- URL parser rewritten from using regular expressions to be a finite state machine. Greatly improves performance by guaranteeing linear time parsing and fixes long parse times in Safari in particular (which seems to have a slow regex backtracking implementation).
- IP addresses are now linked without a scheme like 'http://' prefixed to it.
urls.ipV4Matches
option controls this behavior.
Breaking Changes:
See https://github.com/gregjacobs/Autolinker.js#upgrading-from-v3x---v4x-breaking-changes