2.2.0

Major Analysis Improvements

• The js/incomplete-sanitization query now also checks regular expressions constructed using new RegExp(..). Previously it only checked regular expression literals.
• Regular expression-based sanitisers implemented with new RegExp(..) are now detected in more cases.
• Regular expression related queries now account for unknown flags.

Minor Analysis Improvements

• Added taint-steps for String.prototype.toWellFormed.
• Added taint-steps for Map.groupBy and Object.groupBy.
• Added taint-steps for Array.prototype.findLast.
• Added taint-steps for Array.prototype.findLastIndex.