- Update to 0.7.7:
* IT: Disable a few more compatibility flags for older
SchismTracker builds.
* IT: Halve the output volume of files saved with ChibiTracker,
as its mixer is about half as loud as ours.
* S3M: In mono mode, the ratio between sample and OPL volume was
incorrect.
* S3M: Detect files saved with PlayerPRO.
* XM: Detect files saved with PlayerPRO. Improved detection of
files saved with ModPlug Tracker.
* XM: Files with impossibly small pattern headers are now
rejected, like FastTracker 2 does.
* STK: Loosen SoundTracker file rejection heuristics a bit to
allow loading of files with malformed song titles and overly
long samples. Other heuristics has been tightened a bit.
* MOD: Change VBlank timing heuristic to always assume CIA timing
when long samples unsupported by original ProTracker) are
found.
* MOD: Disable NoiseTracker quirks if empty sample slots have a
default volume other than 0.
* MOD: 7-bit panning detection may have returned incorrect
results for MODs with a channel count other than 4.
* MED: Improve handling of default tempo, panning and channel
volume in files containing more than one song.
* MO3: Reduced maximum allowed music data (not samples) size
from 2 GiB to 512 MiB.
* XMF: Header validation is now stricter.
* MDL: Slightly more accurate import of pattern command 9
(enabling envelopes instead of setting envelope position).
* ULT: Support the highest three octaves.