Update changelog for release

[mihaimaruseac]

Description of the PR

Checklist

• Add a changelog if necessary. See https://keepachangelog.com/ for how to write it.
• Add tests in TESTS.md if possible.

[toku-sa-n]

I think the next version should be 6.1.0 as there are breaking changes (like reformat's signature change). After that version, we should be able to increment the patch number as long as we don't modify exposed contents in the HIndent module.

[mihaimaruseac]

Right, thanks for noticing. Updated

[toku-sa-n]

I noticed that the .cabal file wasn't updated. Could you update it?

[mihaimaruseac]

Updated package.yaml, the .cabal file was updated before.

[toku-sa-n]

Thank you!

[toku-sa-n]

Thanks for the release! Did you update the Hackage one?

[mihaimaruseac]

No, I had to leave for work. Just got home and will do the upload now.

[mihaimaruseac]

Now it should be at https://hackage.haskell.org/package/hindent-6.1.0 (documentation I think will be updated shortly, it's weird we only have the top level module only)

[toku-sa-n]

Thank you!

it's weird we only have the top level module only

It's expected as we did in #729.

[mihaimaruseac]

Oh, my bad, forgot about it.

Nice.