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.
* 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.
---------
Co-authored-by: Lee Jackson <130007945+Imagineer99@users.noreply.github.com>
Adds an in-app "Update llama.cpp" banner and button to Unsloth Studio. When the installed prebuilt is behind the latest published release, a non-invasive banner appears; clicking Update downloads the latest prebuilt for this host and swaps it in place in the background, with no restart.
Detection reuses the freshness check from #5529. The update re-runs install_llama_prebuilt.py the same way setup.sh and setup.ps1 do after #5963: it forwards the published repo and the AMD gfx target derived from the install marker, and does not pass the removed --simple-policy or the arm64-only --cpu-fallback.
While the installer swaps binaries the backend enters a maintenance state (flag set under the serial load lock, active server unloaded) so a concurrent load cannot start a server from a half-swapped binary; the next load uses the new build. The banner also handles refused responses and jobs started in another tab so it never sticks on "Updating...".
Verified end to end on an NVIDIA B200: installed b9493, detected the update, applied it, and confirmed the binary at the same path advanced to b9585 in the same process. Hermetic backend tests and the frontend type-check pass.
* Studio: mascot images degrade gracefully instead of showing alt text
Mascots loaded from raw public-folder URLs with no error handling, so a
missing or unreachable file (version skew during updates, subpath
mounts, transient blips) painted the alt text, like the empty mascot on
the training start overlay. A shared MascotImg now resolves against
BASE_URL, retries once with a cache-buster, then swaps to a 4 KB
fallback sloth bundled as a data URI that cannot 404. Applied to the
chat greeting, 404 page, training start overlay, auth form, onboarding
splash and wizard.
* Reset mascot retry state via key remount instead of render-time tracking
* Use MascotImg for the artifact generating panel sloth
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.
* Studio: persist Tauri window size and maximized state across launches
* Studio: keep window state under the app home dir, not ~/.config
* Undo an unnecessary change
* Address Gemini's feedback
* Revert to tauri-plugin-window-state implementation
* fix(Studio): restore saved window size before default layout
* Fix cross-platform window-state restore
* fix(Studio): avoid clobbering saved window size
---------
Co-authored-by: Wasim Yousef Said <wasimysdev@gmail.com>
Co-authored-by: Lee Jackson <130007945+Imagineer99@users.noreply.github.com>
* feat: align project sidebar UX with ChatGPT
* feat: align project sidebar UX with ChatGPT
* feat(chat): load stored project list
* feat(chat): add project sidebar workflows
* fix: stabilize project page navigation
* fix: projects chat loading
* fix: show project chat thread
* style: sidebar project spacing and hover clipping
* style: add expandable project chat history and move-to-project submenu
* feat: polish project sidebar
* feat: persist project sandbox paths
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* fix: only create sandbox project workspace dir
* feat: add optional project workspace deletion from delete dialog
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* fix: stabilize chat projects CI failures
* fix: polish project chat navigation
* Studio: manage chat history with projects
Group chats into projects with a dedicated projects page and route.
Sidebar shows recents with per-row actions and a vertical more-vertical
menu, and the sidebar scrollbar stays hidden so rows never shift on
hover. Includes chat settings and composer refinements.
* Studio: projects sidebar and breadcrumb polish
Sidebar:
- Remove the Compare nav item.
- Widen the sidebar to match the projects layout.
- Replace the scroll-gated bottom fade with a static fade pinned above
the profile box, so it no longer attaches to Recents or lags the
collapse and expand animation.
Topbar breadcrumb (chat-page):
- On a project landing show "Projects" linking to the projects list.
- Inside a project chat show the project name and chat title, with the
project name linking back to that specific project page.
- Drop the divider between the model selector and the breadcrumb.
* Studio: make project workspace delete test cross-platform
test_chat_project_delete_files_removes_workspace rooted the project under
pytest tmp_path, which resolves to /private/tmp on macOS. The workspace
delete guard refuses paths under the system denylist by design, so the
test passed on Linux CI but failed on macOS.
Add a workspace_projects_home fixture that keeps tmp_path on Linux and
Windows (CI unchanged) and falls back to a home subdir only when the temp
root is on the platform denylist. Derive the workspace path from the
created project so it tracks the projects home.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Studio: satisfy import-hoist check for new path re-exports
documents_root and project_workspaces_root are re-exported from
utils.paths but only referenced as __all__ string literals, which the
import-hoist safety net does not count as a use. It flagged the two newly
added re-exports as unused imports and failed Source lint.
Name-load both via a module-level _REEXPORTED tuple so the check sees
them used. No behaviour change; consumers still import them from
utils.paths.
* fix: avoid projects empty-state flash
* fix: batch chat search indexing
* Studio: polish chat sidebar, run settings, and search
- Use the native OS scrollbar for the chat sidebar, Run settings panel, and chat search list instead of a custom scrollbar
- Highlight the active run in the sidebar and keep chat search available during training
- Stop the training log view from replaying when navigating back to a run
- Rename the chat settings panel to Run settings and align its toggle icon and position
- Tighten heading and sidebar letter spacing and lighten the Train and Recents labels
- Match the search dialog corner style across light and dark and drop the stray border
- Make the MCP Servers section header plain text instead of a link
- Remove a stray .orig backup file
* studio/frontend: restore Compare entry point in the sidebar
The chat-projects sidebar redesign dropped the Compare nav item and moved
it to thread-sidebar.tsx, which is not imported or rendered anywhere. That
left no way for a user to start a new model comparison (enterCompare only
fired from the guided tour and the training handoff), and broke the
Compare/Recipes/Export UI smoke test that clicks [data-tour="chat-compare"].
Re-add the Compare NavItem to the New Chat / Search group, carrying
data-tour="chat-compare" and the same new-comparison navigation as before.
* studio/frontend: use Unsloth green for the fallback profile avatar
Switch the initials-avatar background from blue to #14b789 so the sidebar
and edit-profile avatar match the Unsloth brand colour.
* studio/frontend: turn project breadcrumb into a project switcher dropdown
* studio/frontend: stop project card kebab clicks from opening the project
* studio/frontend: hide project switcher outside projects
* studio/frontend: stabilize project switcher loading
* style: project switcher alignment
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: shimmyshimmer <107991372+shimmyshimmer@users.noreply.github.com>
Co-authored-by: Unsloth <michaelhan@Michaels-MacBook-Pro.local>
Co-authored-by: Roland Tannous <rolandtannous@gravityq.ai>
Co-authored-by: Roland Tannous <115670425+rolandtannous@users.noreply.github.com>
* Studio: add frontend i18n support
* Studio i18n: guard storage events, restore plurals, fill zh-CN, add parity check
- locale-store.ts: wrap window.localStorage access in handleStorageEvent
with try/catch. readStoredLocale and writeStoredLocale already guard the
same API; the storage-event path can throw the same way in privacy/
restricted contexts and was the only unguarded localStorage call. Refactor
the storageArea + key match into isLocaleStorageEvent for clarity.
- chat-tab.tsx + en.ts/zh-CN.ts: restore singular handling for chat-clear
copy that the i18n migration dropped. Pre-PR code rendered "1 chat" but
the new template strings always said "chats", so a user with exactly one
chat saw "Cleared 1 chats", "Clear 1 chats?", and "1 chats cleared;
1 chats remain". Add clearOneChat*, clearedOneChat, oneChatClearedRemain*,
chatsClearedRemainOne, and storageClearFailedOne keys and pick them in
chat-tab.tsx when count === 1.
- zh-CN.ts: fill ~50 previously English-fallback keys across studio.configure,
studio.model VRAM helpers, studio.dataset (source, browsing, tooltips,
preview/split/subset), studio.params tooltips and learningRateDescription,
studio.training (audio/vision incompatible), studio.trainingStart.terminalStart,
studio.tour.guidedTour, settings.chat.clear*, settings.connections,
settings.apiKeys.newBadge. shell.{beta,brand,product} kept as brand strings.
- src/i18n/check-parity.ts + npm i18n:check: small script that verifies every
locale overlay against the English baseline. Catches placeholder mismatches,
shape mismatches, and unintended extra keys; runs via node --experimental-
strip-types with no new devDependencies.
Verified locally:
npm run typecheck, lint, build, biome:check, i18n:check all pass.
24 vitest unit tests cover locale resolution, persistence failures,
storage-event sync (including window.localStorage throwing), interpolation,
and fallback.
33 Playwright e2e tests pass across Chromium, Firefox, and WebKit covering
default load, switch + reload persistence, unsupported/garbage locale
fallback, storage-event cross-tab sync, and storage clear.
* Studio i18n: use translated API-key error copy instead of raw err.message
The API helpers in src/features/settings/api/api-keys.ts throw generic
English Error objects ("Failed to load API access", "Failed to create
access token", "Failed to revoke access token"). ApiKeysTab and
CreateKeyForm caught those and preferred err.message over the translated
"settings.apiKeys.loadError" / .createError / .revokeError keys, so in
zh-CN mode failed load/create/revoke requests still surfaced the English
strings instead of the translated copy.
Switched the four call-sites to always render the translated message and
left the helper throws unchanged (they are still useful for diagnostics
but should not be treated as user-facing localized copy).
* Studio i18n: polish two zh-CN embedding LR tooltips
Translation-pass review surfaced two awkward phrasings I introduced earlier:
"常用区间是主学习率的 2 至 10 倍小"
-> "常用区间是比主学习率小 2 至 10 倍"
Both versions are grammatical, but the new "比 X 小 N 倍" phrasing is the
standard idiomatic comparative for "N times smaller than X" in technical
Chinese writing. The earlier "X 的 N 倍小" reads as a non-native construction.
Applies to:
studio.params.embeddingLearningRateTooltip
studio.params.embeddingLearningRateDescription
---------
Co-authored-by: Daniel Han <danielhanchen@gmail.com>
* studio/frontend: set per-route document.title
The browser tab title was hardcoded to "Unsloth Studio" in
index.html and never updated. Users running multiple Studio
installs (or browsing several threads in separate tabs) saw the
same tab label everywhere, making the OS / browser tab strip
useless for switching between them.
Map known route prefixes (Chat, Train, Data Recipes, Export,
Settings, Login, Onboarding, Change Password) to a "Label -
Unsloth Studio" tab title and update document.title from a small
effect inside RootLayout. Unknown routes keep the original
"Unsloth Studio".
Resolves#5659.
* studio/frontend: per-route document.title via staticData + useMatches
Address review feedback on #5660 (gemini-code-assist): move titles from
the centralized ROUTE_TITLES map in __root.tsx into each route's
`staticData: { title }` and read the deepest matched route's title via
`useMatches`. This co-locates the title with the route definition, so
renames or new routes only have to touch one file, and drops the
pathname.startsWith(...) string matching.
Routes given a title (everything that actually renders chrome):
- /chat -> "Chat"
- /studio -> "Train"
- /data-recipes -> "Data Recipes"
- /data-recipes/$recipeId -> "Data Recipes"
- /export -> "Export"
- /login -> "Login"
- /onboarding -> "Onboarding"
- /change-password -> "Change Password"
/settings and / both redirect on `beforeLoad`, so they never render and
don't need a title; they fall through to the default "Unsloth Studio".
The previous PR's ROUTE_TITLES + routeTitle() helper are removed from
__root.tsx. tsc + vite build clean; bundle confirms every route carries
its `staticData:{title:...}` and __root.tsx's useMatches selector walks
matches deepest-first.
* studio/frontend: type staticData.title via module augmentation + useLayoutEffect
- Augment `StaticDataRouteOption` so `createRoute({ staticData: { title } })` is typed at the leaves and the layout reads `match.staticData.title` without the inline cast.
- Switch the title-writing effect to `useLayoutEffect` so the tab title updates synchronously and doesn't flash the previous route's title for a frame during in-app navigation.
- Use " | " separator (web convention) for the document title.
* studio/frontend: Settings dialog drives document.title + revert separator to PR contract
12/12 reviewers flagged that /settings is a modal deep link whose route throws redirect in beforeLoad, so useMatches resolves to the post-auth route (usually /chat). The tab title therefore showed "Chat - Unsloth Studio" while the user was actually looking at the Settings dialog.
Fix:
- Subscribe to useSettingsDialogStore.open in __root.tsx and prefer "Settings" as the document title while the dialog is visible.
- Add staticData.title = "Settings" on /settings for the rare case beforeLoad returns without throwing (future refactor); the live source-of-truth is the dialog store since the redirect means the route never matches.
Also revert the document title separator from " | " back to " - " to match the PR description / acceptance contract that the previous round inadvertently broke.
* studio/frontend: tighten document-title comments
---------
Co-authored-by: danielhanchen <michaelhan2050@gmail.com>
* studio/frontend: friendlier 404 fallback for unknown routes
TanStack Router defaults to a bare "Not Found" string when no
route matches. With Studio's root layout that string sits alone
in the main content area while the sidebar still renders, which
looks broken when the user hits a typo'd path, a stale share
link, or a chat URL with an extra path segment.
Provide a small DefaultNotFound component to createRouter:
sloth mascot, "Page not found" heading, the offending pathname,
and a Back to chat button. Studio chrome continues to render
around it, so the user gets the same sidebar nav for free.
Resolves#5663.
* studio/frontend: 404 fallback uses useRouterState + URL-encoded sloth path
Address review feedback on #5664:
- Read pathname via useRouterState({ select: s => s.location.pathname })
instead of window.location.pathname. Matches the pattern already used
in __root.tsx, drops the window-typeof guard, and stays consistent with
the router store on subsequent client navigations.
- URL-encode the sloth mascot src so the space-containing path resolves
cleanly without relying on the browser to encode it.
- Add break-all on the pathname paragraph so long offending URLs wrap
instead of pushing the card wider than the viewport.
---------
Co-authored-by: danielhanchen <michaelhan2050@gmail.com>
* studio/frontend: show Loading fallback instead of blank pane on lazy route navigation
Closes#5567.
Train, Recipes and Export pages are imported via React.lazy() in their
respective createRoute calls, and the Suspense boundary around <Outlet />
in __root.tsx passes fallback={null}. The result is a 1-3 second
completely white pane between sidebar click and content paint, which is
the exact failure mode behind reports that those pages look broken or
stuck. /chat does not suffer from this because chat.tsx imports its
ChatPage synchronously.
Replace fallback={null} on both Suspense boundaries (hideNavbar and
sidebar layouts) with a small centered 'Loading...' label using the
same muted-foreground style as elsewhere in the app. Synchronous routes
(/chat) never suspend so they are unaffected; lazy routes now have a
visible terminal-state placeholder while their chunk loads.
* studio/frontend: also apply RouteFallback to the sidebar Suspense
The first revision only replaced the fallback={null} inside the
hideNavbar branch (used for onboarding / login). The primary lazy
boundary that wraps Train / Recipes / Export is inside the SidebarInset
branch at the other Suspense site, which kept rendering null and made
the page look stuck for the same window the original bug describes
(per bot review feedback on #5568).
Replace both Suspense fallbacks with RouteFallback so the "Loading..."
placeholder fires on every lazy route, not just on the auth flows.
* studio/frontend: shorten RouteFallback comment
---------
Co-authored-by: danielhanchen <michaelhan2050@gmail.com>
* studio/frontend: reconcile stale must_change_password localStorage flag
The client OR's a localStorage flag against /api/auth/status everywhere it
gates change-password routing, but never clears the flag when the server
flips requires_password_change back to false. A user whose default admin
password was already rotated (change-password from another browser, the
CLI reset-password command, or a recreated auth DB) keeps that flag, so:
1. requirePasswordChangeFlow lets them sit on the change-password route.
2. Back to login bounces via requireGuest, hasActiveSession (which only
checks key presence, not validity), then getPostAuthRoute, which sends
the user back because the flag is still set.
End result: the user is pinned on change-password and cannot escape without
clearing localStorage by hand.
Fix the three places that compare server status to the flag:
- auth-guards.ts fetchAuthStatus: clear the local flag whenever the server
reports requires_password_change = false.
- auth-guards.ts requireGuest: call fetchAuthStatus before routing so a stale
flag cannot decide getPostAuthRoute.
- auth-form.tsx initializeAuthForm: same reconcile inside the page so the
change-password page redirects to login as soon as it loads when the
server no longer requires a change.
- api.ts redirectToAuth: same reconcile in the fetch wrapper's auth redirect.
After the reconcile the redundant mustChangePassword() OR clauses are no
longer load bearing for the change-password gates; the server's
fetchAuthStatus is now the single source of truth.
* shorter comments around auth-status reconcile
* studio/auth: make localStorage reconcile bidirectional
* studio: add dismissable toasts with corner close button
- Enable Sonner's close button globally on the Toaster, so every toast
(model load progress, model loaded, load failure, etc.) gets an X that
users can click to dismiss without waiting for the auto-dismiss timer.
This matches the Claude desktop notification behavior.
- Drop the per-toast 'closeButton: false' overrides in the model load
runtime so they inherit the global default. The existing 'onDismiss'
handler already flips state to show an inline header status, so the
X on the loading toast hides the toast without canceling the load
(Cancel still aborts).
- Pin the close button to the top-right corner inside the toast box.
Overrides Sonner's left-side default placement, outside-corner
translate, and hardcoded 'top: 0'. Top is set via a small rule in
index.css because Sonner does not expose it as a CSS variable.
- Add a small offset on the Toaster so toasts sit at the chat header
line, shifted left of the parameters and settings buttons on the
right edge instead of stacking on top of them.
- Bump the post-load success and failure durations from 2s and 5s to
8s so users actually have time to read and click the new close X
before the toast auto-dismisses.
* studio: explicit boolean for closeButton prop to satisfy biome
* studio: keep close button X visible in dark mode
Two defensive fixes for the dark-mode close button visibility:
- Use resolvedTheme so sonner's data-sonner-theme always matches the
class next-themes applies to <html>. Passing theme can be 'system',
which makes sonner resolve via its own media query; that can disagree
with next-themes (Tauri webview, hydration races, OS quirks), leaving
CSS vars dark while sonner still applies its light close-button colors
(dark X on dark background).
- Bump the close-icon stroke from sonner's default 1.5 to 2.25 so the X
is readable on a 12x12 svg sitting on dark backgrounds.
---------
Co-authored-by: shimmyshimmer <datta_mike@hotmail.com>
* studio: register /settings route that opens the settings dialog
Navigating to /settings used to render Not Found because the route
was never registered. The settings dialog only opened via the user
menu, so /settings was a broken deep link if shared. Add a route
that calls useSettingsDialogStore.openDialog() and redirects to the
post-auth landing page so the modal appears on top of the chat.
* studio: harden Connections dialog provider sync and allow manual model IDs
Two related fixes for the Connections panel.
1. Keep localStorage providers when the server returns an empty list.
The dialog used to sync from /api/providers/ on mount and unconditionally
overwrite the Zustand provider store with the server result. When the
server had no enabled configs but the local store had entries (legacy
users, fresh dev installs, or providers created via earlier paths),
opening the dialog silently wiped them. The model picker reads from the
same store, so the chat header reverted from 'gpt-4o . OpenAI' to the
raw 'external::openai-1::gpt-4o' key. Treat the server as authoritative
only when it actually has rows; otherwise keep the local view.
2. Accept manual model IDs alongside the live catalog for remote-mode
providers (DeepSeek, OpenAI, etc.). Previously the only way to save was
to load the available-models catalog via a live API call, which fails
in air-gapped setups, behind 502s, or when the user already knows the
exact model ID. Add a Textarea fallback in the same render block, and
relax the validation to accept manual IDs even when availableModels is
empty. The validation message now points users at the manual path.
* studio: restrict manual model ID entry to openrouter among remote providers
Address review feedback: major remote providers (openai, anthropic,
gemini, mistral, cohere, deepseek, ...) expose large per-model
parameter surfaces that differ across models, so accepting pasted
model IDs leads to mismatched parameter expectations and frustrating
runtime errors. Keep their catalog curated by hiding the manual
textarea and falling back to the prior 'Load available models first'
validation toast for them.
OpenRouter drops unsupported parameters server-side, so manual entry
remains useful there; keep the textarea and the union save path for
it. Custom and curated backends already gated via isCustomProvider /
isCuratedModelList and continue to require manual entry as before.
* studio: shorten code comments in chat-providers-dialog.tsx
Trim three multi-line comment blocks to single lines per review.
* Harden Tauri backend preflight and startup
Require managed Studio root IDs to match before attaching to existing backends, close the concurrent backend-start window, and tighten frontend Tauri detection to Tauri-specific signals.
* Add Tauri backend manageability guards
Gate desktop backend compatibility on explicit manageability fields, add external-conflict handling for unsafe backend states, and protect update/repair paths from mutating active non-owned Studio backends. Track Tauri-owned backends with local owner metadata for verified orphan cleanup only.
* Split Tauri preflight probes into modules
Move preflight types, version checks, managed install probing, and backend probing into focused submodules while preserving behavior and keeping implementation files under the release-readiness size target.
* Use desktop-specific Tauri updater channel
Point the desktop updater at a same-repo desktop-latest manifest and publish that channel from non-draft desktop releases after validating the Tauri-generated latest.json.
* Add Linux desktop update policy
* Add owned backend lifecycle guards
* Adopt verified desktop-owned backends
* Validate desktop backend readiness
* Trim Tauri release hardening code
* Require desktop backend 2026.5.3
* Handle desktop backend edge cases
* Fail stalled desktop backend startup
* Fix desktop update edge cases
* Avoid secret-gating adopted watchdog
* Fix desktop update comparison guards
* Automate desktop release versioning
* Serialize desktop release workflow
* tests: follow preflight.rs split into preflight/{backend,managed,types,version}.rs
PR #5341 splits studio/src-tauri/src/preflight.rs into a directory of
submodules. The cmd.env_remove("UNSLOTH_STUDIO_HOME") + STUDIO_HOME
calls now live in preflight/managed.rs instead of preflight.rs, so
test_tauri_preflight_scrubs_studio_home_env counted zero matches in
the old single-file location and failed with "assert 0 >= 2".
Read whichever shape is on disk: preflight.rs at the old path plus
every *.rs under preflight/ (current PR has 2 occurrences in
preflight/managed.rs). The guard intent is unchanged: at least 2
env_remove calls covering run_cli_probe and probe_cli_capability,
plus the single commands.rs scrub in check_install_status. Verified
locally: pytest tests/test_studio_install_workspace_guard.py::test_tauri_preflight_scrubs_studio_home_env passes.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Avoid browser Tauri hostname detection
* Restore shutdown flag after failed stop
---------
Co-authored-by: Daniel Han <danielhanchen@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* Add Studio web update and release version display
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Show package version in Studio settings
* Break training unload guard barrel cycle
---------
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>
* feat(studio): add Tauri native GGUF intake
* feat(studio): polish native GGUF intake
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* fix(studio): load backend helpers during local setup
* fix(studio): acquire native load lease before unload
* Studio: harden native path lease verification and Tauri intake
- Wrap path.resolve(strict=True) and Path.stat() in NativePathLeaseError so a deleted or unmounted GGUF returns 400 instead of leaking the full filesystem path through the generic load_model/validate_model handler.
- Re-apply _reject_network_or_device_path to the resolved canonical path for defense in depth after symlink resolution.
- Replace try/except ValueError pattern in the device-path guard with Path.is_relative_to; the previous shape silently swallowed NativePathLeaseError (which subclasses ValueError) so /dev,/proc,/sys were never actually rejected.
- Broaden the lease redaction regex and dict-key check (Python and Rust diagnostics) to cover both native_path_lease and nativePathLease so the camelCase form emitted by Tauri/frontend payloads is also redacted.
- Hoist the redact_native_paths import to module top in loggers/handlers; the recursive filter no longer pays a per-record import lookup.
- Persist activeNativePathToken in the chat runtime store so the rollback branch can mint a fresh lease and reload the previous native GGUF when a new load fails after unload; clear it in clearCheckpoint and overwrite it on each successful load.
- use-native-drop: read options through a ref so the Tauri onDragDropEvent listener is registered once and stays attached across option changes; reject ambiguous multi-file drops up front instead of silently registering only the first GGUF.
- pick_native_model: use an async pick_file with a tokio oneshot channel instead of blocking_pick_file so the Tokio worker is not held for the duration of the OS dialog.
- registerNativeModelPath: drop the duplicate sourceKind argument; the Rust command parameter is source_kind.
- install_python_stack: insert the script directory (studio/) on sys.path; the previous insert pointed at studio/backend/ which does not satisfy `from backend.utils.wheel_utils import ...`.
* install_python_stack: keep _BACKEND_DIR on sys.path
Restore the studio/backend insertion. Although the immediately following `from backend.utils.wheel_utils import (...)` is satisfied by studio/ already being on sys.path[0] when invoked as `python studio/install_python_stack.py`, wheel_utils itself runs `from utils.native_path_leases import ...`, which requires studio/backend/ to be importable. Without the backend insertion, the existing tests/python/test_install_python_stack.py collection fails with ModuleNotFoundError: No module named 'utils'.
* Studio: tighten native path lease lifecycle and Tauri intake IPC
- register_native_model_path now hardcodes NativePathSourceKind::Drop on the Rust side and the frontend stops sending source_kind. The previous JS payload (source_kind only) never reached the Rust deserializer because Tauri's default ArgumentCase::Camel maps the Rust parameter source_kind to the JS key sourceKind, so drag/drop registration silently failed. Hardcoding the source kind also keeps audit metadata trustworthy on this command.
- Add native_path_secret_removed_for_child_start context manager and wrap multiprocessing.Process.start() at the inference, export, training, and data-recipe job spawn sites. The previous wrapper-only scrub left UNSLOTH_STUDIO_NATIVE_PATH_LEASE_SECRET visible to spawn-platform import-time worker code. The wrapper run_without_native_path_secret stays as defense-in-depth inside the child.
- Stop passing exc_info=True from the native-grant load/validate error logs in routes/inference.py. The structlog filter_sensitive_data processor runs before the renderer, so ConsoleRenderer formatted tracebacks bypassed redaction; the redacted str(e) preserves the message text.
- Replace the os.path.normcase string equality on the resolved canonical path with Path.samefile (with a normcase fallback) so Windows leases that differ only in extended-length \\?\ prefix or short-name spelling are accepted.
- Wrap consumeNativePathToken in its own try/catch in the chat runtime rollback. If the previous native-model token has aged out of TOKEN_TTL we now surface a clear modelsError instead of silently swallowing the rollback inside the outer catch.
- Reject non-ASCII lease strings in _split_lease and convert UnicodeEncodeError / binascii.Error / ValueError raised by _b64decode into NativePathLeaseError so verify_native_path_lease never escapes raw exceptions to the route handler.
- Tighten dropStateForPaths to mark multi-file payloads invalid so the overlay matches the post-fix drop handler that rejects the same payload.
- Replace the one-shot fetch in useNativePathLeasesSupported with a delayed-retry loop so the picker/drop becomes available once the backend is up rather than staying disabled for the rest of the session after a transient failure.
- Drop the unused setActiveNativePathToken setter; the value is set via setState directly in use-chat-model-runtime.
- Add a toast on auto-load failure in use-native-drop so a collapsed model selector does not hide the error.
- Burn the lease nonce before _validate_current_stat so a stat-failed lease is single-use even if a later state change happens to match the original size/mtime.
* Studio: cache lease secret, harden native path stat checks, polish intake UX
- Cache the decoded UNSLOTH_STUDIO_NATIVE_PATH_LEASE_SECRET on first verify and validate that it is base64-decodable and at least 32 bytes. Subsequent _decode_secret calls return from the cache and never touch os.environ, so concurrent /api/inference/load and /api/health requests no longer race with native_path_secret_removed_for_child_start scrubbing the env. native_path_leases_supported now wraps _decode_secret so the health flag matches what verify_native_path_lease actually accepts.
- Replace path.is_file()/is_dir() + path.stat() with os.lstat() in _validate_current_stat and explicitly reject S_ISLNK; size and mtime checks now refer to the link itself, closing the same-size+same-mtime symlink-swap window that the prior follow-symlink stat() left open.
- Add an issued_at_ms < expires_at_ms sanity check in _validate_payload to reject internally inconsistent (HMAC-protected) lease payloads.
- Sort _NATIVE_PATH_REDACTIONS by length (descending) before iterating in redact_native_paths so a longer registered path is replaced before a shorter prefix path; otherwise logs containing /foo/X.gguf.bak after only /foo/X.gguf was registered would leak the .bak suffix.
- classify_existing_path now re-checks the canonical path with symlink_metadata after canonicalize, so a regular file that is replaced with a symlink in the small canonicalize window is rejected at registration.
- ModelSelector renders the local file picker as its own block (not in the eject ternary), so a user with an active model can still replace it via the picker rather than only via drag/drop.
- useNativePathLeasesSupported caps the readiness probe at MAX_READINESS_POLLS (60 = ~5 minutes) and aborts the in-flight fetch on unmount via AbortController, so a permanently-disabled backend stops generating sustained traffic and hot-reload no longer leaks open connections.
- useChooseNativeModel returns a stable useCallback closure and guards the OS dialog with a useRef so rapid double-clicks cannot open multiple dialogs and orphan Rust tokens.
- Branch the multi-file drop toast: if no GGUF was present we say "Only .gguf model files can be dropped here." and otherwise "Drop a single .gguf model file." so users dropping non-GGUF attachments get an accurate explanation.
* native_path_leases: lstat the signed canonical path before resolving
The earlier change to lstat inside _validate_current_stat operates on grant.canonical_path, which is the post-resolve target. If the user atomically replaces the originally-signed file with a symlink to a different file of identical size and mtime, path.resolve(strict=True) follows the symlink, samefile returns True (both ends share the new inode), and the lstat in _validate_current_stat sees the regular target file rather than the symlink, so the swap goes undetected.
Add an os.lstat on the signed canonical path before path.resolve(strict=True), and reject S_ISLNK there. The lstat in _validate_current_stat stays as defense-in-depth for swaps that occur strictly between resolve and stat.
* Studio: scrub native lease secret before mp.Queue spawn and tighten lease lifecycle
- Move _CTX.Queue / _CTX.Event / _CTX.Process construction inside native_path_secret_removed_for_child_start at the inference, export, training and data-recipe spawn sites. The first Queue creation lazily spawns Python's multiprocessing.resource_tracker child, so when it ran outside the scrub context the tracker process inherited the lease secret. Reproduced via the proc filesystem environ entry; the wrapped order keeps the tracker clean.
- native_path_secret_removed_for_child_start now refcounts entries: the env var is popped on the first entry and restored only when the last context exits. Concurrent training/inference/export starts no longer serialize on the env lock across the entire proc.start yield, while still guaranteeing the env stays empty for the duration of every overlapping spawn.
- run_without_native_path_secret now also nulls the module-level cached lease secret. With the existing spawn-only multiprocessing context the cache is irrelevant in practice, but a future fork caller would otherwise inherit the in-memory secret even though the env var was scrubbed.
- filter_sensitive_data now applies the native lease key check on the top-level event_dict, not only on nested dicts, so a logger call that includes a lease value as a top-level keyword field actually redacts it (the bare value does not match the prefix-anchored regex).
- chat-page loadNativeModelIntent now passes intent.id to clearModelIntent so a second drag-drop during an in-flight first auto-load is not wiped from the chip area when the first resolves.
- Bump useNativePathLeasesSupported's MAX_READINESS_POLLS from 60 to 720 so first-run installs that compile llama.cpp from source or download large CUDA wheels (well past 5 minutes) don't permanently disable the native picker.
* native_path_leases: serialize first-decode against scrub context
_decode_secret used a separate _SECRET_INIT_LOCK from the env scrub's _NATIVE_PATH_ENV_LOCK, so the very first decode (before the cache is populated) could race a concurrent native_path_secret_removed_for_child_start and read os.environ during the env-empty window, raising "Native path grants require the managed desktop backend." Subsequent calls hit the cache and were already safe.
Acquire _NATIVE_PATH_ENV_LOCK around the env read inside _SECRET_INIT_LOCK and fall back to _SCRUB_SAVED_SECRET when the scrub has temporarily popped the env var. Lock ordering (init then env) is consistent with no other caller, so no deadlock.
* Studio: surface native model load errors and harden native path label cache
- Native model load and validate now bubble up the actual exception (with
paths redacted) and apply the same friendly-error rewrite the non-native
path uses, so users see "CUDA OOM", "trust_remote_code required", etc.
instead of a generic "Failed to load native model: <label>".
- run_without_native_path_secret now also nulls _SCRUB_SAVED_SECRET so a
forked grandchild that imports native_path_leases cannot recover the
secret via the scrub-aware fallback in _decode_secret.
- _NATIVE_PATH_LABELS now has its own 10000-entry cap independent of the
100-entry redaction list, so display_label_for_native_path no longer
falls back to returning the raw canonical path after 101 native paths
in one session. Redaction list keeps the 100-entry cap for log-scan
performance.
- _validate_payload now also rejects null bytes in display_label, which
is echoed back in HTTP responses and log lines.
* Studio: harden native path lease validation and chained native rollback
- child_env_without_native_path_secret now copies os.environ under
_NATIVE_PATH_ENV_LOCK so a concurrent scrub-context env pop cannot
raise RuntimeError: dictionary changed size during iteration in a
background hardware scan or other env reader.
- _validate_payload and grant construction route every signed numeric
field (version, issued_at_ms, expires_at_ms, size_bytes, modified_ms)
through new _required_int / _optional_int helpers that wrap raw int()
ValueError into NativePathLeaseError. The single upstream catcher
produces 400 instead of 500 for malformed signed payloads.
- verify_native_path_lease now runs _validate_current_stat before
_consume_nonce, so a transient stat error on the canonical path no
longer permanently burns the nonce. Concurrent verifies still
serialize through _consume_nonce, so single-use is preserved.
- Chained native model rollback now restores activeNativePathToken in
the chat runtime store after a successful rollback loadModel. Without
this, a second consecutive failed switch could not re-roll-back
because the store token had been overwritten by the failed attempt.
- validate_model now applies the same not_supported_hints friendly
rewrite to native model errors that load_model already does, so a
native .gguf that fails validation with an upstream "is not supported"
message gets the same actionable wording as the non-native branch.
* Studio: harden native path log redaction, status disclosure, and chip lifecycle
- structlog processor chain now runs format_exc_info before
filter_sensitive_data so traceback strings are produced (and then
redacted) rather than passed through as untouched (type, value, tb)
tuples that the JSON or console renderer formats after the redaction
filter has already finished.
- native_path_secret_removed_for_child_start clears _CACHED_LEASE_SECRET
in addition to popping the env var, so a fork during the scrub window
cannot inherit the cached bytes via the parent's heap. Parent verify
calls during the window keep working through the existing scrub-aware
fallback in _decode_secret.
- load_model's except ValueError handler now redacts native paths and
uses the native model log label when native_grant_backed is true.
Previously a ValueError raised after lease verification (e.g. from
ModelConfig.from_identifier or downstream GGUF parsing) returned the
raw exception string in the HTTP response body.
- llama_cpp_backend now records the native display label at GGUF load
time, and /api/inference/status prefers it over the redaction store.
After a Python backend restart the redaction store is empty; the
attribute keeps the friendly label, and an absolute model_identifier
with no other label source falls back to the basename so the canonical
path no longer appears in active_model.
- reveal_path_token uses native "reveal and select" commands on macOS
(open -R) and Windows (explorer /select,) so the file is highlighted
in the file manager. Linux keeps the existing parent-directory open.
- Native model rollback that fails because the previous token cannot be
consumed now throws a rollback-specific Error, and the outer empty
catch was replaced with one that re-throws the rollback error. The
rollback-specific message now reaches the user instead of being
overwritten by the original load error message.
- NativeModelChip tracks the Rust token's expiresAtMs on a single
setTimeout, disables the Load button at expiry, and relabels it
"Select again" with an explanatory tooltip so users do not click into
a guaranteed-failure path after the 15-minute TTL elapses.
* Studio: tighten native artifact policy, mmproj sibling check, and intake UX
- is_open_safe_artifact no longer grants Open for directories. Reveal
already handles directory navigation, so the change closes the
attack surface where a macOS .app artifact could be launched via
open_path_token + open::that_detached.
- Display labels are sanitized in classify_existing_path. Control
characters in filenames (newlines, tabs, NUL et al.) are replaced
with spaces and the label is trimmed and capped, so a file named
with embedded newlines cannot inject forged log lines or scramble
the UI status panel.
- validate_entry_path skips the size_bytes/modified_ms equality check
when the operation is Reveal or Open. Cloud-sync agents (Dropbox,
iCloud Drive, OneDrive) routinely rewrite extended-attribute
metadata which bumps mtime, and the user expects Reveal/Open to
remain available for files in synced folders.
- llama_cpp_backend gains a _native_grant_backed flag at GGUF load
success. /api/inference/status only applies the absolute-path
basename fallback when that flag is true, so a non-native absolute
local GGUF still reports its canonical model_identifier and unload
by identifier keeps working.
- Native vision GGUFs now run through _validate_native_mmproj_companion
before llama-server starts: the companion mmproj must be a regular
file, not a symlink, and must live in the same resolved directory as
the granted GGUF. This stops a hostile sibling or symlinked mmproj
from being loaded under a single-file lease.
- Chained native rollback restructured: the rollback loadModel + state
+ refresh runs inside its own try/catch that swallows so the outer
throw error surfaces the ORIGINAL load failure. The native-token
consume-failure case still throws the rollback-specific message
early, before the inner block runs, so its actionable guidance is
preserved.
- Loading-model state and the duplicate-load guard in the chat runtime
hook now compare both the model id and the native path token. Two
drops or picks with the same basename in different folders no longer
silently dedup; the second token is honored.
- chat-page loadNativeModelIntent awaits selectModel before clearing
the pending intent. If selectModel returns early via dedup or
throws, the chip and its token stay so the user can retry instead
of losing the selection.
- NativeModelChip's Reveal button is disabled when the lease has
expired (Rust would reject it anyway), and the Load button label
reads "Expired" instead of "Select again" so the disabled element
no longer promises an action it cannot perform.
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* add unsloth studio desktop app
* Fix review findings
- studio/src-tauri/tauri.conf.json: retarget updater to staging repo
(danielhanchen/unsloth-staging-2); switch to unslothai/unsloth on upstream merge.
- studio/src-tauri/linux/postremove.sh: drop the interactive read loop and the
/home/* iteration. Package maintainer scripts must stay non-interactive and
must not touch other users' data.
- studio/frontend/src/app/auth-guards.ts: honor tauriAutoAuth() boolean. Failed
auto-auth now redirects to /login; requireGuest/requirePasswordChangeFlow
only redirect to /chat when auth succeeds. The new early-return on failed
auth is intentional so the login / change-password flows remain reachable
when desktop auth is not yet established.
- studio/frontend/src/config/env.ts: keep fetched=false on health failure so
later calls retry instead of caching the client-side platform guess.
- studio/src-tauri/src/install.rs: pick the available system package manager
(apt-get, dnf, zypper, pacman); AppImage bundles run on non-Debian distros.
- studio/frontend/src/lib/open-link.ts + markdown-text/sources callers: return
boolean from openLink so callers only preventDefault on handled URLs; relative
hrefs now navigate natively.
- studio/frontend/src/features/settings/tabs/about-tab.tsx: fetch(apiUrl(...))
so the version request targets the backend port in desktop mode. The bare
/api/health predates the Tauri webview (blame: the earlier onboarding commit,
which ran with same-origin frontend/backend); in desktop mode the webview
origin is tauri://localhost so the bare path fails.
- install.ps1: gate the install_python_stack.py hotfix on a sentinel comment
instead of a content regex; append the sentinel after applying so reruns
are unambiguous.
- unsloth_cli/commands/studio.py _write_auth_secret: use the atomic mkstemp +
os.replace path on Windows too; chmod calls are wrapped in try/except OSError.
- studio/src-tauri/src/preflight.rs probe_existing_backends: fan out the health
probes concurrently; desktop-auth status still runs sequentially per candidate.
reqwest::Client is internally Arc-wrapped so the in-loop .clone() is a
refcount bump, not a deep clone; annotated inline.
- studio/src-tauri/src/preflight.rs run_cli_probe: wait() after kill() to reap
the child, matching probe_cli_capability.
- studio/src-tauri/src/process.rs + main.rs: add stop_backend_detached and use
it from the tray quit handler so the 5s graceful-wait does not block the
Tauri main loop. RunEvent::Exit keeps the synchronous safety-net call.
- studio/backend/main.py: drop the permissive localhost CORS regex in
api-only mode; the explicit allow_origins list is sufficient.
- .github/workflows/release-desktop.yml: drop max-parallel: 1 so platform
builds run in parallel, and lift releaseBody to an env var so the three
tauri-action invocations share one source of truth.
* Fix review findings (loop 2)
- studio/backend/auth/storage.py update_password: clear_desktop_secret()
alongside clear_bootstrap_password() so rotating the admin password
also revokes any previously provisioned .desktop_secret. Without this,
an old local desktop credential keeps minting fresh admin tokens via
/api/auth/desktop-login after a password rotation.
- studio/src-tauri/src/desktop_auth.rs provision_desktop_auth: wrap
cmd.output().await in tokio::time::timeout(30s). DESKTOP_AUTH_LOCK is
held across the whole desktop_auth flow, and previously a hanging
`unsloth studio provision-desktop-auth` subprocess would pin the lock
indefinitely and freeze every subsequent desktop_auth call.
* Add review tests
* Consolidate review tests
Merge review-added tests into the existing studio/backend/tests/test_desktop_auth.py
(the PR's authoritative desktop-auth test file). Drops three scaffolding files under
tests/python/ in favor of five focused tests next to the tests they extend:
- test_update_password_clears_desktop_secret (runtime)
- test_update_password_on_unknown_user_leaves_desktop_secret_intact (runtime)
- test_cli_provisioning_delegates_to_storage_create_desktop_secret (source-level)
- test_cli_connect_auth_db_reads_storage_db_path (source-level)
- test_desktop_auth_provision_has_bounded_timeout (Rust source-level)
* Revert auth-guards.ts Tauri branches to unconditional form
The review loop on PR 5144 introduced a regression: the isTauri branch of
requireAuth redirected to /login when tauriAutoAuth() returned false, and
requireGuest / requirePasswordChangeFlow silently fell through on the same
condition. The Tauri desktop app authenticates via a local auto-generated
secret; it must never surface /login or /change-password to the user. A
failed auto-auth should let the startup layer retry, not expose a password
form.
Restore the three Tauri branches to the author's original unconditional
form (requireAuth: return; requireGuest / requirePasswordChangeFlow: throw
redirect({to: '/chat'})). Keep the rest of the review fixes -- the
apiUrl() fetch wrapping, authRedirect helper, and fetchAuthStatus refactor
are all legitimate improvements and are preserved.
* Revert release-desktop.yml to author's version
The review loop's workflow-file tweaks (drop max-parallel: 1, lift releaseBody
to an env var) are cosmetic. OAuth tokens cannot push workflow-file changes,
and fine-grained PATs cannot honor maintainerCanModify on a third-party fork.
Reverting the workflow file to wasimysaid's version lets the push go through
without needing a classic PAT with both repo and workflow scopes.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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Co-authored-by: Daniel Han <danielhanchen@gmail.com>
Co-authored-by: Daniel Han <unslothai@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* auth: default to chat
* settings: relaunch onboarding
* onboarding: return to launch page
* studio: stop auto guided tour
* ui: soften global radius
* cleanup: rename onboarding exit prop
* fix onboarding redirect safety
* Show real Unsloth version in settings
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* feat(studio): replace navbar navigation with collapsible sidebar
Add an app-wide sidebar with hover-expand and pin-to-dock behavior.
Navigation items (Studio, Recipes, Export, Chat) move from the center
pill navbar to the sidebar. Chat threads and recipes render as
collapsible sub-lists. Navbar simplified to logo + update + close.
- Extend SidebarProvider with pinned/hovered state model
- New AppSidebar with animated active indicator, sloth profile menu,
theme toggle, guided tour, back/forward navigation
- Chat page refactored to URL-driven view state via search params
- Extract reusable hooks for chat thread and recipe sidebar data
- Guard startViewTransition for browser compatibility
- Wrap chat deletions in Dexie transaction for data integrity
* feat(studio): move logo to sidebar and make navbar overlay
- Sidebar is now full-height with logo in SidebarHeader
- Collapsed sidebar shows sticker.png, expanded shows full logo
- Navbar is absolute-positioned overlay (no layout space)
- Main content extends to top, aligning with navbar controls
* feat(studio): full-height sidebar with recents, edge-to-edge nav buttons
- Sidebar outside max-w-7xl, pinned to left edge
- Remove sidebar rounding, menu buttons rounded-md
- Nav buttons flush to sidebar edges with no left rounding
- Replace collapsible recipes/chat with flat nav items
- Add Recents section with chat history (1 item when not on chat, full on chat)
- New Chat as first nav item with PencilEdit02Icon
- Cursor pointer on all sidebar buttons
- Navbar temporarily hidden for screenshots
* fix(studio): fix chat scroll, action bar hover, collapsible recents
- Fix sticky composer by removing `relative` override on viewport footer
- Action bar buttons only show on hover (autohide=always)
- Remove floating border/shadow from action bar
- Add scroll space above composer for last message actions
- Back/forward buttons use router history (stay in-app)
- Recents section collapsible with chevron on chat route
- Set html/body/#root height for proper h-full chain
* fix(studio): address review feedback, clean up unused code
- Unhide navbar (was left hidden from screenshot)
- Remove unused imports: SidebarMenuSub*, BubbleChatIcon, ColumnInsertIcon
- Remove unused vars: recipeItems, activeRecipeId, canCompare, recipesOpen
- Include compare query id in active sidebar selection
- Use store type for contextUsage instead of inline type
- Simplify noop in sidebar.tsx
- Remove empty className prop
* feat(studio): add mobile sidebar, recent runs section, and misc UX fixes
* feat(studio): scaffold settings feature module with dialog store
* feat(studio): add tri-state theme store for settings
* feat(chat): add clear-all-chats and export-chat-history utils
* feat(studio): add settings dialog shell with tab rail
* feat(studio): add appearance tab with theme and sidebar pin
* feat(studio): add settings general tab with hf token, auto-title, reset prefs
* feat(studio): add settings chat tab with export and clear
* feat(studio): add api keys tab with list and revoke flow
* feat(studio): add create-key form and reveal dialog
* feat(studio): add usage examples panel to api keys tab
* feat(studio): add settings about tab with update and shutdown
* feat(studio): add settings dropdown item and cmd-comma shortcut
* feat(studio): remove legacy api-keys route and chat-sheet preference rows
* fix(studio): settings dialog a11y + polish pass
* feat(studio): inline api key reveal card replacing nested dialog
* fix(studio): hide revoked keys from settings list
* refactor(studio): strip navbar and hoist training unload guard
* feat(studio): explicit sidebar toggle, remove hover-open and pin icons
* fix(studio): use SidebarRight01Icon for collapsed sidebar open toggle
* fix(studio): address code review findings for settings dialog
* feat(studio): collapsible navigate group with standalone new-chat and compare
* fix(studio): chat-only standalone actions, use ColumnInsertIcon for compare
* fix(studio): sidebar new-chat/compare state reset and icon-mode collapsible
* feat(studio): add compact logo assets for sidebar header
* Fixed sidebar design
* fix(studio): sidebar delete icon hover contrast and sizing
* feat(studio): route-gate sidebar recents (chats off /studio, runs on /studio)
* feat(studio): add chat search store
* feat(studio): add chat search index hook with snapshot-on-open
* feat(studio): add chat search command dialog with global shortcut
* feat(studio): wire chat search into sidebar
* fix(studio): trim hf token on save, add show/hide toggle, commit on close
* revert(studio): restore original sidebar/border colors, brighten sidebar
* feat(studio): forward overlayClassName through CommandDialog
* fix(studio): wrap search dialog in Command context, redesign as flat 635px card
* fix(studio): reserve right padding on recent items so delete icon stops overlapping title
* fix(studio): skip hf token unmount-commit during reset-prefs reload
* chore(studio): drop unused icon import and unreachable runs navigate branch
* fix(studio): chat search index filters archived before limit, batches message query, picks up reasoning text
* fix(studio): keep CommandEmpty in tree so empty state renders correctly
* fix(studio): cap system prompt and chat template textareas so they scroll instead of growing
* fix(studio): attach chat-compare tour anchor to sidebar compare button
* fix(studio): persist system theme explicitly so next-themes does not clobber on reload
* fix(studio): auto-switch to history tab when selecting a recent run from sidebar
* UI overhaul: chatbox, scrollbar, sidebar, and compare view
UI Changes:
- Redesigned the Compare UI with general cleanup
- Redesigned the Chatbox UI
- Reduced the width of the user chat bubble for improved readability
- Narrowed the user chat box across the content page
- Adjusted thinking-box text color to be slightly darker
- Removed faded text effect from chat messages
- Removed faded text effect from the thinking box
- Added a small LLM chat safety note at the bottom of the chatbox
- Restyled the scrollbar
Layout & Behavior:
- Reworked the scrollbar to span the full height of the page (no top/bottom padding) and remain persistently visible when content is scrollable, rather than only on hover
- Reworked the Configuration sidebar to span full height — removed rounded corners and borders, with the scrollbar adjusted to match the full top-to-bottom layout
- Adjusted the top menu and bottom chatbox content areas to work correctly with the new full-page scroll behavior
- Made chat content match the chatbox width, with content sliding slightly behind the chatbox when scrolling
- Aligned chat text width with the chatbox for visual consistency, including how far the text extends behind the chatbox
Fixes:
- Fixed the chatbox not auto-expanding when typing multi-line input while bottom-positioned during an active chat (previously only worked before a chat had started)
- Fixed positioning and design of the user chat hover menu buttons to match the assistant chat box — now displayed below the chat bubble instead of on the left side
* Fix user message layout in thread component
* swap code icon
* fix compare layout
* fix compare pane flex
* Sidebar improvements and fixes
- Added scrolling support to the sidebar so menus and recent chats no longer get hidden
- Recent chats are now always visible in the sidebar, not hidden when in Studio, Recipes, or Export
- Recent chat is now deselected when selecting other navigations
- Fixed sidebar glitch where browser resize could make the sidebar and expand button disappear completely
- Fixed glitch where the open-sidebar hover tooltip appeared above the logo when clicking expand sidebar
- Reduced sidebar width on mobile to around 2/3 of the screen (was too wide)
- Made the close-sidebar hover tooltip consistent with the rest of the design
- Removed sidebar collapse/expand animation
- Small adjustment to chat width
* Fix route scrolling, polling, and theme sync issues
* Fix Studio page scrolling
---------
Co-authored-by: sneakr <hauzin@hotmail.com>
* Studio: add API key authentication for programmatic access
External users want to hit the Studio API (chat completions with tool
calling, training, export, etc.) without going through the browser
login flow. This adds sk-unsloth- prefixed API keys that work as a
drop-in replacement for JWTs in the Authorization: Bearer header.
Backend:
- New api_keys table in SQLite (storage.py)
- create/list/revoke/validate functions with SHA-256 hashed storage
- API key detection in _get_current_subject before the JWT path
- POST/GET/DELETE /api/auth/api-keys endpoints on the auth router
Frontend:
- /api-keys page with create form, one-time key reveal, keys table
- API Keys link in desktop and mobile navbar
- Route registered with requireAuth guard
Zero changes to any existing route handler -- every endpoint that uses
Depends(get_current_subject) automatically works with API keys.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Use actual origin in API key usage examples
The examples on /api-keys were hardcoded to localhost:8888 which is
wrong for remote users. Use window.location.origin so the examples
show the correct URL regardless of where the user is connecting from.
* Add `unsloth studio run` CLI command for one-liner model serving
Adds a `run` subcommand that starts Studio, loads a model, creates an
API key, and prints a ready-to-use curl command -- similar to
`ollama run` or `vllm serve`.
Usage: unsloth studio run -m unsloth/Qwen3-1.7B-GGUF --gguf-variant UD-Q4_K_XL
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Add end-to-end tests for `unsloth studio run` and API key usage
Tests the 4 usage examples from the API Keys page:
1. curl basic (non-streaming) chat completions
2. curl streaming (SSE) chat completions
3. OpenAI Python SDK streaming completions
4. curl with tools (web_search + python)
Also tests --help output, invalid key rejection, and no-key rejection.
All 7 tests pass against Qwen3-1.7B-GGUF.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Add /v1/completions, /v1/embeddings, /v1/responses endpoints and --parallel support
- llama_cpp.py: accept n_parallel param, pass to llama-server --parallel
- run.py: plumb llama_parallel_slots through to app.state
- inference.py: add /completions and /embeddings as transparent proxies to
llama-server, add /responses as application-level endpoint that converts
to ChatCompletionRequest; thread n_parallel through load_model
- studio.py: set llama_parallel_slots=4 for `unsloth studio run` path
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Make /v1/responses endpoint match OpenAI Responses API format
The existing /v1/responses shim returned Chat Completions format, which
broke OpenAI SDK clients using openai.responses.create(). This commit
replaces the endpoint with a proper implementation that:
- Returns `output` array with `output_text` content parts instead of
`choices` with `message`
- Uses `input_tokens`/`output_tokens` instead of `prompt_tokens`/
`completion_tokens` in usage
- Sets `object: "response"` and `id: "resp_..."`
- Emits named SSE events for streaming (response.created,
response.output_text.delta, response.completed, etc.)
- Accepts all OpenAI Responses API fields (tools, store, metadata,
previous_response_id) without erroring -- silently ignored
- Maps `developer` role to `system` and `input_text`/`input_image`
content parts to the internal Chat format
Adds Pydantic schemas for request/response models and 23 unit tests
covering schema validation, input normalisation, and response format.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Studio: add Anthropic-compatible /v1/messages endpoint (#4981)
* Add Anthropic-compatible /v1/messages endpoint with tool support
Translate Anthropic Messages API format to/from internal OpenAI format
and reuse the existing server-side agentic tool loop. Supports streaming
SSE (message_start, content_block_delta, etc.) and non-streaming JSON.
Includes offline unit tests and e2e tests in test_studio_run.py.
* Add enable_tools, enabled_tools, session_id to /v1/messages endpoint
Support the same shorthand as /v1/chat/completions: enable_tools=true
with an optional enabled_tools list uses built-in server tools without
requiring full Anthropic tool definitions. session_id is passed through
for sandbox isolation. max_tokens is now optional.
* Strip leaked tool-call XML from Anthropic endpoint content
Apply _TOOL_XML_RE to content events in both streaming and
non-streaming tool paths, matching the OpenAI endpoint behavior.
* Emit custom tool_result SSE event in Anthropic stream
Adds a non-standard tool_result event between the tool_use block close
and the next text block, so clients can see server-side tool execution
results. Anthropic SDKs ignore unknown event types.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Split /v1/messages into server-side and client-side tool paths
enable_tools=true runs the existing server-side agentic loop with
built-in tools (web_search/python/terminal). A bare tools=[...] field
now triggers a client-side pass-through: client-provided tools are
forwarded to llama-server and any tool_use output is returned to the
caller with stop_reason=tool_use for client execution.
This fixes Claude Code (and any Anthropic SDK client) which sends
tools=[...] expecting client-side execution but was previously routed
through execute_tool() and failing with 'Unknown tool'.
Adds AnthropicPassthroughEmitter to convert llama-server OpenAI SSE
chunks into Anthropic SSE events, plus unit tests covering text
blocks, tool_use blocks, mixed, stop reasons, and usage.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Fix httpcore GeneratorExit in /v1/messages passthrough stream
Explicitly aclose aiter_lines() before the surrounding async with
blocks unwind, mirroring the prior fix in external_provider.py
(a41160d3) and cc757b78's RuntimeError suppression.
* Wire stop_sequences through /v1/messages; warn on tool_choice
Plumb payload.stop_sequences to all three code paths (server-side
tool loop, no-tool plain, client-side passthrough) so Anthropic SDK
clients setting stop_sequences get the behavior they expect. The
llama_cpp backend already accepted `stop` on both generate_chat_
completion and generate_chat_completion_with_tools; the Anthropic
handler simply wasn't passing it.
tool_choice remains declared on the request model for Anthropic SDK
compatibility (the SDK often sets it by default) but is not yet
honored. Log a structured warning on each request carrying a non-
null tool_choice so the silent drop is visible to operators.
* Wire min_p / repetition_penalty / presence_penalty through /v1/messages
Align the Anthropic endpoint's sampling surface with /v1/chat/completions.
Adds the three fields as x-unsloth extensions on AnthropicMessagesRequest
and threads them through all three code paths: server-side tool loop,
no-tool plain, and client-side passthrough.
The passthrough builder emits "repeat_penalty" (not "repetition_penalty")
because that is llama-server's field name; the backend methods already
apply the same rename internally.
* Fix block ordering and prev_text reset in non-streaming tool path
_anthropic_tool_non_streaming was building the response by appending
all tool_use blocks first, then a single concatenated text block at
the end — losing generation order and merging pre-tool and post-tool
text into one block. It also never reset prev_text between synthesis
turns, so the first N characters of each post-tool turn were dropped
(where N = length of the prior turn's final cumulative text).
Rewrite to build content_blocks incrementally in generation order,
matching the streaming emitter's behavior: deltas within a turn are
merged into the trailing text block, tool_use blocks interrupt the
text sequence, and prev_text is reset on tool_end so turn N+1 diffs
against an empty baseline.
Caught by gemini-code-assist[bot] review on #4981.
* Make test_studio_run.py e2e tests pytest-compatible
Add a hybrid session-scoped studio_server fixture in conftest.py that
feeds base_url / api_key into the existing e2e test functions. Three
invocation modes are now supported:
1. Script mode (unchanged) — python tests/test_studio_run.py
2. Pytest + external server — point at a running instance via
UNSLOTH_E2E_BASE_URL / UNSLOTH_E2E_API_KEY env vars, no per-run
GGUF load cost
3. Pytest + fixture-managed server — pytest drives _start_server /
_kill_server itself via --unsloth-model / --unsloth-gguf-variant,
CI-friendly
The existing _start_server / _kill_server helpers and main() stay
untouched so the script entry point keeps working exactly as before.
Test function signatures are unchanged — the (base_url, api_key)
parameters now resolve via the new fixtures when running under
pytest.
* Rename test_studio_run.py -> test_studio_api.py
The file is entirely about HTTP API endpoint testing (OpenAI-compatible
/v1/chat/completions, Anthropic-compatible /v1/messages, API key auth,
plus a CLI --help sanity check on the command that runs the API). None
of its tests cover training, export, chat-UI, or internal-Python-API
concerns.
The old name misleadingly suggested "tests for the unsloth studio run
CLI subcommand" — the new name reflects the actual scope.
Updates:
- git mv the file (rename tracked, history preserved)
- Rewrite opening docstring to state the API surface focus and call
out what is explicitly out of scope
- Update all 4 Usage-block path references to the new filename
- LOG_FILE renamed to test_studio_api.log
- conftest.py fixture import rewritten from test_studio_run to
test_studio_api, plus 7 docstring/comment references updated
No functional changes to test logic, signatures, or main().
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* Fix httpcore asyncgen cleanup in /v1/messages and /v1/completions
The earlier fix in 985e92a9 was incomplete: it closed aiter_lines()
explicitly but still used `async with httpx.AsyncClient()` /
`async with client.stream()` inside the generator. When the generator
is orphaned (e.g. client disconnects mid-stream and Starlette drops
the StreamingResponse iterator without explicitly calling aclose()),
Python's asyncgen finalizer runs the cleanup in a DIFFERENT task than
the one that originally entered the httpx context managers. The
`async with` exits then trigger httpcore's HTTP11ConnectionByteStream
.aclose(), which enters anyio.CancelScope.__exit__ with a mismatched
task and raises RuntimeError("Attempted to exit cancel scope in a
different task"). That error escapes any user-owned try/except
because it happens during GC finalization.
Replace `async with` with manual client/response lifecycle in both
/v1/messages passthrough and /v1/completions proxy. Close the
response and client in a finally block wrapped in
`try: ... except Exception: pass`. This suppresses RuntimeError (and
other Exception subclasses) from the anyio cleanup noise while
letting GeneratorExit (a BaseException, not Exception) propagate
cleanly so the generator terminates as Python expects.
Traceback observed in user report:
File ".../httpcore/_async/connection_pool.py", line 404, in __aiter__
yield part
RuntimeError: async generator ignored GeneratorExit
...
File ".../anyio/_backends/_asyncio.py", line 455, in __exit__
raise RuntimeError(
RuntimeError: Attempted to exit cancel scope in a different task
* Expand unsloth studio run banner with SDK base URL and more curl examples
Add an explicit "OpenAI / Anthropic SDK base URL" line inside the info
box so SDK users don't accidentally copy the bare server URL (without
/v1) into their OpenAI/Anthropic SDK constructors and hit 404s.
Replace the single /v1/chat/completions curl example with three
labeled blocks: chat/completions, Anthropic /messages, and OpenAI
Responses. The Anthropic example includes max_tokens (Anthropic SDKs
require it even though Studio accepts None).
All examples derived from a computed sdk_base_url so the /v1 prefix
stays in sync if the public path ever changes.
* Hash API keys with HMAC-SHA256 + persistent server secret
Stores the HMAC secret in a new app_secrets singleton table. Fixes
CodeQL py/weak-sensitive-data-hashing alert on storage.py:74-76,
394-395. Refresh tokens stay on plain SHA-256 (unchanged _hash_token)
so existing user sessions survive upgrade — API keys are new on this
branch so there is no migration.
* Use PBKDF2 for API key hashing per CodeQL recommendation
HMAC-SHA256 was still flagged by py/weak-sensitive-data-hashing.
Switch to hashlib.pbkdf2_hmac, which is in CodeQL's recommended
allowlist (Argon2/scrypt/bcrypt/PBKDF2). Persistent server-side
salt stays in app_secrets for defense-in-depth. 100k iterations to
match auth/hashing.py's password hasher.
---------
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: Roland Tannous <rolandtannous@gravityq.ai>
Add mode="wait" and exit={{ opacity: 0 }} to the root AnimatePresence
wrapper so outgoing routes fully unmount before incoming routes render.
Without this, rapid navigation between Studio/Export/Recipes/Chat caused
pages to stack (2x–3x duplication).
Co-authored-by: AdamPlatin123 <AdamPlatin123@users.noreply.github.com>
Co-authored-by: Wasim Yousef Said <wasimysdev@gmail.com>
* chat only with gguf for mac devices
* resolving gpt comments
* add change-password for chat only
* hide lora adaptors dropdown
* solving gpt comments
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* addressing the comment
* fixing auth flow
---------
Co-authored-by: Datta Nimmaturi <venkatadattasainimmaturi@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* fix: quotation marks
* diceware passphrase generation
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
---------
Co-authored-by: Roland Tannous <rolandtannous@gravityq.ai>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
