Noteworthy Changes

• Improve API to help resolve canonical time zones by @ocoanet in #178

Minor Improvements

• Bump Microsoft.NET.Test.Sdk from 17.12.0 to 18.0.0 by @dependabot[bot] in #181
• Bump Verify.Xunit from 31.0.2 to 31.0.3 by @dependabot[bot] in #180
• Bump xunit.runner.visualstudio from 3.0.2 to 3.1.5 by @dependabot[bot] in #179

New Contributors

• @ocoanet made their first contribution in #178

Full Changelog: 7.1.0...7.2.0

Noteworthy changes

• feat: update data for TZDB 2025b by @mattjohnsonpint in #164
• feat: improve Rails zones mapping behavior by @mattjohnsonpint in #166
• fix: "try" methods should never throw by @mattjohnsonpint in #176
• fix: resolve canonical time zone during retrieval by @mattjohnsonpint in #177
• chore: drop .NET 6 target by @mattjohnsonpint in #174
  • Note that .NET 6 is still supported via the .NET Standard target

Minor improvements

• Fix version numbers in readmes by @jnyrup in #157
• Enable .NET analyzers and fix issues by @lahma in #158
• Add BenchmarkDotNet benchmark project and DataLoader benchmark by @lahma in #159
• chore: update workflows by @mattjohnsonpint in #165
• Bump BenchmarkDotNet from 0.14.0 to 0.15.4 by @dependabot[bot] in #167
• Bump Roslynator.Analyzers from 4.12.10 to 4.14.1 by @dependabot[bot] in #170
• Bump NodaTime from 3.2.0 to 3.2.2 by @dependabot[bot] in #169
• Bump xunit.runner.visualstudio from 2.8.2 to 3.0.2 by @dependabot[bot] in #173
• Bump Verify.Xunit from 28.9.0 to 31.0.2 by @dependabot[bot] in #172
• Bump SharpCompress from 0.32.2 to 0.41.0 by @dependabot[bot] in #171
• chore: refactoring by @mattjohnsonpint in #175

New Contributors

• @lahma made their first contribution in #158

Full Changelog: 7.0.0...7.1.0

Bringing the library current.

• Update targeting to drop .NET 5 and add .NET 9
• Updated to latest data (IANA 2024b)
• Update CLDR to latest
• Update all dependencies

• Updated to latest data (IANA 2022g)
• Update NodaTime dependency for TimeZoneConverter.Posix
• Fix Windows mappings for Mexican time zones (See #136)

Fix breaking change introduced in 6.0.0. (#129)

• Updated to latest data (IANA 2022c)
• Added a target for .NET 6
• Dropped the .NET Framework 4.6.1 target. Minimum .NET Framework supported is now 4.6.2
• Performance improvements (#121)
• Fixed potential duplicate key in time zones (#114)
• Fix America/Fort_Wayne alias mapping (#117)
• Add message when throwing TimeZoneNotFoundException (#116)
• Add link resolution mode when converting from Windows to IANA (#119)
• Expose IANA Time Zone territories to library consumers (#64 & #125)
• Lots more tests, including data verification tests
• Code cleanup, refactoring, CI build, etc.

• Fix bug #108
• KnownIanaTimeZoneNames, KnownWindowsTimeZoneIds, and KnownRailsTimeZoneNames are now exposed as IReadOnlyCollection<string> instead of ICollection<string>.

• Updated to latest data (IANA 2021e)
• Dropped support for older targets. Now targeting .NET Standard 2.0 and .NET Framework 4.6.1 only.

• Added override for "South Sudan Standard Time" to "Africa/Juba" - #96
• Rebuilt data file using latest sources

• Updated to latest data (IANA 2021a)
• Removed obsolete zones from KnownIanaTimeZoneNames and KnownWindowsTimeZoneIds (#90)
• Fixed issue with some Canadian zones mapped incorrectly (#91)