Update changelog for 4:19.08.1-1 release

10 jobs for master in 15 minutes and 35 seconds (queued for 3 seconds)
latest
Status Job ID Name Coverage
  Build
passed #340481
build

00:06:53

 
  Test
passed #340486
autopkgtest

00:02:42

passed #340487
blhc

00:01:15

passed #340485
lintian

00:01:36

passed #340489
missing-breaks

00:01:43

passed #340488
piuparts

00:07:08

passed #340490
rc-bugs

00:01:28

passed #340484
reprotest

00:08:41

passed #340483
test-build-all

00:04:34

passed #340482
test-build-any

00:04:40