We added a TwigExtensionPass into generate a hash for all extensions and handle when Twig extensions change (when modules/core update, etc.).
While working on https://github.com/twigphp/Twig/pull/1824.@znerol found that Twig 1.22 adds its own handling for when Twig extensions change, which probably means we don't need our custom code anymore. See
Try to remove TwigExtensionPass and the associated code.
User interface changes
Removal of TwigExtensionPass.
Data model changes