Another quicky update what's going on with CleanRegex :)
Most important of these two is that patterns used with CleanRegex no longer need delimiters :> I'm pretty happy with it, I don't see any reason why developers should keep including those.
How delimitering works? CleanRegex has a number of potential delimiters. Firstly, it checks whether a pattern is already delimitered and if it's not, it adds a potential delimiter - one that isn't used in a pattern. Then in adds the flags :) As simple as that.