Studio: merge grounded page excerpts with search snippets instead of replacing

When auto-scrape grounding retrieved page-body chunks, it replaced the raw search-result text for that step. If the retrieved chunk was a distractor or dropped the key fact, the answer-bearing search snippet was lost and grounded runs regressed below snippet-only accuracy on factual questions (e.g. returning Apache 2.0 instead of the Qwen License, 403 instead of 404, or a single mirror diameter instead of the sum). Keep the search snippets and append the grounded excerpts as supplementary evidence via a small _merge_scraped_evidence helper. Grounding stays opt-in and off by default, so legacy runs are unchanged. Adds regression tests.
Studio: move Deep Research below web and code tools
2026-07-23 10:20:40 +00:00 · 2026-07-23 07:12:00 +03:00 · 2026-07-22 18:00:52 +03:00 · 2026-07-22 17:57:45 +03:00 · 2026-07-22 17:52:58 +03:00 · 2026-07-22 17:47:00 +03:00
903 changed files with 10954 additions and 112617 deletions
--- a/.github/scripts/run-studio-permission-browser.sh
+++ b/.github/scripts/run-studio-permission-browser.sh
@ -17,8 +17,7 @@ if [ -n "${STUDIO_PERMISSION_FRONTEND:-}" ]; then
 fi

 mkdir -p "$artifact_dir"
-# Wipe (not reset-password): the boot below must re-seed a fresh .bootstrap_password.
-rm -rf "$studio_home/auth"
+unsloth studio reset-password
 UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p "$port" "$@" \
  >"$server_log" 2>&1 &
 studio_pid=$!
--- a/.github/workflows/consolidated-tests-ci.yml
+++ b/.github/workflows/consolidated-tests-ci.yml
@ -7,7 +7,7 @@
 #
 # Why a separate workflow:
 #   - studio-backend-ci.yml's "Repo tests (CPU)" job already auto-discovers
-#     tests/ minus tests/qlora, tests/saving, tests/utils, tests/sh. The 17
+#     tests/ minus tests/qlora, tests/saving, tests/utils, tests/sh. The 16
 #     Bucket-A tests below live inside those --ignore dirs (CPU-runnable but
 #     historically excluded with their GPU siblings); pulling them out into
 #     a sibling job keeps the existing 760-passed baseline stable while we
@ -274,7 +274,6 @@ jobs:
            tests/saving/test_export_dispatch.py \
            tests/saving/test_imatrix_export.py \
            tests/saving/test_gguf_single_pass_export.py \
-            tests/saving/test_offline_gguf_vlm_tokenizer_7481.py \
            tests/utils/test_attention_masks.py \
            tests/utils/test_trunc_normal_patch.py \
            tests/python/test_fast_language_model_text_only.py
@ -366,17 +365,17 @@ jobs:
            tests/saving/test_export_dispatch.py \
            tests/saving/test_imatrix_export.py \
            tests/saving/test_gguf_single_pass_export.py \
-            tests/saving/test_offline_gguf_vlm_tokenizer_7481.py \
            tests/utils/test_attention_masks.py \
            tests/utils/test_trunc_normal_patch.py \
            tests/python/test_fast_language_model_text_only.py \
            tests/test_bad_mappings_redirect.py \
            tests/test_prefetch_snapshot_scope.py \
            tests/test_gemma_2b_mapper_key.py \
-            tests/test_raw_text_json_loading.py
-          # test_run_attention_flash_varlen_receives_window_and_softcap was deselected
-          # until attention_dispatch.py predefined flash_attn_varlen_func as None; it
-          # monkeypatches that name, so it no longer needs flash_attn on this runner.
+            --deselect 'tests/utils/test_attention_masks.py::test_run_attention_flash_varlen_receives_window_and_softcap'
+          # The deselected test monkeypatches flash_attn_varlen_func, which is
+          # only bound on the module when `flash_attn` is importable. flash_attn
+          # requires CUDA + dev toolchain, which the CPU-only ubuntu-latest
+          # runner does not have. The other Bucket-A tests pass cleanly.

      - name: unsloth_zoo @ ${{ env.UNSLOTH_ZOO_REF }} — full pytest (CPU)
        # 106 of 111 test_* in unsloth_zoo are CPU-only. The two CUDA-skip
@ -2130,7 +2129,7 @@ jobs:
          pip show unsloth_zoo
          echo "::endgroup::"
          echo "Consolidated job done. Coverage:"
-          echo "  - 17 unsloth Bucket-A tests under tests/saving/ + tests/utils/"
+          echo "  - 16 unsloth Bucket-A tests under tests/saving/ + tests/utils/"
          echo "  - unsloth_zoo @ ${UNSLOTH_ZOO_REF} pytest tests/ (5 GPU cases deselected)"
          echo "  - unsloth_zoo.compiler.test_apply_fused_lm_head"

--- a/.github/workflows/cross-platform-parity-ci.yml
+++ b/.github/workflows/cross-platform-parity-ci.yml
@ -1,16 +1,18 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 # Copyright 2026-present the Unsloth AI Inc. team. All rights reserved.

-# Runs installer parity and autostart opt-out tests across all three platforms.
+# Runs installer parity and autostart opt-out tests on Windows and macOS.
 #
-# Why: the parity test guards that install.sh and install.ps1 stay in sync.
-# It originally ran only on ubuntu-latest through studio-backend-ci.yml.
-# On Windows, Path.read_text() defaults to the cp1252 locale encoding, so a
-# non-cp1252 byte in install.sh raises UnicodeDecodeError even though Linux
-# and macOS default to UTF-8. The reads were pinned to encoding="utf-8" in
-# #6166; this matrix keeps that from silently regressing. Pure pytest, no GPU,
-# sub-second, so the matrix is cheap. Linux also runs the POSIX rollback test
-# under dash, matching the supported curl-to-sh installer path.
+# Why: that test is the guard that install.sh and install.ps1 stay in
+# sync, but today it only runs on ubuntu-latest (auto-discovered by
+# studio-backend-ci.yml's "Repo tests (CPU)" job). The test reads both
+# installer scripts, and on Windows Path.read_text() defaults to the
+# cp1252 locale encoding, so a non-cp1252 byte in install.sh (it already
+# contains a U+274C) raises UnicodeDecodeError there even though Linux and
+# macOS default to UTF-8. The reads were pinned to encoding="utf-8" in
+# #6166; this job keeps that from silently regressing by exercising the
+# test on the platforms it claims parity for. Pure pytest, no GPU,
+# sub-second, so the matrix is cheap.

 name: Cross-platform parity

@ -21,8 +23,6 @@ on:
      - 'install.ps1'
      - 'tests/test_installer_skip_autostart.py'
      - 'tests/python/test_cross_platform_parity.py'
-      - 'tests/sh/test_install_rollback_lifecycle.sh'
-      - 'tests/studio/test_install_rollback_lifecycle.ps1'
      - '.github/workflows/cross-platform-parity-ci.yml'
  push:
    branches: [main]
@ -31,8 +31,6 @@ on:
      - 'install.ps1'
      - 'tests/test_installer_skip_autostart.py'
      - 'tests/python/test_cross_platform_parity.py'
-      - 'tests/sh/test_install_rollback_lifecycle.sh'
-      - 'tests/studio/test_install_rollback_lifecycle.ps1'
      - '.github/workflows/cross-platform-parity-ci.yml'
  workflow_dispatch:

@ -49,7 +47,7 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
-        os: [ubuntu-latest, windows-latest, macos-latest]
+        os: [windows-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    timeout-minutes: 10
    steps:
@ -69,10 +67,3 @@ jobs:
          tests/python/test_cross_platform_parity.py
          tests/test_installer_skip_autostart.py
          -q
-      - name: PowerShell rollback lifecycle tests
-        if: runner.os == 'Windows'
-        shell: pwsh
-        run: pwsh -NoProfile -File tests/studio/test_install_rollback_lifecycle.ps1
-      - name: POSIX rollback lifecycle tests
-        if: runner.os == 'Linux'
-        run: sh tests/sh/test_install_rollback_lifecycle.sh
--- a/.github/workflows/local-agent-guides-ci.yml
+++ b/.github/workflows/local-agent-guides-ci.yml
@ -167,9 +167,7 @@ jobs:
      # ── boot the server under test (factored helper) ──────────────────
      - name: Serve unsloth run --disable-tools (gemma-4-E4B)
        run: |
-          # Wipe, not reset-password: since #7573 the reset rotates in place and
-          # prints the new passphrase, which would land unmasked in the job log.
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          bash .github/scripts/serve-unsloth-run.sh \
            --gguf-file "$GITHUB_WORKSPACE/gguf-cache/${GGUF_FILE}" \
            --port "$STUDIO_PORT" --log-dir logs \
@ -373,7 +371,7 @@ jobs:

      - name: Serve unsloth run --disable-tools (gemma-4-E4B)
        run: |
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          bash .github/scripts/serve-unsloth-run.sh \
            --gguf-file "$GITHUB_WORKSPACE/gguf-cache/${GGUF_FILE}" \
            --port "$STUDIO_PORT" --log-dir logs \
@ -556,7 +554,7 @@ jobs:

      - name: Serve unsloth run --disable-tools (gemma-4-E4B)
        run: |
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          bash .github/scripts/serve-unsloth-run.sh \
            --gguf-file "$GITHUB_WORKSPACE/gguf-cache/${GGUF_FILE}" \
            --port "$STUDIO_PORT" --log-dir logs \
@ -720,7 +718,7 @@ jobs:

      - name: Serve unsloth run --disable-tools (gemma-3-270m)
        run: |
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          bash .github/scripts/serve-unsloth-run.sh \
            --model "$GGUF_REPO" --gguf-variant "$GGUF_VARIANT" \
            --port "$STUDIO_PORT" --log-dir logs \
--- a/.github/workflows/release-desktop.yml
+++ b/.github/workflows/release-desktop.yml
@ -766,7 +766,6 @@ jobs:
    env:
      GH_REPO: ${{ github.repository }}
      APP_VERSION: ${{ needs.prepare-version.outputs.app_version }}
-      PYPI_VERSION: ${{ needs.prepare-version.outputs.pypi_version }}
      STUDIO_VERSION: ${{ needs.prepare-version.outputs.studio_version }}
      DESKTOP_RELEASE_TAG: ${{ needs.prepare-version.outputs.desktop_release_tag }}
      DESKTOP_PRERELEASE: ${{ needs.prepare-version.outputs.prerelease }}
@ -912,8 +911,6 @@ jobs:
          notes = pathlib.Path(os.environ['RUNNER_TEMP'], 'desktop-release-notes.md').read_text()
          metadata = {
              'version': os.environ['APP_VERSION'],
-              # App version is SemVer; CHANGELOG.md is keyed by the backend release.
-              'pypi_version': os.environ['PYPI_VERSION'],
              'notes': notes,
              'pub_date': datetime.datetime.now(datetime.timezone.utc).isoformat(timespec='milliseconds').replace('+00:00', 'Z'),
              'platforms': {
--- a/.github/workflows/startup-profile-ci.yml
+++ b/.github/workflows/startup-profile-ci.yml
@ -1,156 +0,0 @@
-# SPDX-License-Identifier: AGPL-3.0-only
-# Copyright 2026-present the Unsloth AI Inc. team. All rights reserved.
-
-# Measures where Studio's startup time goes, on each platform.
-#
-# Nothing recorded a number before: main.py logs "lifespan startup completed in X ms"
-# and studio_test_kit polls /healthz, but both throw the elapsed time away. A first
-# local run (Linux, warm cache, 18-core server) put `import main` at 5.7-6.6s BEFORE
-# the server can bind, dominated by eager module-level imports pulled in by routes:
-# torch ~1.9s self, unsloth_zoo ~0.8s, routes ~0.6s, transformers ~0.5s.
-#
-# Not a gate yet: --max-healthz-seconds exists, but a budget should come from
-# observed numbers rather than a guess.
-
-name: Startup profile
-
-on:
-  pull_request:
-    paths:
-      # The measured import graph is the whole backend tree: main.py imports auth,
-      # core, hub, loggers, models, picker, routes and utils at module scope.
-      - 'studio/backend/**'
-      - '!studio/backend/tests/**'
-      # The launch phase spawns `unsloth studio --api-only`, so the CLI counts too.
-      - 'unsloth_cli/**'
-      - 'studio/src-tauri/src/preflight**'
-      # The profiler hardcodes the desktop argv that process.rs::backend_args builds,
-      # so a change there must schedule a run or the two silently diverge.
-      - 'studio/src-tauri/src/process.rs'
-      - 'scripts/profile_startup.py'
-      - '.github/workflows/startup-profile-ci.yml'
-      # The job profiles whatever `install.sh --local` built: the installers pick the
-      # venv's Python and the dependency specs, and pyproject's include list is what
-      # makes --local overlay studio.backend*.
-      - 'install.sh'
-      - 'install.ps1'
-      - 'pyproject.toml'
-      # --local also runs the checkout's setup scripts (install.sh picks
-      # $_REPO_ROOT/studio/setup.sh, the editable install resolves setup.ps1 to the
-      # repo), and both call install_python_stack.py, which picks the dependencies.
-      - 'studio/setup.sh'
-      - 'studio/setup.ps1'
-      - 'studio/install_python_stack.py'
-  workflow_dispatch:
-    inputs:
-      repeats:
-        description: 'launch repeats per OS (median reported)'
-        type: string
-        default: '3'
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-permissions:
-  contents: read
-
-jobs:
-  profile:
-    name: startup ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-    timeout-minutes: 60
-    continue-on-error: true
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest, macos-14, windows-latest]
-
-    env:
-      UNSLOTH_STUDIO_HOME: ${{ github.workspace }}/.studio-home
-      # A wildcard bind calls ifconfig.me on the startup path; loopback times our code.
-      UNSLOTH_STUDIO_DISABLE_PUBLIC_CHECK: '1'
-
-    steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
-        with:
-          persist-credentials: false
-
-      - name: Install Studio
-        shell: bash
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          set -o pipefail
-          mkdir -p logs
-          # --local is load-bearing: it overlays the checkout, so the profiled server
-          # is this diff. Without it install.sh resolves unsloth from PyPI.
-          if [ "${{ runner.os }}" = "Windows" ]; then
-            pwsh -NoProfile -File ./install.ps1 --local 2>&1 | tee logs/install.log
-          else
-            bash install.sh --local 2>&1 | tee logs/install.log
-          fi
-
-      - name: Profile startup
-        shell: bash
-        run: |
-          BIN="$UNSLOTH_STUDIO_HOME/unsloth_studio/bin/unsloth"
-          [ -x "$BIN" ] || BIN="$UNSLOTH_STUDIO_HOME/unsloth_studio/Scripts/unsloth.exe"
-          [ -x "$BIN" ] || BIN=""
-          # Profile imports with the INSTALLED interpreter: that venv is what launches.
-          PY="$UNSLOTH_STUDIO_HOME/unsloth_studio/bin/python"
-          [ -x "$PY" ] || PY="$UNSLOTH_STUDIO_HOME/unsloth_studio/Scripts/python.exe"
-          [ -x "$PY" ] || PY="$(command -v python3 || command -v python)"
-          python3 scripts/profile_startup.py \
-            --python "$PY" \
-            ${BIN:+--bin "$BIN"} \
-            --repeats "${{ inputs.repeats || '3' }}" \
-            --json "startup-${{ matrix.os }}.json" 2>&1 | tee logs/profile.log
-
-      - name: Summary
-        if: always()
-        shell: bash
-        run: |
-          f="startup-${{ matrix.os }}.json"
-          [ -f "$f" ] || { echo "no profile produced"; exit 0; }
-          python3 - "$f" >> "$GITHUB_STEP_SUMMARY" <<'PY'
-          import json, sys
-          d = json.load(open(sys.argv[1]))
-          print(f"### {d['platform']} / {d['machine']} (py {d['python']}, {d['cpu_count']} cpu)\n")
-          imp = d.get("imports", {})
-          # Gate on ok: a failed `import main` still leaves rows, so a total can lie.
-          if imp.get("ok"):
-              print(f"**`import main`: {imp['total_seconds']}s**\n")
-              print("| package | self ms |")
-              print("|---|---:|")
-              for k, v in list(imp.get("self_by_package_ms", {}).items())[:8]:
-                  print(f"| {k} | {v} |")
-              print()
-          else:
-              print("**`import main` failed - no valid import profile**\n")
-              print("```\n" + (imp.get("error") or "")[-1500:] + "\n```\n")
-          lau = d.get("launch") or {}
-          runs = len(lau.get("runs") or [])
-          failed = lau.get("failed_runs") or 0
-          if lau.get("healthz_median_seconds") is not None:
-              # The aggregates cover only the runs that reached healthz, so flag the
-              # failures: bare numbers would read as a normal fast startup.
-              note = f" _({runs - failed} of {runs} launches; {failed} never became healthy)_" if failed else ""
-              print(f"**time to a healthy port: {lau['healthz_median_seconds']}s median, "
-                    f"{lau['healthz_max_seconds']}s max**{note}\n")
-          elif lau.get("skipped"):
-              print(f"_launch phase skipped: {lau['skipped']}_\n")
-          elif runs:
-              print(f"**no launch measurement: all {runs} launches failed to become healthy**\n")
-          PY
-
-      - name: Upload profile
-        if: always()
-        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
-        with:
-          name: startup-profile-${{ matrix.os }}
-          path: |
-            startup-*.json
-            logs/
-          retention-days: 14
-          if-no-files-found: warn
--- a/.github/workflows/studio-api-smoke.yml
+++ b/.github/workflows/studio-api-smoke.yml
@ -113,8 +113,7 @@ jobs:

      - name: Reset auth + boot Unsloth (API-only)
        run: |
-          # Wipe (not reset-password): the boot below must re-seed a fresh .bootstrap_password.
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          mkdir -p logs
          UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p "$STUDIO_PORT" \
            > logs/studio.log 2>&1 &
--- a/.github/workflows/studio-backend-ci.yml
+++ b/.github/workflows/studio-backend-ci.yml
@ -30,13 +30,6 @@ on:
      - 'unsloth/**'
      - 'unsloth_cli/**'
      - 'tests/**'
-      # The root installers: tests/sh/*.sh and tests/studio/install/* assert
-      # against these two files, so a change here must run the suite that
-      # covers it. Without them an install-only edit (the shape most AMD/ROCm
-      # routing fixes take) skipped Backend CI entirely.
-      - 'install.sh'
-      - 'install.ps1'
-      - 'scripts/**'
      - 'pyproject.toml'
      - '.github/workflows/studio-backend-ci.yml'
  push:
@ -200,7 +193,6 @@ jobs:
            --ignore=tests/sh \
            --ignore=tests/studio/test_hardware_dispatch_matrix.py \
            --ignore=tests/studio/test_is_mlx_dispatch_gate.py \
-            --ignore=tests/studio/test_xpu_spoof_pipeline.py \
            --ignore=tests/vllm_compat \
            --ignore=tests/version_compat \
            -m 'not server and not e2e' \
@ -213,53 +205,36 @@ jobs:
        env:
          PYTHONPATH: ${{ github.workspace }}/studio
          UNSLOTH_COMPILE_DISABLE: '1'
-        # These files mutate hardware.py module globals at runtime via the
-        # spoof fixtures (CUDA/ROCm/XPU/MLX/CPU), which leaks state into any
-        # other test that imports hardware. Run them in their own pytest
-        # invocation so the leak does not cross file boundaries.
+        # These two files mutate hardware.py module globals at runtime
+        # via the spoof fixtures, which leaks state into any other test
+        # that imports hardware. Run them in their own pytest invocation
+        # so the leak does not cross file boundaries.
        run: |
          python -m pytest -q --tb=short \
            tests/studio/test_hardware_dispatch_matrix.py \
-            tests/studio/test_is_mlx_dispatch_gate.py \
-            tests/studio/test_xpu_spoof_pipeline.py
-
-      - name: CLI tests (unsloth_cli)
-        # unsloth_cli/tests had no CI at all: `unsloth_cli/**` was only a paths
-        # trigger and a ruff target, so 673 tests covering the studio launcher,
-        # the pre-exposure gate and the auth secret writers ran nowhere, and
-        # four of them had been failing on main unnoticed.
-        # Own step, not folded into the tests/ discovery above: pyproject's
-        # testpaths is tests/, and this suite needs no PYTHONPATH or CUDA spoof
-        # (it self-bootstraps sys.path and imports neither unsloth nor torch).
-        run: python -m pytest unsloth_cli/tests -q --tb=short
+            tests/studio/test_is_mlx_dispatch_gate.py

      - name: Shell installer tests
-        # Auto-discovered rather than allowlisted. The old hardcoded list had
-        # silently fallen seven files behind tests/run_all.sh, including
-        # test_strixhalo_wsl_reroute.sh -- the only shell coverage of the ROCm
-        # WSL reroute -- so that suite never ran on a PR. Skips are explicit,
-        # each with a reason, and tests/studio/test_ci_shell_suite_coverage.py
-        # fails if this step stops discovering the directory or the skip list
-        # grows without one.
-        #
-        # Skipped:
-        #   test_install_host_defaults.sh: asserts an install.ps1 layout that
-        #     has drifted (separate followup).
-        #   test_install_rollback_lifecycle.sh: already runs on both platforms
-        #     in cross-platform-parity-ci.yml.
+        # Subset that does not depend on a writable / pristine install.sh
+        # tree; test_install_host_defaults.sh checks install.ps1 layout
+        # which has drifted (separate followup).
        run: |
          set -e
-          skip="test_install_host_defaults.sh test_install_rollback_lifecycle.sh"
-          found=0
-          for s in tests/sh/test_*.sh; do
-              case " $skip " in
-                  *" $(basename "$s") "*) echo "skipping $s (see workflow comment)"; continue ;;
-              esac
-              found=$((found + 1))
+          for s in \
+              tests/sh/test_get_torch_index_url.sh \
+              tests/sh/test_mac_intel_compat.sh \
+              tests/sh/test_node_decision.sh \
+              tests/sh/test_studio_home_node_dir.sh \
+              tests/sh/test_system_node_readonly.sh \
+              tests/sh/test_nvcc_meets_llama_minimum.sh \
+              tests/sh/test_resolve_cuda_archs.sh \
+              tests/sh/test_tauri_install_exit_order.sh \
+              tests/sh/test_torch_constraint.sh \
+              tests/sh/test_torch_flavor.sh \
+              tests/sh/test_with_llama_cpp_dir_flag.sh \
+              tests/sh/test_with_llama_cpp_dir_link_behavior.sh; do
              echo "::group::$s"
              bash "$s"
              echo "::endgroup::"
          done
-          [ "$found" -gt 0 ] || { echo "::error::no shell tests discovered under tests/sh"; exit 1; }
-          echo "ran $found shell installer test files"

--- a/.github/workflows/studio-frontend-ci.yml
+++ b/.github/workflows/studio-frontend-ci.yml
@ -133,9 +133,6 @@ jobs:
      - name: Typecheck
        run: npm run typecheck

-      - name: Unit tests
-        run: npm test
-
      - name: Build
        run: npm run build

--- a/.github/workflows/studio-inference-smoke.yml
+++ b/.github/workflows/studio-inference-smoke.yml
@ -127,8 +127,7 @@ jobs:

      - name: Reset auth + boot Unsloth (API-only)
        run: |
-          # Wipe (not reset-password): the boot below must re-seed a fresh .bootstrap_password.
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          mkdir -p logs
          UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p "$STUDIO_PORT" \
            > logs/studio.log 2>&1 &
@ -401,7 +400,7 @@ jobs:
        # tool_policy=None so each request's `enable_tools` field is
        # honoured.
        run: |
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          mkdir -p logs
          UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p "$STUDIO_PORT" \
            > logs/studio.log 2>&1 &
@ -979,7 +978,7 @@ jobs:
        # response_format requests aren't routed through the agentic
        # tool loop.
        run: |
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          mkdir -p logs
          UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p "$STUDIO_PORT" \
            > logs/studio.log 2>&1 &
--- a/.github/workflows/studio-mac-api-smoke.yml
+++ b/.github/workflows/studio-mac-api-smoke.yml
@ -101,8 +101,7 @@ jobs:

      - name: Reset auth + boot Unsloth (API-only)
        run: |
-          # Wipe (not reset-password): the boot below must re-seed a fresh .bootstrap_password.
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          mkdir -p logs
          UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p "$STUDIO_PORT" \
            > logs/studio.log 2>&1 &
--- a/.github/workflows/studio-mac-inference-smoke.yml
+++ b/.github/workflows/studio-mac-inference-smoke.yml
@ -126,8 +126,7 @@ jobs:

      - name: Reset auth + boot Unsloth (API-only)
        run: |
-          # Wipe (not reset-password): the boot below must re-seed a fresh .bootstrap_password.
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          mkdir -p logs
          UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p "$STUDIO_PORT" \
            > logs/studio.log 2>&1 &
@ -387,7 +386,7 @@ jobs:
        # tool_policy=None so each request's `enable_tools` field is
        # honoured.
        run: |
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          mkdir -p logs
          UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p "$STUDIO_PORT" \
            > logs/studio.log 2>&1 &
@ -832,7 +831,7 @@ jobs:
        # response_format requests aren't routed through the agentic
        # tool loop.
        run: |
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          mkdir -p logs
          UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p "$STUDIO_PORT" \
            > logs/studio.log 2>&1 &
--- a/.github/workflows/studio-mac-ui-smoke.yml
+++ b/.github/workflows/studio-mac-ui-smoke.yml
@ -146,8 +146,7 @@ jobs:

      - name: Reset auth + boot Unsloth
        run: |
-          # Wipe (not reset-password): the boot below must re-seed a fresh .bootstrap_password.
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          mkdir -p logs
          UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p "$STUDIO_PORT" \
            > logs/studio.log 2>&1 &
@ -191,7 +190,7 @@ jobs:
        # runner's kernel briefly runs out of socket buffers, and (3) a
        # goto 'interrupted by another navigation' when the SPA auth
        # guard redirects mid-navigation. The retry FULLY resets Unsloth
-        # (kill, wipe auth, reboot, wait /api/health, re-export
+        # (kill, reset-password, reboot, wait /api/health, re-export
        # bootstrap pw) before re-running the script. A real test failure
        # (assertion / timeout) does NOT match any pattern so it bypasses
        # retry and surfaces immediately.
@ -214,7 +213,7 @@ jobs:
              echo "::warning::Playwright flake on attempt ${attempt}; resetting Unsloth and retrying..."
              kill "${STUDIO_PID}" 2>/dev/null || true
              sleep 2
-              rm -rf ~/.unsloth/studio/auth
+              unsloth studio reset-password
              UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p "$STUDIO_PORT" \
                > "logs/studio_retry_${attempt}.log" 2>&1 &
              STUDIO_PID=$!
@ -252,7 +251,7 @@ jobs:

      - name: Reset auth + boot Unsloth for extra UI tests (port 18897)
        run: |
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          mkdir -p logs
          UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p 18897 \
            > logs/studio_extra.log 2>&1 &
@ -309,7 +308,7 @@ jobs:
              echo "::warning::Playwright flake on attempt ${attempt}; resetting Unsloth and retrying..."
              kill "${STUDIO_EXTRA_PID}" 2>/dev/null || true
              sleep 2
-              rm -rf ~/.unsloth/studio/auth
+              unsloth studio reset-password
              UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p 18897 \
                > "logs/studio_extra_retry_${attempt}.log" 2>&1 &
              STUDIO_EXTRA_PID=$!
--- a/.github/workflows/studio-tauri-smoke.yml
+++ b/.github/workflows/studio-tauri-smoke.yml
@ -91,16 +91,6 @@ jobs:
          npm run build
          test -f dist/index.html

-      # The crate carries ~100 unit tests (native_file_dialogs, preflight,
-      # install, desktop_auth, ...) that nothing ran until now: this workflow
-      # only ever built. Run them here, where the toolchain and the WebKit dev
-      # packages are already installed, so a broken assertion fails the PR
-      # instead of sitting unnoticed. `--no-fail-fast` reports every failing
-      # test in one run rather than stopping at the first.
-      - name: Rust unit tests (studio/src-tauri)
-        working-directory: studio/src-tauri
-        run: cargo test --no-fail-fast
-
      - name: Tauri debug build (Linux, no bundle, no codesign)
        # `--debug` + `--no-bundle` keeps this lean: compiles the Rust crate,
        # confirms the frontend dist is wired into Tauri, but skips the AppImage
--- a/.github/workflows/studio-ui-smoke.yml
+++ b/.github/workflows/studio-ui-smoke.yml
@ -115,8 +115,7 @@ jobs:

      - name: Reset auth + boot Unsloth
        run: |
-          # Wipe (not reset-password): the boot below must re-seed a fresh .bootstrap_password.
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          mkdir -p logs
          UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p "$STUDIO_PORT" \
            > logs/studio.log 2>&1 &
@ -194,7 +193,7 @@ jobs:
      # warm install we already did) so this adds little wall time.
      - name: Reset auth + boot Unsloth for extra UI tests (port 18894)
        run: |
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          mkdir -p logs
          UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p 18894 \
            > logs/studio_extra.log 2>&1 &
@ -232,15 +231,6 @@ jobs:
          mkdir -p logs/playwright_extra
          python tests/studio/playwright_extra_ui.py

-      - name: UI font size scaling regression (Playwright)
-        env:
-          BASE_URL: http://127.0.0.1:18894
-          STUDIO_PW: ${{ env.STUDIO_EXTRA_NEW_PW }}
-          PW_ART_DIR: logs/playwright_fontscale
-        run: |
-          mkdir -p logs/playwright_fontscale
-          python tests/studio/playwright_ui_font_scale.py
-
      - name: Stop second Unsloth
        if: always()
        run: |
@ -254,7 +244,7 @@ jobs:
      # (RAG embedder + llama.cpp probe) stay hidden from the picker.
      - name: Reset auth + boot Unsloth for model-config tests (port 18898)
        run: |
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          mkdir -p logs
          UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p 18898 \
            > logs/studio_modelcfg.log 2>&1 &
@ -300,7 +290,7 @@ jobs:
      # earlier UI tests. No GGUF -- the bug surface is the composer.
      - name: Reset auth + boot Unsloth for IME / i18n tests (port 18896)
        run: |
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          mkdir -p logs
          UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p 18896 \
            > logs/studio_ime.log 2>&1 &
@ -362,7 +352,6 @@ jobs:
            logs/playwright
            logs/playwright-permissions-*
            logs/playwright_extra
-            logs/playwright_fontscale
            logs/playwright_modelcfg
            logs/playwright_ime
            logs/studio-permissions-*.log
--- a/.github/workflows/studio-update-smoke.yml
+++ b/.github/workflows/studio-update-smoke.yml
@ -146,46 +146,6 @@ jobs:
          kill "$PID" 2>/dev/null || true
          echo "post-update Unsloth /api/health OK"

-      - name: A complete install reports itself complete
-        run: |
-          set -o pipefail
-          unsloth studio verify-install
-          unsloth studio desktop-capabilities --json | tee /tmp/caps.json
-          jq -e '.studio_install_ok == true' /tmp/caps.json
-          jq -e '.desktop_manageability_version >= 2' /tmp/caps.json
-
-      - name: An incomplete install must not report itself ready
-        # An installer killed part-way leaves a working CLI but no studio.txt
-        # deps, which the old preflight called ManagedReady. The manifest is
-        # written last, so removing it reproduces that state.
-        run: |
-          set -o pipefail
-          # install.sh's default root, resolved explicitly: `python` on PATH
-          # here is setup-python's, not the managed venv.
-          MANIFEST="$HOME/.unsloth/studio/unsloth_studio/unsloth_install_manifest.json"
-          test -f "$MANIFEST" || { echo "::error::installer never wrote $MANIFEST"; exit 1; }
-          rm -f "$MANIFEST"
-          unsloth studio desktop-capabilities --json | tee /tmp/caps_bad.json
-          jq -e '.studio_install_ok == false' /tmp/caps_bad.json
-          if unsloth studio verify-install; then
-            echo "::error::verify-install passed on an install with no manifest"
-            exit 1
-          fi
-          echo "incomplete install correctly reported not-ready"
-
-      - name: Update repairs an incomplete install
-        # `--local` bypasses setup.sh's PyPI version compare, so this asserts
-        # the repair OUTCOME. The non-local fast path the desktop Repair button
-        # uses is covered by tests/studio/install/test_setup_fast_path_guard.py.
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          set -o pipefail
-          unsloth studio update --local 2>&1 | tee logs/update_repair.log
-          unsloth studio verify-install
-          unsloth studio desktop-capabilities --json | jq -e '.studio_install_ok == true'
-          echo "update repaired the incomplete install"
-
      - name: Uninstall and verify clean
        # Round-trip the installer through scripts/uninstall.sh: confirms the
        # uninstaller actually finds and removes everything install.sh +
--- a/.github/workflows/studio-windows-api-smoke.yml
+++ b/.github/workflows/studio-windows-api-smoke.yml
@ -179,8 +179,7 @@ jobs:

      - name: Reset auth + boot Unsloth (API-only)
        run: |
-          # Wipe (not reset-password): the boot below must re-seed a fresh .bootstrap_password.
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          mkdir -p logs
          UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p "$STUDIO_PORT" \
            > logs/studio.log 2>&1 &
--- a/.github/workflows/studio-windows-inference-smoke.yml
+++ b/.github/workflows/studio-windows-inference-smoke.yml
@ -229,8 +229,7 @@ jobs:

      - name: Reset auth + boot Unsloth (API-only)
        run: |
-          # Wipe (not reset-password): the boot below must re-seed a fresh .bootstrap_password.
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          mkdir -p logs
          UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p "$STUDIO_PORT" \
            > logs/studio.log 2>&1 &
@ -574,7 +573,7 @@ jobs:

      - name: Reset auth + boot Unsloth (API-only, default tool policy)
        run: |
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          mkdir -p logs
          UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p "$STUDIO_PORT" \
            > logs/studio.log 2>&1 &
@ -1075,7 +1074,7 @@ jobs:

      - name: Reset auth + boot Unsloth (API-only)
        run: |
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          mkdir -p logs
          UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p "$STUDIO_PORT" \
            > logs/studio.log 2>&1 &
@ -1547,7 +1546,7 @@ jobs:

      - name: Reset auth + boot Unsloth (API-only)
        run: |
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          mkdir -p logs
          UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p "$STUDIO_PORT" \
            > logs/studio.log 2>&1 &
@ -1889,11 +1888,8 @@ jobs:
          # (step/substep -> Write-StudioStdoutMirror / Get-StudioAnsi).
          $script:StudioVtOk = $false
          $script:UnslothVerbose = $false
-          # Get-HostMachineArch is reached only on the absent path, where
-          # Test-VCRedistInstalled consults it before trusting the System32 DLL, so
-          # part A passes without it and only the clean-box part fails.
          foreach ($fn in @('Get-StudioAnsi', 'Write-StudioStdoutMirror', 'step', 'substep',
-                            'Invoke-SetupCommand', 'Refresh-Environment', 'Get-HostMachineArch',
+                            'Invoke-SetupCommand', 'Refresh-Environment',
                            'Test-VCRedistInstalled', 'Ensure-VCRedist')) {
              $src = Get-FunctionSource -Path $setup -Name $fn
              if (-not $src) { throw "Function '$fn' not found in setup.ps1" }
--- a/.github/workflows/studio-windows-ui-smoke.yml
+++ b/.github/workflows/studio-windows-ui-smoke.yml
@ -297,8 +297,7 @@ jobs:

      - name: Reset auth + boot Unsloth
        run: |
-          # Wipe (not reset-password): the boot below must re-seed a fresh .bootstrap_password.
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          mkdir -p logs
          UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p "$STUDIO_PORT" \
            > logs/studio.log 2>&1 &
@ -353,7 +352,7 @@ jobs:

      - name: Reset auth + boot Unsloth for extra UI tests (port 18897)
        run: |
-          rm -rf ~/.unsloth/studio/auth
+          unsloth studio reset-password
          mkdir -p logs
          UNSLOTH_API_ONLY=1 unsloth studio -H 127.0.0.1 -p 18897 \
            > logs/studio_extra.log 2>&1 &
--- a/.github/workflows/studio-windows-update-smoke.yml
+++ b/.github/workflows/studio-windows-update-smoke.yml
@ -198,31 +198,6 @@ jobs:
          fi
          echo "update path took the prebuilt fast path"

-      - name: Update must keep the --no-torch install GGUF-only
-        run: |
-          # `unsloth studio update` exports no UNSLOTH_NO_TORCH, so setup.ps1 has
-          # to recover the mode from the install manifest. Without that it reads
-          # the missing torch as a stale venv and tries to delete the venv it is
-          # running out of, and the shared dependency pass pulls torch back in.
-          # The skip line only prints when the dependency pass actually runs, so
-          # don't demand it if the fast path short-circuited that pass.
-          if grep -q "running ordered dependency installation" logs/update.log \
-             && ! grep -q "skipping direct PyTorch and Triton installation (no-torch mode)" logs/update.log; then
-            echo "::error::studio update left no-torch mode; it would reinstall PyTorch."
-            grep -iE "no-torch|stale venv|PyTorch" logs/update.log | tail -40
-            exit 1
-          fi
-          PY="$HOME/.unsloth/studio/unsloth_studio/Scripts/python.exe"
-          if [ ! -f "$PY" ]; then
-            echo "::error::studio venv interpreter missing at $PY"
-            exit 1
-          fi
-          if "$PY" -c "import torch" 2>/dev/null; then
-            echo "::error::torch was reinstalled into the --no-torch venv."
-            exit 1
-          fi
-          echo "update preserved no-torch mode"
-
      - name: Second update must also be a no-op
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
--- a/.github/workflows/wheel-smoke.yml
+++ b/.github/workflows/wheel-smoke.yml
@ -127,31 +127,6 @@ jobs:
          cd /tmp
          /tmp/v/bin/python -c "from studio.backend.main import app; print('Unsloth backend OK:', app.title)"

-      - name: CLI without the Studio stack guides instead of tracebacking
-        # The smoke above installs studio.txt first, so it cannot catch a wheel
-        # that ships studio/ without declaring what it imports (#4701, #5260,
-        # #7147). Drop only structlog to reuse that venv without a re-download.
-        run: |
-          set -eu
-          /tmp/v/bin/pip uninstall -y structlog >/dev/null
-          cd /tmp
-          status=0
-          for args in "export ./nope ./out" "list-checkpoints"; do
-            echo "--- unsloth $args"
-            out=$(/tmp/v/bin/unsloth $args 2>&1 || true)
-            printf '%s\n' "$out"
-            case "$out" in
-              *Traceback*)
-                echo "FAIL: raw traceback instead of guidance"; status=1 ;;
-            esac
-            case "$out" in
-              *'unsloth studio update'*) ;;
-              *) echo "FAIL: no remediation in the message"; status=1 ;;
-            esac
-          done
-          /tmp/v/bin/pip install -q structlog >/dev/null
-          exit "$status"
-
      - name: Upload wheel on failure
        if: failure()
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
--- a/.gitignore
+++ b/.gitignore
@ -208,9 +208,6 @@ tmp/
 **/node_modules/
 auth.db

-# Packaging snapshot of the root CHANGELOG.md (written by build.sh)
-studio/CHANGELOG.md
-
 # Tauri local build/generated output
 studio/src-tauri/target/
 studio/src-tauri/gen/
@ -241,5 +238,4 @@ package-lock.json
 !studio/package-lock.json
 llama.cpp/
 # Stray "~" dir some tools create from a literal ~ TMPDIR; never part of the repo.
-~/
-/temp/
+/~/
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -1,88 +0,0 @@
-# Changelog
-
-Release notes for Unsloth and Unsloth Studio.
-
-Unsloth Studio reads this file to show release notes inside the "New Unsloth
-version" update popup. Edit it here and the popup picks the change up on the
-next update check, with no release or rebuild required.
-
-## Format
-
-Every release is a level-2 heading whose first token is the version, optionally
-followed by a date:
-
-```md
-## 2026.7.6 - 2026-07-22
-```
-
-`## [2026.7.6] - 2026-07-22` and `## v2026.7.6` also work. Everything under a
-heading, up to the next level-2 heading, is that release's notes and renders as
-Markdown in the popup.
-
-Notes are matched to one exact version. When Studio offers an update to
-`2026.7.6` it renders the `2026.7.6` section and nothing else. If that section
-is missing, the popup links out to the online changelog rather than showing
-notes from an unrelated release, so a new version needs its own section here
-before its notes can appear.
-
-Keep the newest release at the top. Lead each bullet with the change itself:
-the collapsed popup highlights the first sentence and dims the rest.
-`## Unreleased` is ignored by the popup, so it is safe to stage notes there and
-rename the heading at release time.
-
-<!-- Add new releases directly below this line. -->
-
-## Unreleased
-
-## 2026.7.5
-
-### What's Changed
-
- AMD support is here. Train, run RL, chat with and deploy 500+ models on
-  Radeon, Instinct, Ryzen and data center GPUs across Windows, WSL and Linux,
-  up to 2x faster with 70% less VRAM and no accuracy loss.
- Intel XPU support lands in Studio, so Arc and Data Center GPUs run chat and
-  training alongside the NVIDIA, AMD and Apple paths.
- Local speech to text dictation runs fully offline, with slim Whisper bundles
-  and a picker for custom models.
- DoRA training is available in Studio, selectable next to LoRA and full
-  fine-tuning in the training tab.
- The update popup previews release notes inline, pulled from this file and
-  matched to the exact version being offered.
-
-### AMD, 23 July update
-
-Our AMD collaboration, custom Triton kernels and math algorithms bring local
-training and inference to AMD hardware. The 23 July update builds on the
-[AMD release](https://github.com/unslothai/unsloth/releases/tag/v0.1.501-beta):
-
- RDNA2 and Gorgon Halo are supported, and the installer no longer fails to
-  detect GPUs on Strix Halo and other AMD cards.
- RDNA4 handling is better, and HIP and ROCm failures are caught and fixed
-  automatically instead of stopping the install.
- Unified memory safetensors loading is 2x faster, with much faster gradient
-  checkpointing on unified memory devices.
- Voice dictation through whisper.cpp has preliminary support.
- Rollback environments left by installs no longer eat 5GB of disk. They are
-  cleaned up automatically.
-
-Optimized ROCm builds cover GGUF and safetensors inference, and ROCm
-compatibility is improved for MI300X and MI325X. Full guide:
-[unsloth.ai/docs/basics/amd](https://unsloth.ai/docs/basics/amd).
-
-### Running larger models
-
- Automatic GPU placement, or pick exactly which GPUs and layers to use.
- Move MoE expert layers into system memory so larger models fit.
- Split a model across several GPUs, or use tensor parallelism.
- Hardware settings are saved per model and quant.
-
-### Also in this release
-
- Remote access with `unsloth studio --secure` over free HTTPS via Cloudflare.
- Web search reads PDF papers and manuals, and parallel tool calls, reasoning
-  output and tool retries are more reliable.
- The model download location is configurable, so weights can live on a second
-  drive instead of the default cache.
- Stalled Hugging Face XET downloads retry over standard HTTP, and existing
-  GGUF files are reused instead of downloaded again.
--- a/MANIFEST.in
+++ b/MANIFEST.in
@ -1,2 +0,0 @@
-include _changelog_build.py
-include CHANGELOG.md
--- a/README.md
+++ b/README.md
@ -86,13 +86,6 @@ Replace `claude` with any supported agent:
 | OpenCode | `unsloth start opencode` |
 | Pi Coding Agent | `unsloth start pi` |

-Claude Code, Codex, OpenCode and Pi can keep their current model and use Unsloth as a local
-subagent:
-
-```bash
-unsloth start claude --as-subagent --model unsloth/model-GGUF:quant
-```
-
 ## 📥 Install
 Unsloth can be used in two ways: through **[Unsloth Studio](https://unsloth.ai/docs/new/studio/)**, the web UI, or through **Unsloth Core**, the code-based version. Each has different requirements.

@ -103,7 +96,7 @@ Unsloth Studio (Beta) works on **Windows, Linux, WSL** and **macOS**.
 * **NVIDIA:** Training works on RTX 30/40/50, Blackwell, DGX Spark, Station and more
 * **macOS:** Training, MLX and GGUF inference are ALL supported.
 * **AMD:** Training, RL, chat and deployment work on Windows, WSL and Linux. [Read the AMD guide](https://unsloth.ai/docs/basics/amd).
-* **Vulkan:** GGUF inference is supported on [compatible GPUs, including Intel GPUs](https://github.com/unslothai/unsloth/pull/5819). Vulkan accelerates GGUF inference only; training still requires a supported PyTorch or MLX backend.
+* **Vulkan:** GGUF inference is supported on [compatible GPUs, including Intel GPUs](https://github.com/unslothai/unsloth/pull/5819).
 * **Multi-GPU:** Available now, with a major upgrade on the way

 #### macOS, Linux, WSL:
@ -112,28 +105,12 @@ curl -fsSL https://unsloth.ai/install.sh | sh
 ```
 Use the same command to update.

-To force the Vulkan llama.cpp backend, set `UNSLOTH_FORCE_VULKAN=1` **before installing or updating**. The setting selects the llama.cpp binary bundle, so setting it only when launching Studio cannot replace an existing CPU bundle:
-
-```bash
-export UNSLOTH_FORCE_VULKAN=1
-curl -fsSL https://unsloth.ai/install.sh | sh
-```
-
 #### Windows:
 ```powershell
 irm https://unsloth.ai/install.ps1 | iex
 ```
 Use the same command to update.

-To force the Vulkan llama.cpp backend, set the environment variable before running the installer or updater:
-
-```powershell
-$env:UNSLOTH_FORCE_VULKAN=1
-irm https://unsloth.ai/install.ps1 | iex
-```
-
-Re-running the current installer replaces a previously selected CPU bundle when the backend differs. A separate Vulkan SDK is not required; the GPU driver must provide a working Vulkan runtime.
-
 #### Launch
 ```bash
 unsloth studio -p 8888
@ -279,8 +256,6 @@ unsloth studio -H 0.0.0.0 -p 8888
 ```
 The Cloudflare tunnel is **off by default**: `-H 0.0.0.0` exposes the raw port only, not a public internet URL. Pair the wildcard bind with `--cloudflare` (`unsloth studio -H 0.0.0.0 --cloudflare`) to also publish a public `https://*.trycloudflare.com` link, or prefer `--secure` (above), which keeps the raw port private. `--cloudflare` has no effect on a loopback bind.

-On a wildcard bind Unsloth works out the address to share by asking `ifconfig.me` for the public IP, then asks `check-host.net` whether that port is reachable so it can tell you if a firewall is in the way. Both contact a third party. Set `UNSLOTH_STUDIO_DISABLE_PUBLIC_CHECK=1` to skip them; the banner then shows the LAN address and no reachability line.
-
 The first time Unsloth is published on a public URL (`--secure` or `--cloudflare`) with the auto-generated admin password still in place, it asks for a new admin password in the terminal (masked input with confirmation) before the public link goes up. Without an attached terminal it warns instead and keeps the bootstrap deadline: Unsloth shuts down after `UNSLOTH_STUDIO_BOOTSTRAP_TIMEOUT` (default 1 hour) unless the password is changed in the web UI.

 For headless setups that cannot answer that prompt, set the initial admin password non-interactively with `--password` (only takes effect when no password is set yet; if one already exists it is a hard error, so rotate later with `unsloth studio reset-password`):
--- a/_changelog_build.py
+++ b/_changelog_build.py
@ -1,36 +0,0 @@
-# SPDX-License-Identifier: AGPL-3.0-only
-# Copyright 2026-present the Unsloth AI Inc. team. All rights reserved.
-
-"""Snapshot CHANGELOG.md into the studio package at build time.
-
-CHANGELOG.md at the repo root stays the one file to edit. Copying it here,
-rather than in build.sh, means every packaging path ships it, so release notes
-still render when the popup cannot reach GitHub."""
-
-from __future__ import annotations
-
-import shutil
-from pathlib import Path
-
-from setuptools.command.build_py import build_py as _build_py
-
-ROOT = Path(__file__).resolve().parent
-SOURCE = ROOT / "CHANGELOG.md"
-SNAPSHOT = ROOT / "studio" / "CHANGELOG.md"
-
-
-class build_py(_build_py):
-    def run(self) -> None:
-        # Beside the sources only if writable (PEP 517 may build an immutable
-        # checkout); into the staging directory always.
-        if SOURCE.is_file():
-            try:
-                shutil.copyfile(SOURCE, SNAPSHOT)
-            except OSError:
-                pass
-        super().run()
-        if not SOURCE.is_file():
-            return
-        staged = Path(self.build_lib) / "studio" / "CHANGELOG.md"
-        staged.parent.mkdir(parents = True, exist_ok = True)
-        shutil.copyfile(SOURCE, staged)
--- a/build.sh
+++ b/build.sh
@ -103,13 +103,9 @@ else
    STUDIO_STAMPED_VERSION="$(python scripts/stamp_studio_release.py)"
 fi

-# 4. Build wheel/sdist. _changelog_build.py snapshots CHANGELOG.md into the studio
-# package so release notes render offline.
+# 4. Build wheel/sdist
 python -m build

-# Drop the snapshot so a source checkout never serves a stale copy.
-rm -f studio/CHANGELOG.md
-
 if [ "${1:-}" = "publish" ]; then
    python scripts/stamp_studio_release.py --verify-dist dist --expected "$STUDIO_STAMPED_VERSION"
 fi
--- a/install.ps1
+++ b/install.ps1
@ -28,14 +28,6 @@ function Install-UnslothStudio {
        }
    }

-    function Clear-TauriInstallError {
-        param([string]$Message)
-        if ($TauriMode) {
-            Write-TauriLog "ERROR_CLEAR" $Message
-            [Console]::Error.WriteLine("[TAURI:ERROR_CLEAR] $Message")
-        }
-    }
-
    function Format-TauriDiagBool {
        param([bool]$Value)
        if ($Value) { return "true" }
@ -57,26 +49,6 @@ function Install-UnslothStudio {
        }
    }

-    # Machine arch; Get-TauriDiagArch above reports the process. An emulated x64 shell on
-    # ARM64 reports AMD64, but PROCESSOR_ARCHITEW6432 is ARM64 in exactly that case.
-    function Get-HostMachineArch {
-        $osArch = ""
-        try { $osArch = [System.Runtime.InteropServices.RuntimeInformation]::OSArchitecture.ToString() } catch { $osArch = "" }
-        $signals = @([string]$env:PROCESSOR_ARCHITEW6432, [string]$env:PROCESSOR_ARCHITECTURE, $osArch)
-        foreach ($s in $signals) {
-            if ($s.ToLowerInvariant() -eq "arm64") { return "arm64" }
-        }
-        foreach ($s in $signals) {
-            if ([string]::IsNullOrWhiteSpace($s)) { continue }
-            switch ($s.ToLowerInvariant()) {
-                "amd64" { return "x86_64" }
-                "x64" { return "x86_64" }
-                "x86" { return "x86" }
-            }
-        }
-        return "unknown"
-    }
-
    function Get-TauriTorchIndexFamily {
        param([string]$TorchIndexUrl)
        if ($SkipTorch) { return "none" }
@ -114,7 +86,7 @@ function Install-UnslothStudio {
            [int]$Code = 1
        )
        if ($Code -eq 0) { $Code = 1 }
-        Write-TauriLog "ERROR_DEFAULT" $Message
+        Write-TauriLog "ERROR" $Message
        if (Get-Command Restore-StudioVenvRollback -CommandType Function -ErrorAction SilentlyContinue) {
            Restore-StudioVenvRollback
        }
@ -513,8 +485,7 @@ function Install-UnslothStudio {
    # Full command output is shown only when --verbose / UNSLOTH_VERBOSE=1.
    function Invoke-InstallCommand {
        param(
-            [Parameter(Mandatory = $true)][ScriptBlock]$Command,
-            [string]$Label = "install command"
+            [Parameter(Mandatory = $true)][ScriptBlock]$Command
        )
        # Installer-pinned index installs (torch) must beat an inherited uv mirror (#6898):
        # for --default-index, clear the uv index env vars (restore in finally) and set
@ -533,7 +504,6 @@ function Install-UnslothStudio {
        try {
            # Reset to avoid stale values from prior native commands.
            $global:LASTEXITCODE = 0
-            Write-TauriLog "OUTPUT_CLEAR" $Label
            if ($script:UnslothVerbose) {
                # Merge stderr into stdout so progress/warning output stays visible
                # without flipping $? on successful native commands (PS 5.1 treats
@ -548,13 +518,7 @@ function Install-UnslothStudio {
                    Write-Host (Redact-InstallOutput $output) -ForegroundColor Red
                }
            }
-            $exitCode = [int]$LASTEXITCODE
-            if ($exitCode -eq 0) {
-                Clear-TauriInstallError "$Label recovered"
-            } else {
-                Write-TauriLog "ERROR_OUTPUT" "$Label failed (exit code $exitCode)"
-            }
-            return $exitCode
+            return [int]$LASTEXITCODE
        } finally {
            $ErrorActionPreference = $prevEap
            if ($savedUvIndex) {
@ -585,7 +549,7 @@ function Install-UnslothStudio {
        }
        $attempt = 1
        while ($true) {
-            $code = Invoke-InstallCommand -Command $Command -Label $Label
+            $code = Invoke-InstallCommand $Command
            if ($code -eq 0) { return 0 }
            if ($attempt -ge $maxAttempts) { return $code }
            substep ("retrying ""$Label"" after transient failure (attempt $($attempt + 1)/$maxAttempts, waiting ${delay}s)...") "Yellow"
@ -1144,27 +1108,10 @@ exit 0
        return $false
    }

-    # The interpreter's own arch, asked of it: win-amd64|win-arm64|win32|"".
-    function Get-PythonPlatformTag {
-        param([string]$Exe)
-        try {
-            return (& $Exe -c "import sysconfig; print(sysconfig.get_platform())" 2>$null | Out-String).Trim().ToLowerInvariant()
-        } catch { return "" }
-    }
-
    # Returns @{ Version = "3.13"; Path = "C:\...\python.exe" } or $null.
    # The resolved Path is passed to `uv venv --python` to prevent uv from
    # re-resolving the version string back to a conda interpreter.
    function Find-CompatiblePython {
-        # -X64Only: best installed x64 interpreter or $null, never ARM64. Last resort for
-        # Install-X64Python, where x64 of a lower-priority minor beats ARM64.
-        param([switch]$X64Only)
-        # Windows on ARM: prefer x64. pyarrow (via datasets) and hf-transfer ship no
-        # win_arm64 wheel, so a native ARM64 Python source-builds both and dies on CMake /
-        # Rust minutes in; x64 runs fine emulated. ARM64 is still returned when it is all
-        # there is, and the caller then bootstraps x64 or warns.
-        $preferX64 = $X64Only -or ((Get-HostMachineArch) -eq "arm64")
-        $candidates = @()
        # Try the Python Launcher first (most reliable on Windows)
        # py.exe resolves to the standard CPython install, not conda.
        # Prefer the requested $PythonVersion, then newest-first fallback.
@ -1182,8 +1129,7 @@ exit 0
                        # Resolve the actual executable path and verify it is not conda-based
                        $resolvedExe = (& $pyLauncher.Source "-$minor" -c "import sys; print(sys.executable)" 2>$null | Out-String).Trim()
                        if ($resolvedExe -and (Test-Path $resolvedExe) -and -not (Test-IsCondaPython $resolvedExe)) {
-                            if (-not $preferX64) { return @{ Version = $ver; Path = $resolvedExe; Arch = "" } }
-                            $candidates += @{ Version = $ver; Path = $resolvedExe }
+                            return @{ Version = $ver; Path = $resolvedExe }
                        }
                    }
                } catch {}
@ -1204,53 +1150,11 @@ exit 0
                try {
                    $out = & $cmd.Source --version 2>&1 | Out-String
                    if ($out -match "Python (3\.1[1-3])\.\d+") {
-                        if (-not $preferX64) { return @{ Version = $Matches[1]; Path = $cmd.Source; Arch = "" } }
-                        $candidates += @{ Version = $Matches[1]; Path = $cmd.Source }
+                        return @{ Version = $Matches[1]; Path = $cmd.Source }
                    }
                } catch {}
            }
        }
-        # `py -3.12` runs the launcher's preferred build, normally the native ARM64 one, so
-        # a same-minor x64 install that is neither preferred nor on PATH never becomes a
-        # candidate. `-3.12-64` cannot disambiguate (deprecated, it only means "not
-        # 32-bit"), so enumerate every registration with -0p and probe each path.
-        if ($preferX64) {
-            foreach ($pyLauncher in @(Get-Command py -All -CommandType Application -ErrorAction SilentlyContinue)) {
-                if ($pyLauncher.Source -match $script:CondaSkipPattern) { continue }
-                $listed = @()
-                try { $listed = @(& $pyLauncher.Source "-0p" 2>$null) } catch {}
-                foreach ($line in $listed) {
-                    # " -V:3.12 *   C:\...\python.exe": tag, optional default marker, path.
-                    $m = [regex]::Match([string]$line, '(?i)^\s*-\S+\s+\*?\s*"?(?<p>\S.*?\.exe)"?\s*$')
-                    if (-not $m.Success) { continue }
-                    $exe = $m.Groups['p'].Value.Trim()
-                    if ($candidates | Where-Object { $_.Path -eq $exe }) { continue }
-                    if (-not (Test-Path -LiteralPath $exe)) { continue }
-                    if (Test-IsCondaPython $exe) { continue }
-                    try {
-                        $out = & $exe --version 2>&1 | Out-String
-                        if ($out -match "Python (3\.1[1-3])\.\d+") {
-                            $candidates += @{ Version = $Matches[1]; Path = $exe }
-                        }
-                    } catch {}
-                }
-            }
-        }
-        # Prefer x64, but only within one minor: $minors is the caller's version preference,
-        # so ranking on arch alone would answer UNSLOTH_PYTHON=3.12 with an x64 3.13 and
-        # never bootstrap x64 3.12. Probing costs a subprocess, so non-ARM returned above.
-        foreach ($c in $candidates) {
-            $tag = Get-PythonPlatformTag $c.Path
-            $c.Arch = if ($tag -eq "win-amd64") { "x86_64" } elseif ($tag -eq "win-arm64") { "arm64" } else { "unknown" }
-        }
-        foreach ($minor in $minors) {
-            $sameMinor = @($candidates | Where-Object { $_.Version -eq $minor })
-            if ($sameMinor.Count -eq 0) { continue }
-            $x64 = $sameMinor | Where-Object { $_.Arch -eq "x86_64" } | Select-Object -First 1
-            if ($x64) { return $x64 }
-            if (-not $X64Only) { return $sameMinor[0] }
-        }
-        if (-not $X64Only -and $candidates.Count -gt 0) { return $candidates[0] }
        return $null
    }

@ -1261,11 +1165,8 @@ exit 0
    # (no UAC), putting python.exe + the py launcher on PATH. Mirrors the uv ->
    # astral.sh fallback below. Returns @{ Version; Path } or $null.
    function Install-PythonFromPythonOrg {
-        # $Arch overrides the host arch, to pull x64 onto an ARM64 box.
-        param([string]$Arch = "")
        # python.org ships one installer per architecture.
-        $targetArch = if ($Arch) { $Arch } else { Get-TauriDiagArch }
-        $archSuffix = switch ($targetArch) {
+        $archSuffix = switch (Get-TauriDiagArch) {
            "x86_64" { "-amd64" }
            "arm64"  { "-arm64" }
            "x86"    { "" }
@ -1330,28 +1231,6 @@ exit 0
        return (Find-CompatiblePython)
    }

-    # ── Windows on ARM: get an x64 CPython ──
-    # --architecture x64 forces winget off the ARM64 build; python.org takes the same override.
-    function Install-X64Python {
-        if ($script:WingetAvailable) {
-            $prevEAP = $ErrorActionPreference
-            $ErrorActionPreference = "Continue"
-            try {
-                winget install -e --id "Python.Python.$PythonVersion" --source winget --architecture x64 --accept-package-agreements --accept-source-agreements
-            } catch { }
-            $ErrorActionPreference = $prevEAP
-            Refresh-SessionPath
-            $found = Find-CompatiblePython
-            if ($found -and $found.Arch -eq "x86_64") { return $found }
-            substep "winget could not provide an x64 Python -- trying python.org..." "Yellow"
-        }
-        $found = Install-PythonFromPythonOrg -Arch "x86_64"
-        if ($found -and $found.Arch -eq "x86_64") { return $found }
-        # Nothing installable (offline / no winget): an x64 build of another supported minor
-        # still runs the wheels ARM64 cannot, so take it over the native interpreter.
-        return (Find-CompatiblePython -X64Only)
-    }
-
    # ── Install Python if no compatible version (3.11-3.13) found ──
    # Find-CompatiblePython returns @{ Version = "3.13"; Path = "C:\...\python.exe" } or $null.
    Write-TauriLog "STEP" "Installing Python"
@ -1423,26 +1302,6 @@ exit 0
            return (Exit-InstallFailure "Python installation failed")
        }
    }
-    # ── Windows on ARM: swap a native ARM64 interpreter for x64 ──
-    # pyarrow and hf-transfer publish no win_arm64 wheel, so an ARM64 Python source-builds
-    # both and fails deep into the run. Warn up front if x64 is unobtainable.
-    if ($DetectedPython -and (Get-HostMachineArch) -eq "arm64" -and $DetectedPython.Arch -ne "x86_64") {
-        substep "windows on arm: only a native ARM64 Python $($DetectedPython.Version) was found." "Yellow"
-        substep "pyarrow and hf-transfer publish no win_arm64 wheels, so installing x64 Python..." "Yellow"
-        $X64Python = Install-X64Python
-        if ($X64Python) {
-            $DetectedPython = $X64Python
-            step "python" "using x64 Python $($DetectedPython.Version) under emulation"
-        } else {
-            Write-Host "[WARN] Could not install an x64 Python on this ARM64 machine." -ForegroundColor Yellow
-            Write-Host "       Continuing with ARM64 Python $($DetectedPython.Version), but the install is likely to fail:" -ForegroundColor Yellow
-            Write-Host "       pyarrow (via datasets) and hf-transfer ship no win_arm64 wheels and will be" -ForegroundColor Yellow
-            Write-Host "       built from source, which needs CMake plus the MSVC and Rust toolchains." -ForegroundColor Yellow
-            Write-Host "       Fix: install x64 Python from https://www.python.org/downloads/windows/" -ForegroundColor Yellow
-            Write-Host "       (choose 'Windows installer (64-bit)', not ARM64), then re-run this installer." -ForegroundColor Yellow
-        }
-    }
-
    $DiagPythonVersion = $PythonVersion
    if ($DetectedPython) { $DiagPythonVersion = $DetectedPython.Version }
    $InitialGpuBranch = "unknown"
@ -1557,82 +1416,13 @@ exit 0
            $suffix++
            $candidate = Join-Path $StudioHome "unsloth_studio.rollback.$stamp.$PID.$suffix"
        }
+        Move-Item -LiteralPath $ExistingDir -Destination $candidate -ErrorAction Stop
        $script:StudioVenvRollbackDir = $candidate
        $script:StudioVenvRollbackTarget = $ExistingDir
        $script:StudioVenvRollbackActive = $true
-        # Publish the rollback state before the atomic rename so interruption
-        # cannot land after Move-Item but before cleanup knows where the old venv went.
-        try {
-            Move-Item -LiteralPath $ExistingDir -Destination $candidate -ErrorAction Stop
-        } catch {
-            # A collision or ordinary rename failure leaves the original in place.
-            # Keep state active only when the rename happened before interruption.
-            if (Test-Path -LiteralPath $ExistingDir) {
-                $script:StudioVenvRollbackActive = $false
-                $script:StudioVenvRollbackDir = $null
-            }
-            throw
-        }
        substep "previous environment preserved for rollback"
    }

-    function Remove-StudioVenvTreeWithRetry {
-        param(
-            [Parameter(Mandatory = $true)][string]$Path,
-            [Parameter(Mandatory = $true)][string]$Label
-        )
-        $lastError = $null
-        for ($attempt = 1; $attempt -le 3; $attempt++) {
-            try {
-                Remove-Item -LiteralPath $Path -Recurse -Force -ErrorAction Stop
-            } catch {
-                $lastError = $_.Exception.Message
-            }
-            if (-not (Test-Path -LiteralPath $Path)) { return $true }
-            if ($attempt -lt 3) { Start-Sleep -Milliseconds (250 * $attempt) }
-        }
-        Write-Host "[WARN] Could not remove $Label at $Path" -ForegroundColor Yellow
-        if ($lastError) { Write-Host "       $lastError" -ForegroundColor Yellow }
-        return $false
-    }
-
-    function Test-StudioVenvRollbackMustBePreserved {
-        param([Parameter(Mandatory = $true)][System.IO.FileSystemInfo]$Rollback)
-        # Preserve anything outside the installer's timestamp.PID[.suffix] format.
-        if ($Rollback.Name -notmatch '^unsloth_studio\.rollback\.[0-9]{14}\.([0-9]+)(?:\.[0-9]+)?$') {
-            return $true
-        }
-        $ownerPid = 0
-        if (-not [int]::TryParse($Matches[1], [ref]$ownerPid)) { return $true }
-        if ($ownerPid -eq $PID) { return $true }
-        return $null -ne (Get-Process -Id $ownerPid -ErrorAction SilentlyContinue)
-    }
-
-    function Remove-StaleStudioVenvRollbacks {
-        try {
-            $rollbacks = @(
-                Get-ChildItem -LiteralPath $StudioHome -Directory -Force -ErrorAction Stop |
-                    Where-Object { $_.Name -like 'unsloth_studio.rollback.*' }
-            )
-        } catch {
-            Write-Host "[WARN] Could not inspect stale environment rollbacks in $StudioHome" -ForegroundColor Yellow
-            Write-Host "       $($_.Exception.Message)" -ForegroundColor Yellow
-            return
-        }
-        foreach ($rollback in $rollbacks) {
-            if (($rollback.Attributes -band [System.IO.FileAttributes]::ReparsePoint) -ne 0) {
-                Write-Host "[WARN] Refusing to remove rollback reparse point $($rollback.FullName)" -ForegroundColor Yellow
-                continue
-            }
-            # A concurrent installer may have moved its live venv aside. The PID
-            # in the generated name keeps this run from deleting its rescue copy.
-            if (Test-StudioVenvRollbackMustBePreserved -Rollback $rollback) { continue }
-            if (Remove-StudioVenvTreeWithRetry -Path $rollback.FullName -Label "stale environment rollback") {
-                substep "removed stale environment rollback $($rollback.Name)"
-            }
-        }
-    }
-
    function Restore-StudioVenvRollback {
        if (-not $script:StudioVenvRollbackActive) { return }
        $backup = $script:StudioVenvRollbackDir
@ -1644,9 +1434,7 @@ exit 0
        substep "restoring previous environment after failed install..." "Yellow"
        try {
            if (Test-Path -LiteralPath $target) {
-                if (-not (Remove-StudioVenvTreeWithRetry -Path $target -Label "incomplete environment")) {
-                    throw "Could not remove incomplete environment at $target"
-                }
+                Remove-Item -LiteralPath $target -Recurse -Force -ErrorAction SilentlyContinue
            }
            Move-Item -LiteralPath $backup -Destination $target -Force -ErrorAction Stop
            substep "restored previous environment"
@ -1661,17 +1449,13 @@ exit 0
    function Complete-StudioVenvRollback {
        if (-not $script:StudioVenvRollbackActive) { return }
        $backup = $script:StudioVenvRollbackDir
-        # The replacement is committed. Disable restoration before deleting the
-        # backup so interruption cannot restore a partially deleted environment.
+        if ($backup -and (Test-Path -LiteralPath $backup)) {
+            Remove-Item -LiteralPath $backup -Recurse -Force -ErrorAction SilentlyContinue
+        }
        $script:StudioVenvRollbackActive = $false
        $script:StudioVenvRollbackDir = $null
-        if ($backup -and (Test-Path -LiteralPath $backup)) {
-            Remove-StudioVenvTreeWithRetry -Path $backup -Label "environment rollback" | Out-Null
-        }
    }

-    $studioVenvReplacementCommitted = $false
-    try {
    if (Test-Path -LiteralPath $VenvPython) {
        # why: matching guard to the .venv branch below -- in env-mode
        # $StudioHome is a user-chosen workspace, so refuse to nuke an
@ -1744,7 +1528,7 @@ exit 0
    if (-not (Test-Path -LiteralPath $VenvPython)) {
        step "venv" "creating Python $($DetectedPython.Version) virtual environment"
        substep "$VenvDir"
-        $venvExit = Invoke-InstallCommand -Label "create virtual environment" { uv venv $VenvDir --python "$($DetectedPython.Path)" }
+        $venvExit = Invoke-InstallCommand { uv venv $VenvDir --python "$($DetectedPython.Path)" }
        if ($venvExit -ne 0) {
            Write-Host "[ERROR] Failed to create virtual environment (exit code $venvExit)" -ForegroundColor Red
            return (Exit-InstallFailure "Failed to create virtual environment (exit code $venvExit)" $venvExit)
@ -2058,14 +1842,12 @@ exit 0
            #    (gfx120X/110X/1151/1150/103X); unknown names fall back to CPU.
            elseif ($ROCmGpuLabel) {
                $nameArchTable = @(
-                    @{ P = "9070|9080";                                           A = "gfx1201" }  # RDNA 4 (Navi 48: RX 9070 XT / 9070 GRE / 9070 / 9080)
-                    @{ P = "9060";                                                A = "gfx1200" }  # RDNA 4 (Navi 44: RX 9060 XT / 9060)
+                    @{ P = "9070 XT|9080";                                        A = "gfx1201" }  # RDNA 4 (RX 9070 XT / 9080)
+                    @{ P = "9070|9060";                                           A = "gfx1200" }  # RDNA 4 (RX 9070 / 9060)
                    @{ P = "8065S|8060S|8050S|8040S|Strix Halo|Ryzen AI Max|AI Max"; A = "gfx1151" }  # RDNA 3.5 (Strix Halo + Gorgon Halo: Radeon 8065S/8060S/8050S/8040S iGPU, Ryzen AI Max / Max+)
-                    @{ P = "890M|880M|Strix Point|HX 37[05]|AI 9 HX|AI 9 36[05]"; A = "gfx1150" }  # RDNA 3.5 (Strix Point: Radeon 890M/880M, Ryzen AI 9 HX 370/375)
-                    @{ P = "860M|840M|Krackan|AI 7 35[05]|AI 5 34[05]|AI 7 PRO 35|AI 5 33"; A = "gfx1152" }  # RDNA 3.5 (Krackan Point: Radeon 860M/840M, Ryzen AI 7 350 / AI 5 340)
-                    @{ P = "RX 7900|PRO W7900|PRO W7800";                         A = "gfx1100" }  # RDNA 3 desktop/workstation (Navi 31)
-                    @{ P = "RX 7800|RX 7700(?!S)|PRO W7700|PRO V710";             A = "gfx1101" }  # RDNA 3 (Navi 32)
-                    @{ P = "RX 7600|RX 7700S|RX 7650|PRO W7600|PRO W7500";        A = "gfx1102" }  # RDNA 3 (Navi 33)
+                    @{ P = "890M|880M|860M|840M|Strix Point|Krackan|HX 37[05]|AI 9 HX|AI 9 36[05]|AI 7 35[05]|AI 5 34[05]|AI 7 PRO 35|AI 5 33"; A = "gfx1150" }  # RDNA 3.5 (Strix/Krackan Point: Radeon 890M/880M iGPU, Ryzen AI 9 HX 370/375)
+                    @{ P = "RX 7900|RX 7800|RX 7700(?!S)|PRO W7900|PRO W7800|PRO W7700"; A = "gfx1100" }  # RDNA 3 desktop/workstation (Navi 31)
+                    @{ P = "RX 7600|RX 7700S|RX 7650|PRO W7600|PRO W7500|PRO V710"; A = "gfx1102" }  # RDNA 3 (Navi 33)
                    @{ P = "780M|760M|740M|Phoenix|Hawk Point|Z1 Extreme|Z2 Extreme"; A = "gfx1103" }  # RDNA 3 iGPU (Phoenix / Hawk Point)
                    @{ P = "RX 6900|RX 6800|RX 6750|RX 6700|PRO W6800|PRO W6900";  A = "gfx1030" }  # RDNA 2 (Navi 21) -- gfx103X family
                    @{ P = "RX 6650|RX 6600|PRO W6600|PRO W6650";                  A = "gfx1032" }  # RDNA 2 (Navi 23) -- gfx103X family
@ -2346,7 +2128,6 @@ exit 0
        $archFamilyMap = @{
            "gfx1201" = "gfx120X-all"; "gfx1200" = "gfx120X-all"  # RDNA 4
            "gfx1151" = "gfx1151";     "gfx1150" = "gfx1150"       # RDNA 3.5 (Strix Halo/Point)
-            "gfx1152" = "gfx1152"                                  # RDNA 3.5 (Krackan Point)
            "gfx1103" = "gfx110X-all"; "gfx1102" = "gfx110X-all"   # RDNA 3
            "gfx1101" = "gfx110X-all"; "gfx1100" = "gfx110X-all"
            "gfx1036" = "gfx103X-all"; "gfx1035" = "gfx103X-all"   # RDNA 2 (RX 6000)
@ -2368,7 +2149,6 @@ exit 0
        $torchFloorMap = @{
            "gfx1201" = "torch>=2.11.0,<2.12.0"; "gfx1200" = "torch>=2.11.0,<2.12.0"
            "gfx1151" = "torch>=2.11.0,<2.12.0"; "gfx1150" = "torch>=2.11.0,<2.12.0"
-            "gfx1152" = "torch>=2.11.0,<2.12.0"
        }
        # Companion ranges track the torch ceiling so pip resolves a consistent
        # trio on AMD's per-arch index (each published independently). Mirrors
@ -2376,12 +2156,10 @@ exit 0
        $torchvisionFloorMap = @{
            "gfx1201" = "torchvision>=0.26.0,<0.27.0"; "gfx1200" = "torchvision>=0.26.0,<0.27.0"
            "gfx1151" = "torchvision>=0.26.0,<0.27.0"; "gfx1150" = "torchvision>=0.26.0,<0.27.0"
-            "gfx1152" = "torchvision>=0.26.0,<0.27.0"
        }
        $torchaudioFloorMap = @{
            "gfx1201" = "torchaudio>=2.11.0,<2.12.0"; "gfx1200" = "torchaudio>=2.11.0,<2.12.0"
            "gfx1151" = "torchaudio>=2.11.0,<2.12.0"; "gfx1150" = "torchaudio>=2.11.0,<2.12.0"
-            "gfx1152" = "torchaudio>=2.11.0,<2.12.0"
        }
        $archFamily = if ($ROCmGfxArch -and $archFamilyMap.ContainsKey($ROCmGfxArch)) { $archFamilyMap[$ROCmGfxArch] } else { $null }
        if ($archFamily) {
@ -2411,7 +2189,7 @@ exit 0
            $_pinRocm211 = ([int]$Matches[1] -eq 7 -and [int]$Matches[2] -eq 2)
        }
        # Only the 2.11-allowlist gfx arches need the floor; others publish <2.11 and stay bare.
-        $_pinGfx211 = @('gfx120x-all', 'gfx1151', 'gfx1150', 'gfx1152') -contains $_pinLeaf
+        $_pinGfx211 = @('gfx120x-all', 'gfx1151', 'gfx1150') -contains $_pinLeaf
        if ($_pinGfx211 -or $_pinRocm211) {
            $ROCmIndexUrl = $TorchIndexUrl
            $ROCmTorchFloor = "torch>=2.11.0,<2.12.0"
@ -2494,7 +2272,7 @@ exit 0
        if ($SkipTorch) {
            # No-torch: install unsloth + unsloth-zoo with --no-deps, then
            # runtime deps (typer, safetensors, transformers, etc.) with --no-deps.
-            $baseInstallExit = Invoke-InstallCommandRetry -Label "install unsloth (migrated no-torch)" { uv pip install --python $VenvPython --no-deps --reinstall-package unsloth --reinstall-package unsloth-zoo "unsloth>=2026.7.5" "unsloth-zoo>=2026.7.6" }
+            $baseInstallExit = Invoke-InstallCommandRetry -Label "install unsloth (migrated no-torch)" { uv pip install --python $VenvPython --no-deps --reinstall-package unsloth --reinstall-package unsloth-zoo "unsloth>=2026.7.4" "unsloth-zoo>=2026.7.4" }
            if ($baseInstallExit -eq 0) {
                # Resolve pydantic WITH deps so pip pins pydantic-core
                # to the matching version (no-torch-runtime.txt below
@ -2508,7 +2286,7 @@ exit 0
                }
            }
        } else {
-            $baseInstallExit = Invoke-InstallCommandRetry -Label "install unsloth (migrated)" { uv pip install --python $VenvPython --reinstall-package unsloth --reinstall-package unsloth-zoo "unsloth>=2026.7.5" "unsloth-zoo>=2026.7.6" }
+            $baseInstallExit = Invoke-InstallCommandRetry -Label "install unsloth (migrated)" { uv pip install --python $VenvPython --reinstall-package unsloth --reinstall-package unsloth-zoo "unsloth>=2026.7.4" "unsloth-zoo>=2026.7.4" }
        }
        if ($baseInstallExit -ne 0) {
            Write-Host "[ERROR] Failed to install unsloth (exit code $baseInstallExit)" -ForegroundColor Red
@ -2516,7 +2294,7 @@ exit 0
        }
        if ($StudioLocalInstall) {
            substep "overlaying local repo (editable)..."
-            $overlayExit = Invoke-InstallCommand -Label "overlay local repo" { uv pip install --python $VenvPython -e $RepoRoot --no-deps }
+            $overlayExit = Invoke-InstallCommand { uv pip install --python $VenvPython -e $RepoRoot --no-deps }
            if ($overlayExit -ne 0) {
                Write-Host "[ERROR] Failed to overlay local repo (exit code $overlayExit)" -ForegroundColor Red
                return (Exit-InstallFailure "Failed to overlay local repo (exit code $overlayExit)" $overlayExit)
@ -2563,13 +2341,6 @@ exit 0
            }
        } else {
            Write-TauriLog "STEP" "Installing PyTorch"
-            # Windows on ARM lacks only torchaudio (whl/cpu win_arm64: torch 42,
-            # torchvision 60, torchaudio 0), so drop that pin instead of aborting. Ask the
-            # interpreter, not PROCESSOR_ARCHITECTURE; reached when no x64 Python exists.
-            $VenvPlatform = ""
-            try {
-                $VenvPlatform = (& $VenvPython -c "import sysconfig; print(sysconfig.get_platform())" 2>$null | Out-String).Trim().ToLowerInvariant()
-            } catch { $VenvPlatform = "" }
            substep "installing PyTorch ($(Remove-IndexUrlCredentials $TorchIndexUrl))..."
            # Bound the companions to the capped torch on EVERY index, cu<digits>
            # families included: torchaudio 2.11 dropped its exact torch pin from
@ -2577,13 +2348,7 @@ exit 0
            # resolve a mismatched 2.11.0 build. Mirrors install.sh.
            $_pinVisionSpec = "torchvision>=0.19,<0.26.0"
            $_pinAudioSpec = "torchaudio>=2.4,<2.11.0"
-            $_torchSpecs = @("torch>=2.4,<2.11.0", $_pinVisionSpec, $_pinAudioSpec)
-            if ($VenvPlatform -eq "win-arm64") {
-                substep "windows on arm: skipping torchaudio (upstream publishes no"
-                substep "win_arm64 wheel); torch and torchvision install normally."
-                $_torchSpecs = @("torch>=2.4,<2.11.0", $_pinVisionSpec)
-            }
-            $torchInstallExit = Invoke-InstallCommandRetry -Label "install PyTorch" { uv pip install --python $VenvPython @_torchSpecs --default-index $TorchIndexUrl }
+            $torchInstallExit = Invoke-InstallCommandRetry -Label "install PyTorch" { uv pip install --python $VenvPython "torch>=2.4,<2.11.0" $_pinVisionSpec $_pinAudioSpec --default-index $TorchIndexUrl }
            if ($torchInstallExit -ne 0) {
                Write-Host "[ERROR] Failed to install PyTorch (exit code $torchInstallExit)" -ForegroundColor Red
                return (Exit-InstallFailure "Failed to install PyTorch (exit code $torchInstallExit)" $torchInstallExit)
@ -2595,7 +2360,7 @@ exit 0
        if ($SkipTorch) {
            # No-torch: install unsloth + unsloth-zoo with --no-deps, then
            # runtime deps (typer, safetensors, transformers, etc.) with --no-deps.
-            $baseInstallExit = Invoke-InstallCommandRetry -Label "install unsloth (no-torch)" { uv pip install --python $VenvPython --no-deps --upgrade-package unsloth --upgrade-package unsloth-zoo "unsloth>=2026.7.5" "unsloth-zoo>=2026.7.6" }
+            $baseInstallExit = Invoke-InstallCommandRetry -Label "install unsloth (no-torch)" { uv pip install --python $VenvPython --no-deps --upgrade-package unsloth --upgrade-package unsloth-zoo "unsloth>=2026.7.4" "unsloth-zoo>=2026.7.4" }
            if ($baseInstallExit -eq 0) {
                # Same pydantic-with-deps trick as the migrated branch.
                $baseInstallExit = Invoke-InstallCommandRetry -Label "install pydantic" { uv pip install --python $VenvPython pydantic }
@ -2607,7 +2372,7 @@ exit 0
                }
            }
        } elseif ($StudioLocalInstall) {
-            $baseInstallExit = Invoke-InstallCommandRetry -Label "install unsloth (local)" { uv pip install --python $VenvPython --upgrade-package unsloth "unsloth>=2026.7.5" "unsloth-zoo>=2026.7.6" }
+            $baseInstallExit = Invoke-InstallCommandRetry -Label "install unsloth (local)" { uv pip install --python $VenvPython --upgrade-package unsloth "unsloth>=2026.7.4" "unsloth-zoo>=2026.7.4" }
        } else {
            $baseInstallExit = Invoke-InstallCommandRetry -Label "install unsloth" { uv pip install --python $VenvPython --upgrade-package unsloth -- "$PackageName" }
        }
@ -2618,7 +2383,7 @@ exit 0

        if ($StudioLocalInstall) {
            substep "overlaying local repo (editable)..."
-            $overlayExit = Invoke-InstallCommand -Label "overlay local repo" { uv pip install --python $VenvPython -e $RepoRoot --no-deps }
+            $overlayExit = Invoke-InstallCommand { uv pip install --python $VenvPython -e $RepoRoot --no-deps }
            if ($overlayExit -ne 0) {
                Write-Host "[ERROR] Failed to overlay local repo (exit code $overlayExit)" -ForegroundColor Red
                return (Exit-InstallFailure "Failed to overlay local repo (exit code $overlayExit)" $overlayExit)
@ -2635,13 +2400,13 @@ exit 0
        Write-TauriLog "STEP" "Installing unsloth"
        substep "installing unsloth (this may take a few minutes)..."
        if ($StudioLocalInstall) {
-            $baseInstallExit = Invoke-InstallCommandRetry -Label "install unsloth (auto torch backend)" { uv pip install --python $VenvPython "unsloth-zoo>=2026.7.6" "unsloth>=2026.7.5" --torch-backend=auto }
+            $baseInstallExit = Invoke-InstallCommandRetry -Label "install unsloth (auto torch backend)" { uv pip install --python $VenvPython "unsloth-zoo>=2026.7.4" "unsloth>=2026.7.4" --torch-backend=auto }
            if ($baseInstallExit -ne 0) {
                Write-Host "[ERROR] Failed to install unsloth (exit code $baseInstallExit)" -ForegroundColor Red
                return (Exit-InstallFailure "Failed to install unsloth (exit code $baseInstallExit)" $baseInstallExit)
            }
            substep "overlaying local repo (editable)..."
-            $overlayExit = Invoke-InstallCommand -Label "overlay local repo" { uv pip install --python $VenvPython -e $RepoRoot --no-deps }
+            $overlayExit = Invoke-InstallCommand { uv pip install --python $VenvPython -e $RepoRoot --no-deps }
            if ($overlayExit -ne 0) {
                Write-Host "[ERROR] Failed to overlay local repo (exit code $overlayExit)" -ForegroundColor Red
                return (Exit-InstallFailure "Failed to overlay local repo (exit code $overlayExit)" $overlayExit)
@ -2689,7 +2454,7 @@ exit 0
                    $visionSpec = if ($PinnedRocmVisionSpec) { $PinnedRocmVisionSpec } elseif ($ROCmGfxArch -and $torchvisionFloorMap -and $torchvisionFloorMap.ContainsKey($ROCmGfxArch)) { $torchvisionFloorMap[$ROCmGfxArch] } else { "torchvision" }
                    $audioSpec = if ($PinnedRocmAudioSpec) { $PinnedRocmAudioSpec } elseif ($ROCmGfxArch -and $torchaudioFloorMap -and $torchaudioFloorMap.ContainsKey($ROCmGfxArch)) { $torchaudioFloorMap[$ROCmGfxArch] } else { "torchaudio" }
                    substep "PyTorch flavor mismatch (installed $installedTorchTag, need ROCm) -- reinstalling correct build..." "Yellow"
-                    $torchFixExit = Invoke-InstallCommand -Label "reinstall PyTorch (ROCm)" { uv pip install --python $VenvPython --force-reinstall --default-index $ROCmIndexUrl $rocmSpec $visionSpec $audioSpec }
+                    $torchFixExit = Invoke-InstallCommand { uv pip install --python $VenvPython --force-reinstall --default-index $ROCmIndexUrl $rocmSpec $visionSpec $audioSpec }
                    if ($torchFixExit -ne 0) {
                        Write-Host "[ERROR] Failed to reinstall PyTorch with the correct ROCm build (exit code $torchFixExit)" -ForegroundColor Red
                        return (Exit-InstallFailure "Failed to reinstall PyTorch (ROCm) (exit code $torchFixExit)" $torchFixExit)
@ -2698,7 +2463,7 @@ exit 0
                } elseif ($expectedTorchTag -ne 'rocm') {
                    # CUDA: stale +cpu (or wrong cuXXX) against a CUDA index -> reinstall triplet.
                    substep "PyTorch flavor mismatch (installed $installedTorchTag, need $expectedTorchTag) -- reinstalling correct build..." "Yellow"
-                    $torchFixExit = Invoke-InstallCommand -Label "reinstall PyTorch ($expectedTorchTag)" { uv pip install --python $VenvPython "torch>=2.4,<2.11.0" "torchvision>=0.19,<0.26.0" "torchaudio>=2.4,<2.11.0" --default-index $TorchIndexUrl --reinstall-package torch --reinstall-package torchvision --reinstall-package torchaudio }
+                    $torchFixExit = Invoke-InstallCommand { uv pip install --python $VenvPython "torch>=2.4,<2.11.0" "torchvision>=0.19,<0.26.0" "torchaudio>=2.4,<2.11.0" --default-index $TorchIndexUrl --reinstall-package torch --reinstall-package torchvision --reinstall-package torchaudio }
                    if ($torchFixExit -ne 0) {
                        Write-Host "[ERROR] Failed to reinstall PyTorch with the correct CUDA build (exit code $torchFixExit)" -ForegroundColor Red
                        return (Exit-InstallFailure "Failed to reinstall PyTorch ($expectedTorchTag) (exit code $torchFixExit)" $torchFixExit)
@ -2799,9 +2564,6 @@ exit 0
    # an inherited value would put llama.cpp in the wrong place.
    $previousUnslothStudioHome = $env:UNSLOTH_STUDIO_HOME
    $hadPreviousUnslothStudioHome = ($null -ne $previousUnslothStudioHome)
-    $previousTauriMode = $env:UNSLOTH_TAURI_MODE
-    $hadPreviousTauriMode = ($null -ne $previousTauriMode)
-    $env:UNSLOTH_TAURI_MODE = if ($TauriMode) { "1" } else { "0" }
    if ($StudioRedirectMode -eq 'env') {
        $env:UNSLOTH_STUDIO_HOME = $StudioHome
    } else {
@ -2831,22 +2593,14 @@ exit 0
        } else {
            Remove-Item Env:UNSLOTH_STUDIO_HOME -ErrorAction SilentlyContinue
        }
-        if ($hadPreviousTauriMode) {
-            $env:UNSLOTH_TAURI_MODE = $previousTauriMode
-        } else {
-            Remove-Item Env:UNSLOTH_TAURI_MODE -ErrorAction SilentlyContinue
-        }
        Remove-Item Env:UNSLOTH_LOCAL_LLAMA_CPP_DIR -ErrorAction SilentlyContinue
        Remove-Item Env:UNSLOTH_INSTALL_ROLLBACK_MANAGED -ErrorAction SilentlyContinue
        Remove-Item Env:UNSLOTH_SETUP_PYTHON -ErrorAction SilentlyContinue
    }
    if ($setupExit -ne 0) {
-        if (-not $TauriMode) {
-            Write-Host "[ERROR] unsloth studio setup failed (exit code $setupExit)" -ForegroundColor Red
-        }
+        Write-Host "[ERROR] unsloth studio setup failed (exit code $setupExit)" -ForegroundColor Red
        return (Exit-InstallFailure "unsloth studio setup failed (exit code $setupExit)" $setupExit)
    }
-    Clear-TauriInstallError "studio setup completed"

    # ── Expose `unsloth` via a shim dir containing only unsloth.exe ──
    # We do NOT add the venv Scripts dir to PATH (it also holds python.exe
@ -2934,13 +2688,6 @@ exit 0
    }
    Refresh-SessionPath  # sync current session with registry
    Complete-StudioVenvRollback
-    $studioVenvReplacementCommitted = $true
-    Remove-StaleStudioVenvRollbacks
-    } finally {
-        if (-not $studioVenvReplacementCommitted) {
-            Restore-StudioVenvRollback
-        }
-    }

    # Env-mode session export AFTER Refresh-SessionPath; otherwise a legacy
    # User PATH entry (Machine > User > current $env:Path) would win.
--- a/install.sh
+++ b/install.sh
--- a/pyproject.toml
+++ b/pyproject.toml
@ -25,17 +25,11 @@ classifiers = [
    "Topic :: Scientific/Engineering :: Artificial Intelligence",
 ]
 dependencies = [
-    "typer>=0.12.0",
+    "typer",
    "rich",
    "pydantic",
    "pyyaml",
    "nest-asyncio",
-    # Every CLI command imports studio.backend.*, which reaches structlog at
-    # module level. The rest of the server stack lives in the studio extra.
-    "structlog>=24.1.0",
-    # unsloth_cli/__init__.py reaches click via commands/start.py, so every
-    # command needs it. typer supplied it until 0.27 dropped the dependency.
-    "click>=8.0",
 ]

 [project.scripts]
@ -47,14 +41,9 @@ version = {attr = "unsloth.models._utils.__version__"}
 [tool.setuptools]
 include-package-data = true

-[tool.setuptools.cmdclass]
-# Snapshots CHANGELOG.md into studio/ so every build path ships it.
-build_py = "_changelog_build.build_py"
-
 [tool.setuptools.package-data]
-unsloth_cli = ["codex_fallback_prompt.md", "pi_subagent.ts"]
+unsloth_cli = ["codex_fallback_prompt.md"]
 studio = [
-    "CHANGELOG.md",
    "*.sh",
    "*.ps1",
    "*.bat",
@ -79,40 +68,13 @@ include = ["unsloth*", "unsloth_cli*", "studio", "studio.backend*"]
 exclude = ["images*", "tests*", "*.node_modules", "*.node_modules.*"]

 [project.optional-dependencies]
-# Studio's server stack, mirroring studio/backend/requirements/studio.txt.
-# test_studio_extra_matches_requirements.py catches drift.
-studio = [
-    "typer",
-    "fastapi",
-    "uvicorn",
-    "pydantic",
-    "packaging",
-    "matplotlib==3.10.9",
-    "pandas",
-    "nest_asyncio",
-    "datasets==4.3.0",
-    "pyjwt",
-    "huggingface-hub==0.36.2",
-    "structlog>=24.1.0",
-    "diceware",
-    "ddgs",
-    "cryptography>=42.0.0",
-    "boto3>=1.34.0",
-    "httpx>=0.27.0",
-    "fastmcp>=3.0.2",
-    "sqlite-vec==0.1.9",
-    "pymupdf==1.27.2.3",
-    "pymupdf4llm==0.3.4",
-    "python-docx==1.2.0",
-]
-
 triton = [
    "triton>=3.0.0 ; ('linux' in sys_platform)",
    "triton-windows ; (sys_platform == 'win32') and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
 ]

 huggingfacenotorch = [
-    "unsloth_zoo>=2026.7.6",
+    "unsloth_zoo>=2026.7.4",
    "wheel>=0.42.0",
    "packaging",
    "numpy",
@ -131,25 +93,9 @@ huggingfacenotorch = [
    "trl>=0.18.2,!=0.19.0,<=0.24.0",
    "sentence-transformers",
 ]
-# torchcodec backend for Gemma audio / datasets>=4 (#7225).
-# Pick the audio-torch* pin matching your torch minor (see TORCH_TORCHCODEC).
-# torchcodec publishes no sdist and only manylinux_2_28_x86_64, macosx_*_arm64
-# and win_amd64 wheels, so Linux aarch64, Windows ARM64 and Intel Mac have
-# nothing to resolve and pip fails the whole install rather than skipping audio.
-# Gate on the platforms that have a wheel, matching
-# PLATFORM_LACKS_TORCHCODEC_WHEEL in studio/install_python_stack.py.
-audio-torch210 = [
-    "torchcodec>=0.10.0,<0.11.0 ; python_version >= '3.10' and (((sys_platform == 'linux' or sys_platform == 'win32') and (platform_machine == 'x86_64' or platform_machine == 'AMD64')) or (sys_platform == 'darwin' and platform_machine == 'arm64'))",
-]
-audio-torch290 = [
-    "torchcodec>=0.8.0,<0.10.0 ; python_version >= '3.10' and (((sys_platform == 'linux' or sys_platform == 'win32') and (platform_machine == 'x86_64' or platform_machine == 'AMD64')) or (sys_platform == 'darwin' and platform_machine == 'arm64'))",
-]
-audio-torch280 = [
-    "torchcodec>=0.6.0,<0.8.0 ; python_version >= '3.9' and (((sys_platform == 'linux' or sys_platform == 'win32') and (platform_machine == 'x86_64' or platform_machine == 'AMD64')) or (sys_platform == 'darwin' and platform_machine == 'arm64'))",
-]
 huggingface = [
    "unsloth[huggingfacenotorch]",
-    "unsloth_zoo>=2026.7.6",
+    "unsloth_zoo>=2026.7.4",
    "torchvision",
    "unsloth[triton]",
 ]
@ -586,19 +532,16 @@ cu126-torch2100 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu126onlytorch2100]",
-    "unsloth[audio-torch210]",
 ]
 cu128-torch2100 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu128onlytorch2100]",
-    "unsloth[audio-torch210]",
 ]
 cu130-torch2100 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu130onlytorch2100]",
-    "unsloth[audio-torch210]",
 ]
 kaggle = [
    "unsloth[huggingface]",
@ -637,7 +580,7 @@ colab-ampere-torch220 = [
    "flash-attn>=2.6.3 ; ('linux' in sys_platform)",
 ]
 colab-new = [
-    "unsloth_zoo>=2026.7.6",
+    "unsloth_zoo>=2026.7.4",
    "packaging",
    "tyro",
    "transformers>=4.51.3,!=4.52.0,!=4.52.1,!=4.52.2,!=4.52.3,!=4.53.0,!=4.54.0,!=4.55.0,!=4.55.1,!=4.57.0,!=4.57.4,!=4.57.5,!=5.0.0,!=5.1.0,<=5.5.0",
@ -888,19 +831,16 @@ cu126-ampere-torch2100 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu126onlytorch2100]",
-    "unsloth[audio-torch210]",
 ]
 cu128-ampere-torch2100 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu128onlytorch2100]",
-    "unsloth[audio-torch210]",
 ]
 cu130-ampere-torch2100 = [
    "unsloth[huggingface]",
    "bitsandbytes>=0.45.5,!=0.46.0,!=0.48.0",
    "unsloth[cu130onlytorch2100]",
-    "unsloth[audio-torch210]",
 ]
 flashattentiontorch260abiFALSEcu12x = [
    "flash-attn @ https://github.com/Dao-AILab/flash-attention/releases/download/v2.7.4.post1/flash_attn-2.7.4.post1+cu12torch2.6cxx11abiFALSE-cp39-cp39-linux_x86_64.whl ; ('linux' in sys_platform) and python_version == '3.9'",
@ -1185,8 +1125,7 @@ intelgputorch210 = [
    "torchvision @ https://download.pytorch.org/whl/xpu/torchvision-0.25.0%2Bxpu-cp313-cp313-win_amd64.whl#sha256=1c4b44b36a557f7381e3076fb8843366742238648441d607c8d049c6da0f8886 ; sys_platform == 'win32' and python_version == '3.13' and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
 ]
 intel-gpu-torch210 = [
-    "unsloth[intelgputorch210]",
-    "unsloth[audio-torch210]",
+    "unsloth[intelgputorch210]"
 ]
 intelgputorch2110 = [
    "unsloth_zoo[intelgpu]",
@ -1267,11 +1206,8 @@ intel = [
 ]
 amd = [
    "unsloth[huggingfacenotorch]",
-    # 4-bit decode is unreliable on ROCm before 0.50.0, the first PyPI release
-    # carrying the full path: blocksize/warp decoupling (bnb #1887), fused SIMT
-    # GEMM on RDNA (#1979), RDNA3/4 workgroup fix (#2012).
-    "bitsandbytes>=0.50.0 ; ('linux' in sys_platform) and (platform_machine == 'AMD64' or platform_machine == 'x86_64' or platform_machine == 'aarch64')",
-    "bitsandbytes>=0.50.0 ; (sys_platform == 'win32') and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
+    "bitsandbytes>=0.49.1 ; ('linux' in sys_platform) and (platform_machine == 'AMD64' or platform_machine == 'x86_64' or platform_machine == 'aarch64')",
+    "bitsandbytes>=0.49.1 ; (sys_platform == 'win32') and (platform_machine == 'AMD64' or platform_machine == 'x86_64')",
 ]
 rocm702-torch280 = [
    "unsloth[amd]",
@ -1343,7 +1279,6 @@ rocm72-torch2100 = [
    "torchvision @ https://repo.radeon.com/rocm/manylinux/rocm-rel-7.2/torchvision-0.25.0%2Brocm7.2.0.git82df5f59-cp311-cp311-linux_x86_64.whl ; platform_system == 'Linux' and python_version == '3.11' and platform_machine == 'x86_64'",
    "torchvision @ https://repo.radeon.com/rocm/manylinux/rocm-rel-7.2/torchvision-0.25.0%2Brocm7.2.0.git82df5f59-cp312-cp312-linux_x86_64.whl ; platform_system == 'Linux' and python_version == '3.12' and platform_machine == 'x86_64'",
    "torchvision @ https://repo.radeon.com/rocm/manylinux/rocm-rel-7.2/torchvision-0.25.0%2Brocm7.2.0.git82df5f59-cp313-cp313-linux_x86_64.whl ; platform_system == 'Linux' and python_version == '3.13' and platform_machine == 'x86_64'",
-    "unsloth[audio-torch210]",
 ]
 rocm711-torch2100 = [
    "unsloth[amd]",
@ -1362,7 +1297,6 @@ rocm711-torch2100 = [
    "torchvision @ https://repo.radeon.com/rocm/manylinux/rocm-rel-7.1.1/torchvision-0.25.0%2Brocm7.1.1.git82df5f59-cp311-cp311-linux_x86_64.whl ; platform_system == 'Linux' and python_version == '3.11' and platform_machine == 'x86_64'",
    "torchvision @ https://repo.radeon.com/rocm/manylinux/rocm-rel-7.1.1/torchvision-0.25.0%2Brocm7.1.1.git82df5f59-cp312-cp312-linux_x86_64.whl ; platform_system == 'Linux' and python_version == '3.12' and platform_machine == 'x86_64'",
    "torchvision @ https://repo.radeon.com/rocm/manylinux/rocm-rel-7.1.1/torchvision-0.25.0%2Brocm7.1.1.git82df5f59-cp313-cp313-linux_x86_64.whl ; platform_system == 'Linux' and python_version == '3.13' and platform_machine == 'x86_64'",
-    "unsloth[audio-torch210]",
 ]

 [project.urls]
--- a/scripts/build_whisper_cpp.sh
+++ b/scripts/build_whisper_cpp.sh
@ -1,71 +0,0 @@
-#!/bin/sh
-# Build whisper.cpp's whisper-server for Studio's GGUF dictation engine.
-#
-# Installs into the managed Studio home so the backend's binary discovery
-# (core/inference/stt_ggml_sidecar.py::find_whisper_server_binary) picks it up:
-#   <UNSLOTH_STUDIO_HOME>/whisper.cpp/build/bin/whisper-server   (custom home)
-#   ~/.unsloth/whisper.cpp/build/bin/whisper-server              (default)
-#
-# Usage:
-#   ./scripts/build_whisper_cpp.sh              # build the pinned tag
-#   WHISPER_CPP_TAG=v1.9.0 ./scripts/build_whisper_cpp.sh
-#
-# Requires: git, cmake, a C/C++ toolchain (the same prerequisites as a
-# llama.cpp source build). GPU backends are auto-detected by whisper.cpp's
-# CMake (Metal on macOS; set GGML_CUDA=1 to force a CUDA build on Linux).
-
-set -eu
-
-WHISPER_CPP_SOURCE="${WHISPER_CPP_SOURCE:-https://github.com/ggml-org/whisper.cpp}"
-WHISPER_CPP_TAG="${WHISPER_CPP_TAG:-v1.9.1}"
-
-STUDIO_HOME="${UNSLOTH_STUDIO_HOME:-${STUDIO_HOME:-}}"
-CUSTOM_STUDIO_HOME=false
-if [ -n "$STUDIO_HOME" ]; then
-    CUSTOM_STUDIO_HOME=true
-    INSTALL_DIR="$STUDIO_HOME/whisper.cpp"
-else
-    INSTALL_DIR="$HOME/.unsloth/whisper.cpp"
-fi
-
-command -v git >/dev/null 2>&1 || { echo "ERROR: git is required" >&2; exit 1; }
-command -v cmake >/dev/null 2>&1 || { echo "ERROR: cmake is required" >&2; exit 1; }
-
-# Same policy as studio/setup.sh's _assert_studio_owned_or_absent: never delete
-# a directory under a custom Studio home unless Studio itself created it (the
-# marker file below). Protects a user-managed whisper.cpp/src from rm -rf.
-STUDIO_OWNED_MARKER=".unsloth-studio-owned"
-if [ "$CUSTOM_STUDIO_HOME" = true ] && [ -e "$INSTALL_DIR" ] && \
-   [ ! -f "$INSTALL_DIR/$STUDIO_OWNED_MARKER" ]; then
-    echo "ERROR: $INSTALL_DIR already exists and is not marked as an Unsloth-owned whisper.cpp build tree." >&2
-    echo "       Move it aside or choose an empty UNSLOTH_STUDIO_HOME before re-running." >&2
-    exit 1
-fi
-
-echo "==> Building whisper.cpp ($WHISPER_CPP_TAG) into $INSTALL_DIR"
-mkdir -p "$INSTALL_DIR"
-: > "$INSTALL_DIR/$STUDIO_OWNED_MARKER"
-
-if [ ! -d "$INSTALL_DIR/src/.git" ]; then
-    rm -rf "$INSTALL_DIR/src"
-    git clone --depth 1 --branch "$WHISPER_CPP_TAG" "$WHISPER_CPP_SOURCE" "$INSTALL_DIR/src"
-else
-    git -C "$INSTALL_DIR/src" fetch --depth 1 origin "$WHISPER_CPP_TAG"
-    git -C "$INSTALL_DIR/src" checkout FETCH_HEAD
-fi
-
-CMAKE_FLAGS="-DCMAKE_BUILD_TYPE=Release -DBUILD_SHARED_LIBS=OFF"
-if [ "${GGML_CUDA:-0}" = "1" ]; then
-    CMAKE_FLAGS="$CMAKE_FLAGS -DGGML_CUDA=ON"
-fi
-
-# shellcheck disable=SC2086
-cmake -S "$INSTALL_DIR/src" -B "$INSTALL_DIR/src/build" $CMAKE_FLAGS
-NCPU="$(getconf _NPROCESSORS_ONLN 2>/dev/null || echo 4)"
-cmake --build "$INSTALL_DIR/src/build" --config Release --target whisper-server -j"$NCPU"
-
-mkdir -p "$INSTALL_DIR/build/bin"
-cp "$INSTALL_DIR/src/build/bin/whisper-server" "$INSTALL_DIR/build/bin/whisper-server"
-
-echo "==> Installed $INSTALL_DIR/build/bin/whisper-server"
-"$INSTALL_DIR/build/bin/whisper-server" --help >/dev/null 2>&1 && echo "==> Binary runs OK"
--- a/scripts/lint_workflow_triggers.py
+++ b/scripts/lint_workflow_triggers.py
@ -52,14 +52,14 @@ def _normalise_on(on_field):

 def _load_workflow(path: Path):
    try:
-        return yaml.safe_load(path.read_text(encoding = "utf-8"))
+        return yaml.safe_load(path.read_text())
    except Exception as exc:
        print(f"ERROR: failed to parse {path}: {exc}", file = sys.stderr)
        sys.exit(2)


 def _extract_cache_keys(path: Path) -> list[str]:
-    text = path.read_text(encoding = "utf-8")
+    text = path.read_text()
    keys: list[str] = []
    for m in re.finditer(r"(?:^|\n)\s*key:\s*([^\n]+)", text):
        keys.append(m.group(1).strip())
@ -104,7 +104,7 @@ def main() -> int:

        for t in RESTRICTED_TRIGGERS:
            if t in triggers:
-                text = path.read_text(encoding = "utf-8")
+                text = path.read_text()
                if "lint:workflow_triggers-allow-workflow_run" not in text:
                    findings.append(
                        f"{path.name}: RESTRICTED trigger '{t}' requires an "
--- a/scripts/notebook_validator.py
+++ b/scripts/notebook_validator.py
@ -95,8 +95,8 @@ COLAB_ORACLE_BASE_URL = "https://raw.githubusercontent.com/googlecolab/backend-i
 # Source: pytorch/torchcodec compatibility matrix on its README.
 TORCH_TORCHCODEC: dict[str, set[str]] = {
    "2.10": {"0.10"},
-    "2.9": {"0.8", "0.9"},
-    "2.8": {"0.6", "0.7"},
+    "2.9": {"0.7", "0.8", "0.9"},
+    "2.8": {"0.6"},
    "2.7": {"0.3", "0.4", "0.5"},
    "2.6": {"0.2", "0.3"},
    "2.5": {"0.1", "0.2"},
--- a/scripts/profile_startup.py
+++ b/scripts/profile_startup.py
@ -1,377 +0,0 @@
-#!/usr/bin/env python3
-# SPDX-License-Identifier: AGPL-3.0-only
-# Copyright 2026-present the Unsloth AI Inc. team. All rights reserved. See /studio/LICENSE.AGPL-3.0
-
-"""Measure where Unsloth Studio's startup time goes, per platform.
-
-Nothing measured this before: the backend logs "lifespan startup completed in X ms"
-but no test or CI job asserted a budget, and studio_test_kit discards the elapsed
-time of its /healthz poll. A first local run (Linux, warm cache, fast server CPU)
-found `import main` alone costs 6.6s before the server can bind, dominated by eager
-module-level imports pulled in by the `routes` package:
-
-    torch          1930 ms self
-    unsloth_zoo     914 ms self
-    routes          779 ms self
-    transformers    524 ms self
-
-Phases measured:
-  import   `python -X importtime -c "import main"`, top cumulative + per-package self
-  spawn    process start -> first byte on stdout
-  healthz  process start -> /api/health (or /healthz) answers 200
-  lifespan the backend's own "lifespan startup completed in X ms" log line
-
-Usage:
-    python scripts/profile_startup.py --repeats 3 --json out.json
-    python scripts/profile_startup.py --import-only     # no server, no port needed
-
-Exit code is 0 unless --max-healthz-seconds is given and exceeded.
-"""
-
-from __future__ import annotations
-
-import argparse
-import json
-import math
-import os
-import platform
-import re
-import shutil
-import socket
-import statistics
-import subprocess
-import sys
-import threading
-import time
-import urllib.error
-import urllib.request
-from pathlib import Path
-
-REPO_ROOT = Path(__file__).resolve().parents[1]
-BACKEND = REPO_ROOT / "studio" / "backend"
-
-_IMPORTTIME_RE = re.compile(r"import time:\s+(\d+)\s+\|\s+(\d+)\s+\|(\s*)(\S.*)")
-
-
-def _free_port() -> int:
-    with socket.socket() as s:
-        s.bind(("127.0.0.1", 0))
-        return int(s.getsockname()[1])
-
-
-def profile_imports(python: str, top: int = 15) -> dict:
-    """Cumulative and self import cost for the backend's module graph.
-
-    Run in a subprocess with -X importtime: the numbers are only meaningful for a
-    cold interpreter, and importing in-process would measure a warm sys.modules.
-    """
-    proc = subprocess.run(
-        [python, "-X", "importtime", "-c", "import sys; sys.path.insert(0, '.'); import main"],
-        cwd = BACKEND,
-        capture_output = True,
-        text = True,
-        timeout = 900,
-    )
-    rows = []
-    for line in proc.stderr.splitlines():
-        m = _IMPORTTIME_RE.match(line)
-        if m:
-            rows.append((int(m.group(1)), int(m.group(2)), m.group(4).strip()))
-    if not rows:
-        return {"ok": False, "error": (proc.stderr or proc.stdout)[-2000:]}
-    if proc.returncode != 0:
-        # Rows survive up to the failure, so any total from a partial graph is wrong.
-        return {
-            "ok": False,
-            "error": (proc.stderr or proc.stdout)[-2000:],
-            "partial_rows": len(rows),
-        }
-
-    by_cum = sorted(rows, key = lambda r: -r[1])
-    # Total comes from the `main` row, not by_cum[0]: -X importtime also prints the
-    # interpreter's own startup graph (`site`), which can outrank a trivial main.
-    main_row = next((r for r in reversed(rows) if r[2] == "main"), None)
-    if main_row is None:
-        return {
-            "ok": False,
-            "error": "no `import main` row in -X importtime output\n"
-            + (proc.stderr or proc.stdout)[-2000:],
-        }
-    self_by_pkg: dict[str, int] = {}
-    for self_us, _cum, name in rows:
-        pkg = name.split(".")[0]
-        self_by_pkg[pkg] = self_by_pkg.get(pkg, 0) + self_us
-
-    return {
-        "ok": True,
-        "total_seconds": round(main_row[1] / 1e6, 3),
-        "top_cumulative": [
-            {"module": n, "seconds": round(c / 1e6, 3)} for _s, c, n in by_cum[:top]
-        ],
-        "self_by_package_ms": {
-            k: round(v / 1000) for k, v in sorted(self_by_pkg.items(), key = lambda x: -x[1])[:top]
-        },
-    }
-
-
-def _terminate_tree(proc: subprocess.Popen) -> None:
-    """Stop the server AND its children, which on Windows are a separate process.
-
-    CI profiles `Scripts/unsloth.exe`, a distlib launcher stub that CreateProcess's
-    the venv python and waits, so terminate() reaps the stub only: the real backend
-    keeps the inherited stdout handle, the reader thread never sees EOF, and
-    --repeats strands one server per iteration on the shared UNSLOTH_STUDIO_HOME.
-    taskkill /T walks the tree, as unsloth_cli/commands/start.py already does.
-    """
-    if proc.poll() is not None:
-        return
-    if os.name == "nt":
-        try:
-            killed = subprocess.run(
-                ["taskkill", "/PID", str(proc.pid), "/T", "/F"],
-                capture_output = True,
-                timeout = 30,
-                check = False,
-            )
-            if killed.returncode == 0:
-                return
-        except Exception:
-            # taskkill missing or timed out; fall through so the stub still dies.
-            pass
-        # check=False: a nonzero taskkill does not raise, so fall through as well.
-    proc.terminate()
-
-
-def profile_launch(
-    bin_path: str,
-    port: int,
-    timeout_s: int = 300,
-) -> dict:
-    """Spawn the backend the way the desktop app does and time it to first 200."""
-    log_lines: list[str] = []
-    first_byte: list[float] = []
-    t0 = time.perf_counter()
-    proc = subprocess.Popen(
-        [bin_path, "studio", "--api-only", "-H", "127.0.0.1", "-p", str(port)],
-        cwd = REPO_ROOT,
-        stdout = subprocess.PIPE,
-        stderr = subprocess.STDOUT,
-        text = True,
-        bufsize = 1,
-    )
-
-    def _drain() -> None:
-        # Runs alongside the health polling: the first read timestamps the spawn
-        # phase, and an undrained pipe blocks the backend before it binds.
-        for line in proc.stdout:
-            if not first_byte:
-                first_byte.append(time.perf_counter() - t0)
-            log_lines.append(line.rstrip("\n"))
-
-    reader = threading.Thread(target = _drain, daemon = True)
-    reader.start()
-
-    t_healthz = None
-    deadline = t0 + timeout_s
-    try:
-        while time.perf_counter() < deadline:
-            if proc.poll() is not None:
-                break
-            if t_healthz is None:
-                for url in (
-                    f"http://127.0.0.1:{port}/api/health",
-                    f"http://127.0.0.1:{port}/healthz",
-                ):
-                    try:
-                        with urllib.request.urlopen(url, timeout = 2) as r:
-                            if r.status == 200:
-                                t_healthz = time.perf_counter() - t0
-                                break
-                    except (urllib.error.URLError, OSError, TimeoutError):
-                        pass
-            if t_healthz is not None:
-                break
-            time.sleep(0.25)
-    finally:
-        _terminate_tree(proc)
-        try:
-            # Safe: the reader drains the pipe, so the child cannot block on write().
-            proc.wait(timeout = 30)
-        except subprocess.TimeoutExpired:
-            proc.kill()
-            proc.wait()
-        reader.join(timeout = 10)
-
-    t_first_byte = first_byte[0] if first_byte else None
-    lifespan_ms = None
-    for line in log_lines:
-        m = re.search(r"lifespan startup completed in ([\d.]+)ms", line)
-        if m:
-            lifespan_ms = float(m.group(1))
-    return {
-        "spawn_seconds": round(t_first_byte, 3) if t_first_byte is not None else None,
-        "healthz_seconds": round(t_healthz, 3) if t_healthz is not None else None,
-        "lifespan_ms": lifespan_ms,
-        "reached_healthz": t_healthz is not None,
-        "log_tail": log_lines[-25:],
-    }
-
-
-def python_version_of(python: str) -> str:
-    """Version of the interpreter that runs the imports, not the one running us.
-
-    --python points at the installed Studio venv while this script runs under the
-    runner's system python, so platform.python_version() would label it wrong.
-    """
-    if python == sys.executable:
-        return platform.python_version()
-    try:
-        proc = subprocess.run(
-            [python, "-c", "import platform; print(platform.python_version())"],
-            capture_output = True,
-            text = True,
-            timeout = 60,
-        )
-        if proc.returncode == 0 and proc.stdout.strip():
-            return proc.stdout.strip()
-    except (OSError, subprocess.SubprocessError):
-        pass
-    return "unknown"
-
-
-def find_bin() -> str | None:
-    home = os.environ.get("UNSLOTH_STUDIO_HOME") or str(Path.home() / ".unsloth" / "studio")
-    names = ["unsloth.exe", "unsloth"] if platform.system() == "Windows" else ["unsloth"]
-    subdirs = ["unsloth_studio/Scripts", "unsloth_studio/bin", "bin", "Scripts"]
-    for sd in subdirs:
-        for n in names:
-            p = Path(home) / sd / n
-            if p.exists():
-                return str(p)
-    return shutil.which("unsloth")
-
-
-def main(argv: list[str]) -> int:
-    ap = argparse.ArgumentParser(
-        description = __doc__, formatter_class = argparse.RawDescriptionHelpFormatter
-    )
-    ap.add_argument(
-        "--repeats",
-        type = int,
-        default = 1,
-        help = "launch repeats; the median is reported (imports are measured once)",
-    )
-    ap.add_argument(
-        "--python",
-        default = sys.executable,
-        help = "interpreter used for the import profile (default: this one)",
-    )
-    ap.add_argument("--bin", help = "path to the unsloth CLI (default: autodetect)")
-    ap.add_argument(
-        "--import-only",
-        action = "store_true",
-        help = "skip the server phases (no install needed beyond the deps)",
-    )
-    ap.add_argument(
-        "--max-healthz-seconds",
-        type = float,
-        help = "fail if the median time to a healthy port exceeds this",
-    )
-    ap.add_argument("--json", help = "write the full report here")
-    a = ap.parse_args(argv)
-    # range(0) launches nothing, leaving the budget check with nothing to fail on.
-    if a.repeats < 1:
-        ap.error("--repeats must be at least 1")
-    # Same reason: --import-only never launches anything.
-    if a.import_only and a.max_healthz_seconds is not None:
-        ap.error("--max-healthz-seconds cannot be combined with --import-only")
-    # nan and inf parse fine as floats but `med > budget` is then always False,
-    # so the gate would report success without ever bounding anything.
-    if a.max_healthz_seconds is not None and not math.isfinite(a.max_healthz_seconds):
-        ap.error("--max-healthz-seconds must be a finite number")
-
-    report: dict = {
-        "platform": platform.system().lower(),
-        "machine": platform.machine(),
-        "python": python_version_of(a.python),
-        "cpu_count": os.cpu_count(),
-    }
-
-    print("== import graph ==")
-    report["imports"] = profile_imports(a.python)
-    imp = report["imports"]
-    if imp.get("ok"):
-        print(f"  import main: {imp['total_seconds']}s")
-        for row in imp["top_cumulative"][:8]:
-            print(f"    {row['seconds']:7.3f}s  {row['module']}")
-        print("  self time by package (ms):")
-        for k, v in list(imp["self_by_package_ms"].items())[:8]:
-            print(f"    {v:8} ms  {k}")
-    else:
-        print(f"  FAILED: {imp.get('error', '')[:400]}")
-
-    if not a.import_only:
-        bin_path = a.bin or find_bin()
-        if not bin_path:
-            print(
-                "== launch == skipped: no unsloth CLI found "
-                "(set UNSLOTH_STUDIO_HOME or pass --bin)"
-            )
-            report["launch"] = {"skipped": "no unsloth CLI found"}
-        else:
-            print(f"== launch == {bin_path}")
-            runs = []
-            for i in range(a.repeats):
-                r = profile_launch(bin_path, _free_port())
-                runs.append(r)
-                print(
-                    f"  run {i + 1}: healthz={r['healthz_seconds']}s "
-                    f"lifespan={r['lifespan_ms']}ms reached={r['reached_healthz']}"
-                )
-            got = [r["healthz_seconds"] for r in runs if r["healthz_seconds"] is not None]
-            report["launch"] = {
-                "runs": runs,
-                "failed_runs": sum(1 for r in runs if not r["reached_healthz"]),
-                "healthz_median_seconds": round(statistics.median(got), 3) if got else None,
-                "healthz_max_seconds": round(max(got), 3) if got else None,
-            }
-            if got:
-                print(
-                    f"  median time to healthy port: {report['launch']['healthz_median_seconds']}s"
-                )
-
-    if a.json:
-        Path(a.json).write_text(json.dumps(report, indent = 2), encoding = "utf-8")
-        print(f"\nwrote {a.json}")
-
-    if a.max_healthz_seconds is not None:
-        launch = report.get("launch") or {}
-        med = launch.get("healthz_median_seconds")
-        failed = launch.get("failed_runs") or 0
-        if failed:
-            # Failed launches fail the budget; dropping them would keep only the fast ones.
-            print(
-                f"::error::startup regression: {failed} of {len(launch.get('runs') or [])} "
-                f"launches never became healthy within the timeout"
-            )
-            return 1
-        if med is None:
-            # Nothing measured: exiting 0 would pass a requested budget without a
-            # single health request, so fail closed.
-            print(
-                "::error::startup regression: no healthz measurement, so the "
-                f"{a.max_healthz_seconds}s budget was never checked "
-                f"({launch.get('skipped') or 'launch phase produced no runs'})"
-            )
-            return 1
-        elif med > a.max_healthz_seconds:
-            print(
-                f"::error::startup regression: {med}s median to a healthy port "
-                f"exceeds the {a.max_healthz_seconds}s budget"
-            )
-            return 1
-    return 0
-
-
-if __name__ == "__main__":
-    raise SystemExit(main(sys.argv[1:]))
--- a/scripts/scan_packages_baseline.json
+++ b/scripts/scan_packages_baseline.json
@ -1,5 +1,5 @@
 {
-  "_comment": "scan_packages.py allowlist (reviewed). Each entry is a CRITICAL/HIGH finding manually judged benign. Matched on (package, package-relative file, check, evidence_hash); evidence_hash is over the matched code with L<NN>: markers stripped, so version bumps and line shifts do not reopen an entry but changed code does. severity and evidence are for review only. Regenerate with --write-baseline AFTER reviewing every line.",
+  "_comment": "scan_packages.py allowlist. Each entry is a CRITICAL/HIGH finding manually judged benign. Matched on (package, package-relative file, check, evidence_hash); evidence_hash is over the matched code with L<NN>: markers stripped, so version bumps and line shifts do not reopen an entry but changed code does. severity and evidence are for review only. Regenerate with --write-baseline AFTER reviewing every line.",
  "version": 1,
  "entries": [
    {
@ -98,14 +98,6 @@
      "evidence": "L587:                                 while True: sha256:06c2c7f15d73bf192e5e3272c5ff5fcaeff7f6774fef5f4eca6ef473ae50e2b3",
      "evidence_hash": "57acd497f404c203e4450d0580ad85aa8a33406e8d64ad06fbac6cf47d97b24d"
    },
-    {
-      "package": "fastapi",
-      "file": "fastapi/routing.py",
-      "check": "C2 polling/beaconing loop detected",
-      "severity": "CRITICAL",
-      "evidence": "L592:                                 while True: sha256:84283c09277ded3296998b2a6a838744457b606829cf5ab5d0da6f222ff020a0",
-      "evidence_hash": "a7295004315e26a8f3c64fb837521e9fdd7268219bb43e000fb0236ab0259223"
-    },
    {
      "package": "fastmcp-slim",
      "file": "fastmcp/cli/apps_dev.py",
@ -311,8 +303,8 @@
      "file": "openai/_base_client.py",
      "check": "C2 polling/beaconing loop detected",
      "severity": "CRITICAL",
-      "evidence": "L274:         while True: sha256:90a38e5c1e26893c7c273354143612640e9a9c0f079d3e2b60612d79f24e80a6",
-      "evidence_hash": "1022e8e8649436ec64a98a9d9141d085452c49549fd2157b0278fc369a83ac66"
+      "evidence": "L264:         while True: sha256:95ca67e46d42354ae650abbdc5b0d97df8b0ed43187800bf40f5690c3901b94b",
+      "evidence_hash": "a57d8d15fed0bf04f9967dcc18a18b80bb19f4095675bccbb78ac0450d7fce14"
    },
    {
      "package": "openai",
@ -327,8 +319,8 @@
      "file": "openai/auth/_workload.py",
      "check": "Accesses cloud metadata/IMDS AND makes network calls",
      "severity": "CRITICAL",
-      "evidence": "IMDS: L97:             url = \"http://169.254.169.254/metadata/identity/oauth2/token\" | L150:             url = \"http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/default/identity\"\nNetwork: L78:     http_client: httpx.Client | None = None, | L109:                 with httpx.Client() as client: | L134:     http_client: httpx.Client | None = None, | L156:                 with httpx.Client() as client: | L251:         exchange_client = DefaultHttpx2Client(follow_redirects=False) if self._use_httpx2 else httpx.Client()",
-      "evidence_hash": "9717e51cb961dc14c458955d91a1e48e3753997346ecea0106bded3a8d64bfe0"
+      "evidence": "IMDS: L96:             url = \"http://169.254.169.254/metadata/identity/oauth2/token\" | L149:             url = \"http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/default/identity\"\nNetwork: L77:     http_client: httpx.Client | None = None, | L108:                 with httpx.Client() as client: | L133:     http_client: httpx.Client | None = None, | L155:                 with httpx.Client() as client: | L248:         with httpx.Client() as client:",
+      "evidence_hash": "1581d9f4a23393e9af23fbe5ef9f66807b22c5b5a3f1fe167254c9ebee108567"
    },
    {
      "package": "openai",
@ -351,8 +343,8 @@
      "file": "openai/resources/beta/responses/responses.py",
      "check": "C2 polling/beaconing loop detected",
      "severity": "CRITICAL",
-      "evidence": "L4000:         while True: sha256:f8ab538118daba9ec06e27399dbdc90a4521c3390e6a47a6348a1f180a83effd",
-      "evidence_hash": "31481ea83c687acc27144d72d3832d4fb98dd1c79fb5e0ddd85080de95997b9f"
+      "evidence": "L3999:         while True: sha256:df298b6eaf3416589b79f4ef283f8fb76e54d505bfda8840673f8e6419117e2e",
+      "evidence_hash": "10ce5cb5a7097fcff4042ddcfb4802edda60aa4b7b113c8b926a52ddb76f78c2"
    },
    {
      "package": "openai",
@ -367,16 +359,16 @@
      "file": "openai/resources/realtime/realtime.py",
      "check": "C2 polling/beaconing loop detected",
      "severity": "CRITICAL",
-      "evidence": "L311:         while True: sha256:5b63313072aae9ca28677e03426513ccf12221e4f4e0ea6c31efbe09790633b5",
-      "evidence_hash": "05e1af469d651b51673763a7c4cdf759af9472fb627b7b470adc28cc237bd650"
+      "evidence": "L310:         while True: sha256:458198ff3d3f05870bf98c9564cbfd68c739e57b9bbe4120ed81e3eb6af74a05",
+      "evidence_hash": "a3165d21e46b3ce553795daeae53e8f80e8e89c5cb228e68e6dcaff54bca5a89"
    },
    {
      "package": "openai",
      "file": "openai/resources/responses/responses.py",
      "check": "C2 polling/beaconing loop detected",
      "severity": "CRITICAL",
-      "evidence": "L3951:         while True: sha256:d68ef896bf0743ca430cfacb9a3353da1f3b9c51c3a21b6450a07a32b55aa2ac",
-      "evidence_hash": "160eecdd79b521bffbe8476f782b69a0724c35d1b19376a7600807165fd54f9f"
+      "evidence": "L3950:         while True: sha256:1ce0b5a388c747945cdfda1a71b77afdfd03ae840d7aa9fa62f02eb00aa5e29f",
+      "evidence_hash": "6de300ebb5e6e17cb51c89cbcdf08515a44655182f0776f0908a9d1043ebbcd7"
    },
    {
      "package": "openai",
@ -1553,78 +1545,6 @@
      "severity": "HIGH",
      "evidence": "Obfusc: L836:         code = compile(module, \"<werkzeug routing>\", \"exec\")\nExec: L736:         exec(code, globs, locs)",
      "evidence_hash": "5c0992c90f05c772abd94d00784f157de337e1f8567f8b3aee1b15e46c96cd5d"
-    },
-    {
-      "package": "unsloth-zoo",
-      "file": "tests/test_mlx_save_export_regressions.py",
-      "check": "Writes to /tmp and executes (staged dropper)",
-      "severity": "CRITICAL",
-      "evidence": "L165:         temporary_location=\"/tmp/ignored\", sha256:ab5c587f9ec31a0cc10ee55698ab133a417148d9d3f371bbc81b1e13fa119c13",
-      "evidence_hash": "93a11159147aad94f353ec4d2e0b8486b256abef88cd96d741813222cd32b138"
-    },
-    {
-      "package": "unsloth-zoo",
-      "file": "tests/test_vision_collator_audio.py",
-      "check": "Writes to /tmp and executes (staged dropper)",
-      "severity": "CRITICAL",
-      "evidence": "L111:         out = extract_audio_info(msgs({\"type\": \"audio\", key: \"/tmp/a.wav\"})) sha256:2efe23ffbe2b91b8403aec9b700736919b59e5ca770f8e1f5501651b44b7d398",
-      "evidence_hash": "d416b79dd17b24214f3f7653ac01354507d7bf0fc464dee30a4a4b8998f063ba"
-    },
-    {
-      "package": "openai",
-      "file": "openai/_base_client.py",
-      "check": "C2 polling/beaconing loop detected",
-      "severity": "CRITICAL",
-      "evidence": "L274:         while True: sha256:90a38e5c1e26893c7c273354143612640e9a9c0f079d3e2b60612d79f24e80a6",
-      "evidence_hash": "1022e8e8649436ec64a98a9d9141d085452c49549fd2157b0278fc369a83ac66"
-    },
-    {
-      "package": "openai",
-      "file": "openai/auth/_workload.py",
-      "check": "Accesses cloud metadata/IMDS AND makes network calls",
-      "severity": "CRITICAL",
-      "evidence": "IMDS: L97:             url = \"http://169.254.169.254/metadata/identity/oauth2/token\" | L150:             url = \"http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/default/identity\"\nNetwork: L78:     http_client: httpx.Client | None = None, | L109:                 with httpx.Client() as client: | L134:     http_client: httpx.Client | None = None, | L156:                 with httpx.Client() as client: | L251:         exchange_client = DefaultHttpx2Client(follow_redirects=False) if self._use_httpx2 else httpx.Client()",
-      "evidence_hash": "9717e51cb961dc14c458955d91a1e48e3753997346ecea0106bded3a8d64bfe0"
-    },
-    {
-      "package": "openai",
-      "file": "openai/resources/beta/responses/responses.py",
-      "check": "C2 polling/beaconing loop detected",
-      "severity": "CRITICAL",
-      "evidence": "L4000:         while True: sha256:f8ab538118daba9ec06e27399dbdc90a4521c3390e6a47a6348a1f180a83effd",
-      "evidence_hash": "31481ea83c687acc27144d72d3832d4fb98dd1c79fb5e0ddd85080de95997b9f"
-    },
-    {
-      "package": "openai",
-      "file": "openai/resources/realtime/realtime.py",
-      "check": "C2 polling/beaconing loop detected",
-      "severity": "CRITICAL",
-      "evidence": "L311:         while True: sha256:5b63313072aae9ca28677e03426513ccf12221e4f4e0ea6c31efbe09790633b5",
-      "evidence_hash": "05e1af469d651b51673763a7c4cdf759af9472fb627b7b470adc28cc237bd650"
-    },
-    {
-      "package": "openai",
-      "file": "openai/resources/responses/responses.py",
-      "check": "C2 polling/beaconing loop detected",
-      "severity": "CRITICAL",
-      "evidence": "L3951:         while True: sha256:d68ef896bf0743ca430cfacb9a3353da1f3b9c51c3a21b6450a07a32b55aa2ac",
-      "evidence_hash": "160eecdd79b521bffbe8476f782b69a0724c35d1b19376a7600807165fd54f9f"
-    },
-    {
-      "package": "unsloth-zoo",
-      "file": "tests/test_gemma4_forced_float32_ple_dtype.py",
-      "check": "Advanced obfuscation (marshal/compile/zlib) + exec/eval",
-      "severity": "HIGH",
-      "evidence": "Obfusc: L277:     compile(rewritten + _GEMMA4_PLE_CAST_HELPER, \"<gemma4-ple-generated>\", \"exec\") | L440:     compile(on, \"<gemma4-ple-append>\", \"exec\") | L468:     compile(generated, \"<gemma4-ple-crosspath>\", \"exec\")\nExec: L19:     exec(_GEMMA4_PLE_CAST_HELPER, namespace)",
-      "evidence_hash": "a85e24d8e7c431563cbd83b70f91a3b971abde0f37083d68e70984147960cc70"
-    },
-    {
-      "package": "unsloth-zoo",
-      "file": "tests/test_vision_collator_audio.py",
-      "check": "Writes to /tmp and executes (staged dropper)",
-      "severity": "CRITICAL",
-      "evidence": "L111:         out = extract_audio_info(msgs({\"type\": \"audio\", key: \"/tmp/a.wav\"})) sha256:022f81dd21acfc6a35a058de96132834c218404a9e37b3d09a7768a8c8f6c728",
-      "evidence_hash": "2d1e75446af120d9133a42aa8af426a839d3434d9dc109cc1d6c1b22ca1ddb75"
    }
  ]
 }
--- a/studio/Unsloth_Studio_Colab.ipynb
+++ b/studio/Unsloth_Studio_Colab.ipynb
@ -1,145 +1,134 @@
 {
-  "cells": [
-    {
-      "cell_type": "markdown",
-      "metadata": {
-        "id": "view-in-github",
-        "colab_type": "text"
-      },
-      "source": [
-        "<a href=\"https://colab.research.google.com/github/unslothai/unsloth/blob/main/studio/Unsloth_Studio_Colab.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
-      ]
-    },
-    {
-      "cell_type": "markdown",
-      "metadata": {
-        "id": "6b87de59"
-      },
-      "source": [
-        "To run this, press \"*Runtime*\" and press \"*Run all*\" on a **free** Tesla T4 Google Colab instance!\n",
-        "<div class=\"align-center\">\n",
-        "<a href=\"https://unsloth.ai/\"><img src=\"https://github.com/unslothai/unsloth/raw/main/images/unsloth%20new%20logo.png\" width=\"115\"></a>\n",
-        "<a href=\"https://discord.gg/unsloth\"><img src=\"https://github.com/unslothai/unsloth/raw/main/images/Discord button.png\" width=\"145\"></a>\n",
-        "<a href=\"https://unsloth.ai/docs/\"><img src=\"https://github.com/unslothai/unsloth/blob/main/images/documentation%20green%20button.png?raw=true\" width=\"125\"></a> Join Discord if you need help + ⭐ <i>Star us on <a href=\"https://github.com/unslothai/unsloth\">Github</a> </i> ⭐\n",
-        "</div>\n",
-        "\n",
-        "To install Unsloth Studio on your local device, follow [our guide](https://unsloth.ai/docs/new/unsloth-studio/install). Unsloth Studio is licensed [AGPL-3.0](https://github.com/unslothai/unsloth/blob/main/studio/LICENSE.AGPL-3.0).\n",
-        "\n",
-        "### Unsloth Studio\n",
-        "\n",
-        "Train and run open models with [**Unsloth Studio**](https://unsloth.ai/docs/new/unsloth-studio/start). NEW! Installation should now only take 2 mins!\n",
-        "\n",
-        "\n",
-        "We are actively working on making Unsloth Studio install on Colab T4 GPUs faster.\n",
-        "\n",
-        "[Features](https://unsloth.ai/docs/new/unsloth-studio#features) • [Quickstart](https://unsloth.ai/docs/new/unsloth-studio/start) • [Data Recipes](https://unsloth.ai/docs/new/unsloth-studio/data-recipe) • [Unsloth Chat](https://unsloth.ai/docs/new/unsloth-studio/chat) • [Export](https://unsloth.ai/docs/new/unsloth-studio/export)"
-      ],
-      "id": "6b87de59"
-    },
-    {
-      "cell_type": "markdown",
-      "metadata": {
-        "id": "e4206349"
-      },
-      "source": [
-        "<p align=\"left\"><img src=\"https://github.com/unslothai/unsloth/raw/main/studio/frontend/public/studio%20github%20landscape%20colab%20display.png\" width=\"600\"></p>"
-      ],
-      "id": "e4206349"
-    },
-    {
-      "cell_type": "markdown",
-      "metadata": {
-        "id": "27da2957"
-      },
-      "source": [
-        "### Setup: Clone repo and run setup"
-      ],
-      "id": "27da2957"
-    },
-    {
-      "cell_type": "code",
-      "metadata": {
-        "id": "27e68f91"
-      },
-      "source": "!git clone --depth 1 --branch main https://github.com/unslothai/unsloth.git\n%cd /content/unsloth\n!chmod +x studio/setup.sh && ./studio/setup.sh --local",
-      "execution_count": null,
-      "outputs": [],
-      "id": "27e68f91"
-    },
-    {
-      "cell_type": "markdown",
-      "metadata": {
-        "id": "3e1771a9"
-      },
-      "source": [
-        "### Start Unsloth Studio"
-      ],
-      "id": "3e1771a9"
-    },
-    {
-      "cell_type": "code",
-      "metadata": {
-        "id": "277e431e"
-      },
-      "source": [
-        "import sys\n",
-        "sys.path.insert(0, \"/content/unsloth/studio/backend\")\n",
-        "from colab import start\n",
-        "\n",
-        "# On Colab, start() auto-opens a Cloudflare link and prints admin login credentials.\n",
-        "# Use the Cloudflare link above the ready card to open Studio (in-cell iframes often stay blank).\n",
-        "start()\n",
-        "\n",
-        "# To skip the Cloudflare tunnel and try the in-notebook proxy iframe only:\n",
-        "# start(cloudflare=False)"
-      ],
-      "execution_count": null,
-      "outputs": [],
-      "id": "277e431e"
-    },
-    {
-      "cell_type": "markdown",
-      "metadata": {
-        "id": "f2b0c6a1"
-      },
-      "source": [
-        "And we're done! If you have any questions on Unsloth, we have a [Discord](https://discord.gg/unsloth) channel! If you find any bugs or want to keep updated with the latest LLM stuff, or need help, join projects etc, feel free to join our Discord!\n",
-        "\n",
-        "Some other resources:\n",
-        "1. Looking to use Unsloth locally? Read our [Installation Guide](https://unsloth.ai/docs/get-started/install) for details on installing Unsloth on Windows, Docker, AMD, Intel GPUs.\n",
-        "2. Learn how to do Reinforcement Learning with our [RL Guide and notebooks](https://unsloth.ai/docs/get-started/reinforcement-learning-rl-guide).\n",
-        "3. Read our guides and notebooks for [Text-to-speech (TTS)](https://unsloth.ai/docs/basics/text-to-speech-tts-fine-tuning) and [vision](https://unsloth.ai/docs/basics/vision-fine-tuning) model support.\n",
-        "4. Explore our [LLM Tutorials Directory](https://unsloth.ai/docs/models/tutorials-how-to-fine-tune-and-run-llms) to find dedicated guides for each model.\n",
-        "5. Need help with Inference? Read our [Inference & Deployment page](https://unsloth.ai/docs/basics/inference-and-deployment) for details on using vLLM, llama.cpp, Ollama etc.\n",
-        "\n",
-        "<div class=\"align-center\">\n",
-        "  <a href=\"https://unsloth.ai\"><img src=\"https://github.com/unslothai/unsloth/raw/main/images/unsloth%20new%20logo.png\" width=\"115\"></a>\n",
-        "  <a href=\"https://discord.gg/unsloth\"><img src=\"https://github.com/unslothai/unsloth/raw/main/images/Discord.png\" width=\"145\"></a>\n",
-        "  <a href=\"https://unsloth.ai/docs/\"><img src=\"https://github.com/unslothai/unsloth/blob/main/images/documentation%20green%20button.png?raw=true\" width=\"125\"></a>\n",
-        "\n",
-        "  Join Discord if you need help + ⭐️ <i>Star us on <a href=\"https://github.com/unslothai/unsloth\">Github</a> </i> ⭐️\n",
-        "\n",
-        "  <b>This notebook is licensed <a href=\"https://github.com/unslothai/unsloth/blob/main/studio/LICENSE.AGPL-3.0\">AGPL-3.0</a></b>\n",
-        "</div>"
-      ],
-      "id": "f2b0c6a1"
-    }
-  ],
-  "metadata": {
-    "accelerator": "GPU",
-    "colab": {
-      "gpuType": "T4",
-      "provenance": [],
-      "include_colab_link": true
-    },
-    "kernelspec": {
-      "display_name": "Python 3",
-      "name": "python3"
-    },
-    "language_info": {
-      "name": "python"
-    }
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {
+    "id": "view-in-github",
+    "colab_type": "text"
+   },
+   "source": [
+    "<a href=\"https://colab.research.google.com/github/unslothai/unsloth/blob/main/studio/Unsloth_Studio_Colab.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
+   ]
  },
-  "nbformat": 4,
-  "nbformat_minor": 5
+  {
+   "cell_type": "markdown",
+   "id": "6b87de59",
+   "metadata": {
+    "id": "6b87de59"
+   },
+   "source": [
+    "To run this, press \"*Runtime*\" and press \"*Run all*\" on a **free** Tesla T4 Google Colab instance!\n",
+    "<div class=\"align-center\">\n",
+    "<a href=\"https://unsloth.ai/\"><img src=\"https://github.com/unslothai/unsloth/raw/main/images/unsloth%20new%20logo.png\" width=\"115\"></a>\n",
+    "<a href=\"https://discord.gg/unsloth\"><img src=\"https://github.com/unslothai/unsloth/raw/main/images/Discord button.png\" width=\"145\"></a>\n",
+    "<a href=\"https://unsloth.ai/docs/\"><img src=\"https://github.com/unslothai/unsloth/blob/main/images/documentation%20green%20button.png?raw=true\" width=\"125\"></a> Join Discord if you need help + ⭐ <i>Star us on <a href=\"https://github.com/unslothai/unsloth\">Github</a> </i> ⭐\n",
+    "</div>\n",
+    "\n",
+    "To install Unsloth Studio on your local device, follow [our guide](https://unsloth.ai/docs/new/unsloth-studio/install). Unsloth Studio is licensed [AGPL-3.0](https://github.com/unslothai/unsloth/blob/main/studio/LICENSE.AGPL-3.0).\n",
+    "\n",
+    "### Unsloth Studio\n",
+    "\n",
+    "Train and run open models with [**Unsloth Studio**](https://unsloth.ai/docs/new/unsloth-studio/start). NEW! Installation should now only take 2 mins!\n",
+    "\n",
+    "\n",
+    "We are actively working on making Unsloth Studio install on Colab T4 GPUs faster.\n",
+    "\n",
+    "[Features](https://unsloth.ai/docs/new/unsloth-studio#features) • [Quickstart](https://unsloth.ai/docs/new/unsloth-studio/start) • [Data Recipes](https://unsloth.ai/docs/new/unsloth-studio/data-recipe) • [Unsloth Chat](https://unsloth.ai/docs/new/unsloth-studio/chat) • [Export](https://unsloth.ai/docs/new/unsloth-studio/export)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "e4206349",
+   "metadata": {
+    "id": "e4206349"
+   },
+   "source": [
+    "<p align=\"left\"><img src=\"https://github.com/unslothai/unsloth/raw/main/studio/frontend/public/studio%20github%20landscape%20colab%20display.png\" width=\"600\"></p>"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "27da2957",
+   "metadata": {
+    "id": "27da2957"
+   },
+   "source": [
+    "### Setup: Clone repo and run setup"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "27e68f91",
+   "metadata": {
+    "id": "27e68f91"
+   },
+   "outputs": [],
+   "source": "!git clone --depth 1 --branch main https://github.com/unslothai/unsloth.git\n%cd /content/unsloth\n!chmod +x studio/setup.sh && ./studio/setup.sh --local"
+  },
+  {
+   "cell_type": "markdown",
+   "id": "3e1771a9",
+   "metadata": {
+    "id": "3e1771a9"
+   },
+   "source": [
+    "### Start Unsloth Studio"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "277e431e",
+   "metadata": {
+    "id": "277e431e"
+   },
+   "outputs": [],
+   "source": "import sys\nsys.path.insert(0, \"/content/unsloth/studio/backend\")\nfrom colab import start\n\n# Default: in-tab iframe only. start() blocks to keep the kernel alive.\nstart()\n\n# For a shareable Cloudflare link, replace start() above with:\n# start(cloudflare=True)"
+  },
+  {
+   "cell_type": "markdown",
+   "id": "f2b0c6a1",
+   "metadata": {
+    "id": "f2b0c6a1"
+   },
+   "source": [
+    "And we're done! If you have any questions on Unsloth, we have a [Discord](https://discord.gg/unsloth) channel! If you find any bugs or want to keep updated with the latest LLM stuff, or need help, join projects etc, feel free to join our Discord!\n",
+    "\n",
+    "Some other resources:\n",
+    "1. Looking to use Unsloth locally? Read our [Installation Guide](https://unsloth.ai/docs/get-started/install) for details on installing Unsloth on Windows, Docker, AMD, Intel GPUs.\n",
+    "2. Learn how to do Reinforcement Learning with our [RL Guide and notebooks](https://unsloth.ai/docs/get-started/reinforcement-learning-rl-guide).\n",
+    "3. Read our guides and notebooks for [Text-to-speech (TTS)](https://unsloth.ai/docs/basics/text-to-speech-tts-fine-tuning) and [vision](https://unsloth.ai/docs/basics/vision-fine-tuning) model support.\n",
+    "4. Explore our [LLM Tutorials Directory](https://unsloth.ai/docs/models/tutorials-how-to-fine-tune-and-run-llms) to find dedicated guides for each model.\n",
+    "5. Need help with Inference? Read our [Inference & Deployment page](https://unsloth.ai/docs/basics/inference-and-deployment) for details on using vLLM, llama.cpp, Ollama etc.\n",
+    "\n",
+    "<div class=\"align-center\">\n",
+    "  <a href=\"https://unsloth.ai\"><img src=\"https://github.com/unslothai/unsloth/raw/main/images/unsloth%20new%20logo.png\" width=\"115\"></a>\n",
+    "  <a href=\"https://discord.gg/unsloth\"><img src=\"https://github.com/unslothai/unsloth/raw/main/images/Discord.png\" width=\"145\"></a>\n",
+    "  <a href=\"https://unsloth.ai/docs/\"><img src=\"https://github.com/unslothai/unsloth/blob/main/images/documentation%20green%20button.png?raw=true\" width=\"125\"></a>\n",
+    "\n",
+    "  Join Discord if you need help + ⭐️ <i>Star us on <a href=\"https://github.com/unslothai/unsloth\">Github</a> </i> ⭐️\n",
+    "\n",
+    "  <b>This notebook is licensed <a href=\"https://github.com/unslothai/unsloth/blob/main/studio/LICENSE.AGPL-3.0\">AGPL-3.0</a></b>\n",
+    "</div>"
+   ]
+  }
+ ],
+ "metadata": {
+  "accelerator": "GPU",
+  "colab": {
+   "gpuType": "T4",
+   "provenance": [],
+   "include_colab_link": true
+  },
+  "kernelspec": {
+   "display_name": "Python 3",
+   "name": "python3"
+  },
+  "language_info": {
+   "name": "python"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
 }
--- a/studio/backend/assets/configs/full_finetune.yaml
+++ b/studio/backend/assets/configs/full_finetune.yaml
@ -30,7 +30,6 @@ lora:
  vision_all_linear: false
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: true
--- a/studio/backend/assets/configs/lora_text.yaml
+++ b/studio/backend/assets/configs/lora_text.yaml
@ -30,7 +30,6 @@ lora:
  vision_all_linear: false
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: true
--- a/studio/backend/assets/configs/model_defaults/default.yaml
+++ b/studio/backend/assets/configs/model_defaults/default.yaml
@ -33,7 +33,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: true
--- a/studio/backend/assets/configs/model_defaults/embedding/unsloth_Qwen3-Embedding-0.6B.yaml
+++ b/studio/backend/assets/configs/model_defaults/embedding/unsloth_Qwen3-Embedding-0.6B.yaml
@ -34,7 +34,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/embedding/unsloth_all-MiniLM-L6-v2.yaml
+++ b/studio/backend/assets/configs/model_defaults/embedding/unsloth_all-MiniLM-L6-v2.yaml
@ -30,7 +30,6 @@ lora:
    - "query"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/embedding/unsloth_bge-m3.yaml
+++ b/studio/backend/assets/configs/model_defaults/embedding/unsloth_bge-m3.yaml
@ -30,7 +30,6 @@ lora:
    - "value"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/embedding/unsloth_embeddinggemma-300m.yaml
+++ b/studio/backend/assets/configs/model_defaults/embedding/unsloth_embeddinggemma-300m.yaml
@ -33,7 +33,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/embedding/unsloth_gte-modernbert-base.yaml
+++ b/studio/backend/assets/configs/model_defaults/embedding/unsloth_gte-modernbert-base.yaml
@ -29,7 +29,6 @@ lora:
    - "Wqkv"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/ernie/unsloth_ERNIE-4.5-21B-A3B-PT.yaml
+++ b/studio/backend/assets/configs/model_defaults/ernie/unsloth_ERNIE-4.5-21B-A3B-PT.yaml
@ -34,7 +34,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/ernie/unsloth_ERNIE-4.5-VL-28B-A3B-PT.yaml
+++ b/studio/backend/assets/configs/model_defaults/ernie/unsloth_ERNIE-4.5-VL-28B-A3B-PT.yaml
@ -35,7 +35,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: true
--- a/studio/backend/assets/configs/model_defaults/falcon/tiiuae_Falcon-H1-0.5B-Instruct.yaml
+++ b/studio/backend/assets/configs/model_defaults/falcon/tiiuae_Falcon-H1-0.5B-Instruct.yaml
@ -34,7 +34,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/gemma/unsloth_codegemma-7b-bnb-4bit.yaml
+++ b/studio/backend/assets/configs/model_defaults/gemma/unsloth_codegemma-7b-bnb-4bit.yaml
@ -35,7 +35,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/gemma/unsloth_functiongemma-270m-it.yaml
+++ b/studio/backend/assets/configs/model_defaults/gemma/unsloth_functiongemma-270m-it.yaml
@ -35,7 +35,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-2-27b-bnb-4bit.yaml
+++ b/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-2-27b-bnb-4bit.yaml
@ -33,7 +33,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-2-2b.yaml
+++ b/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-2-2b.yaml
@ -34,7 +34,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-3-270m-it.yaml
+++ b/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-3-270m-it.yaml
@ -35,7 +35,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-3-27b-it.yaml
+++ b/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-3-27b-it.yaml
@ -29,7 +29,6 @@ lora:
    - "all-linear"
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: true
--- a/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-3-4b-it.yaml
+++ b/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-3-4b-it.yaml
@ -29,7 +29,6 @@ lora:
    - "all-linear"
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: true
--- a/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-3-4b-pt.yaml
+++ b/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-3-4b-pt.yaml
@ -29,7 +29,6 @@ lora:
    - "all-linear"
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: true
--- a/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-3n-E4B-it.yaml
+++ b/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-3n-E4B-it.yaml
@ -29,7 +29,6 @@ lora:
    - "all-linear"
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: true
--- a/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-3n-E4B.yaml
+++ b/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-3n-E4B.yaml
@ -29,7 +29,6 @@ lora:
    - "all-linear"
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: true
--- a/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-4-26B-A4B-it.yaml
+++ b/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-4-26B-A4B-it.yaml
@ -26,7 +26,6 @@ lora:
    - "all-linear"
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: true
--- a/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-4-26B-A4B.yaml
+++ b/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-4-26B-A4B.yaml
@ -26,7 +26,6 @@ lora:
    - "all-linear"
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: true
--- a/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-4-31B-it.yaml
+++ b/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-4-31B-it.yaml
@ -26,7 +26,6 @@ lora:
    - "all-linear"
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: true
--- a/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-4-31B.yaml
+++ b/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-4-31B.yaml
@ -26,7 +26,6 @@ lora:
    - "all-linear"
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: true
--- a/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-4-E2B-it.yaml
+++ b/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-4-E2B-it.yaml
@ -26,7 +26,6 @@ lora:
    - "all-linear"
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: true
--- a/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-4-E2B.yaml
+++ b/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-4-E2B.yaml
@ -26,7 +26,6 @@ lora:
    - "all-linear"
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: true
--- a/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-4-E4B-it.yaml
+++ b/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-4-E4B-it.yaml
@ -26,7 +26,6 @@ lora:
    - "all-linear"
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: true
--- a/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-4-E4B.yaml
+++ b/studio/backend/assets/configs/model_defaults/gemma/unsloth_gemma-4-E4B.yaml
@ -26,7 +26,6 @@ lora:
    - "all-linear"
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: true
--- a/studio/backend/assets/configs/model_defaults/gpt-oss/unsloth_gpt-oss-120b.yaml
+++ b/studio/backend/assets/configs/model_defaults/gpt-oss/unsloth_gpt-oss-120b.yaml
@ -35,7 +35,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/gpt-oss/unsloth_gpt-oss-20b.yaml
+++ b/studio/backend/assets/configs/model_defaults/gpt-oss/unsloth_gpt-oss-20b.yaml
@ -35,7 +35,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/granite/unsloth_granite-4.0-350m-unsloth-bnb-4bit.yaml
+++ b/studio/backend/assets/configs/model_defaults/granite/unsloth_granite-4.0-350m-unsloth-bnb-4bit.yaml
@ -37,7 +37,6 @@ lora:
    - "shared_mlp.output_linear"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/granite/unsloth_granite-4.0-h-micro.yaml
+++ b/studio/backend/assets/configs/model_defaults/granite/unsloth_granite-4.0-h-micro.yaml
@ -37,7 +37,6 @@ lora:
    - "shared_mlp.output_linear"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/llama/unsloth_Llama-3.2-11B-Vision-Instruct.yaml
+++ b/studio/backend/assets/configs/model_defaults/llama/unsloth_Llama-3.2-11B-Vision-Instruct.yaml
@ -29,7 +29,6 @@ lora:
    - "all-linear"
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: true
--- a/studio/backend/assets/configs/model_defaults/llama/unsloth_Llama-3.2-1B-Instruct.yaml
+++ b/studio/backend/assets/configs/model_defaults/llama/unsloth_Llama-3.2-1B-Instruct.yaml
@ -34,7 +34,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/llama/unsloth_Llama-3.2-3B-Instruct.yaml
+++ b/studio/backend/assets/configs/model_defaults/llama/unsloth_Llama-3.2-3B-Instruct.yaml
@ -35,7 +35,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/llama/unsloth_Llama-3.3-70B-Instruct.yaml
+++ b/studio/backend/assets/configs/model_defaults/llama/unsloth_Llama-3.3-70B-Instruct.yaml
@ -35,7 +35,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/llama/unsloth_Meta-Llama-3.1-70B-bnb-4bit.yaml
+++ b/studio/backend/assets/configs/model_defaults/llama/unsloth_Meta-Llama-3.1-70B-bnb-4bit.yaml
@ -34,7 +34,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/llama/unsloth_Meta-Llama-3.1-8B-Instruct-bnb-4bit.yaml
+++ b/studio/backend/assets/configs/model_defaults/llama/unsloth_Meta-Llama-3.1-8B-Instruct-bnb-4bit.yaml
@ -34,7 +34,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/llama/unsloth_llama-3-8b-Instruct-bnb-4bit.yaml
+++ b/studio/backend/assets/configs/model_defaults/llama/unsloth_llama-3-8b-Instruct-bnb-4bit.yaml
@ -34,7 +34,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/llama/unsloth_llama-3-8b-bnb-4bit.yaml
+++ b/studio/backend/assets/configs/model_defaults/llama/unsloth_llama-3-8b-bnb-4bit.yaml
@ -34,7 +34,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/llasa/unsloth_Llasa-3B.yaml
+++ b/studio/backend/assets/configs/model_defaults/llasa/unsloth_Llasa-3B.yaml
@ -30,7 +30,6 @@ lora:
    - "v_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/mistral/unsloth_Magistral-Small-2509-unsloth-bnb-4bit.yaml
+++ b/studio/backend/assets/configs/model_defaults/mistral/unsloth_Magistral-Small-2509-unsloth-bnb-4bit.yaml
@ -35,7 +35,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: true
--- a/studio/backend/assets/configs/model_defaults/mistral/unsloth_Ministral-3-3B-Instruct-2512.yaml
+++ b/studio/backend/assets/configs/model_defaults/mistral/unsloth_Ministral-3-3B-Instruct-2512.yaml
@ -35,7 +35,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: true
--- a/studio/backend/assets/configs/model_defaults/mistral/unsloth_Mistral-Nemo-Base-2407-bnb-4bit.yaml
+++ b/studio/backend/assets/configs/model_defaults/mistral/unsloth_Mistral-Nemo-Base-2407-bnb-4bit.yaml
@ -34,7 +34,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/mistral/unsloth_Mistral-Small-Instruct-2409.yaml
+++ b/studio/backend/assets/configs/model_defaults/mistral/unsloth_Mistral-Small-Instruct-2409.yaml
@ -34,7 +34,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/mistral/unsloth_Pixtral-12B-2409.yaml
+++ b/studio/backend/assets/configs/model_defaults/mistral/unsloth_Pixtral-12B-2409.yaml
@ -29,7 +29,6 @@ lora:
    - "all-linear"
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: false
--- a/studio/backend/assets/configs/model_defaults/mistral/unsloth_mistral-7b-instruct-v0.3-bnb-4bit.yaml
+++ b/studio/backend/assets/configs/model_defaults/mistral/unsloth_mistral-7b-instruct-v0.3-bnb-4bit.yaml
@ -34,7 +34,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/mistral/unsloth_mistral-7b-v0.3-bnb-4bit.yaml
+++ b/studio/backend/assets/configs/model_defaults/mistral/unsloth_mistral-7b-v0.3-bnb-4bit.yaml
@ -33,7 +33,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/other/OuteAI_Llama-OuteTTS-1.0-1B.yaml
+++ b/studio/backend/assets/configs/model_defaults/other/OuteAI_Llama-OuteTTS-1.0-1B.yaml
@ -33,7 +33,6 @@ lora:
    - "v_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/other/Spark-TTS-0.5B_LLM.yaml
+++ b/studio/backend/assets/configs/model_defaults/other/Spark-TTS-0.5B_LLM.yaml
@ -38,7 +38,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/other/sesame_csm-1b.yaml
+++ b/studio/backend/assets/configs/model_defaults/other/sesame_csm-1b.yaml
@ -37,7 +37,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/other/unsloth_GLM-4.7-Flash.yaml
+++ b/studio/backend/assets/configs/model_defaults/other/unsloth_GLM-4.7-Flash.yaml
@ -35,7 +35,6 @@ lora:
    - "out_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/other/unsloth_LFM2-1.2B.yaml
+++ b/studio/backend/assets/configs/model_defaults/other/unsloth_LFM2-1.2B.yaml
@ -29,7 +29,6 @@ lora:
    - "all-linear"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/other/unsloth_Nemotron-3-Nano-30B-A3B.yaml
+++ b/studio/backend/assets/configs/model_defaults/other/unsloth_Nemotron-3-Nano-30B-A3B.yaml
@ -37,7 +37,6 @@ lora:
    - "out_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/other/unsloth_PaddleOCR-VL.yaml
+++ b/studio/backend/assets/configs/model_defaults/other/unsloth_PaddleOCR-VL.yaml
@ -35,7 +35,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false
  finetune_vision_layers: true
  finetune_language_layers: true
  finetune_attention_modules: true
--- a/studio/backend/assets/configs/model_defaults/other/unsloth_answerdotai_ModernBERT-large.yaml
+++ b/studio/backend/assets/configs/model_defaults/other/unsloth_answerdotai_ModernBERT-large.yaml
@ -33,7 +33,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/other/unsloth_orpheus-3b-0.1-ft.yaml
+++ b/studio/backend/assets/configs/model_defaults/other/unsloth_orpheus-3b-0.1-ft.yaml
@ -38,7 +38,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/other/unsloth_tinyllama-bnb-4bit.yaml
+++ b/studio/backend/assets/configs/model_defaults/other/unsloth_tinyllama-bnb-4bit.yaml
@ -34,7 +34,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/other/unsloth_whisper-large-v3.yaml
+++ b/studio/backend/assets/configs/model_defaults/other/unsloth_whisper-large-v3.yaml
@ -33,7 +33,6 @@ lora:
    - "v_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/phi/unsloth_Phi-3-medium-4k-instruct.yaml
+++ b/studio/backend/assets/configs/model_defaults/phi/unsloth_Phi-3-medium-4k-instruct.yaml
@ -34,7 +34,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/phi/unsloth_Phi-3.5-mini-instruct.yaml
+++ b/studio/backend/assets/configs/model_defaults/phi/unsloth_Phi-3.5-mini-instruct.yaml
@ -34,7 +34,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/phi/unsloth_Phi-4.yaml
+++ b/studio/backend/assets/configs/model_defaults/phi/unsloth_Phi-4.yaml
@ -35,7 +35,6 @@ lora:
    - "down_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/studio/backend/assets/configs/model_defaults/qwen/imdatta0_tiny_qwen3_moe_2.8B_0.7B.yaml
+++ b/studio/backend/assets/configs/model_defaults/qwen/imdatta0_tiny_qwen3_moe_2.8B_0.7B.yaml
@ -36,7 +36,6 @@ lora:
    - "gate_up_proj"
  use_rslora: false
  use_loftq: false
-  use_dora: false

 logging:
  enable_wandb: false
--- a/Show more
+++ b/Show more
Author	SHA1	Message	Date
danielhanchen	fb14a08d94	Studio: merge grounded page excerpts with search snippets instead of replacing When auto-scrape grounding retrieved page-body chunks, it replaced the raw search-result text for that step. If the retrieved chunk was a distractor or dropped the key fact, the answer-bearing search snippet was lost and grounded runs regressed below snippet-only accuracy on factual questions (e.g. returning Apache 2.0 instead of the Qwen License, 403 instead of 404, or a single mirror diameter instead of the sum). Keep the search snippets and append the grounded excerpts as supplementary evidence via a small _merge_scraped_evidence helper. Grounding stays opt-in and off by default, so legacy runs are unchanged. Adds regression tests.	2026-07-23 10:20:40 +00:00
alkinun	625e17adf6	Studio: move Deep Research below web and code tools	2026-07-23 07:12:00 +03:00
alkinun	e3367e3598	Studio: standardize Deep Research telescope icons	2026-07-22 18:00:52 +03:00
alkinun	4ad8e2fb23	Studio: use Telescope02 icon in research composer	2026-07-22 17:57:45 +03:00
alkinun	6d8e846e92	Studio: use Hugeicons telescope in research composer	2026-07-22 17:52:58 +03:00
alkinun	8cc4241704	Studio: remove research composer globe icon	2026-07-22 17:47:00 +03:00
pre-commit-ci[bot]	516e338d1a	[pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci	2026-07-22 13:11:47 +00:00
danielhanchen	71a07515ff	Studio: fix Deep Research review findings (RAG slot bound, orphaned workers, hardening) - Bound the shared RAG search slot to one running worker. The search that is doing the embedding/index/GPU work now owns the admission slot until it finishes, instead of freeing it on caller timeout while the detached worker keeps running, which let a second search enter and stack concurrent work behind the capacity-of-one semaphore. - Cancel active research runs before deleting their thread, project, or all history. Deleting cascade-drops the run row, but the worker only notices at its next lease check, so it could keep doing model/web/RAG work for a run that no longer exists; signalling cancel first shortens that window. - Shield the planner prompt's conversation and question with _shield_untrusted, matching the decision and synthesis prompts, so untrusted text cannot forge planner delimiters. - Do not let a research key-revocation failure replace a successful non-streaming completion; log it like the streaming path does. - Include created_at in the protected research-message guard so a client cannot reorder server-managed prompt/response messages while leaving the body intact. - Reject non-scalar ragScope values; a nested container evades the sensitive-key scan when its inner keys are unlisted and would reach retrieval code that expects a scalar scope id. Adds regression tests for each.	2026-07-22 13:10:38 +00:00
alkinun	8e7ca42c9a	Studio: remove Websites label from research composer	2026-07-22 15:32:20 +03:00
danielhanchen	13ec60e1ff	Studio: free the RAG search slot when a lookup times out or is cancelled The bounded knowledge-base search held the sole admission slot in a detached worker until the search returned, so a lookup that outlived its timeout (a stalled embedding or blocked vector call) kept the slot forever and starved every later lookup, disabling knowledge-base retrieval globally. Release the slot from the caller when it stops waiting, exactly once, so a detached worker finishes without re-holding it.	2026-07-22 09:12:41 +00:00
danielhanchen	a3b4fbc1e6	Studio: strip invalid document citations that contain brackets The invalid-citation regex stopped at the first closing bracket, so a citation whose filename contained brackets left its tail (".pdf, p. 9]") in the report. Match a balanced bracketed span so the whole invalid citation is removed; valid citations stay protected by the earlier tokenization pass.	2026-07-22 09:00:51 +00:00
danielhanchen	4a41f044f6	Studio: harden Deep Research synthesis budget, prompt shielding, and message protection - research_runs: split the synthesis evidence budget evenly across notes so a small context still keeps a slice of every research step instead of dropping the later steps after the earliest ones fill the budget. - research_runs: shield the research question and approved plan before placing them in the decision and synthesis prompts, so a closing delimiter in either cannot escape its block and inject sibling sections. - research_runs: redact bearer authorization tokens from public search queries. - studio_db: include attachments in the research-message change check and guard direct attachment deletion, so server-managed research prompts and responses cannot be mutated through the attachment paths. - chat_history: map the protected-message conflict on attachment deletion to 409.	2026-07-22 08:58:19 +00:00
danielhanchen	048460a3f0	Studio: do not bind a research run to a populated assistant reply create_run adopted any assistant message under the user turn whose researchRunId was unset, including a prior answer reused by a retry. On completion _update_assistant drops the untagged text and source parts, so that answer was silently overwritten. Only bind to an empty placeholder or this run's own message, and reject a reply that already carries content.	2026-07-22 08:13:30 +00:00
danielhanchen	4bc8e0bbe4	Studio: update Deep Research composer contract to always-expanded layout The always-expanded composer no longer routes effectiveDeepResearchEnabled through a composerExpanded expression, so the frontend contract now checks that it gates the Deep Research composer button render instead.	2026-07-22 07:12:21 +00:00
danielhanchen	35889ac1bd	Studio: keep composer tool pills always accessible after merge The merge left the composer line marked always-expanded (data-expanded "true") while the inner pill row was still gated behind composerExpanded, so the Search and Code toggles disappeared once the permission mode was "off" with no other toggle set. Render the primary tool pills unconditionally, matching the always-expanded layout, and drop the now unused composerExpanded and permissionMode locals. Fixes the Chat UI Playwright check that asserts the Search and Code pills stay visible.	2026-07-22 06:49:30 +00:00
danielhanchen	b71f171371	Studio: harden Deep Research query redaction and research autosave - research_runs: extend the opaque-token allowlist so unlabeled Hugging Face (hf_) and GitLab (glpat-) tokens are redacted before a query can reach web search, without over-redacting public model or version ids. - runtime-provider: for a server-managed research message, echo the backend-stored metadata verbatim on autosave. Merging the client metadata re-added client-only fields the server never persisted, so the server-side guard saw a diff and rejected every streamed or snapshot update with 409.	2026-07-22 06:21:06 +00:00
pre-commit-ci[bot]	12907500d7	[pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci	2026-07-22 06:16:17 +00:00
danielhanchen	db9336fab8	Merge branch 'main' into feature/deep-research Resolve the composer pill-collapse conflict in assistant-ui/thread.tsx: keep main's mobile-aware collapse (isMobile plus pillCount) and fold the Deep Research pill into that count, while preserving the Deep Research composer state block. Define activeThreadId once.	2026-07-22 06:14:21 +00:00
danielhanchen	a357e85c3f	Merge branch 'main' into feature/deep-research Resolve conflicts across the Studio chat stack, keeping both the Deep Research additions and the attachment-inventory work that landed on main: - storage/studio_db.py: keep the research schema plus main's chat attachment inventory. In sync_chat_messages and upsert_chat_message run the inventory refresh and the research-message guard together, and reuse main's tombstone reconciliation and chunked prune path while still protecting research prompts and responses from deletion. Read the inventory-state row positionally so _ensure_schema does not depend on a Row factory. - tests/test_middleware.py: keep both the research port middleware and the frontend asset test suites. - chat/chat-page.tsx: keep the mobile and research composer wiring; drop the now-unused useLatestRef import since main's pendingHubAutoLoad contextKey check supersedes the ref-based stale-load guard. - chat/stores/chat-runtime-store.ts: keep the Deep Research toggle state and drop the staged-model helpers main removed. - assistant-ui/thread.tsx: keep the Deep Research composer state, button, and availability prop alongside main's composer changes.	2026-07-22 06:10:41 +00:00
danielhanchen	a92f462df3	Studio: read Deep Research synthesis context from the inference orchestrator Make the adaptive synthesis-evidence budget actually engage in the normal Studio architecture. _loaded_context_length read core.inference.inference, the low-level backend that lives in the model subprocess and stays unpopulated in the main web process where the research supervisor runs, so it returned None and the budget silently fell back to the 32000 character cap (leaving the report exposed to the truncation this was meant to fix). Read the inference orchestrator instead, and the llama.cpp backend for GGUF, mirroring routes.inference._monitor_context_length so the budget sizes to the context the API layer serves. Verified on a running server: at a 12288 token load the probe now reports 12288 and the budget adapts to 24576 characters instead of the 32000 fallback. Also: - Reserve context for the generated report as well as the prompt scaffolding (raise the reserve to 4096 tokens) so evidence does not crowd out the output on a small window. - Honor a numeric UNSLOTH_RESEARCH_AUTO_SCRAPE by passing the per-run maxAutoScrape as the page cap to the scraper, instead of always reading the maximum. - Guard the web-RAG connection acquisition so a get_connection failure returns the documented empty result rather than propagating. - Add a synthesis-context test that patches the real backend accessor (not the probe itself) so the production wiring is exercised, plus a scrape page-cap test.	2026-07-21 11:05:19 +00:00
danielhanchen	3c658e4666	Studio: fit Deep Research synthesis evidence to loaded context, add opt-in web grounding Size the synthesis evidence budget to the loaded model context so the prompt is not silently truncated on small contexts. When the evidence overflowed the window the report degenerated (it echoed the evidence tail instead of writing); the budget now reserves tokens for the prompt scaffolding and converts the remainder to chars, keeping the full cap when the context is unknown. Add opt-in web grounding for auto-read: read the top search results, ingest them into an ephemeral RAG scope, hybrid-retrieve the passages most relevant to the question with the existing knowledge-base retriever, and fold those chunks into the step evidence. The scope is per call and deleted afterwards, so a user's knowledge base is never touched. Off by default; enable with UNSLOTH_RESEARCH_AUTO_SCRAPE=1. Gated per run by budgets["maxAutoScrape"], so runs created without it keep legacy snippet-only behavior, and grounding is skipped when the loaded context is too small for the prompt. Add tests for the adaptive evidence budget, scraped-text cleaning, the ephemeral web-RAG retrieval and scope cleanup, and the auto-read evidence path.	2026-07-21 05:46:14 +00:00
alkinun	2d468916d3	Studio: address final Deep Research review findings	2026-07-19 16:39:55 +03:00
pre-commit-ci[bot]	113e805240	[pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci	2026-07-19 11:48:07 +00:00
danielhanchen	e75a7683a7	Studio: fix Deep Research SSE framing, source counts, and favicon privacy - Normalize the whole SSE buffer so a CRLF split across transport chunks still frames events. - Count web and document sources together in the activity header so a RAG-only run is not shown as zero sources. - Cap the plan editor at the run's configured maxSteps instead of a hard-coded 30. - Add an allowRemoteIcons opt-out to the sources components and disable third-party favicon requests for research sources so visited domains are not leaked.	2026-07-19 11:47:15 +00:00
danielhanchen	5c129f0380	Studio: harden Deep Research citations, query privacy, and message protection Address review findings in the Deep Research backend: - Escape an unbalanced ")" in citation destinations so a source URL cannot close the markdown link early and inject a second link, keeping balanced parentheses literal. - Match raw-URL citations on whole tokens so a URL sharing another URL's prefix is no longer partially rewritten. - Redact non-global IPv6 addresses in public search queries, matching the existing IPv4 handling. - Detect credential key names after normalizing case and separators so nested openaiApiKey, accessToken, and clientSecret values cannot be persisted. - Reject client edits to server-managed research prompts and reports at the storage layer; only the internal writers pass allow_research_update. - Scope research searches to the first allowed domains instead of dropping site scoping for large allow lists. - Persist the same fetch evidence bound used during live synthesis so a resumed run is not shortened. - Scope run completion so it only replaces this run's message parts. Add regression tests for the above.	2026-07-19 11:47:15 +00:00
pre-commit-ci[bot]	0308f63391	[pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci	2026-07-19 10:09:25 +00:00
danielhanchen	8513a9108b	Studio: drop the redundant deep-research persistence change setCheckpoint already persists Deep Research off for external models at the top of the function, so the added saveBool was a duplicate, and clearing Deep Research from setWebFetchToolsEnabled guarded a state that is not reachable (Deep Research is local-model only while the Web Fetch pill is external-provider only). Revert both to the pre-hardening version.	2026-07-19 10:05:45 +00:00
danielhanchen	5329ae6529	Studio: keep the plan review mounted through approval Keying PlanReview on planRevision remounted it mid-approve when updateResearchPlan bumped the revision, resetting the local pending flag and re-enabling Start research while the approve was still in flight, which allowed a duplicate approve. Key on runId only.	2026-07-19 10:05:36 +00:00
danielhanchen	5d1c2c51e6	Studio: block message edits and regeneration during an active research run After a reload a durable research run is followed by the research store rather than an assistant-ui run, so thread.isRunning is false while research is still active. Message edit, refresh and the edit composer previously gated only on isRunning, which let a normal generation start alongside the running research run. Gate them on the active thread's research state as well.	2026-07-19 10:05:36 +00:00
danielhanchen	d40d0feb4e	Studio: make the research claims table migration atomic The owner-scoped to global claims migration ran its RENAME, CREATE, INSERT and DROP in autocommit, so an interruption after CREATE left the new table empty, orphaned the rows in the legacy table, and never re-triggered. Wrap the rebuild in an explicit transaction so a crash rolls back cleanly and the migration re-runs on the next boot.	2026-07-19 10:05:36 +00:00
pre-commit-ci[bot]	38333d6a6c	[pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci	2026-07-19 09:14:26 +00:00
danielhanchen	101ee54022	Studio: harden Deep Research (CI, prompt injection, query PII, config, citations) - Fix backend CI: add research_runs_router to the synthetic routes stub in test_desktop_auth so studio.backend.main imports under the health-check test. - Escape prompt-delimiter tags in the decision and synthesis prompts so gathered web/document content cannot close an <untrusted_...> wrapper and inject instructions into the local planner/decision/synthesis model. - Extend the public-query sanitizer to redact Luhn-valid payment cards, phone numbers, non-global IPs, and labeled private identifiers before a query can reach web search. - Reject nested credential keys in inferenceRequest and ragScope, not just top-level keys, when persisting a durable run config. - Treat maxSources as one budget shared across web and document sources (collection and resume paths) instead of per type, which allowed up to 2x the configured cap. - Preserve document citations whose filename contains a closing bracket by tokenizing valid citations before stripping invalid ones. - Persist Deep Research off when switching to an external model and when enabling Web Fetch so a refresh cannot rehydrate a mutually-exclusive state. - Add regression tests for the query, prompt, citation, and config hardening.	2026-07-19 09:13:00 +00:00
alkinun	d65c9520cb	Merge remote-tracking branch 'origin/main' into feature/deep-research # Conflicts: # studio/frontend/src/features/chat/chat-page.tsx	2026-07-19 09:27:41 +03:00
alkinun	bb1f110166	Studio: preserve research evidence and citations	2026-07-19 09:24:43 +03:00
alkinun	73d6e64453	Studio: slim research stream deltas	2026-07-18 22:40:44 +03:00
alkinun	179a16a4d9	Studio: protect research prompts and queries	2026-07-18 22:02:51 +03:00
alkinun	d40a91f404	Studio: deepen durable research decisions	2026-07-18 21:07:31 +03:00
pre-commit-ci[bot]	7c933fda6a	[pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci	2026-07-18 16:13:29 +00:00
alkinun	e4264499e3	Studio: protect durable research turns	2026-07-18 19:12:50 +03:00
alkinun	771d8373b4	Studio: guard durable research actions	2026-07-18 17:37:13 +03:00
alkinun	633211bd1d	Studio: align research with shared chats	2026-07-18 16:59:25 +03:00
alkinun	f14eb56402	Studio: harden research sources and limits	2026-07-18 16:09:11 +03:00
alkinun	b6a0e40349	Studio: preserve research stream and context	2026-07-18 15:22:36 +03:00
alkinun	6c42a5584d	Studio: preserve durable research recovery	2026-07-18 14:15:16 +03:00
alkinun	7113d85245	Studio: address Deep Research lifecycle review	2026-07-18 12:54:38 +03:00
alkinun	5b86faeb35	Studio: keep research worker compatible with Python 3.11	2026-07-18 00:41:45 +03:00
pre-commit-ci[bot]	31e64cb3b9	[pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci	2026-07-17 21:31:42 +00:00
alkinun	60e621c288	Studio: preserve research integration after upstream updates	2026-07-18 00:27:49 +03:00
alkinun	9e84c2a243	Studio: add durable Deep Research workflows	2026-07-18 00:15:31 +03:00