Version 0.46

Released April 1, 2024

• Fix Romanian language strings: replace U+015F with proper U+0219 (Fix Romanian language strings: replace U+015F with proper U+0219 #1739 by @KJhellico)
• Update (c) in file headers and LICENSE (Update (c) in file headers and LICENSE #1672 by @dr-prodigy)
• Update Australia holidays (Update Australia holidays #1736 by @KJhellico)
• Update Makefile clean action (Update Makefile clean action #1738 by @arkid15r)
• Update US tests: Day After Thanksgiving (Update US tests: Day After Thanksgiving #1742 by @arkid15r)
• Update United Kingdom holidays: fix observed New Year's Day in Scotland (Update United Kingdom holidays: fix observed New Year's Day in Scotland #1735 by @KJhellico)
• Update tests: use assertIsInstance (Update tests: use assertIsInstance #1737 by @arkid15r)
• Fix README layout (attempt 1) ( Fix README layout (attempt 1) #1745 by @arkid15r)
• Add file header pre-commit check (Add file header pre-commit check #1744 by @arkid15r)
• Add package build tests (Add package build tests #1733 by @KJhellico)
• Unify file headers after recent update (Unify file headers after recent update #1743 by @KJhellico)