ASDF 3.1.7.43 is 3.2 release candidate

Per Daniel's request, I have tested and merged the link-objects-only merge request, and the result is ASDF 3.1.7.43

At this point, I'm done with anything except patches that we discover in pre-release testing, writing the changelog, etc.

Will everyone who can please try out the latest ASDF with their own systems? And Anton, if you could test it with the cl-test-grid, that would be great.

I'd like to push this out by the end of next week.

I'm considering bumping the version on this to 3.2.0 so that anyone who wants to test new features with conditionalization on ASDF version can try it out. Any objections?

Best, r