sim Releases

Cleanup and maintenance release focusing on knowledge base sync improvements.

Jul 23, 2026

Focuses on user experience improvements like soft-deleted chats and new AI model support, alongside critical security and stability fixes for the MCP protocol.

Jul 22, 2026

This release introduces new CSS rendering capabilities like backdrop-filter emulation and region capture with offscreen culling, alongside significant fidelity fixes for shadows and SVG rasterization. It also expands cross-browser support for Firefox and WebKit, improving the stability and consistency of the capture engine.

Jul 21, 2026

Introduces Claude Managed Agents and Zip file support, while significantly enhancing the Model Context Protocol (MCP) experience with better OAuth handling and connection pooling.

Jul 21, 2026

A maintenance release improving the admin panel and aligning MCP timeouts with protocol standards for better reliability.

Jul 18, 2026

A feature-rich release adding native Gmail and Google Cloud Storage support, expanding GitLab capabilities, and introducing new integrations like ClickUp and Rocketlane.

Jul 17, 2026

Adds Instagram integration and improves landing page SEO to better attract users.

Jul 15, 2026

This release introduces security enhancements like scoped session keys and Passkey support, alongside critical fixes for WEBJS API endpoints and engine updates across WEBJS, GOWS, NOWEB, and WPP.

Jul 15, 2026

Enhances the landing page design and extends free plan capabilities to include programmatic workflow execution.

Jul 15, 2026

Fixes critical bugs regarding environment variable checks, custom block naming, and sidebar tooltips.

Jul 14, 2026

Improves UI clarity by showing block brand icons and hiding unnecessary scrollbars in the chat interface.

Jul 14, 2026

Introduces natural language tool titles and migrates community links from Discord to Slack.

Jul 14, 2026

Canonicalizes skills and adds integrations for Flint, Buffer, and Gong, while fixing several landing page performance issues.

Jul 13, 2026

A maintenance release focusing on UI improvements and bug fixes for integrations like Ashby and webhooks.

Jul 12, 2026

Adds new providers and workflow editing tools while fixing numerous stability and security issues.

Jul 12, 2026

Introduces new integrations (Slack v2, TikTok), models (Groq, Cerebras), and providers (NVIDIA, Z.ai).

Jul 11, 2026

Focuses on the editor experience and enterprise features, including a major TypeScript upgrade.

Jul 9, 2026

Introduces automated database migrations and audit logging for custom blocks.

Jul 8, 2026

Expands integration tooling for BigQuery, GitLab, and Tinybird.

Jul 7, 2026

Enhances data processing and expands integration toolsets for AWS, Attio, and others.

Jul 7, 2026