Give the gift of Drupal. All merchandise is 50% off through 2016.
The functions bootstrap_invoke_all() and bootstrap_hooks() have been removed. All hooks should now be invoked via the ModuleHandler, and can rely on all other enabled modules being loaded.
watchdog() will not invoke dblog or syslog watchdog implementations until all modules have been loaded, however this will be resolved once eitheror have been committed.