Merge pull request #427 from k1LoW/tagpr-from-v1.20.0

Release for v1.21.0

Author: Songmu

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [v1.21.0](https://github.com/k1LoW/deck/compare/v1.20.0...v1.21.0) - 2025-09-03
+### New Features 🎉
+- feat: support strikethrough GFM syntax ('~~') by @Songmu in https://github.com/k1LoW/deck/pull/428
+### Other Changes
+- chore: use cmd.Print by @Songmu in https://github.com/k1LoW/deck/pull/426
+- doc: comprehensive documentation for supported markdown by @Songmu in https://github.com/k1LoW/deck/pull/429
+
 ## [v1.20.0](https://github.com/k1LoW/deck/compare/v1.19.2...v1.20.0) - 2025-09-02
 ### New Features 🎉
 - feat: implement `deck doctor` command for environment verification by @Songmu in https://github.com/k1LoW/deck/pull/424

version/version.go

@@ -2,7 +2,7 @@ package version
 
 const (
 	Name    = "deck"
-	Version = "1.20.0"
+	Version = "1.21.0"
 )
 
 var Revision = "HEAD"