sim Releases

Added AgentPhone integration, subagent log viewing, and file sorting options, along with org-level data retention.

Apr 24, 2026

Added 'thinking UI' to mothership and separated the realtime application, along with API key authentication fixes.

Apr 23, 2026

Added observability features with mothership tracing and improved error logging for migrations.

Apr 22, 2026

Focused on documentation updates and correcting permission group migration errors.

Apr 22, 2026

Major update including AWS SES integration, enterprise features (SSO, Slack wizard), and data retention jobs, alongside security hardening.

Apr 22, 2026

Enhanced table management with improved column selection and drag-and-drop reordering, alongside significant updates to the codebase test infrastructure and billing routing.

Apr 20, 2026

Improved the mothership agent model dropdown and terminal output resizing, alongside bug fixes for PDF previews and execution isolation.

Apr 18, 2026

Added full integrations for Monday.com and Atlassian triggers, alongside improvements to logs and table cleanups.

Apr 17, 2026

Introduced CSV import functionality for existing tables and fixed executor subflow edge key mismatches.

Apr 16, 2026

This release focuses on refining the user interface by fixing focus-related bugs in the terminal and file editor, ensuring Copilot input is not interrupted. It also includes updates to the documentation to fill gaps across the platform.

Apr 16, 2026

This release provides a link to the full changelog on GitHub but does not list specific features or bug fixes in the provided text.

Apr 8, 2026

Major release adding multiple new integrations including Devin, Google Tasks, BigQuery, and Google Translate, plus workflow lock/unlock functionality and audit log endpoints for admin/enterprise.

Feb 26, 2026

Feature-rich release introducing Attio CRM with 40 tools and 18 webhook triggers, Gong integration, and major credential management improvements including bulk paste and multiple credentials per provider.

Feb 25, 2026

Minor release adding expandable child workflow blocks in the terminal console and fixing parallel subflow block display issues.

Feb 23, 2026

Release adding Hex tool integration and OAuth CIMD support, with bug fixes including removal of retired Claude model and Redis stability improvements.

Feb 22, 2026

Quick patch release fixing MCP OAuth discovery metadata URL generation using getBaseUrl.

Feb 21, 2026

This release focuses on UI improvements and bug fixes, specifically enhancing the deploy modal and terminal functionality while resolving ID resolution issues for tools with trigger modes.

Feb 9, 2026

A security-focused patch release that adds request sanitization for models to ensure safer handling of incoming requests.

Feb 8, 2026

A major feature update introducing new integrations like Airweave and Skills for agents, alongside expanded Azure support and updated model configurations.

Feb 7, 2026

This release enhances Slack integration with file attachment support and fixes critical bugs in the resolver, executor, and linear tools.

Feb 6, 2026