Index: src/services/ActivityPubService.js
===================================================================
--- src/services/ActivityPubService.js	(revision b1512e001281fec55506cf6cfa04d9d39784a5a2)
+++ src/services/ActivityPubService.js	(revision 2a761849bab9b548a67d1ad1919532dc87de3eb2)
@@ -2849,5 +2849,5 @@
 // during a flux window, e.g. a fleet-wide update), and drops notes that are gone
 // (404/410). Bump SELFHEAL_VERSION only on a release that warrants a re-sync.
-const SELFHEAL_VERSION = 19; // v19: head-read no longer stops on an og:image mention inside inline script
+const SELFHEAL_VERSION = 20; // v20: oEmbed provider registry, so platforms that hide their tags from a server still resolve
 async function fetchNoteAP(url) {
   try {