[olivierlacan]

May I recommend to anyone facing similar issues and who may have at least some agency in dealing with the problem (can't assume you do, so forgive me in that case) the incredible work of Victor Shepelev with Ruby References: https://rubyreferences.github.io/rubychanges/evolution.html

The site presents evolutions of Ruby since version 2.0 in an editorialized and well-written categorized release journal called "Ruby Evolution": https://rubyreferences.github.io/rubychanges/evolution.html

There's also individual version releases annotated as well, for example for the recent Ruby 3.2: https://rubyreferences.github.io/rubychanges/3.2.html

Note that these are not copies of the NEWS.md typically released when minor and major versions of Ruby come out. Victor specifically spent time to write more descriptive notes of what each notable change occurred over time. It's an incredible resource and we're extremely lucky to have him in our community.

There's even a changelog for this meta-changelog, which makes my little Keep a Changelog heart sing, so you can see evolutions of this site over time as well: https://rubyreferences.github.io/rubychanges/