Audiofile Engineering has released version 1.2.1 of Wave Editor.

Changes since v1.1.5:

• Fixed issue with update checking.
• Channels bar.
• Enhanced MIDI playback (under Playback Bar options):
  • Triggered/gated.
  • Note playback changes speed (standard "keyboard") or playback position (based on labels).
• Waveform menu.
• Preferences>Document>Background brightness slider.
• Improved Label Well.
• Support for regions in AIFF files.
• Improved fade accuracy (esp. at very small lengths).
• New text entry behaviour:
  • "." can be interpreted as general delimiter, replacing ":" as necessary.
  • Not necessary to fill out all "fields" of multi-field formats.
• Keyboard Shortcuts: can clear conflicting keyboard shortcuts (option-clear).
• Fade edges snap during drag.
• Improved .wedt file saving.
• Improved drawing performance.
• Improved MP3 support.
• Layer activation can change during playback.
• Support for tab and shift-tab in location bar S:E:L: editing.
• Improved progress panel's "Stop" button availability.
• Setting "allow separate channel selection" off will conform the selection to all channels right away.
• Retain highlighted column state in the Labels table.
• Disabled editing commands for RX2 files.
• Improved error handling when saving Wave Editor files.
• Improved drawing performance (cpu load during playback).
• Changing bars and beats in an Apple Loop will re-calculate the tempo.
• Scroll wheel works in overview.
• Better support for files with industry-undefined channel counts.
• Prevents multi-channel files from being saved in SDI format (only supports single channels).
• Improved Inspector display of items for empty layers.
• Improved the length format in the Generator.
• Revert will now also revert the window's state (size, bar position, etc).
• If linked file not found in original location, will try to find it in the same directory before asking user.
• Option-Open will treat bundles as directories (useful for GarageBand projects).
• Now presents user with dialog if an invalid serial number was entered.
• Fixed: some bugs in the Recorder.
• Fixed: an issue that automatically closed Audio Unit editor window on undo.
• Fixed: a potential for the Keyboard Shortcuts window to be always hidden.
• Retain highlighted column state in the Labels table.
• Aligned the note formatting with standard C3 as MIDI note 60 across the app.
• Fixed: issues saving Apple Loop/ACID files.
• Fixed: an issue that automatically closed Audio Unit editor windows on undo.
• Fixed: attenuation of high frequencies when flattening high sample rate files.
• Fixed: crash quitting the app when REX2 files are open.
• Fixed: a rare issue losing playback on just-saved files.
• Fixed: an issue "damaging" ACID files after opening.
• Fixed: erroneous interleaved SDII file sizes.
• Fixed: location bar updating when "snap to zero" is on.
• Fixed: issue with playback head position during looping with a disabled layer.
• Prevented changing input channels on Recorder during recording.
• Fixed: a rare Recorder crash when 'Done' pressed during recording.
• Fixed: a potential freeze when removing all audio in a file with rulers on.
• Fixed: a potential crash when accessing a corrupted SDII file.
• Fixed: a rare crash exporting MP3s.
• Fixed: wavetable accuracy issue.
• Fixed: a visual bug duplicating layers with fades.
• Fixed: an issue flattening all with a disabled primary layer.
• Fixed: an issue playing/flattening a layer with a fade that had an inactive layer previous to it.
• Fixed: saving files with layers with no audio.
• Fixed: stability issue modifying edits during playback on multiprocessor machines.
• Fixed: fade automation rounding error.
• Fixed: a rare situation that would potentially overwrite files when saving audio between labels.
• Fixed: updating the display of edit blocks after a flatten.
• Fixed: edit list issues on non-primary layers whose start time is not 0.
• Fixed: a bug dragging a whole fade.
• Fixed: a visual bug selecting more than 2 consecutive channels.
• Fixed: an issue not remembering values typed in the preference panel without hitting tab/return before closing.
• Fixed: an issue freezing upon attempting to open malformed MP3s.
• Fixed: the layer combine type names in the Inspector.
• Fixed: not setting the volume upon opening a .wedt file.
• Fixed: an apparent freeze flattening low-sample rate files with particular Audio Units.
• Fixed: refreshing the waveform when undoing a flatten with retain tail.
• Fixed: an issue with time display.
• Fixed: a cosmetic bug with the Processor (from b9).
• Fixed: an issue changing speed with selection on less than all channels.
• Fixed: an issue saving documents with empty layers.
• Fixed: an issue saving files on Intel-based machines.
• Fixed: a reset of a .wedt document volume after saving.
• Fixed: a memory leak in drawing.
• Improved drawing (drawVRuler respects updateRect).
• Fixed: Save Selection As... recognizing the chosen bit depth.
• Fixed: a bug writing RMS/Mean wavetables on save.
• Fixed: updates of the overview on particular edit actions & dropping.
• Fixed: offset dragging onto an empty channel.
• Fixed: an issue with Intel-based machines.
• Fixed: some issues with layers with channels at least > 2.
• Fixed: small interface issues with empty layers.
• Fixed: bar display bug (overlap/going over content bounds).
• (potentially fixed a crash on opening a document).
• Fixed: potential crash closing Loop Editor.