Changelog

Bug Fixes

• fix(upgrade): client side env var check
• fix(custom-blocks): reserve system output names and hide own block from command modal
• fix(sidebar): use emcn tooltip for workspace switcher disabled reasons

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Features

• feat(chat): show block display names and brand icons for schema reads

Improvements

• improvement(chat): hide the agent-group viewport scrollbar

Bug Fixes

• fix(settings): restore header shell on workspace credit-usage page

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Features

• feat(chat): natural-language tool titles, past-tense completion, and smooth agent-group narration
• feat(community): add /linkedin redirect and route email footer LinkedIn through it
• feat(community): replace Discord community links with Slack across app, docs, emails, and readme

Improvements

• improvement(admin): filter out banned users
• improvement(url-state): shared sort/search url-state helpers + task and log selection deep links
• improvement(url-state): migrate list search/sort/filter view-state to nuqs

Bug Fixes

• fix(landing): graceful not-found handling for blog and library posts and authors
• fix(landing): align author-page UI with the site shell and link bylines to it
• fix(workflow, custom): billing attribution passthrough
• fix(landing): rename /comparison route to /comparisons for naming consistency
• fix(chat): reverse shimmer sweep to left-to-right

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Features

• feat(skills): canonicalize skills to a single source with generated .claude/.cursor projections
• feat(script): migrate agent/router/evaluator LLM keys to BYOK by model prefix
• feat(flint): add Flint integration with agent task tools, block, and docs
• feat(buffer): add Buffer integration with posts, channels, and ideas
• feat(gong): align tools with official API spec + 4 new tools
• feat(library): add n8n alternatives, LangGraph alternatives, and open-source AI agent platform listings
• feat(platform): settings permissions, admin, billing attribution

Improvements

• improvement(flint): set json language on the pages code input for inline validation
• improvement(buffer): explicit mediaType override instead of guessing on ambiguous media
• improvement(concurrency): limits configurable, docs updates
• improvement(hubspot): align tools with API docs and expand coverage with delete, list membership, and search tools

Bug Fixes

• fix(emcn): stop wiping virtualized code viewer row measurements on content changes
• fix(chat): render floating chat messages in insertion order instead of timestamp sort
• fix(mothership): keep scroll position when user scrolls up during streaming
• fix(landing): complete Organization schema with legalName, foundingDate, and address
• fix(landing): complete Organization schema, add CollectionPage/BlogPosting JSON-LD, fix TechArticle rich-result eligibility
• fix(landing): fix oversized HTML and severe LCP on integration/comparison pages
• fix(landing): fix 404ing OG images for every model and integration page
• fix(slack): stop requesting unapproved OAuth scopes that break connect
• fix(docs): fix Core Web Vitals regressions on docs.sim.ai
• fix(skills): quote argument-hint YAML values so Copilot CLI ≥1.0.65 loads all skills
• fix(editor): allow references in boolean variable values and sync tag selections to canvas preview

Other Changes

• chore(bunfig): restore minimumReleaseAge supply-chain gate with scoped excludes

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Features

• feat(sidebar): add Cmd+B shortcut to toggle sidebar collapse

Bug Fixes

• fix(ashby): fail loudly instead of silently dropping malformed socialLinks
• fix(global-commands): use isContentEditable for the editable guard
• fix(ashby): parse alternateEmailAddresses and socialLinks into arrays before dispatch
• fix(webhooks): resolve env var references before deploy-triggered subscription creation

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Features

• feat(providers): add xAI to hosted key rotation pool
• feat(custom-blocks): add deploy_custom_block copilot tool
• feat(workflow-editor): open block palette on edge drag-release with auto-connect

Improvements

• improvement(emcn): multi-select selectors + Wizard on ChipModal
• improvement(chat): shimmer active subagent and tool labels instead of spinners
• improvement(files): show loading spinner in file preview content area
• perf(search): cap Cmd-K result groups so typing isn't blocked by reshuffle

Bug Fixes

• fix(rich-markdown-editor): make drag-reorder of an image actually move it, on real browser payloads
• fix(demo): preload the Cal.com booking embed while the visitor fills the form
• fix(custom-blocks): restrict iconUrl to https or internal serve paths
• fix(landing): repair Lighthouse-flagged CWV audits on production
• fix(files): unwedge post-stream read-only editor; stop bullet Backspace from destroying the image below
• fix(files-upload): enforce workspace authorization on mothership uploads
• fix(chat-otp): re-check authType before minting deployment auth cookie
• fix(file-viewer): sanitize docx hyperlink hrefs to block javascript: XSS
• fix(api): bound request-body reads on speech/knowledge-chunks/help routes
• fix(pricing): route Talk to sales CTA to demo request form instead of signup
• fix(docs-og-image): match reference cover template typography exactly
• fix(rich-markdown-editor): fix mention chip losing ambient color inside links/h6
• fix(og-image): match sim.ai OG image colors to live landing tokens
• fix(mcp): coerce corrupted consecutiveFailures instead of crashing the whole server list
• fix(rich-markdown-editor): reliable image selection + serialization/paste polish
• fix(canvas): raw tooltip shows up when hovering block params

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Features

• feat(branding): sim wordmark favicon/OG, docs footer parity, footer peel
• feat(landing): add Share chip to integration and model pages
• feat(docs): update favicon, fix icon contrast, add integration intros
• feat(slack): reusable custom bot credentials, slack_v2 block (preview), redesigned trigger
• feat(landing): enterprise page redesign with platform-loop hero and feature graphics
• feat(context-dev): add Context.dev to hosted key rotation pool
• feat(tiktok): add tiktok trigger, block
• feat(landing): add HubSpot tracking script for hosted marketing site
• feat(models): add latest Groq and Cerebras models
• feat(providers): add NVIDIA NIM and Z.ai providers

Improvements

• improvement(custom-blocks): hardened delete with usage count + per-input required option

Bug Fixes

• fix(landing): contain sr-only logos heading to stop phantom root scrollbar
• fix(models): restore Anthropic models in landing page compare chart
• fix(rich-markdown-editor): stop image dupe-uploads on drag/paste; fix link color under bold/italic/strikethrough/code
• fix(workflow-edges): enforce edge/block validation server-side, not just client-side
• fix(enrichments): remove Icypeas providers and show Running on in-flight cells
• fix(mcp): route object params to JSON editor, keep invalid drafts out of tool args
• fix(providers): correct max-tokens param and add schema guidance for NVIDIA/Z.ai
• fix(pii): install CUDA torch on amd64 so GLiNER can run on GPU
• fix(mcp): fix caret misalignment and tool schema contract validation
• fix(sidebar): fix rename input losing its selection on open
• fix(models): correct model catalog data and Gemini thinking-config wire format

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Features

• feat(rich-markdown-editor): round-trip gate, VSCode/style paste, highlight, block reorder
• feat(providers): add Meta Muse Spark 1.1 provider
• feat(providers): add OpenAI GPT-5.6 Sol, Terra, and Luna models
• feat(observability): extend audit log, PostHog, and storage metering coverage
• feat(jupyter): add Jupyter integration (contents, kernels, sessions)
• feat(chat): replace thinking indicator with gooey loader
• feat(comparison): add Custom Blocks as a comparison-page fact
• feat(custom-blocks): org-member visibility, workspace-admin-gated management
• feat(providers): add xAI grok-4.5 model
• feat(pii): add opt-in GLiNER NER engine (PII_ENGINE), device-agnostic

Improvements

• improvement(forking): minor ui improvements
• refactor(blog): split AEO/GEO content into a new /library section
• improvement(forking): unlink, settings page migration, deployed chats, public apis, external mcp servers/tools, special subblocks
• refactor(utils): consolidate duplicated helpers onto @sim/utils
• improvement(knowledge): open document tags from row context menu

Bug Fixes

• fix(agent): scope nested tool canonical-mode overrides by instance, not type
• fix(triggers): validate 10 more webhook/polling triggers against live API docs
• hotfix(landing): revert unoptimized removal, compress source images instead
• fix(landing): fix Core Web Vitals regressions across public marketing pages
• fix(triggers): repair broken idempotency dedup across 4 webhook/polling triggers
• fix(ashby): repair broken idempotency dedup and clarify duplicate-webhook errors
• fix(rich-markdown-editor): eliminate empty-block / boundary-key structural bugs
• fix(workflow): render agent tool chip names from static sources, not stored title
• fix(comparison): correct stale and unsourced claims on comparison pages
• fix(providers): sync xai defaultModel with grok-4.5 recommended flag
• fix(deps): upgrade better-auth 1.6.11 -> 1.6.13 (GHSA fix, Dependabot #166/#167)

Other Changes

• chore(skill): check branch is synced with origin/staging before pushing
• chore(typescript): upgrade to TypeScript 7 (native Go compiler)
• docs(forking): workspace forking for enterprises
• docs(enterprise): add Custom Blocks page
• chore(tables): remove tables-fractional-ordering feature flag

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Features

• feat(db): auto-apply tracked script data migrations in db:migrate
• feat(custom-block): audit-log publish, update, and unpublish events

Improvements

• improvement(landing): homepage redesign with live hero and real platform UI feature cards

Bug Fixes

• fix(knowledge): accept relative internal file URLs in document processor
• fix(copilot): don't surface custom blocks whose definition was deleted
• fix(api-block): stop spoofing a browser fingerprint on outbound HTTP requests
• fix(tables): canonicalize date cells, render times in effective timezone
• fix(tables): server-authoritative run badge, tail SSE from latest, harden Stop-all
• fix(notion): align integration with live API docs, add block retrieval coverage

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Features

• feat(bigquery): validate integration + add dataset/table lifecycle tools
• feat(custom-block): move management to enterprise settings; derive inputs live from deployed start
• feat(gitlab): add release and branch-compare tools, remove dead types
• feat(dub): expand link coverage and fix cross-operation param leakage
• feat(tinybird): validate integration against API, add job-status polling

Improvements

• improvement(email): reply-to help@sim.ai for lifecycle and billing emails

Bug Fixes

• fix(google-vault): validate against live API docs, add matter/hold/saved-query CRUD coverage
• fix(onedrive): align tools with live Graph API docs, add missing endpoints
• fix(aws): align cloudwatch, cloudformation, athena, codepipeline with live API docs
• fix(microsoft-dataverse): align integration with live API docs, add table metadata tool
• fix(microsoft-planner): align with live Graph API docs, add plan CRUD + categories
• fix(google-maps): validate integration against live API docs, add Places Nearby Search
• fix(google-calendar): align with live API docs, add calendar/ACL update+delete tools
• fix(posthog): validate integration against live API docs, add self-hosted support + CRUD coverage
• fix(gmail): stop wrapping draft/send HTML body in per-paragraph

  tags

• fix(microsoft-teams): align tools with live Graph API docs, add missing endpoints
• fix(discord): align tools with live API docs, add missing endpoints
• fix(brightdata): align integration with live API docs, add markdown/mode/error-report support
• fix(dropbox): align integration with Dropbox API docs, add revision/sharing tools
• fix(github): fix response bugs and add missing endpoint coverage
• fix(copilot): surface error cause chain in sim-to-go span status
• fix(granola): align get_note with real API spec (webUrl required, add speakerName)

Other Changes

• test(user-input): assert dismissed mention stays closed across repeated clicks

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