docs: add 0.3.1 to changelog

Author: javierpr0

CHANGELOG.md

@@ -7,6 +7,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.3.1] - 2026-04-09
+
+### Fixed
+- Remove deprecated macos-13 runner from CI pipeline
+- Fix pnpm version conflict in GitHub Actions (packageManager vs action config)
+- Release script now supports `--force` flag for re-releases
+- Release script auto-detects remote name instead of hardcoding `origin`
+- Fix ANSI escape codes showing as garbage characters in terminal output
+
 ## [0.3.0] - 2026-04-09
 
 ### Added
@@ -52,7 +61,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - macOS .app and .dmg builds
 - Initializing indicator while sidecar loads
 
-[Unreleased]: https://github.com/javierpr0/sqlmap-ui/compare/v0.3.0...HEAD
+[Unreleased]: https://github.com/javierpr0/sqlmap-ui/compare/v0.3.1...HEAD
+[0.3.1]: https://github.com/javierpr0/sqlmap-ui/compare/v0.3.0...v0.3.1
 [0.3.0]: https://github.com/javierpr0/sqlmap-ui/compare/v0.2.0...v0.3.0
 [0.2.0]: https://github.com/javierpr0/sqlmap-ui/compare/v0.1.0...v0.2.0
 [0.1.0]: https://github.com/javierpr0/sqlmap-ui/releases/tag/v0.1.0