#593 fixed issue with rogue `.`
#594 renamed stats collections to fit code.
Merge remote-tracking branch 'origin/feature/#594' into feature/#597
Merge pull request #598 from joola/feature/#597

#597 package update pre release
version bump 0.7.11
Finish v0.7.11
Merge branch 'develop' into feature/#226
#600 added query duration and write duration_per_doc