1.3
====
* further Windows compatibility (including GPUJPEG)
* added encryption
* added AV Foundation capture
* OS X 10.9 compatibility
* added CUDA implementation of LDGM
* multiple performance improvements
* added logo capture filter
* added dynamic rate limiter
* do not occupy recv port if not used
* support for new operating systems (OS X 10.10, Ubuntu 14.10, Windows 8)
* added RTSP capturer
* added resize capture filter
* standard encapsulation for H.264 and A-law/u-law/OPUS audio and RTSP transmission/server

1.2
=====
* screen capture performance updates
* screen capture - added cursor capture (X11)
* added interlacing postprocessor
* added V4L2 capture
* AV record and playback
* MS Windows support (most of modules)
* support for libavcodec compression/decompression (H.264, VP8, MJPEG)
* GPUJPEG performance optimalizations
* DirectShow capture support
* added SAGE transmit (alternative to native RTP)
* recompressing support added to a reflector
* added SW video mix
* direct transcoding from JPEG to DXT
* support for BlueFish444 cards
* RTDXT compress now runs on Intel graphics cards (Linux)
* OpenGL - key shortcuts for screenshot and pause
* added audio compression
* added CUDA RGB(A)->UYVY transformation, JPEG->DXT1/5 transcoder
* added CUDA DXT compression
* support for DELTACAST DVI/HDMI cards
* GLSL stuff (eg. RTDXT) now runs on Mac and Windows
* added video capture filters - blanking (anonymization) and frame
  dropping


1.1
=====
* support for specifying multicast interface for both IPv4 and IPv6
* IPv6 - support zone ID (RFC 4007), name resolving into IPv6
* LDGM - added profiles
* added acoustic echo canceller
* ALSA - fixed latency problem when using PulseAudio
* cmdline parameter to capture specified number of channels
* allow audio scaling (by a fixed ratio or adaptively)
* audio - added audio mapping/mixer
* Mac - produce complete self-contained bundle (with libs)
* updated GUIs - added FEC, tooltips etc.
* GL - hide cursor

1.1-rc4
=====
* interlacing - allow switching at field-rate while naturally interlacing field
* DeckLink - allow specification for audion input connection (SDI/AESEBU/analog)
* OpenGL - automatically enable sync on VBlank from application scope
* QT GUI - updated + allow compression setting
* added screen capture
* inserted packet reflector
* added possibility to limit sending bitrate
* added scaling postprocessor
* can be compiled with Clang/LLVM
* added LDGM

1.1-rc3
=====
* Mac - use native (Cocoa) context instead of GLUT
* added JACK audio devices
* DeckLink - add source selection (SDI/HDMI/Component/Compisite)
* switched to ITU-T BT. 709 Rec color space
* support for Mac OS X 10.7 (+ support for core 3.2 OpenGL profile)

1.1-rc2
=====

* updated documentation
* few small fixes

1.1-rc1
=====

* DeckLink - added format autodetection (not all cards support it, eg. Deck SDI
  does)
* added aggregate video capture/display - allows grabbing/displaying from 2 or more
  discrete cards. This allows eg. grabbing left eye with one grabbing card while
  right eye with another
* DVS - allow choosing input card (if there is more than one)
* Deltacast - format autodetection (perhaps all cards supported)
* Deltacast - added audio (both input and output)
* Mac OS X - enable DXT compression (with GL_EXT_GPU_SHADER4)
* modularized design - modules can be now build and installed independently from core
  UltraGrid - this allows i. a. distribution binary of UG with JPEG without knowing if
  target system has installed CUDA Toolkit.
* format detection for DVS cards
* DVS support for Mac OS X
