Changelog

Features

• feat(logs): trace span tree rewrite with resizable split, provider icons, and execution improvements
• feat(table): expose position parameter for row insertion via copilot
• feat(files): extract PDF viewer behind SSR boundary and polish file preview
• feat(sap_s4hana): add get_material_document and fix supplier invoice key order
• feat(governance): external workspace users from outside org
• feat(integrations): SAP S/4HANA

Improvements

• improvement(docs): soften video hover opacity
• improvement(sap_s4hana): use MERGE for OData v2 updates and enlarge icon
• perf(docker): use turbo prune for app.Dockerfile
• improvement(browser-use,stagehand): expose live session URLs
• improvement(docker): speed up app image build with cache mounts and parallel node-gyp

Bug Fixes

• fix(files): streaming preview invariant + OOXML style extraction
• fix(notion): correctly register tool
• fix(ui): adjust docx and code rendering
• fix(snapshot): stop markdown preview auto-scroll during patch streams + snapshot styling
• fix(knowledge): skip sync and document processing when KB is deleted
• fix(table): return 400 instead of 500 on empty batch insert
• fix(billing): gate org billing query to invite modal open state and allow GA doubleclick in CSP
• fix(copilot): use different chats for different workflows
• fix(workflow): throw 4xx on variable resolution failures
• fix(docker): use full bun.lock + bump deprecated GHA actions
• fix(mcp): Use SDK web-standard transport for copilot mcp
• fix(short-input): hide selected text to prevent overlay collision
• fix(vm): categorize user or server side errors
• fix(ui): display file upload error messages
• fix(security): rate limit chat OTP + validate mothership proxy endpoint
• fix(security): require internal API key for copilot training endpoints
• fix(mothership): stabilize task sidebar ordering on selection

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Features

• feat(slack): canvas related operations

Improvements

• improvement(slack): channel selector for list canvasses

Bug Fixes

• fix(retention-job): add chunking strategy for cleanup
• fix(stream): Avoid bun memory leak bug from TransformStream
• fix(security): patch copilot tool & multipart upload IDORs

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Features

• feat(models): add gpt-5.5 models

Bug Fixes

• fix(mothership): parallel subagent rendering, exec stream re-attach
• fix(security): credential-set invite email check + shopify authorize XSS

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Improvements

• improvement(mothership): do not silently re-route missing stream id
• improvement(tables): race-free row-count trigger + scoped tx timeouts
• improvement(mothership): treat error as terminal event
• refactor(ashby): align tools, block, and triggers with Ashby API
• improvement(mothership): stream retry state machine, progressive re-rendering

Bug Fixes

• fix(mothership): queue supersede crash
• fix(table-block): resolve canonical tableId in filter/sort builders
• fix(copilot): replace crypto.randomUUID() with generateId() per project rule
• fix(mothership): Use heartbeat mechanism for chat locks
• fix(db): revert statement_timeout startup options breaking pooled connections

Other Changes

• chore(guide): update contributing guide
• Merge pull request #4293 from simstudioai/staging
• chore(bun): bump bun to 1.3.13
• Merge pull request #4285 from simstudioai/staging

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Features

• feat(ui): Show subagent logs in bounded vertical view
• feat(agentphone): add AgentPhone integration
• feat(files): default sort by updated and add updated sort option

Bug Fixes

• fix(agentphone): fix image
• fix(tables): account for letter-spacing and displayed content in column auto-resize
• fix(api): Pass archivedAt to list table response
• fix(retention): switch data retention to be org-level

Other Changes

• Set statement timeout of 90 seconds

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Features

• feat(ui): add thinking ui to mothership

Improvements

• improvement(repo): separate realtime into separate app

Bug Fixes

• fix(selectors): enable search on all picker and selector subBlocks
• fix(auth): add api key auth via sha256 hash lookup

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Features

• feat(observability): add mothership tracing

Improvements

• improvement(migrations): log better errors

Bug Fixes

• fix(otel): chat root OTel span on all early-return paths
• fix(db): raise db pool size

Other Changes

• Merge pull request #4261 from simstudioai/staging

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Bug Fixes

• fix(docs): update simstudio.ai URLs to sim.ai in SSO docs
• fix(migration): permission group migration error

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Features

• feat(integrations): AWS SES, IAM Identity Center, and enhanced IAM/STS/CloudWatch/DynamoDB
• feat(contact): add contact page, migrate help/demo forms to useMutation
• feat(log): Add wrapper function for standardized logging
• feat(jobs): Add data retention jobs
• feat(ui): Add slack manifest generator

Improvements

• improvement(contact): add Turnstile CAPTCHA, honeypot, and robustness fixes
• improvement(access-control): migrate to workspace scope
• improvement(landing): scope navbar/footer to (shell) route group, align scoped 404s with root
• improvement(enterprise): slack wizard UI, enterprise docs, data retention updates
• improvement(knowledge): show selector with saved option in connector edit modal
• improvement(sso): fix provider lookup, migrate UI to emcn, add enterprise SSO docs
• improvement(governance): workspace-org invitation system consolidation

Bug Fixes

• fix(settings): hide data-retention nav item when user lacks enterprise plan
• fix(deps): bump drizzle-orm 0.45.2 + adopt MCP SDK 1.25.3 native types
• fix(aws): add validateAwsRegion to all AWS route schemas to prevent SSRF
• fix(landing): resolve error-page crash on invalid /models and /integrations routes
• fix(billing): close TOCTOU race in subscription transfer, centralize stripe test mocks
• fix(security): enforce URL validation across connectors, providers, and auth flows (SSRF + open-redirect hardening)

Other Changes

• seo(robots): disallow tag-filtered blog URLs from crawlers

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Features

• feat(tables): column selection, keyboard shortcuts, drag reorder, and undo improvements

Improvements

• improvement(codebase): migrate tests to dbChainMock, extract react-query hooks
• improvement(codebase): centralize test mocks, extract @sim/utils, remove dead code
• improvement(billing): route scope by subscription referenceId, sync plan from Stripe, transfer storage on org join, outbox service

Bug Fixes

• fix(settings): restore paste-to-destructure for workspace secrets, cleanup hooks and design tokens
• fix(landing): render proper 404 for invalid /models and /integrations routes
• fix(ui): stop scrolling on leaving workflow sidebar for drag-drop
• fix(blocks): resolve variable display in mothership resource preview

Other Changes

• chore(docker): add packages/utils to app and realtime Dockerfiles
• chore(readme): update tech stack section

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