Nette\Iterators\CachingIterator renamed to Nette\Latte\Runtime\CachingIterator (BC break!)
Nette\Utils\Tokenizer & TokenIterator renamed to Nette\Latte\Tokenizer & TokenIterator (BC break, but they are internal classes)
Latte: removed Tokenizer simple mode
Latte: new Engine API
tests: Latte tests updated for new API
Database: added own Nette\DI\CompilerExtension for Database