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New features:
- New zest.releaser hook: update other buildout.coredev branches as well.
This automates the manual bookeeping that one has to do whenever releasing packages:
i.e. to check if the package just released is also checked out and used in other buildout.coredev branches.
[gforcada]
- Ensure that selected packages are always kept on checkouts.cfg.
[gforcada]