22.1.2

Summary

• Fixed optional chaining expression generation and corrected symbol resolution for SafePropertyRead in the compiler CLI.
• Implemented security hardening by removing namespaced MathML script elements, rejecting prefixed SVG script hosts, ensuring i18n hasOwnProperty checks are safe, and limiting protocol‑relative URL handling in the router.
• Updated HTTP handling to always decode JSON responses as UTF‑8 and kept radio input values synchronized when they change.