Bump the changelog

7 jobs for 0.4.0 in 4 minutes and 48 seconds (queued for 1 second)
latest
Status Name Job ID Coverage
  Linting
passed bandit #74294

00:01:09

passed mypy #74297

00:00:31

passed pyflakes #74296

00:00:50

passed pylint #74295

00:00:38

 
  Test
passed tests:archlinux #74300
whitewhale

00:02:05

passed tests:debian #74298

00:02:39

100.0%
passed tests:fedora #74299
whitewhale

00:03:38