1.5.10

1.5.10-pre

i'm tired i hope this all works.

adds wcs timer (so you can see how long you had to chain. only works if you miss the chain as otherwise you stop the timer early)

not sure if it works well with transition wcs. it doesn't work with dash chain wcs (in progress)
cleans up a few things internally
version bump to 1.5.10
probably don't get this one if you don't need the pantheon changes, it's probably buggy.