Unreleased rdoc 6.1.2.1 is shipped by Ruby 2.6.8

[headius]

Ruby 2.6.8 ships with what it reports as rdoc 6.1.2.1:

$ ruby -rrdoc -e "p RDoc::VERSION"
"6.1.2.1"

This version does not exist on rubygems.org and does not appear to have been released. This prevents JRuby from shipping it, since we source all gem-based standard libraries from released gems.

Could we get this released, please? 😀

[headius]

The commits that appear to be missing for this are:

• a7f5d6ab88 "Use File.open to fix the OS Command Injection vulnerability in CVE-2021-31799"
• f308ab2 "Remove jquery.js"
• 989e8ad "Remove debug print [ci skip]"

In order to release a 6.1.2.1 gem I believe a branch will need to be created for 6.1.2 and only these commits added to it.

[headius]

@aycabta It appears you pushed the two substantial commits here. Can you help me figure out which version of rdoc we should be shipping in JRuby 9.3 (equivalent to Ruby 2.6.8) or release a 6.1.2.1 we can use?

[hsbt]

@headius I will handle this.

[hsbt]

Just released https://github.com/ruby/rdoc/releases/tag/v6.1.2.1

[aycabta]

Thank you for reporting and releasing!

[headius]

@hsbt @aycabta Thank you!