Updated Media Player Classic Home Cinema to version 1.5.2.3365
Updated ffdshow to revision 3936
Note regarding ffdshow: ffmpeg-mt has been integrated into libavcodec
Updated DirectVobSub to version 2.40.3365.0
Updated Codec Tweak Tool to version 5.0.4
Updated Win7DSFilterTweaker to version 4.4
Updated MediaInfo Lite to version 0.7.46
Added LAV Splitter. This is a source filter that supports a large number of container formats.
Added LAV Audio decoder.
Removed Gabest MP4 Splitter
Removed Gabest MPEG Splitter
Removed Gabest Matroska Splitter
Removed Gabest FLV Splitter
Removed Gabest OGG Splitter
Removed Gabest MPEG Audio Splitter
Improved playback of MOV and M2TS files.
Improved Blu-ray playback support. It is now possible to play the main movie by opening the "BDMV\index.bdmv" file. Playback only works if the disc is decrypted (using a tool such as AnyDVD HD).

SP4 for Sandra 2011 has been released, having various enhancements based on telemetry as well as optimisations based on further tests on RTM hardware.

Also, a few key improvements are :
-General-Purpose (GP) Computing benchmarks now allow full APU performance measurement against CPUs or even GP(GPU)s (through OpenCL) as they use the "sa…me workload" as the native as well as the software VM (.Net/Java) counterparts. As a user, you would not care if a program uses native CPU instructions, the GP(GPU) or even your APU (CPU+GPU) to get your work done faster. As long as the workload is the same (which it is for Sandra) then the comparison is valid.

-Transcoding benchmark - CPU vs. GP(GPU) vs. APU; it has been updated to follow the same principle, so you can benchmark CPU vs. GP(GPU) or APU using the "same workload".

-System Overall benchmark has GP(GPU/APU) support
This allows the score to better reflect the power of systems with multiple GPUs (that may not be fully used by SLI/Crossfire) and APUs while maintaining compatibility with previous scores.

Added support for SMART and temperature reporting on all USB-to-SATA Bridges that support SCSIOP_ATA_PASSTHROUGH12 plus most Cypress, JMicron and Sunplus based bridges. Improved all SATA/PATA SMART attribute and SCSI LOG SENSE reporting.
Added reporting of Windows CE device information.
Added nVidia MCP73 Chipset SMBus and Memory Timings support.