docs(changelog): add control-ui symlink hardening entry

CHANGELOG.md

@@ -25,6 +25,7 @@ Docs: https://docs.openclaw.ai
 - Security/Discord: add `openclaw security audit` warnings for name/tag-based Discord allowlist entries (DM allowlists, guild/channel `users`, and pairing-store entries), highlighting slug-collision risk while keeping name-based matching supported, and canonicalize resolved Discord allowlist names to IDs at runtime without rewriting config files. Thanks @tdjackey for reporting.
 - Security/Gateway: block node-role connections when device identity metadata is missing.
 - Security/Media: enforce inbound media byte limits during download/read across Discord, Telegram, Zalo, Microsoft Teams, and BlueBubbles to prevent oversized payload memory spikes before rejection. This ships in the next npm release. Thanks @tdjackey for reporting.
+- Security/Control UI: block symlink-based out-of-root static file reads by enforcing realpath containment and file-identity checks when serving Control UI assets and SPA fallback `index.html`. This ships in the next npm release. Thanks @tdjackey for reporting.
 - Security/MSTeams media: enforce allowlist checks for SharePoint reference attachment URLs and redirect targets during Graph-backed media fetches so redirect chains cannot escape configured media host boundaries. This ships in the next npm release. Thanks @tdjackey for reporting.
 - Chat/Usage/TUI: strip synthetic inbound metadata blocks (including `Conversation info` and trailing `Untrusted context` channel metadata wrappers) from displayed conversation history so internal prompt context no longer leaks into user-visible logs.
 - Security/Browser relay: harden extension relay auth token handling for `/extension` and `/cdp` pathways.