docs(changelog): update changelog

Author: naveensingh

CHANGELOG.md

@@ -7,49 +7,71 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.2.1] - 2025-05-08
+
+### Changed
+
+- Updated translations
+
+### Fixed
+
+- Fixed gradual alarm volume increase on Samsung devices ([#158])
+
 ## [1.2.0] - 2025-04-15
 
 ### Added
+
 - Added notifications for missed or replaced alarms
 - Added placeholders for empty alarms and timers (#124)
 
 ### Changed
+
 - Replaced checkboxes with switches (https://github.com/orgs/FossifyOrg/discussions/78)
 - Other minor bug fixes and improvements
 - Added more translations
 
 ### Fixed
+
 - Fixed issue where alarms could be silenced unintentionally (#77, #93)
 - Fixed issue where alarms didn't go off in some cases (#89)
 - Fixed broken behavior when re-enabling one-time alarms (#110)
 
 ### Removed
-- Removed support for Android 7 and older versions (https://github.com/orgs/FossifyOrg/discussions/241)
+
+- Removed support for Android 7 and older
+  versions (https://github.com/orgs/FossifyOrg/discussions/241)
 
 ## [1.1.0] - 2025-03-24
 
 ### Added
+
 - Added option to import/export alarms and timers (#105)
 - Added option to choose between 12-hour and 24-hour time format (#52)
 - Added option to choose first day of week (#19)
 - Added option to choose default tab (#5)
 
 ### Changed
+
 - Improved sorting options for alarms and timers (#7, #8)
 - Other minor fixes and improvements
 - Added more translations
 
 ### Fixed
+
 - Fixed some issues with alarms not going off (#89, #113)
 - Fixed delayed/early alarms due to daylight time saving (#61)
 - Fixed issue with snooze button in landscape mode (#85)
 
 ## [1.0.0] - 2024-03-24
 
 ### Added
+
 - Initial release.
 
-[Unreleased]: https://github.com/FossifyOrg/Clock/compare/1.2.0...HEAD
+[Unreleased]: https://github.com/FossifyOrg/Clock/compare/1.2.1...HEAD
+[1.2.1]: https://github.com/FossifyOrg/Clock/compare/1.2.0...1.2.1
 [1.2.0]: https://github.com/FossifyOrg/Clock/compare/1.1.0...1.2.0
 [1.1.0]: https://github.com/FossifyOrg/Clock/compare/1.0.0...1.1.0
 [1.0.0]: https://github.com/FossifyOrg/Clock/releases/tag/1.0.0
+
+[#158]: https://github.com/FossifyOrg/Clock/issues/158