v0.83

Version 0.83

Released October 20, 2025

• Add _add_observed/_move_holiday's force_observed support (#2986 by @PPsyrius)
• Introduce HolidayBase::_is_weekday method (#2999 by @PPsyrius, @arkid15r)
• Refactor HolidaySum::__init__ (#3013 by @KJhellico, @arkid15r)
• Add Western Sahara holidays (#3003 by @PPsyrius, @arkid15r)
• Update Denmark holidays: add th l10n support, refactor test cases (#3011 by @PPsyrius)
• Update Islamic holidays calculation (#2981 by @KJhellico)
• Update Netherlands holidays: add th l10n, refactor test cases (#3006 by @PPsyrius)
• Update Slovakia holidays: additional holidays moved to WORKDAY for 2026 (#3005 by @KJhellico)
• Update Slovakia holidays: move "Struggle for Freedom and Democracy Day" to WORKDAY category for 2025 onwards (#3004 by @PPsyrius)
• Update Switzerland holidays: add Zurich's HALF_DAY, OPTIONAL holidays, th l10n support (#2984 by @PPsyrius, @arkid15r)
• Update badges (#2990 by @arkid15r)
• Update ruff configuration: add flake8-boolean-trap (FBT) errors check (#3007 by @KJhellico)
• Inline single-use variables, update .py files formatting (#3014 by @KJhellico)
• Switch to Python 3.14 (#2997 by @arkid15r)

Full Changelog: v0.82...v0.83