Changelog

Stay up-to-date with the latest features, improvements, and bug fixes in Sim. All changes are documented here with detailed release notes.


v0.4.10
Oct 8, 2025

Improvements

  • chore(docs): update docs

Bug Fixes

  • fix(ts-sdk): fix job to publish ts sdk
  • fix(db): reduce overall number of db max conncetions to incr performance

View changes on GitHub

v0.4.9
Oct 8, 2025

Features

  • feat(highlighting): added resolved vars highlighting to code subblock, to be consistent with other subblocks
  • feat(i18n): update translations
  • fix(streaming-response): add in handling for the response block when streaming
  • feat(chat-streaming): added a stream option to workflow execute route, updated SDKs, updated docs
  • feat(nested-workflow-spans): nested child workflow spans in logs sidepanel

Improvements

  • improvement(sockets): position persistence on drag end, perms call only on joining room

Bug Fixes

  • fix(curl-example): fixed curl example in deploy modal to reflect selected option
  • fix(workspace-selector-kb): fix selector for assigning workspaces for kbs
  • fix(undo-redo): preserve trigger/advanced mode
  • fix(db): enable database connection pooling in production

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v0.4.8
Oct 6, 2025

Bug Fixes

  • fix(blog): center footer, fix dark mode, fix avatar

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v0.4.7
Oct 6, 2025

Features

  • feat(blog): created first page
  • feat(posthog): added posthog provider instead of using nextjs instrumentation

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v0.4.6
Oct 6, 2025

Features

  • fix(posthog): add rewrites for posthog reverse proxy routes unconditionally, remove unused POSTHOG_ENABLED envvar

Bug Fixes

  • fix(kb): force kb uploads to use serve route

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v0.4.5
Oct 6, 2025

Features

  • feat(kb): added json/yaml parser+chunker, added dedicated csv chunker
  • feat(copilot): fix context / json parsing edge cases

Bug Fixes

  • fix(copilot): targeted auto-layout for copilot edits + custom tool persistence
  • fix(copilot): tool renaming
  • fix(billing-blocked): block platform usage if payment fails for regular subs as well

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v0.4.4
Oct 3, 2025

Features

  • fix(db): added database config to drizzle.config in app container
  • fix(db): added SSL config to migrations container

Bug Fixes

  • fix(db): remove overly complex db connection logic

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v0.4.3
Oct 3, 2025

Features

  • fix(db): add more options for SSL connection, add envvar for base64 db cert
  • feat(copilot): JSON sanitization logic + operations sequence diff correctness
  • feat(cmdk): added knowledgebases to the cmdk modal
  • feat(posthog): added posthog for analytics

Improvements

  • improvement(performance): remove writes to workflow updated_at on position updates for blocks, edges, & subflows
  • chore(deps): update fumadocs
  • improvement(db): enforce SSL everywhere where a DB connection is established

Bug Fixes

  • fix(fumadocs): fixed client-side export on fumadocs
  • fix(kb): removed filename constraint from knowledgebase doc names
  • fix(autolayout): type issue if workflow deployed + remove dead state code

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v0.4.2
Oct 2, 2025

Features

  • fix(ci): add skip promotion to trigger ci
  • feat(i18n): update translations

Improvements

  • improvement(db): remove vercel, remove railway, remove crons, improve DB connection config
  • improvement(trigger): increase maxDuration for background tasks to 10 min to match sync API executions
  • improvement(var-resolution): resolve variables with block name check and consolidate code
  • improvement(autolayout): use live block heights / widths for autolayout to prevent overlaps
  • improvement(ci): trigger.dev pushes
  • improvement(triggers): uuid, autolayout, copilot context

Bug Fixes

  • fix(trigger): inject project id env var in correctly
  • fix(ci): update trigger.dev ci to only push to staging on merge to staging & for prod as well
  • fix(redirects): update middleware to allow access to /chat regardless of auth status
  • fix(router): use getBaseUrl() helper
  • fix(deployed-version-check): check deployed version existence pre-queuing
  • Fix/remove trigger promotion
  • fix(ci): capture correct deployment version output
  • fix(ci): fix trigger version capture
  • Fix trigger ci creds
  • fix(ci): trigger permissions
  • fix(migrations): make sso migration idempotent

Other Changes

  • Remove migrations ci

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v0.4.1
Oct 2, 2025

Bug Fixes

  • fix(deployed): support internal JWT for deployed child workflow executions
  • fix(ci): fix docker manifest build
  • fix(ci): fix docker manifest build

View changes on GitHub

Changelog | Sim