cobalt Releases

This release corresponds to version 2.0.23, published on July 8, 2026. The specific changes and features are not detailed in the provided release notes, but a full changelog is available via the provided link.

Jul 8, 2026

This release focuses on a bug fix for Windows compatibility regarding the loading of bundled plugins. It was published on July 4, 2026, and addresses an issue identified in pull request #1133.

Jul 4, 2026

Released pre-built binaries for the Asterisk AI Voice Agent CLI tools, including setup, diagnostics, and root cause analysis utilities.

Jun 27, 2026

Released pre-built binaries for the Asterisk AI Voice Agent CLI tools.

Jun 27, 2026

Minimal release notes: "**Full Changelog**: https://github.com/cheshire-cat-ai/core/compare/2.0.20...2.0.21"

Jun 22, 2026

Minimal release notes: "**Full Changelog**: https://github.com/cheshire-cat-ai/core/compare/2.0.19...2.0.20"

Jun 22, 2026

Upgrades to Vite v8 and introduces an opt-in CDN cache provider for Cloudflare Workers.

Jun 22, 2026

Upgrades to Vite v8 and refactors the Container API import entrypoint to prevent bundler issues.

Jun 22, 2026

Upgrades to Vite v8, adds support for programmatically modifying frontmatter, and updates the Sätteri processor.

Jun 22, 2026

Adds developer documentation files to new Astro project scaffolds to assist with setup and AI agents.

Jun 22, 2026

Upgrades to Vite v8, refactors the Container API, and updates the Svelte Vite plugin.

Jun 22, 2026

Released pre-built binaries for the Asterisk AI Voice Agent CLI tools, focusing on dashboard reliability and accessibility improvements.

Jun 22, 2026

This update focuses on improving Qdrant integration, adding configuration options for timeouts, and enhancing plugin validation and agent tool structures.

Jun 21, 2026

This release provides pre-built binary executables for the Asterisk AI Voice Agent CLI tools, supporting multiple operating systems including Linux, macOS, and Windows.

Jun 21, 2026

This release significantly improves C2 session management by adding real-time data refresh and UI compactness. It also fixes critical configuration bugs regarding Sleep/jitter settings and introduces API integration for model fetching.

Jun 18, 2026

This update unifies large tool output handling by removing legacy configuration parameters and implementing a new truncation mechanism using Eino reduction for outputs exceeding 50KB.

Jun 18, 2026

This release improves offline and intranet deployment reliability by bundling frontend dependencies locally. The project now includes 7 previously external libraries within the `web/static/vendor/` directory. This change ensures the application functions correctly without internet access.

Jun 16, 2026

Adds Cursor IDE and Antigravity IDE support with native hooks, while fixing reliability issues with embeddinggemma OOM-kills and unbounded backup disk usage.

Jun 15, 2026

Fixed projects page sync issues by correcting function calls and loading router.js in the head section to prevent undefined errors.

Jun 15, 2026

Released pre-built binaries for Asterisk AI Voice Agent CLI tools across multiple platforms including Linux, macOS, and Windows.

Jun 14, 2026