Prepare 3.2 version of specification
I'm creating a single PR for this because most changes were already pushed in separate PRs. This PR contains clean-ups and fixes before we can formally release 3.2.
Fixes https://github.com/fsfe/reuse-tool/issues/868
- [ ] Add a date to the specification.
Gave this another go. The big change is that I overhauled the snippet section. Some subtle changes besides.
We should add a date to the spec.
Let's fix the issue raised in https://github.com/fsfe/reuse-tool/issues/868 (DONE)
I'm going to merge this following the 10 May coordination meeting.
Please open new issues for things that aren't quite right.