Document mercurial configuration for contributing
* how to use master/review repositories
* how to send the "Available at" command in patchbomb emails
* how to add the "cubicweb" flag in patchbomb emails
* how to use our "jenkins" mercurial extension
Closes #17243538
Release notes
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.. toctree::
:maxdepth: 1
3.27
3.26
3.25
3.24
3.23
3.22
3.21
3.20
3.19
3.18
3.17
3.16
3.15
3.14