Release note

Signature updates

• csv (#2012, #1864, #2002, #2003, #1903)
• digest (#1880)
• kconv (#1857)
• zlib (#1911)
• _Each (#2006)
• Array (#1921)
• Enumerable (#1921)
• Enumerator::_Each (#2006, #1915)
• Enumerator (#2004)
• Kernel (#1945)
• Method (#1939)
• Module (#1921)
• Net::HTTPHeader (#1932)
• Proc (#1937)
• Queue (#2004)
• Range (#1921)
• Refinement (#1931)
• Symbol (#1930)
• TracePoint (#1943)
• #rand (#2007)
• Use untyped blocks (#1935)
• Update docs for ruby-3.3.4 (#1923)
• Update docs for ruby-3.3.3 (#1889)

Language updates

• Fix position for default_type (#1997)
• Update syntax.md (#1995)
• Improve generics (#1994)
• Allow alias to module-self-type from module (#1948)
• Make it a syntax error when the keys of keyword and record are duplicated. (#1883)

Library changes

• Omit unnecessary field from location range (#1788)
• Handle ISEQs compiled by Prism (#1983)
• Add AST Visitor (#1975)
• Make the extension GC.auto_compact compatible (#1971)
• Make FileFinder faster by globbing all possible files (#1965)
• Fix #1905: Fix typo in UntypedFunction (#1906)

rbs prototype

• [prototype] Remove redundant access modifier (#1914)

Miscellaneous

• Allow RBS/Style/InitializeReturnType (#2008)
• docs: An interface can include interfaces only and not modules (#1996)
• Fix the portability of an external command (#2001)
• Skip AbstractSyntaxTree test with ruby-3.4 (#2005)
• Fix test (#1972)
• Use File.open instead of IO.sysopen (#1912)