Ruby 3.3 adds a new parser named Prism, uses Lrama as a parser
generator, adds a new pure-Ruby JIT compiler named RJIT, and many
performance improvements especially YJIT.
See: https://www.ruby-lang.org/en/news/2023/12/25/ruby-3-3-0-released/
The 3.3.1 release includes security fixes.
- CVE-2024-27282: Arbitrary memory address read vulnerability with Regex search
- CVE-2024-27281: RCE vulnerability with .rdoc_options in RDoc
- CVE-2024-27280: Buffer overread vulnerability in StringIO
See: https://www.ruby-lang.org/en/news/2024/04/23/ruby-3-3-1-released/
The 3.3.2 release includes many bug-fixes.
See: https://www.ruby-lang.org/en/news/2024/05/30/ruby-3-3-2-released/
Packaging changes since 3.2.2:
- New packages: ruby-prism and ruby-rjit
- Added /usr/bin/rdbg to ruby-debug
- Added /usr/bin/syntax_suggest to ruby-syntax_suggest
The 3.3.3 release includes:
- RubyGems 3.5.11
- Bundler 2.5.11
- REXML 3.2.8
- strscan 3.0.9
- --dump=prism_parsetree is replaced by --parser=prism --dump=parsetree
- Invalid encoding symbols raise SyntaxError instead of EncodingError
- Memory leak fix in Ripper parsing
- Bugfixes for YJIT, **{}, Ripper.tokenize,
- RubyVM::InstructionSequence#to_binary, --with-gmp, and some build
environments
See: https://www.ruby-lang.org/en/news/2024/06/12/ruby-3-3-3-released/
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
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