Prepare changelog for release

Gbp-Dch: Ignore
5 jobs for debian/4.99.11-6 in 5 minutes and 16 seconds (queued for 1 second)
latest
Status Job ID Name Coverage
  Build
passed #98781
build

00:02:33

 
  Test
passed #98784
autopkgtest

00:01:52

passed #98783
lintian

00:01:49

passed #98785
piuparts

00:02:41

passed #98782
reprotest

00:02:32