Since battery-stats 0.3.3-2 is in testing you shouldn't upload a new
upstream release in unstable[1]. experimental is still an option.
You can prepare a 0.3.3-3 package with just the fix for #512701, after
the upload you'll have to ask the release team to accept this package in
testing[1].
For your current 0.3.4-1 package, the best is to upload it in experimental but
for the moment it still has some issue:
- It FTBFS is gnuplot-nox is not installed
- /usr/lib/battery-stats/graph-setup should be in
/usr/share/battery-stats since it's an arch indep file
- /usr/share/common-licenses/GPL is now a symlink to GPL-3, you need to
adjust the debian/copyright
- since you provide a menu file, can you please also add a .desktop and an icon