Release v0.3.1

What's Changed

• docs: clarify strict u-ca validation
• chore: update changelog for v0.3.1
• feat: add strict validation for Unicode calendar identifiers and enhance test cases
  Full Changelog: v0.3.0...v0.3.1

Release v0.3.0

What's Changed

• Update changelog for v0.3.0
• Add support for Unicode calendar identifiers and enhance validation errors
• ci(deps): bump actions/cache from 4 to 5
• ci(deps): bump actions/checkout from 5 to 6
• ci(deps): bump golangci/golangci-lint-action from 8 to 9
• Fix README examples and improve error message clarity in IXDTF usage
• Update CHANGELOG for version 0.2.0: Refactor timezone handling, enhance parsing logic, and improve error reporting
  Full Changelog: v0.2.0...v0.3.0

Release v0.2.0

What's Changed

• fix
• Refactor timezone handling and improve error messages in IXDTF
• Refactor E2E tests for timezone validation: improve variable naming and error handling
• Add CHANGELOG.md with version history
  Full Changelog: v0.1.1...v0.2.0

Release v0.1.1

What's Changed

• Update README and e2e
• CI: Update branch filters for push and pull_request events
  Full Changelog: v0.1.0...v0.1.1

Release v0.1.0

Initial Release

This is the first release of the IXDTF library.