2013-11-15 v1.3.0 "Forest" This release introduces the VP9 codec in a backward-compatible way. All existing users of VP8 can continue to use the library without modification. However, some VP8 options do not map to VP9 in the same manner. The VP9 encoder in this release is not feature complete. Users interested in the encoder are advised to use the git master branch and discuss issues on libvpx mailing lists. - Upgrading: This release is ABI and API compatible with Duclair (v1.0.0). Users of older releases should refer to the Upgrading notes in this document for that release. - Enhancements: Get rid of bashisms in the main build scripts Added usage info on command line options Add lossless compression mode Dll build of libvpx Add additional Mac OS X targets: 10.7, 10.8 and 10.9 (darwin11-13) Add option to disable documentation configure: add --enable-external-build support make: support V=1 as short form of verbose=yes configure: support mingw-w64 configure: support hardfloat armv7 CHOSTS configure: add support for android x86 Add estimated completion time to vpxenc Don't exit on decode errors in vpxenc vpxenc: support scaling prior to encoding vpxdec: support scaling output vpxenc: improve progress indicators with --skip msvs: Don't link to winmm.lib Add a new script for producing vcxproj files Produce Visual Studio 10 and 11 project files Produce Windows Phone project files msvs-build: use msbuild for vs >= 2005 configure: default configure log to config.log Add encoding option --static-thresh - Speed: Miscellaneous speed optimizations for VP8 and VP9. - Quality: In general, quality is consistent with the Eider release. - Bug Fixes: This release represents approximately a year of engineering effort, and contains multiple bug fixes. Please refer to git history for details.