Release notes in the Docs

[sleto-it]

Is your feature request related to a problem? Please describe.

Opening this ticket as requested by @stockholmux in this comment.

Describe the solution you'd like

It would be useful to have release notes in the docs. This will help users. The idea is to automate the process as much as possible.

Describe alternatives you've considered

Considered creating them manually - but one concern was that it adds extra work at each release. See below for the old PRs.

Additional context

Reference:

• Add release notes valkey-doc#171
• Link release notes in the Documention menu #140

[stockholmux]

thanks @sleto-it !