You will need to do a clean build before building actoss this change.

non-existant record reads return undefined (and do not create the record in the process), methods updated, initialize _locks and _subscriptions as {} instead of [], a myriad of miscellaneous varieties of other assorted sporadic changes.

The /lib and /include dirs are now deprecated.

excessive warnings about things we don't have any plans to address).
(and so it begins...)

needs to be moved to the Wiki.

here (it's out of date) and Mozilla is good about maintaining their copy.

Stop updating the life counter before reloading the level. That was just stupid. :|