Jesko Wagner

@jezdez Squashed and rebased, 10fe774 should be ready for review. Btw, I see that black accidentally reformatted some `'` to `"`. Is this a showstopper?

Sorry, had missed the pre-commit errors. Should be fixed now. Would appreciate a review @jezdez

I can't figure out how to resolve this remaining merge conflict. But please, could someone review this asap and fix the merge conflict (git falsely recognizes this as the same...

Thanks @dholth, I merged those changes and also merged in new changes from conda. Hopefully this time all CI passes nicely so we can get these features to users.

All pre-CI checks passed and no merges remain. Could someone please approve the CI workflow? @dholth, do you have authorisation for this?

For convenience, you should also be able to install imputeMissings straight from the [former CRAN-source](https://github.com/cran/imputeMissings): ```R devtools::install_github("cran/imputeMissings") ```

Unfortunately PR #11532 is still pending feedback on implementation details by those with rights to merge the changes. At the moment these changes have therefore not been merged into conda.

Hi @gemyhamed, any movement on this would happen over at PR #11532, but at the moment my previous comment stands unchanged.

Well spotted, thank you. For my understanding, could you please clarify what the optimal expected behavior would be? So far, versions not being included in `conda env export --from-history` is...

I see your point. If desired, we can change this quite easily by modifying ```python if no_builds: dependencies = ["=".join((a.name, a.version)) for a in conda_precs] else: dependencies = ['='.join((a.name, a.version,...