chore: bump version to v2.7.0

Author: dkmnx

CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [v2.7.0] - 2026-05-23
+
 ### Added
 
 - Add `crush` harness option (Charm's Crush CLI) alongside claude, qwen, and pi
@@ -1287,7 +1289,8 @@ This ensures secrets are stored as `PROVIDER_API_KEY` (e.g., `ZAI_API_KEY`) inst
 - goreleaser.yaml configuration
 - Install script for cross-platform installation
 
-[Unreleased]: https://github.com/dkmnx/kairo/compare/v2.6.2...HEAD
+[Unreleased]: https://github.com/dkmnx/kairo/compare/v2.7.0...HEAD
+[v2.7.0]: https://github.com/dkmnx/kairo/compare/v2.6.2...v2.7.0
 [v2.6.2]: https://github.com/dkmnx/kairo/compare/v2.6.1...v2.6.2
 [v2.6.1]: https://github.com/dkmnx/kairo/compare/v2.6.0...v2.6.1
 [v2.6.0]: https://github.com/dkmnx/kairo/compare/v2.5.1...v2.6.0