* chore: add Studio version info to General settings
* chore: cache Studio version fetch
* fix: clear cached Studio version request on failure
* fix: retry incomplete Studio version fetch
* fix: remove cached Studio version fetch
* chore: move connections below API
* fix: localize studio version rows
* feat: implement thread forking functionality with associated database updates and UI components
* fix(studio/chat): register fork-count listener even when thread unsaved
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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* Polish thread fork action menu
* fix-studio-fork-project-test-order
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* feat(studio): expose provider_type selector in model provider dialog
Use the configured provider_type in the model provider payload instead of hardcoding openai. Add a provider type selector to the model provider dialog for the provider types supported by Data Designer.
* feat(studio): add MiniMax-M2.7 inference defaults
Add MiniMax-M2.7 model family entry to inference_defaults.json
with recommended parameters (temperature=1.0, top_p=0.95, top_k=40).
Pattern placed before minimax-m2.5 for correct longest-match-first
ordering.
* Fix/adjust provider type support for PR #4277
* Clarify provider type validation for PR #4277
* Fix provider type default validation for PR #4277
---------
Co-authored-by: wasimysaid <wasimysdev@gmail.com>
Co-authored-by: PR Bot <pr-bot@minimaxi.com>
* Studio: show llama.cpp version and GPU specs in the About panel
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* Studio: run the hardware endpoint off the event loop
* Studio: show the full llama.cpp release tag (incl -mix-<sha>) in the About panel
* Studio: order About-panel GPUs by visible ordinal and skip the llama.cpp probe during updates
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* Fix hardware info refresh and endpoint scope
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* Studio: use the shared spinner for loading toasts
The loading toast used a different spinner from the model download toast,
so 'Unloading model' and 'Downloading model' looked inconsistent. Switch
the sonner loading icon to the app-wide Spinner so they match.
* Studio: consolidate loading spinners onto the shared Spinner
Replace the duplicate ToolCallSpinner and the remaining inline loading
spinners (hugeicons Loading03, lucide Loader2/Loader/LoaderCircle, and
the hand-rolled border rings) with the shared Spinner component, then
delete tool-call-spinner.tsx. Refresh and regenerate action icons and
the shimmer button are left alone since they are not loading spinners.
* Studio: align and even out sidebar hover pills
The Recents chat rows started further left than the nav items above them
and the hover pill widths varied. Give every nav and chat group the same
pl-1.5 pr-2 so the pills line up and share one width, and on hover the
chat rows only reserve room for the kebab so the title keeps one more
character.
* Studio: address review feedback on spinner and sidebar polish
- recipe-graph-node: restore rounded-full bg-background on the spinner
wrapper so it keeps masking the grid lines behind the floating spinner
(the original hand-rolled ring had this mask).
- app-sidebar: revert the pinned-row open-state padding to pr-8 so the
unpin button stays clear of the title when the kebab menu is open.
- app-sidebar: correct the now-stale inset comment (pl-1.5 = 6px, 18px).
* Studio: fix Mac IME input-method switch leaving composer Send disabled
On macOS, switching input method (Ctrl+Space / menu-bar language icon)
fires compositionstart but never compositionend — leaving composingRef
pinned at true and the Send button permanently disabled even after
switching back to English.
Two immediate recovery paths added to useImeComposerInputHandlers
(thread.tsx) and SharedComposer (shared-composer.tsx):
* onKeyDown else-if: clears composingRef on the first non-IME keystroke
after a stuck composition, unblocking Send on that very keydown rather
than waiting for the 2500ms watchdog.
* onBlur handler: clears composingRef unconditionally on textarea focus
loss — safe because the OS always commits or cancels any active
composition before surrendering focus to another element.
Two new Playwright regression steps (6e, 6f) added to
playwright_chat_ime_i18n.py assert recovery within 1500ms (well below
the 2500ms watchdog), covering both recovery paths.
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* Fix IME regression test idle handoff for PR #5762
* Fix IME cleanup console guard for PR #5762
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* Fix IME Enter guard for PR #5762
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* Studio: add --secure Cloudflare-only mode and revamp API usage examples
--secure / --not-secure on `unsloth studio` and `unsloth studio run`:
- --secure binds 127.0.0.1, requires the Cloudflare tunnel, and advertises only
the Cloudflare link. cloudflared reaches the server over localhost, so the raw
port is never exposed on a public interface.
- If the tunnel cannot start, fail closed with a clear message instead of
silently leaving a raw 0.0.0.0 link.
- Default stays not-secure (no behavior change); coexists with the existing
--cloudflare/--no-cloudflare flag. Host defaults are unchanged.
- /api/health (authed) now reports the live tunnel URL.
API usage examples (Profile > API):
- Example tabs for curl, Python, curl + tools, Python + tools, plus an OS row
(Linux/macOS/WSL vs Windows) auto-detected from the platform.
- Windows curl passes the JSON body via a file so PowerShell does not strip the
quotes when calling curl.exe.
- Python + tools forwards enable_tools/enabled_tools through extra_body and
guards chunk.choices, since tool-lifecycle events carry no choices.
- Shows the loaded model name and the real API key while it is still revealed.
- A Cloudflare Tunnel toggle (default on) shows the public tunnel URL and uses
it as the base_url in the examples when a tunnel is running.
Tests cover the tunnel start gate and the --secure flag on both commands.
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* Studio: gate --secure tools on public exposure and harden API examples
In secure mode the server binds loopback but is reachable via the public
Cloudflare tunnel, so resolve the tool policy against the public exposure
(0.0.0.0) rather than the loopback bind. This keeps server-side tools off by
default and prompts before enabling them, instead of inheriting the loopback
default of on. The startup tool notice now names the public surface.
Also reject --secure with --no-cloudflare directly in run_server and the
run.py argparse (not only the CLI), JSON-encode interpolated model names so
Windows paths and quotes cannot produce invalid JSON or broken snippets, and
force-refresh /api/health on the API panel so a tunnel that starts after the
first health read still surfaces its URL.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* Studio: API examples show direct host when tunnel toggle is off; move Copy onto code
The Cloudflare Tunnel toggle had no visible effect when Studio was opened
through the tunnel: the off state fell back to window.location.origin, which
equals the tunnel URL in that case. /api/health now reports the direct
host:port (server_url), and the API panel uses it for the off state so it shows
the real non-tunnel base. Also move the Copy button out of the tab row and onto
the code block.
* Studio: highlight API examples, add advanced tabs, fix tunnel toggle row
Syntax-highlight the curl/PowerShell/Python snippets with the app's shared
shiki plugin (bash/powershell/python). Add 'curl + advanced' and
'Python + advanced' tabs that set temperature/top_p/top_k/min_p/
repetition_penalty/max_tokens, enable thinking, and turn on all tools.
The Cloudflare Tunnel row no longer shifts the code block: the tunnel URL is
always rendered (dimmed when off) so toggling keeps the row height constant.
Key the highlighted block on its content so it remounts when only the base URL
changes (the renderer's block memo otherwise kept a stale URL).
* Studio: rename API tunnel toggle to Secure HTTPS, hint --secure when exposed
Rename the API examples toggle from Cloudflare Tunnel to Secure HTTPS. When the
server was not launched with --secure, show an info tooltip noting the raw
0.0.0.0 port is still globally reachable and pointing at --secure. /api/health
now reports whether --secure was used so the hint is hidden in secure mode.
* Studio: force tools off for plain network/secure launches
The plain 'unsloth studio --secure' (and '-H 0.0.0.0') launcher re-execs run.py
and never installed a tool policy, so the process default (honor per-request
enable_tools) let any API-key holder run Python/terminal tools over the public
endpoint. Force the policy off at the run.py entrypoint when network-reachable
(0.0.0.0 or --secure); 'unsloth studio run' still installs its own resolved
policy and does not go through this path.
* Studio: apply default tool policy in run_server, not the run.py entrypoint
The plain launcher runs from the studio venv and calls run_server directly, so
it never hit the run.py __main__ guard. Move the network/secure default-off tool
policy into run_server so every launch path (plain, --secure, direct run.py)
gets it; the run subcommand still overrides it with its resolved policy.
* Studio: clarify --secure help text on the network exposure tradeoff
Spell out in --help (both unsloth studio and unsloth studio run, plus the
run.py argparse) that --not-secure also serves the raw 0.0.0.0 port reachable
from anywhere on the network, matching the API panel's Secure HTTPS hint.
* Studio: cache API-key PBKDF2 derivation to cut per-request /v1 auth overhead
validate_api_key re-ran the 100k-round PBKDF2 on every authenticated
request, adding ~15ms to each /v1 call made with an sk-unsloth- key.
Benchmarked against the bare llama-server it proxies to, API-key requests
carried ~22ms of fixed overhead vs ~7ms for the JWT path; the gap was
entirely this redundant key derivation (Pydantic validation measured
0.005ms, so it is not a factor).
The raw-key to hash mapping is a pure deterministic function of the fixed
server salt, so memoize it per process, keyed by a salted HMAC of the key
(never the key or a recoverable digest). The cached value equals what is
already stored at rest. Revocation and expiry remain enforced by the
SQLite read on every call, so a cache hit only skips the KDF, never the
active or expiry checks. Only keys that exist in the DB are cached, so
unknown-key spam cannot grow it.
After the change the API-key /v1 overhead drops to ~8ms, at parity with
JWT, while the at-rest PBKDF2 hashing is unchanged.
Adds test_api_key_expiry.py covering API-key and JWT expiry enforcement
and the new cache: it skips the KDF on repeat and still rejects revoked
or expired keys.
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* Studio: tighten comments across the secure-tunnel and API-key changes
Condense multi-line comments and docstrings to one or two lines, drop the
ones that restate obvious code, and remove an orphaned test section header.
Comment-only: verified with comment_tools.py check (9/9 code unchanged), the
auth/secure-tunnel/CLI test suites, and a clean frontend typecheck and build.
---------
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* Studio: Add inline confirmation (Allow/Always allow/Deny) for tool calls
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Fix race in tool-call confirmation gate
* Studio: gate built-in tool calls and harden the confirmation handshake
The Allow / Always allow / Deny controls only lived in the fallback tool
card, but the built-in tools (web search, python, terminal, code
execution, image generation) render with their own components and so
never showed the buttons. Those calls paused after tool_start with no way
to approve them, hanging until the 1 hour timeout. Only MCP tools, which
use the fallback renderer, actually worked.
Render the controls for every tool card by wrapping each registered tool
component (and the fallback) in thread.tsx with a shared
ToolConfirmationControls, so the gate applies uniformly.
Also make the handshake robust:
- The gate keys on a per-call approval_id minted by the backend and
echoed in tool_start, instead of session_id alone, so a stale or
concurrent confirmation can no longer resolve the wrong call.
- The approval slot is registered before tool_start is yielded, closing
the race where a fast click or an auto "Always allow" could reach the
backend before the waiter existed.
- The frontend resolves with the same session id the request was sent
with (plus the approval_id), fixing the new-thread mismatch where the
confirmation targeted a different session than the blocked stream.
- The confirm endpoint returns {resolved}; the UI keeps the buttons and
shows a retry hint until the backend confirms a match, instead of
hiding them on a failed or mistargeted post.
- The gate runs after the disabled-tool and duplicate-call checks, so a
call that will not execute is not put up for approval. A denied call is
still excluded from duplicate detection, so re-issuing and approving it
works.
- "Always allow" is scoped per session to match the backend gate.
Add backend tests for the approval registry, the SSE no-deadlock
handshake, and the loop integration (allow, deny, disabled, duplicate,
re-issue after deny).
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* Move "Confirm tool calls" to the Tools section
* Studio: add Bypass Permissions (skip confirmation, disable tool sandbox)
Adds an opt-in Bypass Permissions toggle next to Confirm tool calls. When on,
no tool call shows a confirmation prompt and the python/terminal sandbox is
disabled: safety checks, command blocklist, and resource limits are skipped.
Secret env vars are still stripped and HOME stays repointed at the session
workdir. Default off keeps current behavior, and it takes precedence over
Confirm tool calls. Enabling it requires accepting a warning each time.
* Studio: harden Bypass Permissions secret handling and fix Anthropic tool path
Follow-up to the Bypass Permissions feature. Addresses the review findings:
- Anthropic /v1/messages 500: declare bypass_permissions on
AnthropicMessagesRequest so tool requests that omit the field default to
False instead of raising AttributeError (extra='allow' does not set absent
attributes).
- /proc parent-env leak: stripping the child env did not stop a same-uid
bypassed child from reading /proc/<parent>/environ to recover the
tool-executing process's unfiltered secrets. Clear PR_SET_DUMPABLE on that
process before the first bypass exec so its /proc entries become root-owned.
Hardening is fail-closed: if prctl is denied, bypass execution is refused
rather than run with the parent environ still readable. Mitigation, not a
full boundary; documented in the code.
- Broker/capability vars: strip SSH_AUTH_SOCK, SSH_AGENT_PID, GPG_AGENT_INFO,
GNUPGHOME, KUBECONFIG, DOCKER_HOST so a bypassed tool cannot use the
operator's live agents.
- Credential-bearing URL values: drop any env var whose value embeds URL
userinfo (scheme://user:pass@ and token-only scheme://token@) regardless of
the variable name. Benign proxy/index URLs without credentials are kept, so
proxy-only and internal-index setups still work in bypass mode.
- Windows temp isolation: repoint TEMP and TMP (not just TMPDIR) at the
per-session sandbox dir.
- Frontend: stop persisting bypassPermissions; a reload now starts with the
sandbox/confirmation bypass off and requires re-accepting the warning dialog.
Adds regression tests for each finding in test_bypass_permissions.py.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* Studio: strip cred-location env vars (HF_HOME etc.) in Bypass Permissions
Repointing HOME did not stop SDKs auto-reading cached creds via vars that
point at the real home/cache/config: HF_HOME (startup always sets it; token
lives under $HF_HOME/token), HF/XDG cache roots, NETRC/BOTO_CONFIG/
PIP_CONFIG_FILE, and Windows HOMEDRIVE/HOMEPATH. Drop those, and repoint
USERPROFILE/APPDATA/LOCALAPPDATA at the per-session workdir. Adds regression
tests.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* Studio: lock in bypass HF token resolution with an end-to-end test
The drop-based fix relies on the whole HF_HOME/XDG fallback chain being
removed so huggingface_hub resolves under the repointed HOME. Add a test
that sets HF_HOME and XDG_CACHE_HOME at a real cache and asserts the
resolved token path lands under the workdir, not the operator's cache.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* Studio: strip npm _auth, MYSQL_PWD, and BASH_ENV from bypass env
Three more credential vectors dodged the bypass scrubber: NPM_CONFIG__AUTH
(npm _auth, base64 so no URL userinfo and no AUTH marker), MYSQL_PWD (markers
use PASSWD, not PWD, since PWD is the cwd var), and BASH_ENV (bash -c sources
it for non-interactive shells, so a startup file can re-export stripped
secrets). Add an AUTH marker, the exact MYSQL_PWD name, and drop BASH_ENV plus
PGPASSFILE. Adds regression tests incl. an end-to-end check that a bypass
terminal call does not source BASH_ENV.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* Studio: extend bypass env scrubber and enforce confirm precedence in loops
From a parallel review pass over the bypass changes:
- Drop more credential-location vars in _build_bypass_env: npm/yarn/git/cargo/
rclone config pointers (NPM_CONFIG_USERCONFIG, NPM_CONFIG_GLOBALCONFIG,
YARN_RC_FILENAME, GIT_CONFIG_GLOBAL, GIT_CONFIG_SYSTEM, CARGO_HOME,
RCLONE_CONFIG) and the GIT_ASKPASS/SSH_ASKPASS auth helpers.
- Enforce confirm_tool_calls AND NOT bypass_permissions inside the safetensors
and GGUF tool loops, not just at the route, so a direct internal caller
passing both flags never prompts.
- Soften the toggle hint: environment secrets are stripped, but bypassed code
can still read files and credentials on the machine (no overclaim that keys
stay hidden).
Adds regression tests for the new names and the loop-level precedence.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* Studio: add GGUF loop test for bypass-over-confirm precedence
The safetensors loop precedence is covered behaviorally; the GGUF loop needs a
live llama-server so add an AST guard asserting its _needs_confirm gate
references both confirm_tool_calls and bypass_permissions, matching the other
llama_cpp source-inspection tests.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* Studio: add red Bypass Permissions badge in the composer
When Bypass Permissions is on, show a persistent red pill in the composer
tool-pill row (like the Search/Code pills), matching Claude Code's always-
visible bypass indicator. Clicking it turns bypass off, mirroring the other
composer toggles. Enabling still goes through the settings toggle + warning
dialog. Adds a data-variant=danger style for the destructive-colored pill.
* Studio: show Bypass Permissions badge in the Thread composer too
The empty-state and active Thread render their own composer (thread.tsx),
not shared-composer, so the badge only appeared in the split layout. Mirror
the red dismissible pill in ComposerAction so it shows in every composer.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* Studio: keep the Bypass Permissions badge visible when the composer is collapsed
The Thread composer only renders the pill row when expanded, so the active-mode
badge vanished on the default (collapsed) empty state. Render it before the
expand gate (it returns null when bypass is off) so the red indicator always
shows while bypass is on.
* Studio: make the Bypass Permissions confirm button a solid red button
The destructive button variant is a subtle 10% tint that read as bare red text
next to the outlined Cancel. Force the solid destructive fill (the variant's
class loses to the tint through AlertDialogAction's Slot merge, so use the !
override the codebase already uses for this case) and shorten the label to
'I understand' so it fits the small dialog's two-column footer.
* Studio: add Bypass Permissions to the composer + More menu
Adds a 'Bypass Permissions' entry to the composer plus-menu (under More by
default) in both composers, so it can be toggled without opening Run settings.
Enabling routes through the same danger warning dialog; disabling is immediate.
A shared BypassPermissionsMenuItem keeps the two composers in sync.
* Studio: harden bypass env scrubber for IMDS opt-out and connection strings
Two gaps in the Bypass Permissions secret scrubber:
- The broad AWS_ prefix also dropped AWS_EC2_METADATA_DISABLED, a non-secret
opt-out. Removing it re-opens the IMDS instance-role credential path that the
operator explicitly disabled, so a bypassed boto/AWS-CLI call could recover
cloud creds. Keep that flag (and AWS_EC2_METADATA_V1_DISABLED) via a keep-list
while still stripping the real AWS credential vars.
- Azure App Service connection strings (SQLCONNSTR_/CUSTOMCONNSTR_/...,
WEBSITE_CONTENTAZUREFILECONNECTIONSTRING) and values like Password=/AccountKey=
/SharedAccessKey= slipped past the name and URL-only value classifiers. Add
CONNSTR/CONNECTIONSTRING name markers and a connection-string value matcher.
* Studio: let Bypass Permissions suppress the confirm-tool-calls guards
The confirm-vs-bypass precedence (confirm and not bypass) was applied at the
loop call sites but not at the earlier request guards, so a client sending
confirm_tool_calls + bypass_permissions together was rejected (stream=true
required / unsupported for external or Anthropic tools) before the precedence
took effect. Gate all four confirm guards on not bypass_permissions so both
flags together proceed with the gate suppressed, matching the documented rule.
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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* feat: add Anthropic-compatible thinking parameter
Add `thinking` parameter using Anthropic's format ({type: 'disabled'} /
{type: 'enabled'}) alongside the existing `enable_thinking` boolean for
backward compatibility.
The new parameter is mapped internally to `enable_thinking` at the route
layer so all downstream templates and backends continue to work unchanged.
Changes:
- Add ThinkingConfig model and `thinking` field to ChatCompletionRequest
- Add mapping logic in routes: thinking.type -> enable_thinking
- Add `thinking` field to frontend TypeScript types
- Update frontend request building to send thinking parameter
- Add tests for new thinking parameter
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* fix: move thinking→enable_thinking mapping to model_validator
The Gemini review correctly identified that the route-level mapping
bypasses normalization for external provider requests. Moving the
mapping into a @model_validator on ChatCompletionRequest ensures it
runs during Pydantic validation regardless of routing path.
* Document ThinkingConfig scope and thinking validation behavior
---------
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Co-authored-by: Daniel Han <danielhanchen@gmail.com>
Co-authored-by: Lee Jackson <130007945+Imagineer99@users.noreply.github.com>
* Studio: enable stdio MCP servers on a loopback bind
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* Studio: address codex review on stdio MCP loopback gate
* Studio: fix banner URL and preserve stdio MCP env opt-in on network binds
* Studio: scope loopback to exact aliases and honor force-disable on run_server reuse
* Studio: cover force-disable across a public re-bind and fix a stale test comment
* Studio: keep stdio MCP off on Colab loopback launches
* Studio: set tool policy before server startup
---------
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Co-authored-by: imagineer99 <samleejackson0@gmail.com>
* Expose MLX grad value clipping in Studio
* update test
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* dataset ordering + wd
* fix mlx smoke step expectations
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* cast norm activation output back to original input dtype
* address mlx studio review feedback
* Fix present-but-None seed override for PR #5656
studio/backend/core/training/worker.py
`config.get("model_random_state", random_seed)` only fills the
default when the key is absent. When a caller passes
`config["model_random_state"] = None` explicitly (which happens
any time a JSON payload sends an explicit `null`), the old code
forwarded `None` to FastMLXModel and disabled deterministic init
silently. Same for `lora_random_state`. Treat absent and explicit
None the same way: fall back to random_seed.
studio/backend/tests/test_training_raw_support.py
Update the source-string assertions to match the new lines.
* Guard optional MLXTrainingConfig fields and normalize random_seed for PR #5656
The MLX worker now passes `cast_norm_output_to_input_dtype` and
`dataset_order` only when the linked unsloth-zoo dataclass actually
declares them. Released zoo trees that predate the paired PR can still
construct `MLXTrainingConfig` without raising
`TypeError: unexpected keyword argument`. Once the dependency floor is
bumped to a release that contains both fields, the feature-detect
guards become no-ops.
`random_seed = config.get("random_seed", 3407)` was unguarded against
explicit `None` from raw / backend callers. The same value seeded the
trainer and was the fallback target for `model_random_state` /
`lora_random_state`. Normalize once at the top of the function and use
the normalized value everywhere so an explicit `None` cannot reach
FastMLXModel / get_peft_model / MLXTrainingConfig.
Existing seed source-pattern test updated to match the new normalize
helper. New test asserts the feature-detection guards exist and that
the unconditional kwargs do not include the gated fields.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* Normalize seed / cast / max_grad_value at TrainingBackend for PR #5656
Round-3 review consensus: the per-field guards that landed in the MLX
worker only protect the MLX path. The same `TrainingBackend.start_training`
config still reaches the CUDA/text trainer at `worker.py:2267`, the
embedding LoRA init at `worker.py:2450`, and embedding TrainingArguments
at `worker.py:2624` with raw `None` values, so an explicit
`random_seed=None` from a raw / backend caller still breaks non-MLX
training even after the previous fix.
Move the normalization into `TrainingBackend.start_training` itself,
where it runs once for every training mode:
- `_coerce_seed(value)`: explicit `None`, non-int, or absent all become
3407. Every downstream worker now sees an int.
- `_coerce_optional_bool(value, default)`: explicit `None` falls back
to `default` instead of `bool(None) == False`. Also normalizes the
common raw-config / YAML string aliases ("true" / "false" / "0" /
"1"). Used for `cast_norm_output_to_input_dtype`.
- `_coerce_optional_nonneg_float(name, value)`: rejects negative
numerics from raw / backend callers, matching the Pydantic
`ge=0` constraint the HTTP route already enforces. Used for
`max_grad_value`.
worker.py MLX path: the existing `bool(config.get(key, True))` for
`cast_norm_output_to_input_dtype` was changed to also fall back on
explicit `None`, so direct worker callers (bypassing
`TrainingBackend.start_training`) are equally safe. `max_grad_value`
also raises on negative values inside the worker for the same reason.
TrainingStartRequest.random_seed default bumped from 42 to 3407 so
direct REST callers that omit the field receive the same default as
the Studio frontend and the MLX worker.
New regression test exercises the three new helpers across explicit
None, valid values, string aliases, and negative-value rejection.
* Tighten feature-detect test paren tracking for PR #5656
The block-extraction used , which stops at the
first inner closing paren (e.g. )
and would silently miss a future unconditional
/ added later in the same dict literal. Switched to
proper paren-depth tracking so the unconditional block is checked end-to-end.
* Shorten verbose comments in MLX Studio backend
* Handle MLX Studio EOS appending by mode
* Wire MLX leaf norm clipping through Studio
* Respect VLM layer filters for explicit LoRA targets
Rationale / guardrails for the local Studio/vision push:
When callers provide explicit VLM LoRA target_modules together with layer filters, FastVisionModel still needs to route the explicit targets through get_peft_regex. Otherwise the layer filters are ignored and adapters can be attached outside the requested language/vision scope.
Do not revert this to plain list(target_modules) for explicit module lists. The CUDA/Studio-facing contract is that explicit targets and layer filters compose: target_modules selects module names, while finetune_language_layers / finetune_vision_layers / finetune_attention_modules / finetune_mlp_modules constrain where those targets are allowed.
The regression test covers the language-only explicit q_proj case and source-checks that explicit targets are wrapped through get_peft_regex when filters are active.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* Refresh MLX smoke clip-config note for leaf_norm default
Trim the 11-line comment block to 5 lines and correct the stale claim
that MLXTrainingConfig defaults to max_grad_value=1.0. The new default
is max_grad_leaf_norm=1.0 (same memory profile as elementwise but
direction-preserving). The smoke still pins max_grad_value=1.0
explicitly to keep the 13-seed pass-rate fixture stable.
* [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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* Forward max_grad_leaf_norm through the training route and warn when layer filters constrain explicit target_modules for PR #5656
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Daniel Han-Chen <info@unsloth.ai>
Co-authored-by: Daniel Han <danielhanchen@gmail.com>
Rename the banner heading from "New llama.cpp version" to "New llama.cpp
update", and add a small hint under the version line ("No restart needed
after update"). Tighten the gap above the action row so the hint and the
buttons read as one group.
* Studio: UI polish for sidebar, menus, hub and toasts
- Pinned chats: add a Pinned section above Recents with a Pin/Unpin menu
action and a hover unpin button on each pinned row
- Sidebar: align the Recents and Pinned section labels with Train, and
switch the chat Archive icon to archive-03
- Dropdown menus: pull separators in to match item width, and even out the
projects menu padding and radius to match the composer menu
- Account menu: match the divider width to the row hover width
- Hub toolbar: equalize the format, capability and sort filter widths so
the search field has more room
- Model run bar: make the quant selector hover a full pill
- Tooltips: slightly larger corner radius
- Auth: reduce horizontal padding on the submit button
- Toasts: center the model load content so top and bottom padding match
* Studio: shrink pinned unpin icon, match projects menu to composer menu
* Studio: inset dropdown separators slightly from item width
* Studio: move archived chats from the sidebar into chat settings
Archive now shows a toast pointing to Settings. Archived chats are listed
and managed (open, unarchive, delete) under Settings, Chat, Data.
* Studio: make the archive toast open the archived chats list
* Studio: keep chats archived when opened from the archived list
* Chat settings: optional delete confirmation and menu cleanup
Add a "Confirm before deleting" toggle in Settings > Chat > Data. When
turned off, deleting a chat from the sidebar skips the confirm dialog
and removes it instantly. The preference is stored client-side.
Add a separator above Archive in the chat row menu so Archive and
Delete read as a group separate from Export.
Drop the duplicate divider above "Clear all chats". The section already
draws a divide-y separator between rows, so the destructive row no
longer adds its own top border.
* Hub, dialog and page polish
Hub catalog:
- Drop "inference" from the Hub subtitle.
- Make the HF token shield a circle in the header.
- Equal, narrower filter triggers that stay a fixed width; long labels
truncate with an ellipsis instead of clipping.
- Tighter gap between the label and the dropdown chevron so one more
character fits.
- Keep the toolbar on one row at desktop widths.
- Align the model list and row hover with the Discover tab, add right
side breathing room.
- Make the dark-mode scrollbar lighter so it is easier to see.
- Filled size and quant chips no longer draw a border.
- Column divider uses the sidebar border color.
- Hub card extends into the bottom space.
Filters and channels:
- Add an MLX format option; detect MLX repos by library or tag.
- "Fine-tune ready" now includes 16bit safetensors, not only bnb-4bit.
- Shorten the curated channel descriptions.
Shared UI:
- New standard chevron icons (down and submenu right) shared across the
Hub, dropdown menu, menubar, project switcher and model selector.
- Dialogs get more top and bottom padding and a larger heading.
- Guided Tour hides itself on pages with no tour.
Other pages:
- Export and Data Recipes use the same page padding as the Hub.
* Soften popup overlays and refine hub filters
Dialogs, alert dialogs and sheets now use a light blur with a slight
darken instead of a heavy black scrim, so popups stay legible without
dimming the whole screen. Edit System Prompt and Edit Chat Template
drop their custom overlays and share the same look.
Also limit the Fine-tune ready channel to checkpoints Unsloth can
actually fine-tune (drops fp8, nvfp4, w4a16 and similar), revert chip
borders so filled chips stay visible, nudge the Run icon to center it,
and shrink the submenu chevron a touch.
* Inline chat rename and review-feedback fixes
Rename a chat inline as a rounded pill on the row instead of opening a
dialog. Enter saves, Escape cancels, clicking away saves. Projects and
training runs keep the existing dialog.
Address review feedback:
- Route the no-confirm chat delete through the shared cleanup helper so
it gets the same error toast and pin removal as the confirmed path.
- Archived chats now confirm before deleting (respecting the setting)
and pass the active thread, so deleting the open chat resets to a new
chat instead of leaving a stale thread URL.
- Only offer the MLX format filter on Discover, since downloaded
inventory rows are never tagged mlx and would filter to empty.
- Tighten the non-finetunable name match so a dot-delimited token such
as .tflite is also excluded from the Fine-tune ready channel.
* Sidebar: borderless inline rename, no name flash, align titles
Rename now edits the title as plain highlighted text with no pill or
box. While the debounced sidebar refresh catches up after a rename the
row shows the new name optimistically, so the old name no longer flashes
back in. Recent chat titles now line up flush under the Recents label.
* Profile: preferred name and avatar shape options
Add a "What should Unsloth call you?" preferred name that drives the
new-chat greeting, falling back to the first name then the login id.
Add a toggle to show the avatar as a full circle or a rounded
rectangle, applied everywhere the avatar appears.
* Settings: show version block at the top of General
Surface the Unsloth and package versions at the top of General, not
just in About. Both tabs share one StudioVersionSection so the version
fetch and markup live in a single place.
* Profile: pick a sloth sticker as your avatar
Add a curated set of sloth stickers users can choose as a profile
picture, shown below the picture shape toggle in Settings > Profile.
- Only squarish, low-whitespace stickers are listed so each one fills
the avatar frame cleanly.
- Selecting one reuses the existing avatar persistence (localStorage),
so it sits alongside the photo upload with no backend changes.
- Image avatars now get a neutral background so transparent stickers
read cleanly in both shapes.
* Profile: keep transparent avatars transparent
A transparent upload is now kept as WebP and shrunk to fit instead of
falling back to JPEG, which has no alpha and was painting a background
behind the image. The image avatar is also explicitly transparent.
* Profile: fall back to PNG for transparent avatars on Safari
Safari cannot encode WebP via canvas, so a transparent upload was
throwing instead of saving. Fall back to PNG, which keeps alpha and
works in every browser, before giving up. Still never uses JPEG.
* Archived chats: reset nav when deleting the open compare too
Compare panes do not write the active thread to the store, so the pair
id only lives in the route search. Derive the open chat id from the
route (thread or compare) like the sidebar does, so deleting the open
archived compare resets to a new chat instead of a dead URL.
* Profile: trim three sloth stickers from the picker
Drop the duplicate computer sloth without text on the screen (keeping
the Local one), the nature-screen sloth, and the gift sloth.
* Chat: tighten model selector right padding
Use less right padding than left so the trailing chevron does not leave
a heavy gap on the right of the trigger.
* Address review feedback on profile, reset and rename
- Give each sloth avatar button an accessible name so screen readers
can tell the options apart.
- Reset all local preferences now clears the delete-confirmation pref,
so it returns to the safe confirm default.
- A no-op Enter in inline rename now closes the editor instead of
leaving the row stuck as an input with its blur suppressed.
* Chat: rebalance model selector padding and chevron
More left padding than right and pull the chevron close to the label so
the trigger reads balanced around the text instead of heavy on the right.
* Hub: shrink the external link dialog icon
Set the icon to size-6 so it sits proportionally in the media circle
instead of filling it.
* Hub: shrink the external link dialog media circle
Override the media circle to size-12 with a size-5 icon on this dialog
only, so it is more compact without changing the shared component.
Polishes the in-app update notification banners and the sidebar account menu.
Update banners (web and llama.cpp):
- Add a download icon next to the title, aligned with the title text.
- Even out the action row so the buttons share balanced padding and equal spacing.
- Let the row wrap on narrow viewports so Copy command is never clipped under overflow-hidden.
Sidebar:
- Use the setting-07 cog for the profile button and the Settings menu item.
- Use the sun-03 icon for the Light Mode menu item.
- Slightly enlarge the profile cog.
Frontend only. Build and typecheck pass.
* Fix model picker keyboard navigation
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Address model picker review feedback
* Fix model picker tab order with row actions
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Remove model picker keyboard contract test
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Etherll <61019402+Etherll@users.noreply.github.com>
DiffusionGemma serves via the visual runner, which streams per-step
canvas frames so the answer resolves live in the bubble. The agentic
tool loop (generate_chat_completion_with_tools) does not forward those
frames, so whenever a tool pill (Search/Code) was on the live canvas
silently vanished while text still streamed. DiffusionGemma is not a
tool-calling target anyway, so report supports_tools=False for it: the
chat always takes the frame-forwarding path, and the Search/Code pills
disable themselves (a local model has no builtin web search either).
Also turn the artifacts canvas on by default for DiffusionGemma so a
full-HTML answer (e.g. a playable game) renders as an interactive
sandboxed card without the user flipping the global artifacts toggle.
* Studio: use a clearer check mark for the app-wide tick
Route every check mark through a shared tick-icon module with a plain
tick geometry, sized slightly larger than the stock icon so it reads
clearly in menus. No Pro icon assets are vendored.
* Studio: even out plus-menu hover padding on all sides
Trim the plus-menu side gutter to 9px so it matches the 0.5rem top/bottom
padding, and drop the container radius to 21px to keep corners concentric.
* Studio: bake the tick fallback stroke at 1.5 to match the icon set
---------
Co-authored-by: shimmyshimmer <info@unsloth.ai>
* Studio: make project sources work with RAG and polish project UI
Projects had a disabled Sources tab with an Add sources placeholder.
This wires it up end to end on top of the RAG engine:
- Add a project scope to the RAG store, ingestion and retrieval
- New endpoints: POST/GET /api/rag/projects/{id}/documents
- search_knowledge_base resolves kb, project and thread scopes; an
explicit KB stays exclusive, project and thread scopes combine
- Multi-scope search: FTS uses scope IN (...), vec0 KNN runs per
scope and merges by cosine score
- Lazy ALTER TABLE adds documents.project_id on existing databases
- Deleting a project also removes its indexed sources
- Sources tab now uploads with progress chips and drag and drop
- Chats inside a project auto-enable retrieval over project sources
when the project has indexed documents (cached probe, no Docs pill
needed); external providers still never receive rag_scope
UI polish:
- Rounder project cards with folder icon chip and softer shadow
- Project header icon in a rounded chip
- Chats/Sources pills and Add sources button without borders
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Studio: match Add sources button shadow to the chat composer in light mode
* Studio: round project switcher hover pill and pad the folder icon
* Studio: remove border from project sources box
* Studio: grey hover on project cards and menu, move search into header, widen page spacing
* Studio: shorten sources copy, white header pills with composer shadow, fixed-width search, hub-size page headings
* Studio: align project landing blocks to the composer width
* Studio: restore muted background and flat look on projects header controls
* Studio: darker grey hover on project cards in light mode
* Studio: soften project card hover grey
* Studio: keep project card menu button visible while its menu is open
* Studio: drop focus outlines and rings on buttons and clickable icons, keep input focus styles
* Studio: address review feedback on project sources
- Remove uploaded files from disk when a project is deleted, confined
to the uploads root
- 404 project uploads when the project does not exist, matching the KB
endpoint
- Guard lexical search against an empty scope list
- Re-invalidate the project sources probe after uploads and removals
settle so a chat sent mid-upload cannot cache a stale negative
- Keep keyboard focus rings: only mouse focus drops the Tailwind ring,
the browser default outline stays removed
* Studio: add a green New badge to the project Sources tab
* Studio: unify New pills, fully round with soft emerald fill and no border
* Studio: a touch more vertical padding on New pills
* Fix project RAG source edge cases for PR #6205
* Fix duplicate RAG upload cleanup for PR #6205
* [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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---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Lee Jackson <130007945+Imagineer99@users.noreply.github.com>
Co-authored-by: wasimysaid <wasimysdev@gmail.com>
* feat(studio): add S3 dataset configuration foundation (#4539)
Add foundational types and configuration for S3 bucket dataset loading:
- Add S3Config type to frontend training types
- Add S3Config Pydantic model to backend training models
- Add "s3" as a DatasetSource option
- Add s3Config state and setS3Config action to training config store
- Add i18n translations for S3 configuration (English and Chinese)
This provides the type definitions and UI text for S3 integration.
Full implementation requires boto3 dependency and data loading logic.
Refs: #4539
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* Wire S3 config into training pipeline and prevent secrets persistence
- Pass s3_config from request into training_kwargs so it flows to training subprocess
- Add s3Config to NON_PERSISTED_STATE_KEYS to prevent AWS secrets from being
saved to localStorage
Addresses code review feedback on PR #5951.
* Exclude S3 config from database persistence to protect secrets
Filter out s3_config (which contains secret_access_key) from the
config_json stored in training_runs table, preventing AWS credentials
from being persisted to disk.
Addresses P1 security feedback on PR #5951.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Re-raise HTTPException in start_training and defer s3 DatasetSource widening for PR #5951
* Redact s3_config from W&B run config and accept camelCase S3 credential aliases for PR #5951
* feat(studio): implement S3 dataset loading end-to-end
Builds the actual S3 loader on top of the hardened #5951 foundation,
turning the 501-gated scaffold into a working dataset source.
Backend:
- Add core/training/s3_dataset.py: lists and downloads supported dataset
files (parquet/json/jsonl/csv) from an S3 bucket to a temp dir, using
IAM-role or access-key credentials. boto3 is imported lazily (optional dep).
- Wire s3_config into UnslothTrainer.load_and_format_dataset (downloads then
reuses the existing local-file path) and thread it through worker.py.
- Replace the 501 "not implemented" gate with a boto3-availability guard so
S3 works when boto3 is present and fails clearly when it is not.
- Add boto3 to studio.txt requirements.
- Add tests/test_s3_dataset.py (8 tests) covering download/filtering,
collisions, missing-boto3, and S3Config camelCase/IAM validation.
Frontend:
- Widen DatasetSource to include "s3"; add s3_config to the training payload
type and mapper; add an S3 validation branch and selectS3Source store action.
- Add s3-config-form.tsx (bucket/region/prefix/keys/IAM toggle) reusing the
existing studio.dataset.s3.* i18n strings.
- Add a Hugging Face / Local / Amazon S3 source toggle in dataset-section;
the S3 config card replaces the dataset combobox when S3 is selected.
- Fix DatasetPreviewDialog to accept the widened DatasetSource type.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Fix S3 dataset loader for PR #6222
* Fix S3 dataset edge cases for PR #6222
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Fix S3 IAM payload handling for PR #6222
* Block multimodal S3 datasets for PR #6222
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Daniel Han <danielhanchen@gmail.com>
Co-authored-by: Ash <ash@MacBook-Pro.local>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Co-authored-by: wasimysaid <wasimysdev@gmail.com>
* Studio: serve DiffusionGemma GGUFs with the on-device visual decoder
* Studio: render the DiffusionGemma denoising canvas live in chat with honest stats
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Studio: harden DiffusionGemma runner resolution (Windows .exe, build/bin lookup, clear stale audio flag, safe PYTHONPATH, Linux-only pdeathsig)
* [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>
* Studio: refine menu chevron, tick icon, and one-line plus-menu shape
- Shrink submenu > chevron to size-3.5 in the dropdown, context, and
menubar sub-triggers so it stays centered but reads lighter.
- Use the tick-02 duotone-standard geometry for the app-wide check mark
via a shared tick-icon module.
- Drop the fully rounded pill on one-line plus-menus so they match the
standard menu shape.
* Studio: nudge submenu chevron down to 13px
* Studio: nudge submenu chevron down to 12px
* Studio: drop vendored Pro tick geometry, keep free check icon
The tick-02 duotone-standard path is a Hugeicons Pro asset and is not part
of the MIT free pack, so vendoring it into the source is a licensing risk.
Revert the check mark to the bundled free Tick02Icon and remove the shared
tick-icon module. Keeps the chevron sizing and one-line plus-menu changes.
---------
Co-authored-by: shimmyshimmer <info@unsloth.ai>
Co-authored-by: Unsloth <michaelhan@Michaels-MacBook-Pro.local>
* Studio: persist speculative decoding preference across restart and model switch
* Studio: persist speculative preference on apply, not on edit
* Fix/adjust speculative decoding persistence for PR #6169
* Fix speculative ngram alias for PR #6169
* Fix compare speculative preference for PR #6169
---------
Co-authored-by: wasimysaid <wasimysdev@gmail.com>
* new-chat shortcut, composer draft autosave, archive threads
* fix
* Studio: harden chat UX additions for legacy threads and unavailable storage
Two robustness fixes on top of the new chat UX features:
- groupThreads: coerce archived to a boolean before comparing
(Boolean(t.archived) !== archived). Threads from the older browser-only
Studio, or any record predating the archived field, can carry
archived === undefined/null. The raw `!== archived` comparison dropped
those from BOTH the Recents and Archived sidebar groups, hiding existing
chats. Treat missing as not-archived so legacy chats still appear in
Recents.
- composer draft autosave: wrap the localStorage read and write in
try/catch. When storage is unavailable (private mode, disabled cookies,
blocked storage) or full (quota exceeded), getItem/setItem throw; the
throw in the restore effect would surface to React and break the chat
page. Draft persistence is best-effort, so degrade quietly.
Verified with bun unit tests on the real groupThreads (legacy undefined no
longer vanishes) and Playwright across chromium, firefox and webkit (draft
save/restore/isolation/clear, new-chat shortcut + crypto.randomUUID, and
localStorage blocked/quota throw handling). tsc clean; no new eslint findings.
* Fix composer draft bleed and orphan cleanup for PR #5771
Centralize composer draft storage in a small util and tighten two edge cases:
- New chat draft bleed: every new chat shared the chat-draft:__new__ slot, so
starting a fresh chat could restore the previous one's half-typed text. Clear
that slot at every new chat entry point (sidebar buttons and Cmd/Ctrl+Shift+O).
- Orphan drafts: deleting a thread left its chat-draft:<id> key behind. Clear
the draft for every deleted thread id.
New util utils/composer-draft.ts owns the key format and wraps localStorage in
try/catch (private mode, blocked storage, quota), replacing the inline copy in
thread.tsx so reads and writes stay best effort everywhere.
* address review
* fix: remove unused chat sidebar binding
---------
Co-authored-by: Daniel Han <michaelhan2050@gmail.com>
Co-authored-by: Lee Jackson <130007945+Imagineer99@users.noreply.github.com>
Co-authored-by: imagineer99 <samleejackson0@gmail.com>
* Studio: fix Downloaded model list disappearing and order it by last download
The chat model picker scan for cached GGUF and safetensors models aborted
whenever an auxiliary Hugging Face cache dir (such as ~/.cache/huggingface/hub)
was unreadable, returning an empty list. That hid the Downloaded section and
let already downloaded models appear under Recommended. Isolate each cache
probe so an inaccessible directory is skipped instead of failing the scan.
Also order Downloaded newest-first using cached blob mtimes (multi-quant repos
group by their most recent quant), keep the section visible while searching,
and make the per-quant downloaded check per-snapshot and mmproj aware so a
Recommended quant is never falsely marked downloaded.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Studio: harden gguf-variants scan and dedupe by newest timestamp
Guard f.stat() per file so a broken symlink or unreadable file in a
snapshot no longer aborts the downloaded check early, and match quant
labels case-insensitively. When the same repo is present in multiple
caches with equal size, keep the newest last_modified so Downloaded
ordering reflects the most recent copy.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Studio: apply cache-scan guards to sibling endpoints found in review
Extend the inaccessible-cache guard and mmproj/stat hardening to the
parallel HF cache code paths flagged in review:
- list_local_models and the Hub inventory scan now skip an unreadable
auxiliary cache instead of returning 500.
- The GGUF download-progress endpoint excludes mmproj adapters and
guards f.stat() so one bad file does not zero a repo's progress.
- The offline snapshot scanner guards its is_dir() probes.
- The chat-only picker no longer renders a blank list when a search
matches only cached non-GGUF models.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
---------
Co-authored-by: danielhanchen <michaelhan2050@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Swaps the arbitrary px-[10px] on the Hub option menu surface for the
standard px-2.5 utility. Both resolve to 10px, so this is a no-op
visually and just keeps to the standard spacing scale.
Rounds out the Hub chrome and aligns a handful of icons with the rest
of the app. The header stat pills, HTTP/Xet toggle, HF token button,
info chips, status badges and the single-row download card are now full
pills, and the All formats style dropdown matches the composer + menu
geometry. Also widens the chat options menu so "Move to project" fits
on one line, and swaps a few icons to their HugeIcons equivalents.
Changes:
- hub.css: hub-tag-soft/hub-tag-meta pills go fully rounded; a single-
row hub-download-card reads as a full pill via :has(), while the
expanded card keeps its 22px radius, border and background.
- hub-option-menu.tsx: dropdown surface and items match the composer
+ menu (22px container, 10px side padding, 12px item radius).
- hf-token-indicator.tsx, transport-toggle.tsx: fully rounded with a
fixed 26px height so they line up with the neighbouring pills.
- model-inspector.tsx, dot-tag.tsx, gguf-download-card.tsx: status and
info chips go fully rounded.
- models-header.tsx: Eject uses RemoveCircleIcon; active model pill
fully rounded.
- on-device-folders-dialog.tsx: folder rows use Folder02Icon.
- pickers.tsx: Recommended star uses the HugeIcons star.
- command.tsx, chat-search-dialog.tsx, prompt-storage-dialog.tsx: search
fields use the HugeIcons Search01Icon.
- app-sidebar.tsx: chat options menu widened to w-56.
Pure styling and icon swaps, no behavior changes.
Web "New Unsloth version" banner now matches the llama.cpp banner design
(borderless rounded card, drop shadow, heading title) and moves to the
bottom-right, stacked with the llama.cpp banner in a shared container. Keeps
the Release notes link, and the copy command is platform aware (curl for
macOS/Linux/WSL, irm for Windows).
The web banner is checked once per launch only, with no polling; a re-check
just happens the next time the user opens the app. Copying the install
command no longer dismisses it for good: it hides and returns on the next
launch while the install is still behind. The X button still dismisses the
version permanently.
llama.cpp progress bar: poll the job every 500ms and smooth the displayed
value so it animates with the real download instead of snapping to the ~90%
post-download hold and finishing.
Adjustable items (Chat with Files, MCP, Saved prompts, Compare chat,
Export chat, Canvas, Projects) can be pinned to the top level of the
composer plus menu from Settings -> Chat. Unpinned items move into the
More submenu, which hides itself when empty. Saved prompts can be
pinned individually so they surface in the Saved prompts submenu.
Rounder corners and more padding on the login card, a submit button
that sizes to its label, and the sidebar chat and run rows nudged 2px
left with the section headers brought flush to the row text so the
labels line up like Gemini's sidebar.
Removes the empty band under Eject loaded model, centers the trigger
chevrons, moves the model reload Apply and Reset buttons above Chat
Template so they sit under the settings they apply, matches the
settings nav divider to the sidebar line, and bumps the settings tab
headings slightly.
* Studio: Add Tensor-Parallel llama.cpp support
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* Studio: harden Tensor-Parallel fallback and GPU selection
* Studio: reconcile split-mode extras and harden tensor-split planning
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* Studio: reconcile split-mode extras in backend duplicate-load guard
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Studio: preserve inherited non-tensor split modes on reload
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Studio: honor cancellation in tensor fallback, preserve tensor mode on rollback, and don't raise an explicit small context
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Studio: reconcile split-mode in reload check and strip it on tensor downgrade
* [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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* Strip --tensor-split alongside --split-mode so inherited ratios don't override the tensor planner
An inherited or stale --tensor-split in llama_extra_args was appended after
Studio's computed --tensor-split and won last in llama.cpp, re-introducing the
asymmetric-GPU OOM tensor mode is meant to prevent. Group -ts/--tensor-split
into the split-mode shadow set so it is stripped on inherit and on the layer
fallback; parse_split_mode_override still keys on the mode value only.
* Drop quantized KV for the tensor attempt and report native max context
Tensor mode aborts on a quantized KV cache, so a user with q8_0/q4_1 etc. who
enabled Tensor Parallelism silently fell back to layer split. Clear the cache
type (and strip inherited/explicit --cache-type) for the tensor attempt only;
the layer fallback re-runs with tensor off and keeps the user's choice.
Also report max_available_ctx from the native context, not an explicit small
-c, so the context slider no longer warns too early in tensor mode.
* Reconcile inherited split-mode extras in the already-loaded check
When a same-model load omitted llama_extra_args, the tensor comparison resolved
the raw (None) request and treated an inherited --split-mode tensor server as a
mismatch, forcing a needless reload. Compare using the stored extras stripped
the same way the reload strips them.
* Pass tensor_parallel through compare-mode loads
The generalized compare path loaded each GGUF without tensor_parallel, so
compare ran layer split even with the toggle on and left the settings sheet
stale. Send the toggle and hydrate the loaded state from the response, matching
the main chat and recipe load paths.
* Add --tensor-parallel flag to unsloth studio run
The headless one-liner could only reach tensor mode by passing --split-mode
tensor as a raw llama.cpp extra. Add a first-class --tensor-parallel/
--no-tensor-parallel option that sets the tensor_parallel field on the
/api/inference/load payload, forwarded through the studio-venv re-exec like the
other polarity flags. Matches the web UI toggle and the API field.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
---------
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Co-authored-by: danielhanchen <michaelhan2050@gmail.com>
* fix: allow absolute save_directory in export paths to prevent cross-drive copy failures
The GGUF export pipeline (and all other export flows) forced every
save_directory through resolve_export_dir(), which always resolved
the path under exports_root() — typically ~/.unsloth/studio/exports/
on the system drive (C: on Windows).
When a user selected an output directory on a different drive (E:):
1. The absolute path was rejected at the Pydantic validator level.
2. Even if it got through, resolve_export_dir would re-resolve it
under C:\Users\.unsloth\studio\exports\.
3. After GGUF conversion completed on E:, the relocation step would
try to move/copy the finished files to C:, causing:
- WinError 17 (cross-drive move failure when shutil.move falls
through to a cross-filesystem copy)
- WinError 112 (disk full on C:)
Fix both layers:
- _validate_save_directory: accept absolute paths (they represent an
explicit user choice of output location).
- resolve_export_dir, resolve_output_dir, resolve_tensorboard_dir:
return absolute paths as-is instead of forcing them under the
default root. Keep the existing safety checks (null bytes, '..'
segments) and fall through to resolve_under_root for relative paths.
Fixes: https://github.com/unslothai/unsloth/issues/6082
* refactor: centralize user path validation into _resolve_user_path helper
Addresses code review feedback: the null-byte, '..', and absolute-path
checks were duplicated across resolve_output_dir, resolve_export_dir,
and resolve_tensorboard_dir. Extract a single _resolve_user_path helper
that all three delegate to.
No behavioral change — pure consolidation.
* fix: address code review — contain destructive cleanup and scope absolute paths
Address all review feedback from gemini-code-assist:
1. P1: destructive subdirectory cleanup (export_gguf)
The flattening loop in export_gguf previously rmtree'd every
subdirectory under abs_save_dir. When targeting an existing user
directory on a different drive (#6082), this could nuke unrelated
subdirectories. Now snapshot existing subdirectories before the
export and only clean up dirs created during this run.
2. P2: keep scan/read endpoints contained
Only resolve_export_dir accepts absolute paths (export is a write
path where user picks location). Reverted resolve_output_dir and
resolve_tensorboard_dir to use resolve_under_root directly — these
are used by scan/read/training endpoints that must stay contained
under their respective roots.
3. Centralization feedback
Removed the _resolve_user_path helper since it's no longer needed
with the narrowed scope. resolve_export_dir has the absolute path
logic inline with a clear docstring.
* fix: skip pre-existing subdirs in GGUF flatten loop and clean stale export intermediates
Two issues caught in code review (chatgpt-codex-connector):
1. The flattening loop moved ALL .gguf files from ALL subdirectories
into abs_save_dir, including pre-existing unrelated user subdirs.
Now skip pre-existing subdirs entirely unless they are known
export-owned intermediates (model/, model_gguf/).
2. After a failed export, known export-owned subdirectories (model/,
model_gguf/) were snapshotted as pre-existing on retry and never
cleaned up. These are now always cleaned up regardless, since they
are known intermediates created by the export pipeline.
* fix: separate write vs read export paths, guard same-dir rmtree
Three issues caught in code review (chatgpt-codex-connector):
1. P1: scan endpoint containment
resolve_export_dir was changed to accept absolute paths, but it's
also used by scan/read endpoints (routes/models.py) that must stay
contained under exports_root(). Split into:
- resolve_export_dir: contained, used by scans
- resolve_export_write_dir: accepts absolute paths, used by export
backend only
2. P1: same-directory rmtree
When a non-PEFT checkpoint's gguf_dir resolves to the same path as
abs_save_dir (user selected the checkpoint's gguf output as their
export directory), shutil.rmtree(gguf_dir) would delete the user's
chosen output directory. Now skip relocation when both paths resolve
to the same location.
3. P1: pre-existing subdir flatten loop
Reverted _EXPORT_OWNED_SUBDIRS logic — 'model/' and 'model_gguf/'
are common directory names in shared model folders and don't prove
export ownership. Now only clean up subdirs that didn't exist before
the export started.
* fix: remove dead _EXPORT_OWNED_SUBDIRS and fix _export_details for absolute paths
Two fixes from review comments:
1. Remove unused _EXPORT_OWNED_SUBDIRS declaration (leftover from
previous iteration that was intentionally removed).
2. _export_details now returns the full absolute path when the export
target is outside exports_root(), instead of truncating to basename.
Users who export to E:\ can now see the full destination path in
the success dialog.
* fix: use unique tmp dir for GGUF intermediates to avoid overwriting user dirs
When exporting to an absolute destination that already contains a
model/ subdirectory (e.g. a shared models folder), the hard-coded
model_save_path would overwrite files in that unrelated directory.
Use _tmp_model_<uuid> as the intermediate path instead, so user
directories are never touched. The tmp dir is created as a new subdir
of abs_save_dir and cleaned up by the flatten loop after GGUF files
are relocated.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* Fix GGUF local export paths for PR #6088
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Address GGUF export follow-ups for PR #6088
* Clean GGUF temp dirs on export failure for PR #6088
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Fix/adjust export path tests for PR #6088
* Fix/adjust export path review findings for PR #6088
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Fix/adjust home export path handling for PR #6088
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: wasimysaid <wasimysdev@gmail.com>
* chore(studio/frontend): normalize line endings to LF
45 source files under studio/frontend/ were committed with CRLF or mixed
line endings while the rest of the repo and the JS/TS tooling assume LF.
Add a scoped `studio/frontend/** text=auto eol=lf` rule to .gitattributes
and run `git add --renormalize studio/frontend` so these files are stored
with LF in the index. The rule is scoped to the frontend tree (not a
repo-wide *.ts/*.tsx/... policy) so it cannot force LF on files elsewhere;
text=auto leaves binary assets (logos, fonts) untouched.
This commit is whitespace-only (CRLF -> LF) — no source content changed
(verified with `git diff --ignore-cr-at-eol`). It is intentionally
isolated so it can be listed in .git-blame-ignore-revs and skipped by
reviewers and `git blame`.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* chore: ignore the frontend LF-normalization commit in git blame
Add .git-blame-ignore-revs listing the whitespace-only line-ending
normalization commit so it doesn't pollute `git blame` output. GitHub
applies this file automatically; locally run
`git config blame.ignoreRevsFile .git-blame-ignore-revs`.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* Studio: use rounded rectangles for menu item hover states instead of pills
Dropdown, select, and model picker items previously used fully rounded
pill highlights. Switch them to an 11px rounded rectangle so hover and
selected states match across the plus menu, profile menu, run settings,
selects, and the model picker. Also add a small side gutter to the plus
menu so item highlights sit slightly inset from the menu edge.
* Studio: concentric menu corners, wider gutters, single-item pill menus
Container radius now equals the item hover radius plus the side gutter
(12px + 10px = 22px) so the curves run parallel. Menus with a single
item render as fully rounded pills. The profile menu gets the same
gutter and hover radius. Model picker rows go back to their original
fully rounded hover.
* Fix step count mismatch when sequence packing is enabled
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Emit a single step-0 progress event and guard applyStatus totalSteps
Merge the two consecutive _update_progress calls before train() so the
step-0 gate in _on_progress fires once instead of twice, avoiding a
duplicate startup event and a null-metric step-0 row in training_metrics.
Apply the same positive-number guard to applyStatus that applyProgress
uses, so a stale or startup status poll can no longer overwrite the
packed step count with 0 or replace it with a stale total.
* Log debug message when train_dataset length is unavailable
The TypeError fallback for length-less datasets (e.g. streaming
IterableDataset) was silent, leaving no trace that the step estimate
came from the raw dataset rather than the packed one.
* [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>
Co-authored-by: Etherll <61019402+Etherll@users.noreply.github.com>
* Studio: Add inline confirmation (Allow/Always allow/Deny) for tool calls
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Fix race in tool-call confirmation gate
* Studio: gate built-in tool calls and harden the confirmation handshake
The Allow / Always allow / Deny controls only lived in the fallback tool
card, but the built-in tools (web search, python, terminal, code
execution, image generation) render with their own components and so
never showed the buttons. Those calls paused after tool_start with no way
to approve them, hanging until the 1 hour timeout. Only MCP tools, which
use the fallback renderer, actually worked.
Render the controls for every tool card by wrapping each registered tool
component (and the fallback) in thread.tsx with a shared
ToolConfirmationControls, so the gate applies uniformly.
Also make the handshake robust:
- The gate keys on a per-call approval_id minted by the backend and
echoed in tool_start, instead of session_id alone, so a stale or
concurrent confirmation can no longer resolve the wrong call.
- The approval slot is registered before tool_start is yielded, closing
the race where a fast click or an auto "Always allow" could reach the
backend before the waiter existed.
- The frontend resolves with the same session id the request was sent
with (plus the approval_id), fixing the new-thread mismatch where the
confirmation targeted a different session than the blocked stream.
- The confirm endpoint returns {resolved}; the UI keeps the buttons and
shows a retry hint until the backend confirms a match, instead of
hiding them on a failed or mistargeted post.
- The gate runs after the disabled-tool and duplicate-call checks, so a
call that will not execute is not put up for approval. A denied call is
still excluded from duplicate detection, so re-issuing and approving it
works.
- "Always allow" is scoped per session to match the backend gate.
Add backend tests for the approval registry, the SSE no-deadlock
handshake, and the loop integration (allow, deny, disabled, duplicate,
re-issue after deny).
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Move "Confirm tool calls" to the Tools section
* Studio: Keep tool group open while a tool call awaits confirmation
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Fix tool confirmation session scope for PR #5869
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Fix confirmation follow-ups for PR #5869
* Apply pre-commit formatting for PR #5869
* Fix confirmation cleanup for PR #5869
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Harden confirmation lookups for PR #5869
* Studio: make the tool-call confirmation decision immutable
resolve_tool_decision accepted a second confirmation for the same approval_id
and overwrote slot["decision"] in the window before the waiter reads it and
pops the slot, so a duplicate or out-of-order POST could flip an Allow to Deny
(and returned a misleading resolved:true). Reject once the slot's event is
already set so the first decision wins. Adds a regression test.
* Fix/adjust tool confirmations for PR #5869
* [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>
Co-authored-by: Daniel Han <danielhanchen@gmail.com>
Co-authored-by: wasimysaid <wasimysdev@gmail.com>
* fix(studio): adopt server-loaded model before chat auto-load
When the user starts Studio via `studio run -m`, the web UI could still
auto-load a different cached GGUF on the first message because the chat
checkpoint was empty. Sync from /api/inference/status before falling back
to autoLoadSmallestModel so CLI-loaded models are not replaced.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(studio): hydrate adopted CLI model and harden auto-load errors
Extract shared inference-status hydration for refresh() and CLI adopt
paths so the first chat turn gets reasoning/tools flags. Wrap auto-load
(including adopt) in try/catch for image-edit cleanup, and drop the
redundant adopt call in run().
Co-authored-by: Cursor <cursoragent@cursor.com>
* Guard model adoption against status failures and mid-flight selection for PR #5900
* ci: trigger pre-commit.ci after main merge
Co-authored-by: Cursor <cursoragent@cursor.com>
---------
Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Daniel Han <danielhanchen@gmail.com>
* Studio: llama.cpp update banner redesign, About tab license info, inline system prompt editing, naming cleanup
- Redesign the llama.cpp update banner to match the chat composer surface
(borderless rounded card, composer shadow, Hellix Medium title), rename
actions to Update and add a 15 minute Remind me later snooze
- Keep the banner up until the user explicitly acts on it; drop the
outside click dismissal
- Add a Settings > General > Notifications toggle to disable the banner
for training-only setups (on by default)
- Rename the Help settings tab to About and add a License section
(Unsloth Studio AGPL-3.0, Unsloth Core Apache-2.0) linking to the
license files in this repo
- Make the run settings system prompt box an inline editable textarea;
the popup editor opens when the prompt overflows the box
- Pointer cursor on the preset dropdown chevron
- Dark mode toasts use the chat composer surface color
- Replace standalone Studio with Unsloth in user facing strings; keep
Unsloth Studio, LM Studio, Fine-tuning Studio, Recipe Studio and CLI
commands unchanged
* Studio: open the system prompt popup on box click, balance banner padding
- The system prompt box opens the Edit System Prompt dialog on click,
matching the pencil action
- Slightly more bottom padding on the llama.cpp update banner so the
spacing reads even next to the action pills
* Studio: replace unsloth studio update with the installer commands in update guidance
- The unsloth studio update command no longer works, so the About tab
update section now shows the one-line installer (curl or irm) for
PyPI and unknown installs, and git pull plus the local installer for
checkouts
- Add a short note that unsloth studio update is no longer supported
- Link the Installation, Updating and Windows install docs pages
- The package update banner now copies the platform installer command
instead of unsloth studio update
* Studio: rounder account menu, inline system prompt box with popup from the label
- Account menu corners go from 14px to 18px via a specific override,
since list menus pin border-radius globally
- llama.cpp banner bottom padding 22px
- System prompt is an inline editable textarea again; clicking the
System Prompt label opens the popup editor, and an overflowing
prompt opens it on box click
* Studio: show the standard install commands in the About update section
- Both one-line install commands (MacOS/Linux/WSL and Windows
PowerShell) are always shown, labeled like the docs, since running
them again updates an existing install
- Drop the unsloth studio update deprecation note
- Add the Mac install guide to the docs links
* Studio: clearer platform toggle and layout in the About update section
- Section heading is Update
- Platform picker is a pair of pill buttons, MacOS / Linux and Windows,
and only the selected platform's install command is shown
- Intro reads: To install or update Unsloth
- Local update heading separates checkout guidance from the standard
install command
* Studio: report GitHub branch instead of dev for source checkouts
A source checkout not on an exact release tag now shows
GitHub <branch> (e.g. GitHub main) as the Studio version in About.
Detached or unusual HEADs still fall back to dev.
* Studio: tighten the About update section copy and toggle styling
- Platform toggle buttons are borderless pills
- Shorter local update wording and restart note
- Docs links read Mac and Windows
* Studio: tighten line spacing in the sidebar account button
* Studio: fix vanishing compact MCP icon on hover, single line pill tooltips
- Compact caret pills (MCP, RAG) keep their icon on hover for inactive
pills too; the off switch hover rules hid the icon while compact mode
hid the X, leaving an empty slot
- Compact icon tooltips and single line compact tooltips render as full
pills; wrapped tooltips keep the 9px corners. TooltipContent measures
line count in a ref callback since Radix mounts portal content
without re-rendering the wrapper
- 1px gap between the name and Unsloth lines in the sidebar account
button
* Studio: Projects hover plus button, align recents with the label
- Hovering the Projects nav item reveals a plus button that opens the
New project dialog, with the same circular hover treatment as the
chat row actions
- Recent chat titles start at the same x as the Recents label
- The system prompt overflow lock only engages for a non-empty prompt
with a laid-out box, so a mis-measure cannot turn clicks into the
popup
* Clip system prompt overflow inside the rounded box
Wrap the inline system prompt textarea in a rounded overflow-hidden
surface so scrolled text and the scrollbar stay inside the box. The
focus ring moves to the wrapper via focus-within.
* Add updating progress bar to llama banner and shorten settings copy
While an update is applying, the banner action row becomes an
indeterminate progress bar that keeps animating under reduced motion,
matching the other loading indicators. Settings descriptions across
General, Profile, Appearance, Chat, Connections, API, and About are
trimmed without losing meaning.
* Address review: desktop update note, server platform detection, zh-CN keys
The About tab no longer shows terminal install commands in the desktop
app, where the bundled backend updates through the built-in updater;
it shows a short note and the docs links instead.
fetchDeviceType now sends the auth token to /api/health, which only
reports the server platform to authed callers, and caches only a
server-reported value. Copied install commands then match the host
platform rather than the browser when they differ (WSL, SSH).
zh-CN gains translations for the new notification and license keys,
the renamed About tab title, and the desktop update note.
* Real download progress for llama.cpp updates, prompt and sidebar polish
The update worker now streams the installer output and parses its
download percent lines into job progress, exposed via the update-status
API. The installer emits finer non-tty milestones when
UNSLOTH_PROGRESS_PERCENT_STEP is set; the worker requests 5 percent
steps. The banner renders a determinate bar from the reported fraction
and falls back to the sweep until the first percent arrives.
Also removes the focus ring on the inline system prompt box and
slightly shrinks the Projects hover plus icon.
* studio: import MCP servers from a config file
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* import config' on the add-server form
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* fix: defensively handle MCP config imports
* fix: address MCP import review follow-ups
* fix: preserve apostrophes in Windows MCP commands
* fix: preserve apostrophe-wrapped Windows MCP args
* fix: align Windows MCP parsing with list2cmdline
* fix: preserve explicit MCP remote transport intent
* fix: trim MCP remote URLs before transport checks
---------
Co-authored-by: Roland Tannous <rolandtannous@gravityq.ai>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Roland Tannous <115670425+rolandtannous@users.noreply.github.com>
Co-authored-by: Lee Jackson <130007945+Imagineer99@users.noreply.github.com>
Co-authored-by: imagineer99 <samleejackson0@gmail.com>
* fix(studio): surface live step with null loss through the SSE progress stream
The metric histories skip non-finite steps, so during a NaN stretch the
SSE live loop and final complete event replayed the last finite
step/loss pair. Follow the live progress step when it is ahead of the
history tail and report its loss honestly (null until recovery).
Completes the NaN honesty fix for the SSE consumer flagged in review.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Apply live-step handling to inactive streams and clear the UI loss on null for PR #6206
Fresh /progress connections after a finished run took the inactive branch
which still replayed the last finite step and loss pair; apply the same
live-step correction there. On the frontend, applyProgress kept the stale
currentLoss when a payload advanced the step with a null loss; clear it so
the display shows -- until the loss recovers. Widen the runtime state type
to number | null, which the view layer already handles.
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* center the search dialog and change the wrong borders
* fix the mistake of 1 to l
* Fix/adjust search dialog radius for PR #6184
---------
Co-authored-by: Lee Jackson <130007945+Imagineer99@users.noreply.github.com>
Co-authored-by: wasimysaid <wasimysdev@gmail.com>
* Studio: surface the llama.cpp update affordance when MTP is disabled
When a model asks for MTP (auto on an MTP model, or forced mtp / mtp+ngram)
but it gets disabled, the load already degrades gracefully and serves without
speculative decoding. Until now the UI gave no hint why, or that an update
would fix it.
Record why MTP was dropped on the backend (spec_fallback_reason): the probe
found no mtp token (binary_no_mtp), the spawn aborted with an outdated-arch /
context-build error such as a prebuilt that predates the Gemma drafter
(binary_outdated), or the current build could not run it, e.g. a CUDA kernel
limit (runtime_error). Expose it in the inference status. In the chat
Speculative Decoding section, show a short note and, for the two update-fixable
reasons, an inline Update llama.cpp button that reuses the existing update flow.
A runtime_error gets the note without an update push, since a newer build may
not fix it.
Backend tests cover the reason being set / cleared. Frontend typechecks.
* Address review: tighten the update hint to genuinely outdated binaries
Reserve binary_outdated (which surfaces the Update llama.cpp affordance) for an
unknown-architecture abort, which proves the prebuilt predates the model;
classify the generic memory/context build failures as runtime_error, where an
update may not help. Frontend: only append the "Update llama.cpp to enable it"
sentence when an update is actually available, so the text never points at an
action the UI is not offering.
* fix(studio): prevent UI freeze when switching tabs from heavy pages
Change AnimatePresence mode from "wait" to "popLayout" to fix issue
where switching tabs from Export (or other heavy pages) would cause
the URL to update but the UI to freeze.
With mode="wait", the exit animation must complete before the new
component mounts. If the exiting page has expensive computations,
this blocks the UI. mode="popLayout" allows the new route to mount
immediately while the old one animates out.
Fixes#5850
* fix: add relative positioning for popLayout mode
AnimatePresence mode='popLayout' applies position: absolute to the
exiting element, so the parent container needs position: relative
to prevent layout jumps during transitions.
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Co-authored-by: Lee Jackson <130007945+Imagineer99@users.noreply.github.com>
