1.1: 6 new ligatures, updated calt substitution, cosmetic fixes
- New ligatures
->>
,:::
,>=>
,<=<
,<=>
,<->
- Switched to newer version of calt code by Nikita Prokopov. It "doesn’t apply ligatures to long sequences of chars, e.g. !!!!, >>>>, etc"
- Fixed
++
and+++
line inconsistency in heavy italic weights