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- Only running prebuild during wheel builds (and not sdists) was too naive,
since this prevents changing the version number of sdists in the prebuild
action (a common use of the prebuild action). Instead, allow for separate
``wheel``, ``sdist``, and ``all`` prebuild actions. Reverts the behavior of
9008c57_. `Issue 64`_
- Install Galaxy pip from Github instead of wheels.galaxyproject.org so that
Starforge images can be built with new versions of Galaxy pip before they are
released. 97b4ba4_
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