Shared on Mage Dispatch · 08 Sep 2026
StyleSmuggler root cause: only sign directives that were explicitly deferred
Patch implementing explicit directive deferral and signing in the template filter to block unresolvable directives from being treated as deferred and executed by parent templates. Includes diffs for Framework Template and Email Template Filter, adapted for Composer installs and intended to be applied alongside APSB26-146.