Release 4.5.0

4.5.0 (2022-08-17)

• #579: Update .gitattributes (@cedric-anne)
• #561: PHP 8.1 deprecated support for null values in its APIs (@mstilkerich)
• #571: Fully ignore invalid lines (@heiglandreas)
• #564: Fix infinite loop caused by yearly with bySetPos (@liurxliu)
• #567: Endless loop problem in RRuleIterator::nextDaily (@KristofferFM)
• #466: Add support for MEMBER in a VCard (@sash04ek)
• #559: Handle Vobjects without closing tag (@sash04ek)
• #582: Fix bug in by year day (@KAYLukas)