v1.4.4

New

• PlayDead end transition sequence
• Extension preferences (for audio playback)

Changed

• Improved DOM I/O (lighter/faster transform- and class-writing)
• Further optimize sprite image
• Shrink Flac a tiny bit (4 more bytes saved!)
• Suppress extension for pages that have loaded the library (as best we can)
• Miscellaneous code improvements

Fixed

• Improved tab synchronization (extension)
• oncontextmenu handler doesn't require capture
• Workaround intermittent audio "decoding" bug (extension)
• Filter invalid Direction combinations when constructing from bitflag (none were in use, but still nice to handle)