Radium

Most work this time has been spent working on converting editor automation to the new data structure. This should both cause less CPU usage and make it possible to hear changes immediately while playing. Converting to the new data structure is also necessary for other things in the future, such as replacing OpenGL with Vulkan. However, this work is not quite finished yet, so it's not included in this release.

This release however contains various important bug fixes such as fixing garbled editor font sometimes happening on Windows, crashes sometimes happening when loading soundfonts, and audio glitches possibly happening when modifying the audio graph.

Changes 6.7.72 -> 6.7.74:

• Audio: Disable lots of debug outputs to the
  terminal when modifying the audio graph. (Debug
  and Release mode were switched.) This also might
  fix some audio glitches.
• Windows: Fix garbled font rendering sometimes
  happening in the editor. Bug introduced in v6.7.69.
  (The problem existed before 6.7.69 too, but not
  as often).
• Internal: Fix a memory corruption introduced in
  v6.6.77. The bug probably only manifested in
  debug builds though, and not in any releases.
• Internal: Fix semi-rare memory leak when showing a
  system error message.
• NSM: Fix error message popping up after startup.
• Editor: Fix transposing MIDI 7 bit automation when
  pressing Left Alt + U or Left Alt + D and the
  cursor was placed inside an fxtext subtrack.
• MIDI: Fix crash when starting to play in the middle
  of a song at a position where there is MIDI
  automation in the editor.
• Build: Update libgig from 3.3.0 to 4.2.0. Fixes
  crash when loading some soundfonts.

Radium 6.7.76 released. Various minor fixes.

Changes 6.7.75 -> 6.7.76:

• Windows: Fix import MOD when the username contains
  non-ascii characters.
• Windows: Fix displaying filename with non-ascii
  characters in the progress window when importing
  MOD files.
• Audio: Don't show error about not being able to
  open soundfont file when failed loading a sound
  file (we already show a general message about
  not being able to open the file).
• Sequencer: Fix error messages popping up after
  pressing the Esc key when prompted to manually
  write new path in the file browser.
• Windows: Fix displaying paths with non-ascii
  characters in the file browser in the right-side
  sequencer tabs.
• Editor: Add options to set high priority for the
  OpenGL render thread and the OpenGL drawer thread.
• Preferences: Remove the OpenGL "Safe mode" option.
• Preferences: Move the "Vertical blank" OpenGL
  option into an "advanced" tab (since you normally
  don't want to touch this option).
• Preferences: Move the "OpenGL" tab to the right of
  the "GUI" tab.
• API: Add "message_is_base64" option to
  openProgressWindow