Closed kenodegard closed 2 years ago
With this new versioning scheme anything can change at a MINOR release and only patches/bug fixes happen a MICRO? The only way to know about upcoming breaking changes is via changelogs or deprecation messages?
@carterbox Correct but we are also working on defining a new deprecation policy in a separate CEP (see #27).
The objective of moving to CalVer is to remove the guesswork on maintainers of deciding if certain changes warrant a MAJOR
, MINOR
, or MICRO
increment. So yes, new features (e.g. new subcommands, new arguments, new APIs) could occur in any release (but most likely in a regularly scheduled MINOR
release) and would be announced in the changelog and in other communications (e.g. blog posts). Overall introducing new features shouldn't carry that great of a risk.
Per the ideas proposed in #27, deprecations/breaking changes are intended to be handled more graciously than they have in the past. Features would be marked as pending deprecation at any point but would only be deprecated and eventually removed after a number of regular (not optional/hotfix) releases.
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This is intended to be a release schedule promise held by the conda org to our users. Ideally, releases should be a shared community responsibility to encourage knowledge sharing (should probably create a release subteam that can cater to this).
Is there any kind of contingency for if no changes have occurred since the last release? This document makes me think that a release will happen no matter what, every 2 months. Of course, it's silly to release identical code with a new version, but we don't explicitly preclude that possibility.
In that vein, is there a time window where changes are expected to make it into the next release? What are the code cutoffs for each of the various cycles? Does that belong in this doc or elsewhere?
@msarahan Good point, that seems like a reasonable and likely scenario (in the future), I'd suggest adding a point like:
In case no or few significant changes have been made since the last release, the conda maintainer team may decide to skip a regular release, as long as the decision is made public and documented in the changelog.
This is intended to be a release schedule promise held by the conda org to our users.
That is my concern and a promise that can be broken by something as silly as "there isn't someone available right now for a release" or "there is no change in the code base" is not something that will build trust from users.
In case no or few significant changes have been made since the last release, the conda maintainer team may decide to skip a regular release, as long as the decision is made public and documented in the changelog.
That works for me @jezdez. Thanks!
Is it worth discussing my second point?
In that vein, is there a time window where changes are expected to make it into the next release? What are the code cutoffs for each of the various cycles? Does that belong in this doc or elsewhere?
if you’d rather not get into those weeds, I understand.
@msarahan Oh sorry, I don't have a strong opinion on this one. I'd say that's a decision the release manager(s) get to make? Obviously large changes shouldn't be crammed in last minute but small fixes (e.g. typos and other minor corrections) could be included without too much trouble.
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Description
Define a release schedule that is better than today's ad hoc releases by borrowing ideas from Python, Django, and GitLab.
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