- Engine: implemented custom exception handler for {sandbox}
- renamed Latte\SecurityViolation -> SecurityViolationException (BC break!)
- Template: improved runtime method/property checking
- PhpWriter: variable variables $$ when policy is enabled
- PhpWriter: disabled underscored $_ when policy is enabled
- PhpWriter: improved exception when |noescape or |nocheck is not allowed
For the details you can have a look at the diff.