Evolve 10.5.2 released

[Anton Shestakov]

We released a new version of the evolve extension: 10.5.2.

As usual, the release is available on PyPI and upgrade is recommended.

This is a compatibility release to mark the extensions as tested on 
Mercurial 6.2. No changes to code were required to actually make them 
compatible with Mercurial 6.2, this release makes sure users won't get 
any false warnings about compatibility. Also, as you might've noticed, 
6.1 was the last release that supported Python 2, and because our stable 
branch targets latest stable release (6.2), we had to downgrade py2 
tests on CI to "allowed to fail", but the extensions continue being 
fully compatible with Python 2.7, and will be compatible as long as 
there's support for older hg versions (currently the oldest supported 
version is 4.8).

Thanks to all the people involved:

  * Anton Shestakov <av6 at dwimlabs.net>

## Evolve: 10.5.2

   * compatibility with Mercurial 6.2

## Topic: 0.24.1

   * compatibility with Mercurial 6.2