Final of K-Lite Codec Pack 1.9 are available. These is the final versions.
Features (full version):
– VideoLAN [version 0.5.1]
– DivX Professional [version 5.03]
– KeyGen for DivX Professional
– DivX 
MPEG-4 Low and Fast motion [version 4.1.0.3927]
– XviD [Build 24/02/2003]
– 3ivX [version 4.0.3]
– Microsoft MPEG-4 (modified) [version: 4.1.0.3927 / 8.0.0.4487]
– Windows Media 8 [version 8.0.0.371]
– Fraunhofer DVD decoder
– huffyuv [version 2.1.1]
– Intel Indeo [version R.5.11.15.2.55]
– WMA Audio [version 8.0.0.4487]
– AC3 Audio [version 0.63b]
– Fraunhofer MP3 Audio Decoder [version 1.9.0.311]
– LAME MP3 Audio ACM
– Ogg Vorbis Audio DirectShow Filter [version 0.9.9.5]
– Ogg Vorbis ACM [version 0.0.3.1]
– Morgan Multimedia Stream Switcher [version 0.9.7]
– Vobsub [version 2.23]
– DivX Anti-Freeze
– FourCC Code Changer
– GSpot Codec Information Appliance [version 2.1]
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