2.28.3 (stable):

2011-09-21 Krzesimir Nowak <qdlacz@gmail.com>

  Don't use obsolete macros.
    
  * autogen.sh: Warn about everything during autoreconf.
  * configure.ac: Replaced obsolete macros with their modern counterparts.
    
2011-08-31  Frederic Peters  <fpeters@0d.be>

	Ship convert_pangomm.m4 in tarballs.
	Bug #657817

2011-05-24  Olav Vitters <olav@vitters.nl>

    Use tar-ustar instead of tar-pax to ensure OpenBSD compatibility