Changelog

Every new feature, improvement, and fix in Sim, the open-source AI workspace, with release notes straight from GitHub.

v0.7.50

Jul 31, 2026

feat(library): What Is an AI Agent? Definition, How It Works, and Examples
feat(custom-blocks): log and bill child runs in the publisher's workspace
feat(tables): add currency column type on a new column-type registry
feat(function): custom sandboxes
feat(model): sim auto model
feat(tables): typed predicate filter grammar, cursor pagination, and the v2 table surface

fix(uploads): set Content-Type once on presigned PUTs; document x-goog-meta-folderid for GCS CORS
fix(tables): refuse scale suffixes and resolve the lone-separator ambiguity
fix(demo): exempt landing routes from COEP so the Cal.com booker loads on soft nav
fix(emcn): stop the tab strip scrolling vertically by a pixel
fix(desktop): clear the traffic lights on every full-viewport surface, and enumerate them in CI
fix(invitations): report every reason a batch of invites failed
fix(integrations): keep the Atlassian coverage hint visible, and trim dead surface
fix(desktop): keep page headers clear of the traffic lights
fix(integrations): show family service accounts on every product they authenticate
fix(sidebar): stop the workspace switcher stranding a phantom hover
fix(settings): add bottom padding to settings sidebar

Jul 30, 2026

feat(desktop): floating hover-peek sidebar
feat(organizations): sweep a joiner's owned workspaces into the org on join, disclose it at accept, and add external workspace invites
feat(library): Best AI Agents for Scheduling and Calendar Management in 2026
feat(pi): add update PR mode
feat(exa): refresh Exa integration against current API, retire dead research endpoint
feat(logfire): add Pydantic Logfire block, tools, and docs
feat(pi): require the user's own API key for Create PR even on hosted models
feat(pi): Babysit foundations — shared PR/push extraction, five GitHub tools, sandbox lifetime
feat(tables): saved views with filter, sort, and column presets
feat(outlook): add Microsoft Graph calendar operations

fix(triggers): stop cloned trigger blocks reusing the source's webhook URL
fix(blocks): stop registry.ts reading BLOCK_REGISTRY at module scope
fix(tests): stop pi-lifetime asserting the ceiling on a racing boundary
fix(config): drop three dead next.config entries and correct two stale comments
fix(ci): scope the Next.js build cache sticky disk per branch
fix(desktop): release script
fix(desktop): fix 11 security findings from a deepsec scan of the desktop app
fix(folders): stop archived rows skewing sortOrder, hide them from admin, and cover the two untested modules
fix(copilot): stop the special-tag parser discarding text it cannot resolve
fix(knowledge): change "Create Tag" to "Apply Tag" when applying a tag to a document
fix(tables): truncate sort option labels
fix(db): encode Date binds in raw sql, document the fetch_types contract
fix(desktop): origin settings for prod, github login improvements