Specifically this part of both messages:

>> If your change involves some platform-specific behaviour or has a
>> non-trivial amount of C code, make sure you run the buildbots
>> in your Pull Request by using the "test-with-buildbots" label (
>> https://discuss.python.org/t/now-you-can-test-a-pr-with-the-buildbots-before...).
>> Alternatively you could check the buildbots post-merge in the buildbot server:
>> https://buildbot.python.org/all/#/builders?tags=%2B3.x&tags=%2Bstable
>> This is very important because if problems are detected at the time >> of the
>> release, the release management team may have to revert
>> the changes and therefore those will not be included in Python 3.10.