* Studio: make Helper LLM startup pre-cache opt in
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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---------
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* Studio: fix recipe dataset preview
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* [pre-commit.ci] auto fixes from pre-commit.com hooks
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Adds the Studio Hub and download manager: browse Hugging Face models and datasets, download GGUF and safetensors with live progress and cancellation, and manage on-device inventory. The Hub does not require a GPU, so it is available on chat-only hosts.
CI: all substantive checks pass, including the three Core jobs after unsloth-zoo#736. The two red checks are non-code flakes, a transient npm-registry DNS resolution failure in the package scan and one quantized vision-model output assertion whose sibling shards passed.
Trim and tighten code comments across studio/frontend TS/JS. Comment-only: every changed file verified code-identical to main via the TypeScript printer signature comparison.
Trim and tighten code comments and docstrings across the repository. Comment-only: every changed file verified code-identical to main via AST/token comparison.
Trim and tighten code comments and docstrings across studio/ Python. Comment-only: every changed file verified code-identical to main via AST/token comparison.
Raise ruff line-length to 100 and extend the local pre-commit format pipeline (def-signature magic-comma normalization, short multi-line assert collapse, kwarg '=' spacing, blank-line-after-short-import removal, adjacent string-literal / f-string+plain merge, redundant-pass pruning). Every transform re-checks the file AST and is dropped if it would differ; the whole-repo reformat is verified AST-identical per file and idempotent.
* Studio: stop leaking internal exceptions to API clients; harden sandbox path
Security hardening for the FastAPI backend.
Error exposure (CodeQL py/stack-trace-exposure): many route handlers returned
raw caught-exception text to clients via HTTPException detail / response bodies,
which can leak internal filesystem paths and stack detail. Add shared helpers in
utils/utils.py (safe_error_detail, log_and_http_error) that log the full
exception server-side and return a generic message, and sweep the route layer
(inference, models, export, training, datasets, chat_history, providers,
mcp_servers, settings, data_recipe/{jobs,seed,validate,mcp}) to use them.
Intentionally user-facing validation messages, the existing _friendly_error SSE
paths, and upstream-service body passthrough (llama-server / OpenAI) are kept;
absolute server paths echoed in models.py browse/read errors are redacted.
Path injection (CodeQL py/path-injection): serve_sandbox_file already does
basename + realpath containment; add a strict filename allowlist
(^[A-Za-z0-9._-]{1,255}$) before the path is built as defense-in-depth and to
give the analyzer a clear sanitizer.
No behavior change beyond error-message text; status codes preserved.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* Address review: keep curated error messages, fix remaining load leak
- inference.py /load non-native path: redact str(e) instead of leaking it
(matched the native branch which already redacted).
- llama_extra_args validation: return the curated, path-redacted message
instead of the generic fallback so users see the offending flag.
- sandbox file serving: allowlist now forbids only separators/control chars
via fullmatch, so generated images like 'loss curve.png' render again
while traversal is still blocked by basename + extension + realpath.
- Add safe_curated_detail() for domain/validation exceptions whose message
is intentionally user-facing; apply it to data_recipe job/validate,
chat conflict, provider test, and MCP probe paths (these were collapsing
to 'An internal error occurred', and 'connection' even mis-mapped to an
upstream-service message). Generic Exception paths keep safe_error_detail.
- log_and_http_error: tolerate stdlib loggers (no structlog kwargs).
- delete_openai_container: log transport errors with exc_info like list/create.
- Drop helper/HTTPException imports this change left unused.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* log_and_http_error: log original error traceback on stdlib-logger fallback
* Tidy error-helper and sandbox comments for PR #6072
* Trim redundant comments in studio error-hardening routes for PR #6072
* Re-trigger CI now that unsloth-zoo #727 is merged (Core pulls zoo main)
* Address PR #6072 review feedback
- inference.py: keep the actionable NativePathLeaseError detail (path-redacted)
instead of collapsing it to the generic message, matching the other curated
validation paths in this file.
- utils.py: log via a single formatted log.error(exc_info=error) call that works
for structlog and stdlib loggers; drop the now-unneeded try/except helper.
- models.py: use Path.name instead of os.path.basename(str(current)).
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* Restore KTO logps truncation guard for TRL (re-apply dropped #5996)
#5996 ported the KTO truncation guard to TRL's _compute_logps refactor but was
dropped from main in the 2026-06-05 history rewrite. Re-apply the
unsloth/models/rl_replacements.py guard (kto_trainer_get_batch_logps +
kto_trainer_align_completion_logps); its regexes still match TRL main's current
compute_ref_log_probs / _compute_kl_logps shape
(per_token_logps = selective_log_softmax(shift_logits, ...)), so the guard
remains effective.
Also extend the version_compat detection to recognize that current shape: TRL
refactored KTO again (no get_batch_logps / _compute_logps), so the test was
failing on TRL main even though the rewrite still applies.
* KTO patcher: match single or double quotes in dict-key regexes
Per review: _KTO_COMPLETION_RE / _KTO_KL_RE hardcoded double quotes for the
TRL dict keys, so a formatter or TRL version using single quotes would make the
patch silently skip. Accept both quote styles. Verified the regexes still match
TRL main's current experimental/kto source.
transformers-latest ships a new deepseek_ocr2 model whose source-rewriter
compile exceeds the 60s per-model budget on the CI runner, same as the
existing beit/sam/sam_hq entries. Add it to KNOWN_BROKEN_COMPILE Category F
so HF=latest Core stops failing on a new upstream model. The slow compile
path itself remains a follow-up for unsloth_zoo.
* Studio: keep chat in place when composer attachments resize it
Attaching or removing a file in the chat composer could yank the whole
conversation to the bottom, and the grown composer covered the end of
the chat with no way to scroll it back into view.
Root cause: the Viewport composes refs with an identity that changes on
re-render, so React re-runs our scroll ref on unrelated renders and the
autoscroll hook treated every rebind as a fresh mount, pinning to the
bottom. On top of that the viewport reserved a fixed 160px under the
last message regardless of composer size.
- Treat same-element ref rebinds as no-ops in the autoscroll hook; only
a genuinely new viewport element pins and resets detach state
- Size the bottom spacer from the measured composer height plus a 24px
gap so the chat can always be scrolled above the composer
- On composer growth, detach from the bottom instead of auto-scrolling;
the user scrolls down to reveal the covered lines
- On composer shrink, defer the spacer shrink until it cannot clamp
scrollTop, then release it invisibly on scroll or on bottom-pinning
moments (run start, thread switch, thread load)
* Studio: release deferred composer spacer when a run owns the bottom
Sending with attachments cleared the chips after thread.runStart had
already fired, so the spacer shrink was deferred while the user sat
pinned at the bottom, leaving a permanent extra gap above the composer.
Apply shrinks immediately while a run is active or within 1s of run
start; the run-start pin owns the bottom then, so the clamp is the
intended glide. Caught by a cross-engine Playwright pass (Chromium,
Firefox, WebKit) over the pre and post builds.
* Studio: track the viewport element in state so listeners survive remounts
The deferred-shrink scroll listener was attached once against a ref, but
the keyed overlay provider remounts the viewport subtree on thread
switches, leaving the listener bound to the unmounted element. Removing
an attachment near the bottom in the new thread then left the oversized
spacer stuck until a run started. Track the viewport element in state so
the listener and the clamp math follow the new element.
Reproduced and verified with a thread-switch scenario on Chromium,
Firefox and WebKit; full matrix re-run green.
* Studio: release deferred composer spacer shrink when at the bottom (#6070)
---------
Co-authored-by: shimmyshimmer <michael@unsloth.ai>
Co-authored-by: Daniel Han <danielhanchen@gmail.com>
* Studio: emit usage and timings for MLX generation speed stats
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Studio: make MLX generation stats request scoped
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Follow-up to #6027. The four TestAmdGpuMonitoring tests also set
sys.modules["loggers"] = MagicMock() without cleanup, leaking a mock
loggers module into later tests. Switch them to monkeypatch.setitem so
the stub is undone at teardown, matching the worker test fix in #6027.
test_direct_wheel_url_returns_none_without_cuda_major set sys.modules
"utils"/"utils.hardware" (and structlog/loggers) to MagicMocks without
cleanup. Once run.py started importing utils.cpu_threads (#5760), the
leaked non-package utils made later tests in the same job fail with
'No module named utils.cpu_threads; utils is not a package', e.g. all of
test_selection_logic.py's TestStudioLocalhostIpv6Warning. Use
monkeypatch.setitem so the stubs are undone after the test.
* fix: persist chat presets with fast mode
* Add schema drift guard test for chat inference settings (#5862)
Asserts ChatInferenceSettings declares every InferenceParams field the
frontend persists (all but checkpoint). With extra="forbid", a field
present in the UI but missing here 400s PUT /api/chat/settings, which is
exactly how fastMode regressed. Catches the next occurrence at CI time.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
---------
Co-authored-by: Daniel Han <danielhanchen@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* Studio: fix load_freeze audio-type tests for #6000 Gemma 4 <|audio|> probe
#6000 extended LlamaCppBackend._detect_audio_type_strict audio_vlm arm to
also probe Gemma 4 `<|audio|>` (alongside Gemma 3n `<audio_soft_token>`),
but did not update the load_freeze simulation suite (last touched by #5922).
Its "no-match" and "bicodec" fixtures only defeat `<audio_soft_token>`; the
unmapped `<|audio|>` probe falls through to FakeLlamaServer 1-token default,
so detect_audio_type now returns audio_vlm where these tests expect
None / bicodec:
- test_functional_equivalence_no_match
- test_functional_equivalence_bicodec_match
- test_response_shape_matches_pre_fix_for_no_match
main push-CI does not run "Repo tests (CPU)" (pull_request-only), so this
surfaces in every open PR merge-ref (e.g. #5940, which is unrelated to audio).
Fix: map `<|audio|>` to a 2-token response in the three fixtures that intend
a non-audio_vlm result (restoring their original semantics), and add a
positive test_functional_equivalence_audio_vlm_match locking in #6000 new
`<|audio|>` detection.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Normalize misplaced system-role messages in /v1/messages by hoisting their content into the top-level Anthropic system field, fixing the 422 that newer Claude Code clients trigger. Null and non-text system content is ignored rather than stringified.
Fixes#6001
* fix: enable GGUF tools with vision inputs
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* fix: GGUF vision tool routing
* Dedupe system messages on GGUF vision tool path for PR #6009
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Daniel Han <danielhanchen@gmail.com>
* fix: warn when localhost resolves to ::1 but Studio is bound only to 127.0.0.1
* studio: fix localhost/::1 warning suppression and cover _run wiring
Addresses the Codex review on #5994 plus review-team findings:
- Remove the `_local_port_open("::1", port)` early-return. Studio binds
127.0.0.1 only, so a successful connect to ::1:<port> means a *different*
process is there -- exactly when http://localhost opens the wrong service
and the user most needs the warning. Dropping the probe also removes the
~0.25s startup latency and the probe/warn race.
- Extract the banner/warning block from `_run` into `_emit_startup_output`
so the wiring is unit-testable, and make the mismatch vs wildcard paths
an explicit if/elif (they are mutually exclusive by construction).
- Hoist the `_working_local_url` confirmation out of the try block and
reorder `_stdout_color_ok` before its only caller.
- Tests: add `_emit_startup_output` integration coverage (banner
include_stop_hint, warning emission, single stop hint), a regression test
that ::1 being occupied does NOT suppress the warning, dual-stack and
non-positive-port cases; drop the unreachable `None` getaddrinfo arm.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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---------
Co-authored-by: Matt Van Horn <455140+mvanhorn@users.noreply.github.com>
Co-authored-by: Etherll <mrmrmidessam@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* Studio: refine tool call and reasoning trigger UI
Tool call triggers:
- Chevron fades in on hover or keyboard focus and sits next to the
label instead of being pinned to the right edge, matching the other
collapsible triggers.
- Labels wrap instead of truncating so long tool names and search
queries stay fully readable.
- Smaller chevron for a lighter look.
Reasoning trigger:
- Smaller chevron to match.
- Thinking box drops its bottom padding and raises the streaming max
height so more of the thinking text is visible.
* Studio: pointer cursors and sidebar 3-dots polish
Collapsible triggers:
- Pointer cursor on the reasoning, tool call, and tool group triggers
so they read as clickable.
Chat sidebar:
- Swap the chat row 3-dots menu to the vertical more-vertical icon.
- Pointer cursor on the chat row and its menu button.
- Chat row right padding opens up on hover (pr-4 at rest, pr-8 on
hover) so the title keeps a comfortable gap and clears the menu.
* studio: refine tool-call spinner, chevron, and reasoning spacing
- Use the lucide arc spinner for running tool calls and the app-wide
Spinner, so loading states match the rest of the UI.
- Collapse long tool-call labels to a single line with an ellipsis,
reveal the full label when the row is expanded, and fix the clipped
descenders.
- Keep the collapse chevron next to the label and add top spacing above
the reasoning trigger.
- Remove the redundant nested spinner in the web search running state.
* Studio: drop tool call group background fill
The ghost tool call group used a translucent bg-muted/10 fill that read
as a faint lighter box around every group in dark mode. Remove the fill
and rounding so the group sits flush on the chat background.
---------
Co-authored-by: Daniel Han <danielhanchen@gmail.com>
The composer dock backdrop was a solid block with a hard top edge, so
chat text scrolling underneath got visibly clipped. Replace it with a
gradient that fades the top 28px to transparent.
Also shorten the plus to x rotation in the composer from 300ms to 250ms,
including the reduced motion override.
* Studio: enable audio input for Gemma 4 GGUF models
Audio file upload was disabled for Gemma 4 vision+audio GGUFs (e.g.
gemma-4-12b-it-GGUF) even though their mmproj carries an audio encoder
(clip.has_audio_encoder, gemma4ua). Two causes:
- Audio-input detection only matched Gemma 3n's <audio_soft_token>;
Gemma 4 uses <|audio|>, so audio_vlm was never detected.
- The GGUF load/status responses hardcoded has_audio_input=False, so the
flag was dropped even when audio_vlm was detected (affected Gemma 3n
GGUFs too).
Changes:
- Recognize <|audio|> alongside <audio_soft_token> in the llama-server
token probe and the tokenizer-config pattern.
- Read clip.has_audio_encoder from the mmproj as an independent,
model-agnostic signal (read_mmproj_audio_capability).
- Emit the computed has_audio_input on the GGUF load/status responses.
- Tests for the new pattern and the mmproj reader.
* Studio: default chat model and dataset helper to Qwen3.5-4B-MTP
Switch the auto-loaded chat default and the dataset-analysis helper GGUF
from gemma-4-E2B-it to unsloth/Qwen3.5-4B-MTP-GGUF (UD-Q4_K_XL).
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Shell scripts are stored as LF in git, but without an eol rule a Windows
clone with core.autocrlf=true checks them out as CRLF. The trailing \r then
breaks them when run in WSL/Linux -- e.g. `set -e` becomes `set -e\r` and
dash/sh aborts with "set: Illegal option -". This bites developers who clone
on Windows and run the repo's *.sh directly in WSL, increasingly common with
the AMD Strix Halo ROCm-on-WSL support.
Add `*.sh text eol=lf` so every shell script always checks out with LF
regardless of the contributor's platform or core.autocrlf setting. All
tracked *.sh use Unix shebangs; none need CRLF. PowerShell/batch scripts are
left untouched -- they tolerate LF and are unaffected by this bug.
Verified with `git ls-files --eol`: every *.sh now resolves to
i/lf w/lf attr/text eol=lf.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* Port KTO logps truncation guard to TRL 1.x _compute_logps refactor
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* Fix macOS Apple Silicon installs that resolve torch against x86_64
On Apple Silicon, `uv venv --python 3.13` can reuse a cached x86_64
(Rosetta) CPython, often because uv itself is an x86_64 build. The
resulting venv reports macosx_*_x86_64 to the wheel resolver, but PyTorch
has shipped no macOS x86_64 wheels since 2.2.2, so the torch install fails
with "no wheels with a matching platform tag (macosx_..._x86_64)".
Two changes, both scoped to macOS arm64 and additive (no other install
path is affected):
- Create the venv with an arch-explicit `cpython-X.Y-macos-aarch64-none`
request on Apple Silicon (no --python override), so uv cannot fall back
to a cached x86_64 interpreter.
- Harden the existing x86_64 venv guard: when the venv python cannot be
executed (x86_64 binary on a Mac without Rosetta), the platform.machine()
probe returns empty and the recreate was silently skipped. Fall back to
reading the binary's Mach-O arch via lipo/file so migrated or
pre-existing x86_64 venvs are still recreated as arm64.
* Harden arm64 static-arch fallback: file -L and set -e safety
Address review feedback on the lipo/file fallback:
- uv symlinks the venv's bin/python to the base interpreter; plain `file`
reports the symlink ("symbolic link to ...") and the arch substring never
matches. Use `file -L` to dereference (lipo already follows the link).
- Append `|| true` so the command substitution cannot abort the installer
under set -e on a Mac that has neither lipo nor file.
---------
Co-authored-by: danielhanchen <michaelhan2050@gmail.com>
On Windows only, at unsloth import, reconfigure stdout/stderr to UTF-8 when they are not already, so emoji and box-drawing glyphs do not crash legacy code-page consoles (e.g. cp1252) at SFTTrainer init. No-op on Linux/macOS and when output is already UTF-8 (PYTHONUTF8, modern terminals), and fully guarded so it can never raise.
Fixes#3931. After patching a TRL trainer, also patch the sibling config module (e.g. trl.trainer.grpo_config.GRPOConfig) to the Unsloth-patched config, so importing the config from its own module returns the patched class carrying unsloth_grpo_mini_batch. Defensive (try/except + hasattr) so it safely no-ops when no sibling config module exists.
Addresses review feedback on #5971. _reset_password_command() already
shell-quotes the launcher path on POSIX (shlex.quote), so wrapping the result in
another pair of single quotes in the error string produced a mangled hint for
installs / home dirs containing spaces, e.g.
Run ''/tmp/Unsloth Studio/.../unsloth' studio reset-password' in your terminal
which a shell mis-parses. Drop the outer quotes and put the command at the end of
the message so it is unambiguous and copy-pasteable in every case:
Incorrect password. To reset it, run this in your terminal: <cmd>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* studio: redesign chat composer
Reworks the new-chat composer and the compare composer into a single
rounded pill surface with a softer, lighter look.
- New welcome screen with a time-of-day sloth mascot and a lighter
heading.
- One rounded composer surface with a soft drop shadow. The input grows
inline as you type and collapses back to a single row when cleared.
- Tools and attachments live in a single plus menu; the thinking control
is a compact pill with a reasoning-effort submenu.
- Inlined glyphs for the thinking, send, and dictate controls, kept in
sync across the main and compare composers.
- Toast notifications match the composer surface: no border line, the
same drop shadow, and the same dark surface color, with a ring-less
close button.
- Dark mode: the side-menu shadow blends into the background, hovered
menu rows read clearly, and their roundness matches light mode.
- Composer styles use dedicated unsloth- prefixed classes so compare
mode keeps its own stacked layout.
* studio: sync compare-composer reasoning state and harden compare id
- Compare composer: keep "Preserve thinking" consistent with reasoning,
matching the main composer. Enabling it now turns reasoning on, and
disabling reasoning (the None option or the Thinking toggle) turns it
off, so the invalid "preserve on while thinking off" state can't occur.
- Guard crypto.randomUUID in the Compare action. It is undefined in
non-secure contexts (HTTP over a LAN IP) and would throw; fall back to
a timestamped random id, matching createNavigationNonce.
* studio: reflect pre-selected Search/Code tools when no model is loaded
The Search and Code pills only lit up when the tool was usable right now
(a model loaded and capable), so a tool turned on from the + menu showed
as off in the pill while the menu showed it on. toolsEnabled is persisted
and takes effect once a capable model loads, so the pill should reflect it.
The pills now disable only when a loaded model lacks the capability, and
otherwise reflect the selected state. Applied to the main and compare
composers.
* Studio: link MCP Servers heading to its PR and fix composer pill cursors
Make the "MCP Servers" heading in the chat Configuration sheet link to the
MCP PR, keeping the chevron as the toggle. The label and chevron are rendered
as siblings so we don't nest an <a> inside a <button>.
Also add cursor-pointer to the composer pills and the thinking pill so hovering
a clickable pill shows the hand cursor instead of the default arrow.
* Studio: refine chat composer and add compare-mode parity
- Composer expands to two rows only once the input wraps to a second line,
not on the first keystroke. Re-measure the autosize textarea on the width
swap so expanding no longer leaves a stray blank row.
- Light-mode composer shadow now matches Gemini's soft elevation.
- Plus menu: replace Canvas with a More submenu (Canvas, Compare chat, RAG)
and add Code above MCP. Active Web search/Code items use medium weight.
- Compare mode: the plus side menu, Search/Code toggles, and a Compare exit
pill now match single chat, with the thinking control on the right.
- Projects menu entries link to their tracking PR (#5725).
- Add cursor-pointer to the composer plus button.
* studio: refine composer controls and chat search shadow
- Active tool pills show an x on hover to signal click-to-disable
- Plus button rotates into an x when the tools menu opens
- Composer surface uses a 32px radius and a taller single-line height
- Even, ChatGPT-style spacing between the plus and tool pills in both the single and compare composers
- Send and mic circles resized and spaced, with the arrow centered in the circle
- Chat search box gets a borderless, soft Gemini-style shadow
* studio: size the pill hover x to match the icon it replaces
Cross-engine checks (Chromium, Firefox, WebKit) flagged the active-pill
hover x as a fixed 14px, so it popped smaller than the 19px Code icon.
Fill the glyph slot instead so the x tracks whatever icon it covers.
* studio: do not persist Kimi search/thinking mutual-exclusion in single composer
The single-chat composer flipped the other control off when toggling
search or thinking on Kimi, but without { persist: false }, so it
overwrote the user's saved preference. Match shared-composer and keep
the side effect session-only.
* studio: pointer cursor on model selector trigger and menu items
Add scoped marker classes so the model picker trigger and every
clickable element in its menu (tabs, model rows, delete, eject) show a
pointer cursor; disabled items stay not-allowed.
* studio: pass baseUrl when resolving reasoning caps in single composer
The docked composer omitted baseUrl, so a custom Gemini OpenAI-compat
gateway still advertised the native thinking ladder the backend cannot
honor. Pass selectedExternalProvider.baseUrl like the compare composer
so the resolver hides it.
* studio: grey side-menu hover, green pill hover, thinking hover x
- Plus side-menu items hover grey in light mode, not the green accent
- Thinking pill hovers green like the Search and Code pills
- The plain Thinking toggle shows an x on hover when active, matching
Search and Code; the effort dropdown trigger keeps its bulb
* studio: make the pill hover x a uniform size
The x filled the icon slot, so the wider Code chevron gave a bigger x
than Search and Compare. Pin it to a fixed 15px, centered, so every
pill's x matches.
* studio: broaden chat attachments, fix active hover color, gemini shadow
- Accept svg, source code and many text/config files as drag-and-drop
or picked attachments, matched by extension since their MIME is
unreliable; html keeps its own adapter
- Active (green) side-menu items keep their text and icon color on
hover instead of switching to the accent color
- Composer surface uses Gemini's soft centered shadow 0 0 20px rgba(0,0,0,0.04)
* studio: keep the thinking pill full height when icon-only
The inactive thinking pill has no label, so its flex row collapsed to
the icon height and the hover box looked short. Reserve one text line
(min-height: 1lh + padding) so it matches the Search and Code pills.
* studio: refine composer menu, drop overlay and greetings
- Open the MCP servers dialog directly from the composer plus menu
- Redesign the drag-and-drop affordance Gemini style, drop the badge and border, make the whole chat page a drop target
- Swap in Hugeicons for the RAG, attachment chip and new project icons
- Add time-based randomized welcome greetings, each matched to a fitting sloth
* studio: rename artifacts toggle to Canvas and make it opt-in
- Label the toggle Canvas everywhere, matching the plus menu
- Stop greying out the Canvas menu item; it toggles like the other items
- Only show the Canvas pill in the composer row once it is turned on, since it is less central than Search and Code
* studio: wire Canvas and MCP composer toggles, even out the pill row
- Open the MCP servers dialog from the menu, or toggle MCP on/off once a server is enabled
- Force MCP off when no server is enabled, so the toggle stays honest
- Show Canvas and MCP as opt-in pills that appear in the order they were toggled on
- Expand the composer and light up the pill when Canvas or MCP is on, like Search and Code
- Keep Compare directly after Code in the compare composer
- Use the same Code icon on both composers and give every pill an even icon slot
* studio: tidy composer toggle row and fix MCP enable/disable lifecycle
- Enable MCP automatically after a server is configured via the toggle flow
- Force MCP off everywhere once the last enabled server is removed
- Collapse the pill labels to icons only when more than 4 pills show, keeping Compare labelled
- Order Compare first in compare mode, before Search and Code
- Use the same Code icon and an even 19px icon slot across both composers
- Match the compare composer surface padding and send button inset to normal chat
* studio: revert compare composer padding change that cramped the input
Matching the surface padding to normal chat clipped the textarea text and
left a white strip on top. Restore the compare composer's own padding, which
gives proper top spacing. The send button inset fix stays.
* studio: center welcome greeting and soften composer scrollbar
Center the sloth and title together over the composer instead of
shifting the row left, which left the greeting sitting off to the side.
Keep the composer textarea scroll thumb faint by default and only darken
it when the thumb is hovered or dragged, so a tall draft no longer shows
a heavy dark rail.
* studio: match composer plus-menu tool gating to the pills
The new plus-menu tool entries did not carry the gating the visible pills
already enforce, so the menu and pills could disagree about a loaded
model's capabilities.
- Web search and Code menu items now disable when a loaded model lacks
the capability, while still allowing preselection with no model loaded.
- Enabling Web search from the menu on a Kimi model now flips thinking
off as a session-only change, since Kimi forbids search and thinking
together. This matches the Search pill.
- Added an Images menu item, shown only for image-generation models and
disabled until a model loads, so a short prompt has an entry point.
Applied to both the single-chat and compare composers.
* studio: round the active-pill hover x and even out pill padding
The hover x sat bare and the trailing label was tighter to the pill edge
than the leading icon, so the pill looked lopsided.
- Give the hover x a soft circular background that fills the icon slot,
matching the ChatGPT-style toggle and the icon it replaces.
- Add a little more trailing padding so the label and the leading icon
have even breathing room, and keep icon-only compact pills symmetric.
* studio: nudge the thinking bulb icon up by 0.5px
Bump the thinking lightbulb from 15px to 15.5px in the single-chat and
compare composers so it sits a touch larger next to the other controls.
* studio: drop the hover x circle on icon-only pills
When pills collapse to icon-only, the circle around the hover x is too
cramped in the small chip, so show a bare x there and keep the circle
only on the full-width labelled pills.
* studio: space the compare send button like normal chat
In compare mode the Thinking control sat right against the send button.
Match the normal composer's control spacing (gap-1.5 plus a send margin)
so Thinking has the same breathing room before send. The send button
keeps its 14px inset, so its position is unchanged.
* studio: make collapsed pill hover a circle, not a wide pill
Icon-only pills were wider than tall, so their rounded-full hover
highlight read as a fat rounded rectangle. Make the compact button a
square and center the glyph so the hover (and the x it reveals) sits in
a clean circle.
* studio: fix compare pane drops and audio picker lifetime
- Skip the page-level drop handler when the composer is hidden, so files
dropped on a compare pane are not swallowed by a hidden composer; the
shared compare composer keeps handling drops through its own dropzone.
- Build the audio file input on document.body instead of inside the plus
menu, so the menu closing on select no longer unmounts the input before
the OS picker returns and drops the file.
* studio/chat: stop projects list from white-screening on older backends
The projects list API returned data.projects directly, so a backend that
omits the field handed back undefined. useChatProjects cached that value,
then the next mount read undefined.length and crashed the whole chat page.
Default the projects and threads list APIs to an empty array and keep the
hook null-safe so a bad response can never poison the cache.
* studio/chat: align MCP dropdown with the + menu and add a chevron
Reuse the + menu surface (unsloth-plus-menu) for the MCP dropdown: rounded
corners, narrower width, neutral grey hover, and enabled rows shown as green
text with a right-aligned check instead of the emerald underlay. Add a
chevron to the MCP pill so it reads as openable, matching the Thinking pill.
* studio/chat: make MCP an opt-in pill and fix its dropdown placement
- MCP is back in the + menu as a toggle. The pill now only shows in the
composer when MCP is on, matching Canvas, instead of always sitting there.
- The dropdown follows the composer side like the + menu (opens down in the
welcome composer, up when docked) rather than always opening upward.
- Drop the dropdown caret when pills collapse so the icon is not squished.
- Stop force-syncing mcpEnabledForChat to the server count; the + menu owns it.
* studio/chat: MCP expands the composer, drop sidebar Compare, tidy scrollbars
- Toggling MCP now expands the composer and shows the tool pills, the same as
Canvas, instead of leaving the row collapsed.
- Remove the Compare item from the sidebar now that it lives in the + menu, and
point the compare tour step at the side-by-side view instead of the old button.
- Both sidebars only show their scrollbar on hover, and run settings reserves
the scrollbar gutter so the close button no longer shifts when it appears.
* studio/chat: tighten toggle gap, fix run-settings close button, collapsed Train
- Reduce the composer toggle gap by 2px (gap-1 to gap-0.5) in both composers.
- Move the run settings header out of the scroll area so the close button keeps
its position whether or not the scrollbar shows, and sits flush with the
topbar open button again instead of shifting left.
- Surface Train as an icon in the collapsed sidebar (it already has a labelled
section when expanded).
* studio/chat: tighten Thinking pill X padding, create projects inline
- The Thinking pill used px-2.5, so the hover X sat further in than the left
pills. Match their pl-2 so the X lines up.
- The + menu New project now opens a create dialog and jumps straight to the
new project, instead of routing to the projects list. Shared by both
composers via a small NewProjectDialog.
* studio/chat: soften account menu, hover scrollbars, show collapsed chevrons
- Account menu drops its border ring for the composer's soft shadow and opens
centered over its trigger.
- Settings and search reuse the hover-only scrollbar via a shared
hover-scrollbar class, matching the sidebars.
- Train and Recents keep their chevron visible while collapsed so it is clear
they can be expanded.
* studio/chat: roomier, more rounded account menu
Widen the account menu, add more left and right padding on the rows, bump the
row height and text a touch, and round the corners more, closer to the GPT
account menu.
* studio/chat: trim account menu width and nudge it up 2px
Pull the account menu in slightly on the left and right (narrower box, a touch
less row padding) and lift it 2px higher above the trigger.
* studio/settings: drop outline ring, circular close hover, pointer cursors
- Remove the settings dialog outline ring, keeping just the soft shadow.
- The close button hover is now a circle instead of a rounded rectangle.
- Every clickable control in the settings dialog uses a pointer cursor.
* studio/chat: bump MCP pill icon to 14.5px
Nudge the MCP icon up 0.5px so it sits even with the other pill glyphs.
* studio/chat: bump MCP pill icon to 15px
Nudge the MCP icon up another 0.5px.
* studio/settings: add a Settings title above the tabs
Put a Settings heading at the top of the sidebar so the tabs sit below it,
matching the Claude settings layout. Hidden on mobile where the nav is a row.
* studio/settings: rounder tab hover, bigger title, less-round search dialog
* studio/sidebar: round nav row hover boxes 2px more (10px to 12px)
* studio: drop settings dark shadow + divider, add tab left padding, tune hover roundness
* studio/model-selector: roomier padding, borderless box, rounder hover rows; settings divider light-only
* studio/search: match chat box shadow (soft light, none dark)
* studio/sidebar: borderless chat context menus, rename submenu to Projects with folder-export icon
* studio/model-selector: match light corner radius in dark, drop dark shadow, more visible dark hover
* studio/sidebar: chat context menu matches + side menu styling; relabel submenu Move to project
* studio: borderless message export menu (no dark shadow), match dark corner radius to light on export menu and settings
* studio/sidebar: open chat options menu GPT-style (down-right) and widen so Move to project fits one line
* studio/chat: message export menu uses the chatbox shadow in light mode
* studio/sidebar: narrow chat options menu slightly (w-60 to w-56)
* studio: unify all download icons to Hugeicons download-01; round profile button hover 1px more
* studio/run-settings: bump header to 16px
* studio/sidebar: trim chat options menu width slightly (w-56 to 216px)
* studio/sidebar: trim chat options menu width to w-52
* studio/profile: camera-01 Hugeicons glyph and chatbox shadow on avatar button
* studio: match dark-mode corner radius to light globally (single --radius token)
* studio/recipes: borderless New Recipe menu with chatbox shadow in light, none in dark
* studio: borderless dropdowns globally, chatbox shadow in light, none in dark
* studio: extend borderless + chatbox/none shadow to select, combobox and popover overlays
* studio/mcp: nudge MCP dropdown radius to 20px so its wider box reads as round as the + menu
* studio: restore dark dropdown shadow to avoid same-color merge; greet name ~1/3 of lines; bigger sloth + more gap
* studio/train: active tab is a borderless pill (no underline), roomier padding, more tab gap and bottom spacing
* studio/chat: nudge welcome up ~5px (still vh-based) and trim sloth image to 44px
* studio/train: active tab pill is white with chatbox shadow in light, taller padding
* studio/chat: welcome offset to calc(30vh - 10px)
* studio/chat: welcome offset to 28vh (drop the -10px)
* studio/chat: tighten sloth-to-text gap by 1px (16px to 15px)
* studio/train: revert light active pill to grey fill, drop white bg + shadow
* studio: app-wide hand cursor on every clickable control (disabled excluded)
* studio/chat: welcome offset to 26vh
* studio/chat: welcome offset to 28vh
* studio/chat: harden project and thread list guards against non-array payloads
* studio/sidebar: give the profile row more height and breathing room
* studio/sidebar: trim the profile row top and bottom padding slightly
* studio/sidebar: reduce Train and Recents section label size slightly
* studio/sidebar: trim the profile row top and bottom padding a touch more
* studio/sidebar: enlarge the profile hover area top and bottom
* studio/sidebar: increase profile hover roundness by 1px
* studio/sidebar: trim the profile row top and bottom padding slightly
* studio/sidebar: trim the profile row top and bottom padding slightly
* studio/chat: cache composer line metrics so wrap detection runs once, not per keystroke
* studio/chat: restore the prior view when exiting compare opened from the + menu
* studio/tests: drive Compare from the composer + menu after it moved out of the sidebar
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* studio/tests: open Compare from the composer + menu in the extra UI suite too
* studio: fix chat dictation microphone access
* studio: snappier plus-to-x spin and steady composer expand gap
Speed up the composer plus icon morph from 480ms to 300ms.
Add row-gap on the expanded composer line so the space between the text
and the controls row stays the same whether the box expanded from
wrapped text or from a toggle being on. The gap sits on the line, not the
input, so the placeholder max-height clamp never crops it.
* studio: only show composer tool pills once a model is loaded
Persisted Search/Code/Canvas/MCP toggles were surfacing the composer pill row on a fresh page load before any model was selected, so an empty composer looked different from the clean just-ejected state. Gate the composerExpanded tool checks on modelLoaded so a model-less composer stays collapsed, while saved preferences still apply the moment a model loads.
* studio: hide RAG composer menu item temporarily
Hide the placeholder RAG entry from the composer plus menu in both single chat and compare until the feature is ready, and drop the now-unused DatabaseIcon import.
* studio: let composer tools pre-select before a model loads
Selecting Web search, Code, Canvas or MCP from the + menu with no model
loaded did nothing visible: the toggle turned on but the composer never
expanded, so the pill stayed hidden. Drop the model-loaded gate from the
expand check so an active tool always surfaces its pill.
Align MCP with the Search/Code pattern too: grey it out only when a loaded
model lacks tool support, so MCP stays toggleable and the pill stays
clickable before a model is loaded instead of looking disabled.
---------
Co-authored-by: Unsloth <michaelhan@Michaels-MacBook-Pro.local>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: wasimysaid <wasimysdev@gmail.com>
Co-authored-by: Lee Jackson <130007945+Imagineer99@users.noreply.github.com>
Co-authored-by: Daniel Han <23090290+danielhanchen@users.noreply.github.com>
* Logging cleanup
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* Update Install Scripts
Add SPDX AGPL-3.0 headers to the installer scripts and let the piped web
installs take their common options from the environment.
- install.sh / install.ps1: read UNSLOTH_NO_TORCH (and UNSLOTH_PYTHON for
install.sh) so a piped install needs no positional flags. Flags and the
pipe forms still work; an explicit flag wins.
- Fix the UNSLOTH_STUDIO_HOME example so the variable sits after the pipe
and reaches sh instead of curl.
- Add SPDX headers to install.sh, install.ps1, the uninstall scripts, and
the MLX install scripts.
- Drop the internal test package names from the studio install comments.
* Mirror UNSLOTH_PYTHON env var to install.ps1
install.ps1 now reads UNSLOTH_PYTHON to pin the Python version, matching
install.sh, and lists all three env vars (UNSLOTH_NO_TORCH, UNSLOTH_PYTHON,
UNSLOTH_STUDIO_HOME) in the header examples. The requested version is
preferred during detection and used as the winget install target; behavior
is unchanged when the variable is unset.
Add copyable per-platform examples for UNSLOTH_NO_TORCH, UNSLOTH_PYTHON and
UNSLOTH_STUDIO_HOME (curl | sh after the pipe; $env: before irm | iex), and
move the UNSLOTH_CPU_THREADS note to the end of the section.
The Studio login error rewrote the backend's PATH-based command into a relative Windows path (.\unsloth_studio\Scripts\unsloth.exe ...) that only resolves from inside the Studio home dir and fails with CommandNotFoundException elsewhere. Removes the Windows-only rewrite and the now-unused usePlatformStore import so the backend's unsloth studio reset-password command is shown as-is on all platforms.
Clears the safe set of Dependabot advisories.
Frontend (overrides, all transitive; npm audit now 0):
mermaid 11.14.0->11.15.0, hono 4.12.17->4.12.18, qs 6.15.1->6.15.2,
ip-address 10.1.0->10.1.1 (also clears express-rate-limit), and
brace-expansion 5.0.5->5.0.6 (scoped, the 1.1.14 line is untouched).
Desktop: tauri 2.10.3->2.11.1, pulling the runtime crates it requires
(tao, wry, tauri-runtime, tauri-build, tray-icon).
Backend (test-only): pytest <9.0 -> >=9.0.3,<10, and the pinned
pytest-rerunfailures==15.1 -> >=16.2,<17 (16.2 is the first release with
pytest 9 support). Verified pytest 9.0.3 + rerunfailures 16.3 +
pytest-json-report + pytest-xdist run reruns, fixtures, json reports and
xdist together.
Left out intentionally: transformers (stays 4.x for unsloth compat; patch
is 5.0.0rc3), sqlfluff (major 3->4), glib/rand (stack-coupled transitive).
Fixes#5572. Replaces cmdk's default fuzzy filter with a strict substring-token filter so threads that do not match the query are hidden and the empty state shows. Each item uses its unique thread id as the cmdk value, with the searchable title and preview supplied via keywords.
Adds studio/backend/utils/datasets/dataset_none_detect.py, a standalone scanner that reports None/empty content turns in alpaca, chatml, sharegpt, and gptoss datasets without modifying data, plus generator and runner scripts under tests/utils. Depends only on the datasets library and is not wired into the package init, so it stays import-light.
