Cockos has updated all versions of REAPER to v2.54 (Win32, Win x64 Beta and Mac Beta).

Changes:

• Dynamic split detection improvements.
• Action: restore previous scroll position.
• ReaVerb/ReaSamplomatic user/GDI object leak fixes.
• Docked MIDI editor / fx window / mixer user object leak fixes.
• Fixed looped-resampled-item glitches.
• ReaSynDr, ReaSynth, ReaSamplomatic, ReaTune: smoother automation.
• JS: fixed some issues with small increases in PDC.
• Better wav/wv project filename setting when autosaving to .wav.rpp.
• MIDI bank/program tracking fixes, duplicate note removal.
• OS X performance updates.
• Display rendering updates.
• Faster meter rendering.
• Left/right edge adjustment snapping now respects X track-distances like moving.
• Massive memory use reduction when using large numbers of MIDI files.
• Fixed bugs removing automated parameters from ReaPitch/ReaDelay/etc.
• Fixed end/start of item sample rounding for items with no fades.
• OGG decoder: fixed subsample seeking accuracy.
• Clipping fix for fully buffered peaks drawing mode.