This is a meaningful git commit message

www/js/version.json

@@ -1,5 +1,5 @@
 {
-  "VERSION": "v0.7.53",
-  "VERSION_NUMBER": "0.7.53",
-  "BUILD_DATE": "2026-06-27T00:20:37.017Z"
+  "VERSION": "v0.7.56",
+  "VERSION_NUMBER": "0.7.56",
+  "BUILD_DATE": "2026-06-27T12:17:42.524Z"
 }

www/ndk-worker.js

@@ -6449,8 +6449,11 @@ function shortHexPubkey(hex) {
 }
 
 // Cache for discovered relays — rebuilt only when the contact list changes.
+// The version suffix forces a rebuild when the handler code changes (e.g.
+// adding servingNames).
 let discoveredRelaysCache = null;
 let discoveredRelaysCacheKey = '';
+const DISCOVERED_RELAYS_CACHE_VERSION = 'v3-names-k0';
 
 async function handleGetDiscoveredRelays(requestId, port) {
     try {
@@ -6478,7 +6481,7 @@ async function handleGetDiscoveredRelays(requestId, port) {
             ? Array.from(kind3Events).sort((a, b) => (b.created_at || 0) - (a.created_at || 0))[0]
             : null;
         const followedPubkeys = latestKind3 ? extractFollowedPubkeysFromKind3(latestKind3) : [];
-        const cacheKey = `${latestKind3?.id || 'none'}_${latestKind3?.created_at || 0}`;
+        const cacheKey = `${DISCOVERED_RELAYS_CACHE_VERSION}_${latestKind3?.id || 'none'}_${latestKind3?.created_at || 0}`;
 
         // Rebuild the relay→[pubkeys] mapping from follows' kind 10002 events
         // in the Dexie cache if the contact list has changed.
@@ -6534,15 +6537,17 @@ async function handleGetDiscoveredRelays(requestId, port) {
 
                 // Look up profile names for all serving pubkeys from the Dexie
                 // profiles table so we can display usernames instead of pubkeys.
+                // Look up profile names for all serving pubkeys.
                 const pubkeyToName = new Map();
+                const allServingPubkeys = new Set();
+                for (const servingSet of relayServesPubkeys.values()) {
+                    for (const pk of servingSet) allServingPubkeys.add(pk);
+                }
+
+                // Strategy 1: Try Dexie profiles table.
                 try {
                     const adapter = ndk?.cacheAdapter?.adapter;
                     if (adapter?.db?.profiles) {
-                        const allServingPubkeys = new Set();
-                        for (const servingSet of relayServesPubkeys.values()) {
-                            for (const pk of servingSet) allServingPubkeys.add(pk);
-                        }
-                        // Query profiles table for all serving pubkeys.
                         for (const pk of allServingPubkeys) {
                             try {
                                 const row = await adapter.db.profiles.get(pk);
@@ -6555,6 +6560,42 @@ async function handleGetDiscoveredRelays(requestId, port) {
                     }
                 } catch (_) {}
 
+                // Strategy 2: If Dexie profiles didn't have names for everyone,
+                // query kind 0 events from the NDK cache for the missing pubkeys.
+                const missingPubkeys = Array.from(allServingPubkeys).filter(pk => !pubkeyToName.has(pk));
+                if (missingPubkeys.length > 0) {
+                    try {
+                        // Query in batches of 400.
+                        for (let i = 0; i < missingPubkeys.length; i += 400) {
+                            const batch = missingPubkeys.slice(i, i + 400);
+                            const k0Events = await ndk.fetchEvents(
+                                { kinds: [0], authors: batch },
+                                { cacheUsage: 'ONLY_CACHE' }
+                            );
+                            if (k0Events && k0Events.size > 0) {
+                                // For each author, keep only the latest kind 0.
+                                const latestByAuthor = new Map();
+                                for (const evt of k0Events) {
+                                    const existing = latestByAuthor.get(evt.pubkey);
+                                    if (!existing || (evt.created_at || 0) > (existing.created_at || 0)) {
+                                        latestByAuthor.set(evt.pubkey, evt);
+                                    }
+                                }
+                                for (const [pubkey, evt] of latestByAuthor) {
+                                    try {
+                                        const profile = typeof evt.content === 'string'
+                                            ? JSON.parse(evt.content) : evt.content;
+                                        const name = profile?.display_name || profile?.name || '';
+                                        if (name) pubkeyToName.set(pubkey, name);
+                                    } catch (_) {}
+                                }
+                            }
+                        }
+                    } catch (_) {}
+                }
+
+                console.log('[Worker] getDiscoveredRelays: profile names resolved for', pubkeyToName.size, 'of', allServingPubkeys.size, 'pubkeys');
+
                 // Build the discovered relays list: relays that are NOT in the
                 // user's own kind 10002 but ARE in follows' kind 10002.
                 const relays = [];