[Feature] Release management coverage

[Hybris95]

New protected branches

Create a new protected branch for "nightly" releases (updated daily automatically from dev). Create a new protected branch for "unstable" releases (updated at each end of sprint - end of milestone).

Create environment variables

M = Major version m = minor version X = Hotfix version

End of sprint event (manual) :

• Merge any finished feature/fix on branch "dM.m.X" (or change the milestone if unfinished)

• Merge current branch "dM.m.X" on dev

• Tag current dev with "dM.m.X"

• Merge current dev to nightly.

• Merge current nightly to unstable.

• Close branch "dM.m.X"

• Increment version for next sprint

• Create a new branch "dM.m.X" from current dev

Manage Release candidates (manual)

• Create a new branch "rM.m.X"

New release (manual) :

• Tag "rM.m.X" on "unstable"
• Merge "rM.m.X" with "unstable"
• Close "rM.m.X"
• Merge "unstable" with "master"

New CI/CD events :

• Daily merge of dev to nightly (then create the merge request from nightly to dev)
• When "push" happens on master, make sure a Release package is delivered
• When "push" happens on unstable, make sure a Release package is delivered
• When "push" happens on nightly, make sure a Release package is delivered

[Hybris95]

Done :

• Branches protections are set

Required fixes for 0.5.0 :

• Make sure automated merge is authorized for github-actions[bot] for dev>nightly merges.

Features for 0.5.0 :

• Package deliveries/releases when build is done (set versions variables)
• Prepare some new actions that can be triggered manually to increase the versions (Major/minor/sub-minor) and prepare pull_requests from nightly to unstable and from unstable to master