Cockos has updated REAPER to v1.881.

Changes since v1.872:

• Scrollbars: small thumbs should look better in advance themes.
• Scrollbars: fixed some dandruff nitpick.
• Undo history window now supports manual purging of selected undo states.
• New options to save undo history with project (prefs/general).
• Optional alternate redo history support (lets you have a tree of redo states, but uses more RAM).
• Losers new JS transient shaper (for drums).
• Scott stillwells JS stereowidth.
• Tinting of advanced theme panel backgrounds now follows prefs setting.
• Scrollbars: fixed arrows drawing on classic theme.
• Scrollbars: fixed alpha thumb drawing when using advance themes.
• Scrollbars: optimized drawing speed when using advance themes.
• ReaXcomp: a new powerful multiband compressor.
• ReaVerbate: a simple DSP reverb (based on FreeVerb).
• ReaVerb: added reverb generator (using DSP core of ReaVerbate).
• Tint track panel backgrounds now works for advanced themes with background images.
• Bypass state preserved on fx offline/online.
• Added play rate and transport actions to transport context menu.
• Cleaned up ruler context menus (added items, removed smaller alternate menu).
• WAVE reader: support for WAV/AIFF files named .L and .R.
• Scrollbars: improved drawing speed.
• Scrollbars: added support for new scrollbar png format.
• Ctrl+click fx chain checkmark now sets fx offline.
• Support for PNG splash screens.
• Fixed timing of recorded takes added using varispeed and loop selection autopunch.
• Added actions to set all fx in selected tracks online/offline.
• Updated transport/toolbar code for mac compatibility.
• Fixed mouse bug with vertical faders in plug-ins.
• Better support for large number of tracks on small screens in routing dialog.
• Added workaround for hangs during minimize with video items.
• Better normalization peak detection.
• Small pngs (w less than 3) for button images will no longer be drawn.
• Fx chain: you can now set each effect to "offline" to unload it from RAM.
• Fx chain: fixed keyboard shortcut displays on context menu.
• Reduced track panel flicker on vertical zooming.
• Fixed skinned scrollbars when using UI scale option.
• Faster skinned scrollbar rendering.
• Better track selection logic on single click of track names.
• Added option to prevent projects from overriding device samplerate.
• Added scrollbar skinning.
• Fixed scrollbar thumb resizing flickering.
• Generic FX dialogs etc will now use advanced skinned faders if present.
• Changed labelling of "play speed" to "play rate".
• You can now click and drag tracks by their labels.
• FX dialogs refresh properly on colortheme changes.
• Improved drawing of collapsed tracks.
• VST: fix to some ui painting issues.
• VST: faster rescanning of already scanned plug-ins.
• ReaFIR 1.0: huge quality/display improvements (thanks schwa!!!).
• ReaFIR: 0.x compatibility mode for old projects.
• Option to ignore ASIO reset messages (alesis driver issue).
• Option to hide tcp meters when not record armed (prefs/appearance).
• Fixed refreshing of master mixer background on project change.
• Better zeroing accuracy of faders when using customized fader ranges/curves.
• Fixed vertical fader zero line being 1px off at times.
• Drawing improvements for custom vu rendering (better edge cases).
• Track/mixer panel updates, doubleclick required to edit names (old style available in prefs/mouse).
• Colorthemes can now set a shadow color for text.
• Drawing system changes for better out-of-button shadows/etc.
• Themes can now set track name field background images.
• Render dialog: better error display (doesn't run timer etc).
• Fixed multirow mixer metering cpu munch.
• Track/mixer faders are at the top of the z order (to shadow over buttons etc).
• Support for commas as decimal point in number parsing.
• Fixed moving transport window quickly causing excessive cpu use.
• Skins can now set "mcp_altmeterpos 1" to put mixer meters on right side.
• Mixer resizing meter flicker reduction.
• Skinnable buttons now support shadows outside of their regions.