Reworking mkDebounce

[Vlix]

Ok, so I've tried to rework the debouncing, because of issue #980, but it seems to fail on a test because the trigger MVar doesn't seem to be correctly filled unless I put a trace in a specific spot!?

Does anyone know how to force/evaluate (or whatever is happening here) the tryPutMVar without using trace?

• auto-update: reworked 'mkDebounce', and it should work... but 'Leading' only works if I put a 'trace' in a specific spot???

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Still TODO:

• Bumped the version number

After submitting your PR:

• Update the Changelog.md file with a link to your PR
• Check that CI passes (or if it fails, for reasons unrelated to your change, like CI timeouts)

[Vlix]

Hmmm, seeing the random failing in CI jobs, this is probably a timing issue? And the trace "..." printing to the screen just takes enough time with the GHC version I was developing with? 🤔

Now to figure out if the test should be adjusted, or if there is actually an error in the implementation...