It would be nice to have a version of tortoisehg to go with it.  Currently I've tried thg-5.6 built as:
pip install --user tortoisehg-5.6.tar.gz
And using mercurial-5.6 installed as
pip install --user --upgrade mercurial (IIRC)
And using system versions of PyQt etc.  It segfaults on many operations.

https://foss.heptapod.net/mercurial/tortoisehg/thg/-/issues/5655#note_148341

On Wed, Nov 25, 2020 at 12:07 PM Miro Hrončok <mhroncok@redhat.com> wrote:
On 11/25/20 5:56 PM, Miro Hrončok wrote:
> On 11/25/20 5:15 PM, Ondrej Pohorelsky wrote:
>> We are working on dropping Python 2 version of Mercurial in Fedora[0] entirely.
>
> Hurray \o/
>
>> Currently there is a working version of Mercurial 5.6 in COPR[1] that
>> needs further testing. If anyone who uses Mercurial would be able to
>> test it and give me some feedback, I would be glad!
>
> I'll try to build our test-dependent Python packages (setuptools_scm, pip) and
> report back.

Both good:
https://copr.fedorainfracloud.org/coprs/churchyard/mercurial-tests/builds/

--
Miro Hrončok
--
Phone: +420777974800
IRC: mhroncok


--
Those who don't understand recursion are doomed to repeat it