Sim
  • Docs
  • Blog
  • Integrations
  • Models
  • Pricing
  • 27.8k
  • Docs
  • Blog
  • Integrations
  • Models
  • Pricing
  • GitHub

Product

ChatWorkflowsKnowledge BaseTablesMCPAPISelf HostingStatus

Resources

BlogDocsModelsPartnersCareersChangelogContact

Blocks

AgentRouterFunctionConditionAPI BlockWorkflowParallelGuardrailsEvaluatorLoop

Integrations

All IntegrationsConfluenceSlackGitHubGmailHubSpotSalesforceNotionGoogle DriveGoogle SheetsSupabaseStripeJiraLinearAirtableFirecrawlDiscordMicrosoft TeamsTelegram

Socials

X (Twitter)LinkedInDiscordGitHub

Legal

Terms of ServicePrivacy Policy

Changelog

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


View on GitHubDocumentationRSS Feed
v0.8.0
SG
TH
IC
J1
WA
Aug 12, 2026

Features

  • feat(blog): Tracking Secrets Through an Agent Run
  • feat(library): What Is Retrieval-Augmented Generation (RAG)?
  • feat(calendly): extend tools with booking, availability, no-shows, and routing forms
  • feat(search): page-aware cmd+k palette with ask-Sim mode
  • feat(incidentio): add on-call, alert, catalog, and team tools
  • feat(salesforce): add JWT bearer flow and sandbox OAuth support
  • feat(workflows): new workflow block card, progress indicator, colors, dsl for natural language preview, retry configs
  • feat(comparisons): add code-sandbox and session-policy rows

Improvements

  • perf(db): drop 0287's two zero-row scans from the ACCESS EXCLUSIVE hold
  • improvement(integrations): add Managed Agents templates and guard docs links
  • refactor(audit): derive updatedFields through one shared helper
  • improvement(updates): validate update path and fix native mac help
  • improvement(desktop, executions): fix desktop update script and throw error when thinking enabled on stream false
  • improvement(desktop): help menu
  • improvement(desktop): add apple signing, fix some bugs
  • improvement(provenance): make the incompleteness reason set closed and complete
  • improvement(audits): skip the sql-date-binding parse for files without drizzle-orm
  • improvement(external-endpoints): v2 versions with clean signatures + updated docs based on openapi spec
  • improvement(ui): align terminal with the workflow design system, fix row hover states
  • improvement(setup): complete knowledge and update flows
  • improvement(provenance): name every guard that can latch a registry

Bug Fixes

  • fix(executor): carry child provenance across the workflow agent tool result
  • fix(executor): copy the env map at the workflow-tool boundary
  • fix(v2): derive the log and run status enums from the persisted status list
  • fix(docs): restore api-reference URL continuity and fix translated SDK bodies
  • fix(sdk): make the 0.2.0 SDK release safe to publish
  • fix(copilot): clamp the legacy int4 size when materializing a chat upload
  • fix(executor): give the workflow agent tool the caller's env and PII policy
  • fix(workflows): pin a stored block retry policy when loading it
  • fix(mcp): stop refusing tool results authored by another workspace member
  • fix(uploads): sign Azure upload URLs create-only
  • fix(mcp): audit an upsert that rewrites or revives a server
  • fix(uploads): make execution attachment completion replay-safe
  • fix(files): restore CSV preview cancellation
  • fix(tables): tolerate row deletion during run cancellation
  • fix(files): order file folders in SQL like every other folder list
  • fix(mcp): audit the columns an MCP server update wrote, not the params it got
  • fix(knowledge): return pending status for new documents
  • fix(workflows): redact run and export secrets
  • fix(tables): prevent legacy group auto-run dispatch
  • fix(logs, workflows): snapshot fetch optionality, restore consistent draft read snapshots
  • fix(tools): bind schema-enrichment reads to executor delegations
  • fix(api): widen the cancel-execution reason contract to what the route emits
  • fix(api): wait for knowledge dispatch and encode filenames
  • fix(desktop): fix background tab spawning
  • fix(security): redact workflow snapshot secrets
  • fix(files): preserve slashes in folder paths
  • fix(logs): restore narrow v1 detail query
  • fix(api): conceal cross-tenant resource denials on internal routes
  • fix(tables): preserve group auto-run semantics
  • fix(docs): preserve items response fields
  • fix(api): close five defects found auditing the v2 migration against main
  • fix(authz): enforce credential and workspace boundaries
  • fix(api): collapse the internal error envelope and restore requestId
  • fix(tables): cap row pages and use native cursors
  • fix(api): restore migrated endpoint and SDK compatibility
  • fix(mship, desktop): fix bugs
  • fix(agiloft): resolve attachment MIME type instead of trusting the header
  • fix(v2-api): close three secret disclosures, make the surface consistent, and align docs with signatures
  • fix(credentials): authorize shared credentials without requiring a workflow
  • fix(agiloft): repoint the block at the alrest surface and fix EWLogin
  • fix(forks): detect secrets referenced from advanced-mode fields
  • fix(files): let a mouse wheel scroll CSV and XLSX previews horizontally
  • fix(api): align v2 permissions and resource behavior
  • fix(agiloft): align the integration with the documented ewws REST interface
  • fix(files): restore horizontal scroll in CSV and XLSX preview tables
  • fix(provenance): make one length floor the whole substitution rule
  • fix(auth): rate limit the password reset endpoints
  • fix(api): restore legacy endpoint compatibility
  • fix(tools): bound internal tool calls by the plan deadline, not Bun's fetch default
  • fix(auth): let Microsoft sign-in link via Entra's domain-verified email claim
  • fix(cmdk): update search-modal assertions to the renamed New chat label
  • fix(atlassian): share one cached, retrying cloudId resolver across Jira, Confluence, and JSM
  • fix(v2-api): standardization
  • fix(cmdk): New Chat -> New chat
  • fix(knowledge): retain model input provenance
  • fix(chat): deduplicate chat sends server-side instead of probing for them
  • fix(executor): restore delegated workflow execution
  • fix(ci): include auth package in app prune
  • fix(chat): stop losing sends aborted during mount-settling
  • fix(chat): stop the streaming transcript floor inventing scroll space
  • fix(logs): keep run provenance when compaction drops the execution state
  • fix(workflows): port the canvas card icons off lucide-react
  • fix(tables): handle row deletion during cell execution
  • fix(folders): show the folder trail in table and knowledge base headers
  • fix(knowledge): pluralize the module header and root breadcrumb
  • fix(sidebar): pluralize the Knowledge bases nav label

Other Changes

  • test(export): pin the table and tool-param loss the sanitized export accepts
  • chore: remove the stray .agiloft-spec working notes
  • test(table): pin the executor auth pairing on the table read route
  • docs(salesforce): correct the setup steps that would strand an admin

View changes on GitHub

python-sdk-v0.2.0
Aug 12, 2026

Python SDK v0.2.0

Published simstudio-sdk==0.2.0 to PyPI.

Installation

bash
pip install simstudio-sdk==0.2.0

Documentation

See the README or the docs for more information.

v0.7.68
BI
TH
WA
Aug 11, 2026

Features

  • feat(embeddings): add OpenRouter support

Improvements

  • perf(ci): scope the Docker layer cache per image and platform
  • perf(ci): build the app image on 16 vCPU and keep the toolchain out of it

Bug Fixes

  • fix(idempotency): use compatible PostgreSQL JSON operations
  • fix(chat): autosize long prompts in the composer
  • fix(docker): ship libvips so sharp can actually load at runtime

Other Changes

  • chore(skills): remove the unused skills-lock.json

View changes on GitHub

v0.7.67
IC
WA
Aug 10, 2026

Features

  • feat(library): What Is an Agentic Workflow? (And How It's Different From Automation)

Bug Fixes

  • fix(landing): load sharp lazily so a missing native binary can't 500 /blog and /library
  • fix(env): assign window.__ENV directly instead of queueing it
  • fix(provenance): name the importer that condemned a run
  • fix(provenance): feature flagged, inexact sidecars
  • fix(files): stop validating .jsonl as single-document JSON

Other Changes

  • test(provenance): cover the enforced branch of the agent memory surface

View changes on GitHub

v0.7.66
WA
Aug 10, 2026

Improvements

  • improvement(url-state): use nuqs setters and derive state instead of mirroring it
  • improvement(emails): funnel every sender through the shared render and subject layer

Bug Fixes

  • fix(invite): hold the loading state until the stored token resolves
  • fix(provenance): report why a projection was refused, at the point of refusal
  • fix(auth): stop offering account creation when registration is disabled

Other Changes

  • chore(deps): drop the archived image-size dependency

View changes on GitHub

pip install simstudio-sdk==0.2.0