[release-creator
4.3.1](https://github.com/tox-dev/release-creator/releases/tag/4.3.1)
links a fragment through the `(#N)` at the end of its squash commit
subject when GitHub associates no pull request with the commit. Without
it, pipdeptree 4.2.13 credited five entries to a display name with no PR
link.

The release-creator floors in `pyproject.toml` rise to `>=4.3.1`, and
the temporary cooldown override in `pyproject.toml` and the `news`,
`prepare-release`, `release` and `update-tools` workflows moves from
4.3.0 to 4.3.1's upload time, expiring 2026-11-06. Only release-creator
moved in `pylock.toml`. Callers of the reusable workflows lock their own
release-creator, so this changes only this repository's releases.

The [6.2.2 Prepare release
run](https://github.com/tox-dev/github-workflows/actions/runs/41065704186)
failed in `release-creator fragments` with `No such file or directory:
'changelog.d'`: every change since 6.2.1 carried `skip news`, and Git
keeps no empty directory. [release-creator
4.3.2](https://github.com/tox-dev/release-creator/releases/tag/4.3.2)
treats a missing fragment directory as nothing to link.

The release-creator floors rise to `>=4.3.2`, and the temporary cooldown
override moves to 4.3.2's upload time, still expiring 2026-11-06. Only
release-creator moved in `pylock.toml`.