I've started a new thread dedicated to BlessN900 (as it is not only about HDR):
http://talk.maemo.org/showthread.php?t=65034

New version (0.41) is released (it's in extras-devel now).
Changes:
+ compatibility with PR1.3 (still works with PR1.2)
+ much higher quality of zoom (however, it's slower now)
+ zoom levels x1.5, x2, x3, x4
+ self-timer
+ shooting of series of images: burst, exposure bracketing, focus bracketing
+ shallow focus (beta) - take pro-like portrait images with the subject in focus and the background out-of-focus
+ settings: white balance, expocorrection, ISO
+ geotagging (beta)