chore(release): bump version to 0.29.0

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: yoanbernabeu

CHANGELOG.md

@@ -7,6 +7,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.29.0] - 2026-02-08
+
+### Added
+
+- **Git Worktree Detection and Auto-Init**: Automatically detect git worktrees and initialize grepai in the main worktree root (#114) - @tinker495
+- **GOB File Locking for Cross-Process Safety**: Add file locking to GOB store to prevent data corruption when multiple processes access the same index (#113) - @tinker495
+
+### Documentation
+
+- **Git Worktree Support Documentation**: Add documentation page for git worktree support (#126) - @yoanbernabeu
+
 ## [0.28.0] - 2026-02-07
 
 ### Added
@@ -508,7 +519,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Initial public release
 
-[Unreleased]: https://github.com/yoanbernabeu/grepai/compare/v0.28.0...HEAD
+[Unreleased]: https://github.com/yoanbernabeu/grepai/compare/v0.29.0...HEAD
+[0.29.0]: https://github.com/yoanbernabeu/grepai/compare/v0.28.0...v0.29.0
 [0.28.0]: https://github.com/yoanbernabeu/grepai/compare/v0.27.0...v0.28.0
 [0.27.0]: https://github.com/yoanbernabeu/grepai/compare/v0.26.0...v0.27.0
 [0.26.0]: https://github.com/yoanbernabeu/grepai/compare/v0.25.2...v0.26.0

docs/src/components/homepage/HeroAnimated.astro

@@ -3,7 +3,7 @@ interface Props {
   version?: string;
 }
 
-const { version = "0.28.0" } = Astro.props;
+const { version = "0.29.0" } = Astro.props;
 
 // Fetch GitHub stats at build time for SSR fallback
 let stars = 750;

flake.nix

@@ -10,14 +10,14 @@
       supportedSystems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
       forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
 
-      version = "0.28.0";
+      version = "0.29.0";
 
       mkGrepai = pkgs: pkgs.buildGoModule {
         pname = "grepai";
         inherit version;
         src = ./.;
 
-        vendorHash = "sha256-doGLaRDqD2c3MvUGkeBHuQ4rmnoUemqb1IhEwy+7G40=";
+        vendorHash = "sha256-uHsx6l7k7ur295+DFGNUAvRG3j8K6uOKipyVCNtd0hs=";
 
         ldflags = [
           "-s"