- Strings::
toAscii()
optimization - ObjectMixin::
getSuggestion()
better balance, replacement of prefix get|set|add|has|is costs 20 - ObjectMixin::
getSuggestion()
better balance. Replacement is more expensive than insertion/deletion. - __toString and Callback::
invokeSafe()
handles Throwable errors - Callback::
invokeSafe()
removes function name also with arguments from error message
For the details you can have a look at the diff.