Version 2.11.0 (2019-05-31)

• added the possibility to register classes/interfaces as being safe for the escaper ("EscaperExtension::addSafeClass()")
• deprecated CoreExtension::setEscaper() and CoreExtension::getEscapers() in favor of the same methods on EscaperExtension
• macros are now auto-imported in the template they are defined (under the _self variable)
• added support for macros on "is defined" tests
• fixed macros "import" when using the same name in the parent and child templates
• fixed recursive macros
• macros imported "globally" in a template are now available in macros without re-importing them
• fixed the "filter" filter when the argument is \Traversable but does not implement \Iterator (\SimpleXmlElement for instance)
• fixed a PHP fatal error when calling a macro imported in a block in a nested block
• fixed a PHP fatal error when calling a macro imported in the template in another macro
• fixed wrong error message on "import" and "from"