Release 2.24

  - New options -l and -L like in grep
  - Fixed join-dctrl without -o (Debian #679442)
  - Fixed grep-dctrl -I (Debian #775351)

Release 2.23

Release 2.22.2.

Release 2.22.1

Release 2.22

Release 2.21.1

Release 2.20.1

Released 2.20 on 2011-11-27

Release 2.19

Release 2.18