Adds System Preferences, Dark and Light themes, gated by the
`hasThemeSwitcher` feature flag (off by default — dark stays the default
theme for everyone).
Old theme is now "Classic"and set as default.
"System preferences" theme has both Light and Dark modes and uses your
laptop settings to use a correct one.
It has less color accents (specifically less colored text), and they are
the same for both modes, only grayscale values change between them. And
Light/Dark themes can be used separately.
New Contrast setting is available for System Preferences, Dark and Light
themes - it changes the contrast for the whole app. All new visual
Settings live in Account.
Restores the debug panel on the **Tasks** and **Runs** pages, and makes
the data it shows copyable.
Admin/impersonation only — no change for regular users, so there's no
`.server-changes`
<img width="909" height="1420" alt="CleanShot 2026-07-22 at 12 05 27@2x"
src="https://github.com/user-attachments/assets/ce2da167-dc23-422f-83f3-4f4aee9ed32c"
/>
## Summary
v3 (the engine that ran the SDK v3 era, internally
`RunEngineVersion.V1`) is end-of-life. Following the removal of the v3
execution apps
([#4194](https://github.com/triggerdotdev/trigger.dev/pull/4194)) and
the legacy dev websocket
([#4198](https://github.com/triggerdotdev/trigger.dev/pull/4198)), this
removes the remaining v3 execution stack from the server.
Clients still on v3 (an old SDK or CLI that has not upgraded) keep
getting a clear "upgrade to v4" response. Triggers, batch triggers,
reschedules, and deploys that resolve to v3 are rejected with a graceful
4xx pointing at the migration guide, never a 5xx, so a stale client
cannot affect server health. Self-hosted instances still running v3
should stay on the 4.5.x release line until they migrate.
## What is removed
- The MarQS queue and its shared/dev queue consumers.
- The v3 socket.io namespaces (coordinator, provider, shared-queue) and
the v3 run lifecycle services (attempt, checkpoint, and batch-resume).
- The graphile-worker background job system; all live jobs already run
on `@trigger.dev/redis-worker`.
- The `DEPRECATE_V3_ENABLED` flag: v3 is now rejected unconditionally,
so the flag is gone.
- Unused v3 exports from `@trigger.dev/core` (the `v3/zodNamespace`
subpath and the legacy socket message catalogs) and the now-dead MarQS
environment variables.
## What stays
The v4 engine is untouched. The graceful v3 rejection boundary stays,
`determineEngineVersion` still detects a v3 project so it can reject it,
and the batch service plus batch-completion worker stay for current
clients. Live queue concurrency limits and metrics now read from the v4
run engine instead of MarQS, and a brand-new dev environment now
defaults to v4.
## Dependency cleanup
Removes webapp dependencies left unused by this change: `seedrandom` and
`semver` (only the removed v3 code used them) plus a set that was
already dead, their orphaned `@types` packages, and two dead files. Adds
a `knip:deps` script and a `knip.json` config so unused dependencies can
be found the same way going forward.
## What
Wires the run-ops split into the webapp: database topology, environment
flags, split-mode gating, and the control-plane resolver/cache layer
that the run-store and run-engine seams from the previous PR plug into.
- **DB topology & env** (`apps/webapp/app/db.server.ts`,
`env.server.ts`, `entry.server.tsx`): adds the run-ops database
clients/topology and the environment variables that configure and gate
the split.
- **runOpsMigration module** (new
`apps/webapp/app/v3/runOpsMigration/`): the webapp-side machinery —
`splitMode.server.ts`, `controlPlaneResolver.server.ts` +
`controlPlaneCache.server.ts`, `readThrough.server.ts`,
`crossSeamGuard.server.ts`, `distinctDbSentinel.server.ts`, id-minting
helpers (`mintBatchFriendlyId`, `runOpsMintKind`,
`resolveInheritedMintKind`), `runOpsCascadeCleanup.server.ts`, the split
read gate, and route/unblock catalogs.
- **Store/engine wiring** (`app/v3/runStore.server.ts`,
`runEngine.server.ts`, `runEngineHandlers.server.ts` + new
`runEngineHandlersShared.server.ts`): points the webapp's store/engine
construction at the resolver, and factors shared handler logic out so
both seams use one path.
- **Read-path touch-ups**: `runtimeEnvironment.server.ts`,
`eventRepository/index.server.ts`, `taskRunHeartbeatFailed.server.ts`,
`engineVersion.server.ts` route their run/environment lookups
read-through the resolver.
- `413a94511` — interlocks split mode against the native realtime
backend so the two aren't enabled in an incompatible combination (see
`.server-changes/run-ops-split-realtime-interlock.md`).
- `dc74c57fd` — drops the earlier "known-migrated" read layer; residency
is determined by id-shape only.
## Why
PR5 of the run-ops split stack. This is the webapp foundation layer: it
stands up the DB topology, flags, and resolver/cache the rest of the
stack depends on, and repoints webapp read paths through the resolver.
Additive when the split is not enabled (existing single-DB behavior
preserved behind flags); behavior-changing on the read-through paths and
the realtime interlock.
## Tests
New vitest coverage across `apps/webapp/test/` and colocated
`*.server.test.ts` files: db topology, split mode, split read gate,
cross-seam guard, mint cutover / flip latency, control-plane cache,
control-plane resolver, distinct-db sentinel, read-through loaders
(route loaders, run-detail loaders, `findEnvironmentFromRun`), and the
run-engine handlers. Testcontainers-backed; no mocks. `pnpm-lock.yaml`
synced for the two new webapp deps.
## Notes
Draft, **stacked on #4116** (`runops/pr04-store-engine`). Review that
first; this diff is against it.
Server-change / changeset note to be added at stack-assembly time.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
---------
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Once this is merged, oxlint is at a pretty sensible baseline.
**Enable `no-unused-vars`, `typescript/consistent-type-imports`, and
`import/no-duplicates` lint rules**
Turns on three previously-disabled oxlint rules across the monorepo and
fixes all violations:
- **`no-unused-vars`** – enabled as an error with standard ignore
patterns: unused function arguments are ignored by default (`args:
"none"`), variables/caught errors/destructured array elements prefixed
with `_` are allowed, and rest siblings are permitted.
- **`typescript/consistent-type-imports`** – enforced as an error; all
type-only imports now use the `import type` syntax.
- **`import/no-duplicates`** – enforced as an error; duplicate import
statements from the same module have been merged.
The remaining commits clean up the violations found across the codebase:
removing unused variables/imports/type aliases, adding `_` prefixes to
intentionally unused bindings, fixing duplicate imports, and converting
value imports to `import type` where appropriate.
The global feature flags admin page had a few rough edges.
The percentage flags are numeric (`z.coerce.number()`) but rendered as
free-text inputs, so you could type non-numeric values that only failed
validation after submitting - and the error surfaced behind the confirm
dialog. The control-type detection now recognises numbers and renders a
proper number input, with the min/max range as the placeholder so the
type is clear even when the field is unset. The save error also shows
inside the confirm dialog now, not just behind it.
The action buttons were unreachable without zooming out. The admin
layout wrapped each page in a plain block, so `h-full` page content
overran the viewport by the height of the tab bar and got clipped by the
`overflow-hidden` body. Making the layout a flex column bounds each page
to the space below the tabs, so the existing per-page scroll works and
the feature flags page scrolls like the Users/Orgs tabs. Also capped the
confirm dialog's diff list so its footer stays on screen when there are
many changes.
## Summary
- Adds admin-only editors on the back-office org page for
`Organization.maximumProjectCount` and
`Organization.batchRateLimitConfig`, alongside the existing API rate
limit editor.
- Splits the back-office org page into per-section components
(`ApiRateLimitSection`, `BatchRateLimitSection`, `MaxProjectsSection`)
so each tool is self-contained — adding new sections later doesn't bloat
the route.
- Generalizes the rate-limit form into a reusable `RateLimitSection`
component + `RateLimitDomain` server config so API and batch share the
same UI, validation, and action handler. Each domain only owns its env
defaults, DB column, and logger key.
- "Saved." banner and validation errors are scoped to the section that
submitted, not the page.
Heads-up: the API rate-limit log key was renamed
`admin.backOffice.rateLimit` → `admin.backOffice.apiRateLimit` for
symmetry with the new `admin.backOffice.batchRateLimit`.
## Test plan
- [ ] As an admin, visit `/admin/back-office/orgs/:orgId` and confirm
all three sections render with the org's current values (or system
defaults).
- [ ] Edit and save each section; confirm only that section shows the
"Saved." banner.
- [ ] Submit invalid input (e.g. `0` tokens, malformed interval);
confirm errors render in the offending form only and the other sections
stay closed.
- [ ] Confirm a non-admin user is redirected away from the route.
- [ ] After saving a rate-limit override, hit the org with traffic and
confirm the new limit is enforced (API rate limit + batch rate limit
code paths read the column at request time).
Adds a dialog to the admin orgs page for viewing and editing per-org
feature flag overrides. Flags are introspected from the catalog so the
UI stays in sync with available flags automatically. Also adds a new tab
for global flags.
Refactors featureFlags.server.ts to split catalog definition (shared)
from server-only runtime (flags(), makeSetMultipleFlags). The shared
module exports flag metadata and validation so both the UI and API
routes can use it without pulling in server dependencies.
* Refill release concurrency tokens when a run is cancelled
* Improved release concurrency accounting system + a sweeper to auto-refill tokens for snapshots that are no longer the latest snapshot on a run (e.g. the run has moved to a new snapshot state)
* Fix order of arguments to the releasings sweeper
* Add a heartbeat for SUSPENDED snapshots, where when stalled will attempt to continue the run if unblocked
* Delete the proxy app (was v2)
* Delete RunPresenterElectric
* Select the best proj/org/env
* Storing current proj/env in DB. Initial selection logic working with tasks page
* 2sm needed to be in the Tailwind merge list
* Move the task stream route (although we don’t actually use the env for now)
* Alerts moved from /v3
* API keys page moved from /v3
* Concurrency page moved from /v3
* WIP on side menu sections
* Improved the accordion animation
* Moved schedules from /v3
* More pages moved
* Move pages working
* Run page working
* Schedules working
* Moved deployments
* Alert pages moved
* Delete electric hooks, not used
* Started setting up blank states
* Test page working
* Removed “Select task” from the test page
* Some work on deployment page
* Style tweaks
* Redirect from project root to approriate env
* Improved env selector styling
* Fix for jsx errors
* Better min width on env selector
* Improved the env switching logic
* Added deployments to env routing
* Redirect deployments to the correct env
* Redirect run from proj to env
* JSX icon fix
* Only allow single env schedules from now on
* Remove env var count from the API keys page
* Move improvements and redirects
* Project settings moved
* Fix for scroll area on test page
* Tweaked the test design
* Made recent payloads column narrower
* Improved the test layout some more
* Added org icon, new project selector menu
* WIP on org switching menu
* Org switching is working
* New menu working well, removed old side menu items
* Buttons can now have a component name or an actual component for their icons
* Removed the Projects page, instead redirect appropriately
* Fix for broken blank states
* Minor run table improvements
* Removed unused switcher log and logic
* Concurrency page fix for invalid html, improved layout
* Minor improvements
* Moved the side menu to the project level
* Improved account styling
* Moved org settings pages (with redirects)
* Add current plan to billing side menu link
* Upgrade to get staging from env dropdown
* New env badge on concurrency limits page
* Show Run Engine version in span presenter
* New promote icon
* Concurrency limits page is the sum of engine v1 + v2 queues
* Fix for missing batch import
* Added currentConcurrencyOfEnvQueue function
* Basic avatar setting working
* Avatar setting is working
* You can change the color of your icon
* Avatar improvements
* Bugfix for mising prop
* Removed some old env badges
* Fixed replaying
* Removed EnvironmentLabel
* Old env badge deleted, changed everywhere to the new one
* Fix for Slack integration paths
* Fix for waitpoint completion form moving
* Bulk replay/cancel env fix
* Fix for alert webhook path
* Redirect projects/v3/* to project/*
* Fixes for CLI redirect routes
* Remove welcome email (unused)
* Change how we count schedules towards your limits
* Use new schedules limits when checking a schedule
* Added projectId back in to task queries (indexes)
* WIP dev presence
* CLI modal
* Moved things around and use Context
* Fix for p inside p
* Dev connected status on run page
* Correct dev env (not a teammates)
* Show disconnected message at the end
* Minor tweak on project dropdown icon padding
* Fix for inconsistent date format for presence
* Added a message when pushing to the billing page
* Center the team page
* Project settings page centered
* Improvements to the dev presence
* run engine v1: orgs are no longer considered for concurrency
* Add reserve concurrency concept to allow waiting to resume parent tasks to release concurrency at the env level for child tasks to use (or else there is a deadlock). WIP recursive tasks
* child tasks inherit the queue timestamp from their parent tasks to prioritize completing child tasks based on when their parent started
* handle reserve concurrency with recursive deadlocks
* Finish docs update for concurrency
* Some fixes from badge conflict resolution
* WIP priority queues
* Implement MarQS priority queues
* Fix the migrations
* Initial TaskRunConcurrencyTracker implementation
* MARQS calls a subscriber to events
* When enqueuing add the extra required metadata
* Track concurrency per environment for tasks too
* Admin page for global concurrency
* Use the new concurrency tracker on the tasks page
* Useful performance test task
* getAllTaskIdentifiers()
* New page for concurrency
* BackgroundWorkerTask index for quick lookup of task identifiers
* Added a way to get concurrency for environments
* Added upgrade/request more concurrency button
* Queued task column working
* Use defer and suspense
* Added queue column to the concurrency environments table
* Some comments added for clarity
* Fixed bad log message
* Sidemenu: move lower and rename to “Concurrency limits”
* Only show the environments, not tasks. Renamed to “Concurrency limits”
* PropertyTable component changed to use sub components
* Separate run span component
* Early WIP on tabs that use search query
* Shortcut key tabs for the span panel
* The span timeline is working
* When runs get expired, update the OTEL event with an error
* Improved the expired error message
* Reveal env vars when editing
* Tightened things up a bit
* Added detail tab properties
* Progress dashed line
* Move the env label next to the Run number title
* Top level cancel/replay buttons
* Replay with a different payload and environment
* Fix for non json payloads
* Hide the clear/copy buttons
* UI improvements with large payloads
* Close the panels when you replay/cancel
* Added the new timeline to spans
* Use the u-turn left icon for replay
* Added an index for spanId on TaskRun
* Remove replay/cancel buttons the span view
* Replay shortcut works inside the code editor
* Split the log/span inspector between Overview and Detail as well
* More improvements to the inspector
* Context and output improvements
* Focus on run working
* Added version to run.ctx
* Added some padding to the detail view
* Added context tab with shortcut
* Only load the replay data when the dialog is open
* Replaying uses the tags from the original run
* Links are now text links
* Removed version links for now because we don’t have dropdown filters for them yet
* Tabs are now outside of the scrollview
* The inspector is now 30% of the width by default
* Allow replaying and editing SuperJSON payloads
* Deleted unused CodeGroup file
* Increase the tags limit to 5, do the limiting on the server
* The admin tooltip now always shows basic org, project and user info
* Fix for schedule inspector disabled state layout
* Remove new unused span metadata and context
* Removed unused import
* debug tooltip now scrolls
* Added a link to subscribe to alerts and improved the project alerts blank state
* Better external link icon
* Docs: Removed webhook tasks
* Docs: removed limits performance
* Docs: removed FAQs
* Docs: Removed Architecture section
* Docs: Removed API reference: CLI
* Docs: Removed API reference: Objects
* Docs: Removed API reference: Functions
* Docs: removed automated tests
* Docs: removed Middleware
* Docs: removed Using APIs
* Docs: removed Rollbacks
* Docs: removed Trigger Filters
* Docs: removed Webhook Tasks
* Docs: removed Zod Tasks
* Docs: Renamed Community page
* Docs: Added a new Troubleshooting section and Alerts docs page
* Hide the New Alerts button again if list is greater than 10 items
* Customers now have to contact us for Slack Connect Support.
* Fix the alerts docs link
* Added env vars for a different alert email address, and whether the feature is enabled or not
* Only show the alerts sidemenu item if the feature is enabled
* Use a separate email client for sending alerts
* Removed the link to Context from v3 docs
* Removed obvious docs links that are now missing pages
---------
Co-authored-by: Matt Aitken <matt@mattaitken.com>
Katia Bulatova