1 files changed, 6 insertions, 1 deletions
diff --git a/packages/meshbay-hub/src/meshbay_hub/static/transport-devices.js b/packages/meshbay-hub/src/meshbay_hub/static/transport-devices.js
index 1c6fc78..f079f80 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/transport-devices.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/transport-devices.js
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+// Part of MeshBay's protocol layer, under the LGPL so that any client may use it.
 // An account's devices and what they hold: joining a group, linking a device,
 // the identity bundles and the per-account blobs (playlists).
 //
@@ -21,7 +23,10 @@ extendTransport(class {
    * at first sight, where there is nothing to compare against — that boundary
    * is `docs/MESHBAY_DESIGN.md` §3.2's and does not move.
    */
-  async groupRoster() {
+  async groupRoster({ fresh = false } = {}) {
+    // `fresh`: read it again rather than keep this connection's copy, for a
+    // page that lists the members and must show who joined since.
+    if (fresh && !this._rosterInFlight) this._roster = null;
     if (this._roster) return this._roster;
     if (this._rosterInFlight) return this._rosterInFlight;