Take care making the move (and suggesting that others move) to .872. There are bugs introduced in that version that do not show up in .845 and earlier.
On the flip side, where you can identify and work around the bugs that are introduced, there are a couple tools that are added including key-in corridor reattach.
On the flip side, where you can identify and work around the bugs that are introduced, there are a couple tools that are added including key-in corridor reattach.