Release v3.20.2

[3.20.2] - 2025-06-13

• Limit search_files to only look within the workspace for improved security
• Force tar-fs >=2.1.3 for security vulnerability fix
• Add cache breakpoints for custom vertex models on Unbound (thanks @pugazhendhi-m!)
• Reapply reasoning for bedrock with fix (thanks @daniel-lxs!)
• Sync BatchDiffApproval styling with BatchFilePermission for UI consistency (thanks @samhvw8!)
• Add max height constraint to MCP execution response for better UX (thanks @samhvw8!)
• Prevent MCP 'installed' label from being squeezed #4630 (thanks @daniel-lxs!)
• Allow a lower context condesning threshold (thanks @SECKainersdorfer!)
• Avoid type system duplication for cleaner codebase (thanks @EamonNerbonne!)