Upgrade to Ruby 3.0.1.
2021-28965

Add the requirement of the ruby-default-gems to the ruby.

Fix the ruby systemtap file path.
Revert removing the rdoc symbolic files that are specific in SCL.
Bundle RDoc into StdLib.
Merge commits from Fedora rawhide branch.

Upgrade to Ruby 3.0.0.
Skip the ssl tests for offline on Brew build environment.
Remove the rdoc symbolic files that are specific in SCL.

Upgrade to Ruby 2.7.1.
Call load builtin macro if it is defined, or call own load macro.

Fix did_you_mean (LoadError) that happens when running `bundle install`.

Provide StdLib links for Racc and install it by default.

Upgrade to Ruby 2.7.0.

Exclude {rdoc,irb}.rb dangling symlinks from ruby-libs.

Link IRB back to StdLib.

Upgrade to Ruby 2.6.2.

Don't ship .stp files when SystemTap support is disabled.

Upgrade to Ruby 2.6.1.

Upgrade to Ruby 2.6.0.

Update to Ruby 2.5.3.
2018-16395
2018-16396
2.5.0-parse.y-assignable_error.patch; subsumed
2.5.0-Disable-Tokyo-TZ-tests.patch; subsumed
2.5.0-st.c-retry-operations-if-rebuilt.patch; subsumed
Properly harden package using -fstack-protector-strong.
Fix: return default path with nonexistent home dir

They are broken by recen tzdata update.
Fix thread_safe test suite segfaults.
Fix invalid licenses.