It's been almost 3 months since the last XMPlay release, so I figured you're all probably wondering what the current state of play is

XMPlay 2.7 has been in development for the past month or so, and will probably be available fairly soon. This is what the 2.7 "History" section looks like at present...
* 8 point windowed sinc interpolation (3DNow! optimized)
* Non-interpolated mixing option
* Support for 32/24-bit WAV files
* More responsive auto amp reduction
* Amp slider scale is now the same for all formats
* MOD pattern display horizontal scrolling
* MOD channel muting
* Automatic scanning for track lengths
* Checking for "dead" tracks on startup
* Visualisation display resizing (rather than stretching)
* "Stop at end of queue" option (loop list switch sub-menu)
* Looped WAV writing (always "only once")
* Invert selection shortcut
* Selection of multiple blocks of tracks (using ctrl+shift+click)
* "Sort by filename" now includes the path
* WinXP time display problem fixed
* A few more skin-related improvements (see skinning kit)
As always, there are also plenty of internal tweaks, to further improve quality and performance.
Regarding gapless output... the gap between tracks has been greatly reduced, though it's not quite gapless yet

(it's about 10ms in my tests)