+ Action dialog: when switching action sections, enable running actions in the new section if possible
+ Action: move items to time selection, stretched and looped to fit
+ Action: render all queued renders
+ Added Quick Start Guide (PDF), accessible via Help/Documentation menu
+ Bridging/firewalling: fixed PPC bridging on OSX 10.4/10.5
+ Bridging/firewalling: fixed a bug where bridging would sometimes be disabled
+ Create measure from time selection: better behavior with existing tempo markers
+ Docker: better track resize behavior when showing/hiding/resizing docker
+ Drag and drop: fixes for various plug-in related crashes (Maschine and others)
+ Dynamic split: use preferences/editing behavior/tab-to-transient sensitivity, for consistency
+ Envelopes: when adding volume/pan envelopes, don't create point at cursor (consistent with other envelopes)
+ Grid settings: more consistent display of grid sizes (notes, not beats)
+ Media explorer: action list and custom shortcut support
+ Media explorer: actions for play, stop, pause, rewind, fast forward, play from last seek position
+ Media explorer: actions to play previous media (for A/B comparison), browse up/down the list of files
+ Media explorer: context menu item to insert media at time selection, stretched and/or looped to fit
+ Media explorer: display media embedded tempo, if any
+ Media explorer: leave peaks preview active until Media Explorer is closed
+ Media explorer: media can be previewed/inserted at project tempo if it is suitable length in beats/bars
+ Media explorer: media with embedded tempo (REX/ACID) can be inserted at either project tempo or source tempo
+ Media explorer: mousewheel adjusts peaks gain (vertical zoom)
+ Media explorer: option to always display waveform peaks even if autoplay is disabled (note this creates .reapeaks files)
+ Media explorer: option to display preview position in tenths of seconds
+ Media explorer: option to preview/insert media tempo matched 1x, 1/2x, 2x
+ Media explorer: pause button
+ Media explorer: peaks preview can be dragged into project to insert media
+ Media explorer: restart tempo-matched preview playback if project tempo changes
+ Media explorer: support for looping media that is 1/2 bar long
+ Media explorer: support for Windows shortcuts (browse folder shortcuts, preview media shortcuts)
+ Media with embedded tempo: import behavior preference to use project tempo or source tempo
+ MIDI devices: improved action to reset all devices
+ MIDI editor: more precise note/grid drawing when in "source beats" view mode
+ MIDI items: handle multiple takes properly when resizing unlooped MIDI items
+ Missing file searching: logic for how to pick missing file, whether to autoclose and search other missing files
+ Missing file searching: support for reaper-media-searchpaths.txt with SEARCH lines to specify additional paths
+ Mixer: better fxparm/fx/send resize behavior, can now use ctrl+shift to modify all tracks dividers absolutely
+ Mixer: can now hide the master track from the mixer
+ Mixer: fixed some visual issues in panflip mode
+ Optimizations: improved CPU use when moving track faders, zooming, writing envelopes
+ OSX: fixed potential crash when dragging media from Finder after closing REAPER's Media Explorer
+ OSX: fixed some internal Cocoa issues
+ Pitch shift: set default mode to elastique 2.1 Pro for new users
+ Pitch shift: note, existing users can change default mode via File/Project Settings, save as default
+ ReaSamplomatic5000: apply attack/release to playback, not start/end of looped samples
+ Recording: can now set tracks to record simultaneously to primary path and invisibly/backup to secondary path
+ Regions: support for copying regions immediately to the left of the original
+ REX: all-slice items can now set tail mode in source properties
+ REX: draw peaks properly in all-slice mode when there is silence between slices
+ REX: option to chop all slice tails will remove tails rather than muting them on playback
+ Snap to grid: avoid certain types of rounding error
+ Tempo markers: do not insert a new marker on top of an existing one
+ Theme support: configurable tcp_folderindent (22 is default)
+ Time selection: set edit/play cursor when time selection changes via alt+marquee (if user wants)
+ Tooltips: more descriptive tooltips on track labels, number, sends, FX
+ Track panels: better FX parameter positioning when meter disabled
+ Video: FFmpeg: added 16/24/32bps audio PCM modes to AVI/MOV/MKV export formats
+ Video: FFmpeg: added MJPEG and DV video codecs to AVI export format
+ Video: FFmpeg: added support for large filesizes
+ Video: FFmpeg: added unicode support for file renders
+ Video: FFmpeg: bundled basic LGPL/free FFmpeg for better basic playback support
+ Video: FFmpeg: faster seeking on source video items when rendering video
+ Video: FFmpeg: fixed audio seeking issue in some DV AVI video files
+ Video: FFmpeg: fixed seeking hang bug on some files
+ Video: FFmpeg: fixed video rendering hang issue
+ Video: FFmpeg: renderer codec list will now only list available codecs from the installed FFmpeg librairies
+ Video: LCF support (LICE Capture Format)
+ VST: option to disable saving VST bank is now per-VST rather than global (right-click in FX browser)
+ WAV: option to embed project tempo (ACID chunk) in rendered files, if project has a single tempo
+ Windows: File resolving: full paths now autoscan all fixed disks for matching path
+ x64: fixed video on systems without correct VC2005 runtimes installed