1 files changed, 12 insertions, 13 deletions
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/transport.js b/packages/meshbay-hub/src/meshbay_hub/static/transport.js
index f9e1370..279396a 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/transport.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/transport.js
@@ -193,8 +193,7 @@ function _aborted() {
 // table, then on Chat's directory, where it meant the pane went on showing an
 // unsaved-looking draft after a save that had worked.
 const BROADCAST_ACK_TYPES = new Set([
-  'root_update_ack', 'root_eject_ack', 'root_plug_ack',
-  'root_add_ack', 'root_remove_ack',
+  'root_eject_ack', 'root_plug_ack', 'root_remove_ack',
   'app_directories_ack', 'chat_directory_ack', 'chat_link_preview_ack',
   'chat_epoch_ack', 'search_listed_ack',
 ]);
@@ -220,10 +219,9 @@ const ADMIN_OP_TYPES = new Set([
   'tmdb_override', 'tmdb_rematch', 'tmdb_config', 'tmdb_enabled',
   'musicbrainz_enabled', 'file_delete', 'dir_delete',
   'apps_enabled', 'set_scan_settings', 'member_revoke',
-  'root_add', 'root_remove', 'root_update', 'root_eject', 'root_plug',
+  'root_remove', 'root_eject', 'root_plug',
   'app_directories', 'chat_directory', 'chat_link_preview', 'chat_epoch',
-  'search_listed', 'member_unpin', 'gek_rotate', 'group_attach',
-  'group_detach', 'invite_create', 'invite_link_create', 'invite_cancel',
+  'search_listed', 'invite_create', 'invite_link_create', 'invite_cancel',
 ]);
 
 // ── Diagnostic trace (opt-in, off by default) ───────────────────────────────
@@ -367,9 +365,10 @@ window.addEventListener('hashchange', () => {
 // The `v: '0.1'` on every other message in this file is the historical value
 // and is read by nothing; it is left alone deliberately. The range is
 // negotiated once, at the start, not restated per message.
-const MNP_V = '5.0';
-// Not raised with 5.0 (see meshbay_common/__init__.py): the break is confined to
-// four signed operations, which a peer on the other side of it refuses to sign.
+const MNP_V = '6.0';
+// Not raised with 5.0 or 6.0 (see meshbay_common/__init__.py): each break is
+// confined to a few signed operations — 5.0 changed four subjects, 6.0 removed
+// root_add, root_update and group_attach — and everything else still works.
 // Set at 4.0, a flag day. A member now presents a short-lived
 // MNP-audience token in the handshake, not its hub session token — a node
 // older than 4.0 expected the session token, and one newer refuses it, so the
@@ -2030,11 +2029,11 @@ class MeshBayTransport {
       this._onMusicbrainzEnabled(Boolean(msg.enabled));
     }
 
-    // A root's flags changed, or one was ejected, plugged, added or removed.
-    // Broadcast by the node to every peer, so everyone's table updates without
-    // waiting for the next index_sync.
-    if (msg.type === 'root_update_ack' || msg.type === 'root_eject_ack'
-        || msg.type === 'root_plug_ack' || msg.type === 'root_add_ack'
+    // A root was ejected, plugged or removed. Broadcast by the node to every
+    // peer, so everyone's table updates without waiting for the next index_sync.
+    // A root added or a flag changed — on the node's own machine, never over
+    // MNP — arrives in the index_delta the node pushes.
+    if (msg.type === 'root_eject_ack' || msg.type === 'root_plug_ack'
         || msg.type === 'root_remove_ack') {
       if (this._onRootsChanged) this._onRootsChanged(msg);
     }