Switch to the new nominal Run 2 tuning (Summer2017Optimisation_v4_Run2) as the default tuning.
This uses the latest, bug-free versions of the OS Taggers by default and is intended for S34 and beyond.
If using TupleToolTagging, all Run 1 Taggers will still be available in their
corresponding {OS,SS}{Tagger}
branch. The Run 2 taggers (if available) will include the
branch ending Latest
.