Upgrade to Ruby 2.7.6.
Fix FTBFS due to an incompatible load directive.
Fix a fiddle import test on an optimized glibc on Power 9.
Fix regular Expression Denial of Service Vulnerability of Date Parsing Methods.
2021-41817
Fix cookie prefix spoofing in CGI::Cookie.parse.
2021-41819
Fix buffer overrun in String-to-Float conversion.
2022-28739

Upgrade to Ruby 2.7.4.
Fix command injection vulnerability in RDoc.
2021-31799
Fix FTP PASV command response can cause Net::FTP to connect to arbitrary host.
2021-31810
Fix StartTLS stripping vulnerability in Net::IMAP.
2021-32066
Upgrade to Bundler 2.2.24.
2020-36327

Upgrade to Ruby 2.7.3.
Resolv::DNS: timeouts if multiple IPv6 name servers are given and address

Upgrade to Ruby 2.7.2.
Avoid possible timeout errors in TestBugReporter#test_bug_reporter_add.

Fix `require` behavior allowing to load libraries multiple times.
Add ruby-default-gems dependency on irb.

Ship racc binary.

Update to Ruby 2.7.1 by merging Fedora master branch (commit: 2981648)

Use ffi_closure_alloc to avoid segmentation fault by libffi on aarch64.
Properly support %prerelease in %gemspec_ macros.

Update to Ruby 2.6.3 by merging Fedora master branch (commit: 1cc2a49)

Update to Ruby 2.5.5.
TLS-1.3.patch; subsumed
Don't ship .stp files when SystemTap support is disabled.
Fix CovScan issues.

Refresh expired certificates to fix FTBFS.

Fix Tokyo TZ tests.

Update to Ruby 2.5.3.

Properly harden package using -fstack-protector-strong.

Additional OpenSSL 1.1.1 fixes.

Fix generated rdoc template issues.