FamiStudio 2.4.0 was just released.

Changes :

• Basic DPCM sample editor
• Darker theme and more color choices
• Ability to use QWERTY keyboard input without using recording mode
• Slightly reduced audio latency and configurable number of buffered frames
• Right-clicking anywhere in the background also starts a selection
• Seek bar can be dragged and respects snapping precision
• Pattern duplication preserves names when possible
• Instrument picker tool (hold "I" + click on a note)
• Paste special in Sequencer
• Pattern are created automatically when adding notes.
• Quickly repeat last export by right clicking button or CTRL+SHIFT+E
• Edit multiple custom patterns at once
• Video export resolution/framerate options (Contributed by Thomas McGrew)
• Multiple VRC7 fixes
• Multiple FamiTracker fixes
• Multiple sound engine improvements & fixes
  • Blaarg smooth vibrato support for SFX
  • Unlimited SFX size (Contributed by Brad Smith)
  • Linker support in CA65 (Based on idea by Brad Smith)

Breaking/behavior changes:

• Songs will always be sorted alphabetically. This include songs loaded from any file format. This was always the intention but was poorly enforced in previous versions.
• There was a bug in 2.3.x where instrument with volume envelope consisting exclusively of zeroes would play at full volume. This is no longer the case and the instruments will be silent.