Changelog
This changelog provides an overview of all updates, improvements, and fixes made to Nager.Date. Stay informed about the latest changes and enhancements to our public holiday API.
v2.15.0
2026-02-11What's Changed
- Seychelles - Add new country support by @xdebbie in https://github.com/nager/Nager.Date/pull/925
- Scotland - Add World Cup Bank Holiday by @wcoots in https://github.com/nager/Nager.Date/pull/937
- chore: Bump TngTech.ArchUnitNET.MSTestV2 from 0.13.1 to 0.13.2 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/930
- chore: Bump MSTest.TestAdapter from 3.11.0 to 4.0.2 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/907
- chore: Bump MSTest.TestAdapter and MSTest.TestFramework by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/934
New Contributors
- @xdebbie made their first contribution in https://github.com/nager/Nager.Date/pull/925
- @wcoots made their first contribution in https://github.com/nager/Nager.Date/pull/937
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.14.1...v2.15.0
v2.14.1
2026-01-15What's Changed
- Philippines - Fix Maundy Thursday by @tinohager in https://github.com/nager/Nager.Date/pull/928
- Update Readme - Add entry for WebApi v4 in support table by @tinohager in https://github.com/nager/Nager.Date/pull/915
- Revise client generation instructions in README by @tinohager in https://github.com/nager/Nager.Date/pull/916
- chore: Bump actions/checkout from 5 to 6 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/911
- chore: Bump TngTech.ArchUnitNET.MSTestV2 from 0.12.3 to 0.13.0 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/917
- chore: Bump TngTech.ArchUnitNET.MSTestV2 from 0.13.0 to 0.13.1 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/918
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.14.0...v2.14.1
v2.14.0
2025-12-01What's Changed
- Bulgaria - Add Currency Change days by @tinohager in https://github.com/nager/Nager.Date/pull/914
- Update README.md by @tinohager in https://github.com/nager/Nager.Date/pull/912
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.13.0...v2.14.0
v2.13.0
2025-11-12What's Changed
- Ghana - Added New Country by @Aquarius-blake in https://github.com/nager/Nager.Date/pull/900
- Update to .NET 10.0 and modernize project targets by @tinohager in https://github.com/nager/Nager.Date/pull/904
- chore: Bump Microsoft.NET.Test.Sdk from 18.0.0 to 18.0.1 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/901
- chore: Bump MSTest.TestFramework from 4.0.1 to 4.0.2 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/903
- chore: Bump Nager.LicenseSystem from 1.2.0 to 1.2.1 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/906
New Contributors
- @Aquarius-blake made their first contribution in https://github.com/nager/Nager.Date/pull/900
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.12.0...v2.13.0
v2.12.0
2025-10-21What's Changed
- Kenya - Add new country by @tinohager in https://github.com/nager/Nager.Date/pull/893
- chore: Bump MSTest.TestFramework from 4.0.0 to 4.0.1 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/895
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.11.1...v2.12.0
v2.11.1
2025-10-13What's Changed
- Slovakia holidays by @Stano963 in https://github.com/nager/Nager.Date/pull/886
- chore: Bump MSTest.TestFramework from 3.11.0 to 4.0.0 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/890
New Contributors
- @Stano963 made their first contribution in https://github.com/nager/Nager.Date/pull/886
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.11.0...v2.11.1
v2.11.0
2025-10-06What's Changed
Italy - Add St. Francis of Assisi's Day by @dc1992 in https://github.com/nager/Nager.Date/pull/883
chore: Bump TngTech.ArchUnitNET.MSTestV2 from 0.12.2 to 0.12.3 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/875
chore: Bump MSTest.TestFramework from 3.10.4 to 3.10.5 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/877
chore: Bump MSTest.TestAdapter from 3.10.4 to 3.10.5 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/876
chore: Bump MSTest.TestFramework from 3.10.5 to 3.11.0 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/879
chore: Bump MSTest.TestAdapter from 3.10.5 to 3.11.0 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/878
chore: Bump Microsoft.NET.Test.Sdk from 17.14.1 to 18.0.0 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/881
chore: Bump MSTest.TestAdapter from 3.10.4 to 3.11.0 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/882
New Contributors
- @dc1992 made their first contribution in https://github.com/nager/Nager.Date/pull/883
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.10.3...v2.11.0
v2.10.3
2025-09-25What's Changed
- United States - Fix local name spelling of 'Labour Day' to 'Labor Day' by @LeelooMina in https://github.com/nager/Nager.Date/pull/874
- chore: Bump TngTech.ArchUnitNET.MSTestV2 from 0.12.1 to 0.12.2 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/870
New Contributors
- @LeelooMina made their first contribution in https://github.com/nager/Nager.Date/pull/874
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.10.2...v2.10.3
v2.10.2
2025-09-24What's Changed
- Australia - Fixing the date for the 2025 AFL grand final by @robdmoore in https://github.com/nager/Nager.Date/pull/868
New Contributors
- @robdmoore made their first contribution in https://github.com/nager/Nager.Date/pull/868
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.10.1...v2.10.2
v2.10.1
2025-09-19What's Changed
- Belize - Holiday adjustments by @tinohager in https://github.com/nager/Nager.Date/pull/867
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.10.0...v2.10.1
v2.10.0
2025-09-18What's Changed
- Holiday Unique Id by @tinohager in https://github.com/nager/Nager.Date/pull/864
- Australia - Add date for AFL Grand Final 2025 by @tinohager in https://github.com/nager/Nager.Date/pull/866
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.9.2...v2.10.0
v2.9.2
2025-09-12What's Changed
- New Zealand - Fix ObservedRuleSet for consecutive days by @tinohager in https://github.com/nager/Nager.Date/pull/863
- chore: Bump MSTest.TestFramework to 3.10.3 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/850
- chore: Bump MSTest.TestAdapter to 3.10.3 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/851
- chore: Bump MSTest.TestAdapter from 3.10.2 to 3.10.3 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/852
- chore: Bump MSTest.TestFramework from 3.10.3 to 3.10.4 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/855
- chore: Bump actions/setup-dotnet from 4 to 5 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/857
- chore: Bump MSTest.TestAdapter from 3.10.3 to 3.10.4 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/856
- chore: Bump MSTest.TestAdapter from 3.10.3 to 3.10.4 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/859
- chore: Bump actions/github-script from 7 to 8 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/858
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.9.1...v2.9.2
v2.9.1
2025-08-20What's Changed
- Chile - Fix Day of Indigenous Peoples by @tinohager in https://github.com/nager/Nager.Date/pull/844
- Chile - Fix wrong date Saint Peter and Saint Paul by @tinohager in https://github.com/nager/Nager.Date/pull/843
- China - Remove Qingming Festival (cannot calculate) by @tinohager in https://github.com/nager/Nager.Date/pull/846
- Nambia - Add Genocide Remembrance Day by @tinohager in https://github.com/nager/Nager.Date/pull/845
- Use new solution slnx format by @tinohager in https://github.com/nager/Nager.Date/pull/842
- Update README.md by @tinohager in https://github.com/nager/Nager.Date/pull/847
- Update README.md by @tinohager in https://github.com/nager/Nager.Date/pull/836
- chore: Bump actions/checkout from 4 to 5 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/838
- chore: Bump MSTest.TestAdapter and MSTest.TestFramework by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/823
- chore: Bump MSTest.TestAdapter and MSTest.TestFramework by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/834
- chore: Bump MSTest.TestAdapter and MSTest.TestFramework by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/837
- chore: Bump MSTest.TestAdapter to 3.10.2 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/840
- chore: Bump MSTest.TestFramework to 3.10.2 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/839
- chore: Bump TngTech.ArchUnitNET.MSTestV2 from 0.11.4 to 0.12.1 by @dependabot[bot] in https://github.com/nager/Nager.Date/pull/830
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.9.0...v2.9.1
v2.9.0
2025-06-11What's Changed
- Australia - Fix Adelaide Cup Day naming by @tinohager in https://github.com/nager/Nager.Date/pull/815
- Italy - Add subdivision codes by @tinohager in https://github.com/nager/Nager.Date/pull/816
- Italy - Fix Whit Monday for South Tyrol by @tinohager in https://github.com/nager/Nager.Date/pull/817
- chore: Bump Microsoft.NET.Test.Sdk and 2 others by @dependabot in https://github.com/nager/Nager.Date/pull/811
- chore: Bump MSTest.TestAdapter and MSTest.TestFramework by @dependabot in https://github.com/nager/Nager.Date/pull/814
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.8.7...v2.9.0
v2.8.7
2025-06-02What's Changed
- Luxembourg - Fix Europe Day by @tinohager in https://github.com/nager/Nager.Date/pull/810
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.8.6...v2.8.7
v2.8.6
2025-05-27What's Changed
- Philippines - Addition of Midterm Elections/ Eidl Adha by @Valdezin in https://github.com/nager/Nager.Date/pull/807
- Egypt - Fix Sinai Liberation Day and June 30 Revolution by @tinohager in https://github.com/nager/Nager.Date/pull/806
- Singapore - Confirmed Hari Raya Haji 2025 by @tinohager in https://github.com/nager/Nager.Date/pull/809
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.8.5...v2.8.6
v2.8.5
2025-05-12What's Changed
- Add Holiday Provider Republic of Congo by @SedeoLeos in https://github.com/nager/Nager.Date/pull/797
- Add Holiday Provider for Democratic Republic of the Congo by @SedeoLeos in https://github.com/nager/Nager.Date/pull/798
New Contributors
- @SedeoLeos made their first contribution in https://github.com/nager/Nager.Date/pull/797
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.8.4...v2.8.5
v2.8.4
2025-05-09What's Changed
- Removed Pentecost Sunday as public holiday in Hesse by @Skillkiller in https://github.com/nager/Nager.Date/pull/792
- Faroe Islands - Fix duplicate holiday General Prayer Day by @tinohager in https://github.com/nager/Nager.Date/pull/802
- Optimize/unit tests by @tinohager in https://github.com/nager/Nager.Date/pull/803
- chore: bump MSTest.TestFramework and TngTech.ArchUnitNET.MSTestV2 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/799
New Contributors
- @Skillkiller made their first contribution in https://github.com/nager/Nager.Date/pull/792
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.8.3...v2.8.4
v2.8.3
2025-04-16What's Changed
- Philippines - Change to LocalName: New Year and Addition of Eid’l Fitr by @Valdezin in https://github.com/nager/Nager.Date/pull/777
- Japan - Fix Holiday shift for Greenery Day by @tinohager in https://github.com/nager/Nager.Date/pull/780
- Slovenia - Add Primož Trubar Day and fix Sovereignty Day by @SterArcher in https://github.com/nager/Nager.Date/pull/783
- Tunisia - Fix Holidays LocalName and Revolution Day by @slimbnsalah in https://github.com/nager/Nager.Date/pull/779
- Australia - Fix King's Birthday by @tinohager in https://github.com/nager/Nager.Date/pull/789
- Argentina - Fix Good Friday by @tinohager in https://github.com/nager/Nager.Date/pull/788
- Netherlands - Fix Good Friday by @tinohager in https://github.com/nager/Nager.Date/pull/787
New Contributors
- @SterArcher made their first contribution in https://github.com/nager/Nager.Date/pull/783
- @slimbnsalah made their first contribution in https://github.com/nager/Nager.Date/pull/779
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.8.2...v2.8.3
v2.8.2
2025-03-17What's Changed
- France - Fix wrong SubdivisionCode by @tinohager in https://github.com/nager/Nager.Date/pull/773
- Austria - Fix Missing public holiday (#749) by @MarcMenghin in https://github.com/nager/Nager.Date/pull/774
- chore: bump MSTest.TestAdapter from 3.8.2 to 3.8.3 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/776
- chore: bump MSTest.TestFramework from 3.8.2 to 3.8.3 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/775
New Contributors
- @MarcMenghin made their first contribution in https://github.com/nager/Nager.Date/pull/774
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.8.1...v2.8.2
v2.8.1
2025-03-05What's Changed
- Philippines - Good Friday (localname) / Black Saturday (addition) by @Valdezin in https://github.com/nager/Nager.Date/pull/762
- Jersey - Fix Early May Bank Holiday by @tinohager in https://github.com/nager/Nager.Date/pull/772
- chore: bump Microsoft.NET.Test.Sdk from 17.12.0 to 17.13.0 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/763
- chore: bump MSTest.TestAdapter from 3.8.0 to 3.8.2 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/768
- chore: bump MSTest.TestFramework from 3.8.0 to 3.8.2 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/767
- chore: bump MSTest.TestFramework and TngTech.ArchUnitNET.MSTestV2 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/770
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.8.0...v2.8.1
v2.8.0
2025-02-07What's Changed
- Add Philippines Holidays by @Valdezin in https://github.com/nager/Nager.Date/pull/756
- Slovakia - Fix Day of the Constitution before 2024 by @tinohager in https://github.com/nager/Nager.Date/pull/760
- chore: bump MSTest.TestFramework from 3.7.1 to 3.7.2 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/751
- chore: bump MSTest.TestAdapter from 3.7.1 to 3.7.2 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/750
- chore: bump MSTest.TestFramework and TngTech.ArchUnitNET.MSTestV2 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/752
- chore: bump MSTest.TestAdapter from 3.7.2 to 3.7.3 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/754
- chore: bump MSTest.TestFramework from 3.7.2 to 3.7.3 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/753
New Contributors
- @Valdezin made their first contribution in https://github.com/nager/Nager.Date/pull/756
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.7.5...v2.8.0
v2.7.5
2025-01-16What's Changed
- Slovakia - Fix Day of the Constitution by @tinohager in https://github.com/nager/Nager.Date/pull/748
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.7.4...v2.7.5
v2.7.4
2025-01-08What's Changed
- Poland - Add Christmas Eve from 2025 by @tinohager in https://github.com/nager/Nager.Date/pull/740
- Slovenia - Fix observance holidays and holiday naming by @tinohager in https://github.com/nager/Nager.Date/pull/738
- United States - Add Truman Day and Lincoln's Birthday by @tinohager in https://github.com/nager/Nager.Date/pull/742
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.7.3...v2.7.4
v2.7.3
2025-01-07What's Changed
- Switzerland - Fix All Saints' Day by @tinohager in https://github.com/nager/Nager.Date/pull/732
- fix: Missing Quote in
dependabot.ymlby @samtrion in https://github.com/nager/Nager.Date/pull/730 - chore: bump MSTest.TestFramework from 3.6.3 to 3.6.4 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/728
- chore: bump MSTest.TestAdapter from 3.6.3 to 3.6.4 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/727
- chore: Extend Dependabot Support by @samtrion in https://github.com/nager/Nager.Date/pull/729
- chore: bump MSTest.TestFramework from 3.6.4 to 3.7.0 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/735
- chore: bump MSTest.TestAdapter from 3.6.4 to 3.7.0 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/736
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.7.2...v2.7.3
v2.7.2
2024-12-02What's Changed
- Germany - Add Uprising of June 17 1953 by @tinohager in https://github.com/nager/Nager.Date/pull/724
- Switzerland - Fix holiday list by @tinohager in https://github.com/nager/Nager.Date/pull/725
- chore: bump Microsoft.NET.Test.Sdk from 17.11.1 to 17.12.0 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/722
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.7.1...v2.7.2
v2.7.1
2024-11-15What's Changed
- Australia - Fix Friday before AFL Grand Final for 2024 by @tinohager in https://github.com/nager/Nager.Date/pull/721
- chore: bump MSTest.TestAdapter from 3.6.2 to 3.6.3 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/718
- chore: bump MSTest.TestFramework from 3.6.2 to 3.6.3 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/719
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.7.0...v2.7.1
v2.7.0
2024-11-05What's Changed
- Puerto Rico - Fix local names by @rampollaluis in https://github.com/nager/Nager.Date/pull/712
- Dominican Republic - Fix local names by @rampollaluis in https://github.com/nager/Nager.Date/pull/712
- El Salvador - Fix local names by @rampollaluis in https://github.com/nager/Nager.Date/pull/712
- Germany - Add LiberationDay 2025 for Berlin by @bockwursthans in https://github.com/nager/Nager.Date/pull/715
- Update README.md - Add Release and Support Lifecycle by @tinohager in https://github.com/nager/Nager.Date/pull/710
- chore: bump TngTech.ArchUnitNET.MSTestV2 from 0.11.0 to 0.11.1 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/711
- chore: bump MSTest.TestFramework from 3.6.1 to 3.6.2 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/714
- chore: bump MSTest.TestAdapter from 3.6.1 to 3.6.2 in /src by @dependabot in https://github.com/nager/Nager.Date/pull/713
New Contributors
- @bockwursthans made their first contribution in https://github.com/nager/Nager.Date/pull/715
- @rampollaluis made their first contribution in https://github.com/nager/Nager.Date/pull/712
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.6.7...v2.7.0
v2.6.7
2024-10-21What's Changed
- United Kingdom - Fix New Year's Day by @tinohager in https://github.com/nager/Nager.Date/pull/708
- Fix Typo in an exception message by @Pacman1988 in https://github.com/nager/Nager.Date/pull/709
New Contributors
- @Pacman1988 made their first contribution in https://github.com/nager/Nager.Date/pull/709
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.6.6...v2.6.7
v2.6.6
2024-10-18The Antarctic countries checked they have no population therefore no holidays. This version only helps to increase coverage of the missing countries.
- Heard Island and McDonald Islands - Add HolidayProvider
- French Southern and Antarctic Lands - Add HolidayProvider
- South Georgia - Add HolidayProvider
- Bouvet Island - Add HolidayProvider
- Antarctica - Add HolidayProvider
Full Changelog: https://github.com/nager/Nager.Date/compare/v2.6.5...v2.6.6