release: merge with stable

Now that the release is out, we can merge back with the development branch.

--HG--
branch : stable
8 jobs for topic/stable/10.2.0.post1 in 11 minutes and 16 seconds (queued for 28 seconds)
Status Name Job ID Coverage
  Test
passed checks-py2 #161223

00:01:32

passed checks-py3 #161224

00:01:12

passed doc #161229

00:00:26

manual pytype #161222
allowed to fail manual
passed tests-py2-cext #161225

00:04:53

passed tests-py2-pure #161226

00:04:24

passed tests-py3-cext #161227

00:04:32

passed tests-py3-pure #161228

00:07:39