v6.55 - April 23 2022
+ Accessibility: fix toolbar accessibility quirks
+ Accessibility: improve MSAA get_accFocus behavior for media explorer toolbar and envelope window
+ ARA: support older versions of Melodyne [t=265683]
+ Audio Units: fix UI issue with some plug-ins (6.54 regression) [p=2549829]
+ DDP: allow enabling dither when rendering [t=265581]
+ DDP: improve help text [t=244730]
+ FX: add oversampling indicator to floating FX windows
+ FX: clarify labels of oversampling settings [t=265642]
+ FX: option to hide FX chain window until FX are added (6.54 addition) is ignored if the Add-FX window is already visible [t=265693]
+ Media items: allow copying, selecting locked items (6.54 regression)
+ Metadata: list only WAVEEXT metadata tags under common scheme / channel configuration [p=2549344]
+ Razor edits: fix moving envelope areas across tracks that do not contain a matching FX parameter or send envelope [t=265671]
+ Recording: fix MIDI overdub recording potentially being affected by the next recording pass [t=252884]
+ Render: support HTML render statistics chart without internet connection
+ Render: automatically resize render statistics chart to fit browser window
+ Render: display LRA range in HTML render statistics chart
+ Render: display rectified peaks for reference in HTML render statistics chart
+ Render: graph maximum rather than average loudness per pixel in HTML render statistics chart
+ Render: rename render window "stats" button to "stats/charts"
+ Theme: fix TCP/MCP text colors for classic themes [t=265636]
+ Undo: fix undo points when adding tracks via new (in 6.54) drag-to-top-of-track option [p=2550309]
+ Undo: fix undo points generated by actions that move media items to/from hidden tracks [p=2550492]
