update CHANGELOG for release

Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
Status Job ID Name Coverage
  Build
canceled #41
build

failed #19
build

 
  Dkms
canceled #20
build_dkms_rpm

 
  Srpm
canceled #21
build_srpm

 
  Kscratch
canceled #22
kscratch

 
  Kbuild
canceled #23
kbuild-ohwr