diff --git a/src/components/nostr/kinds/ZapstoreReleaseDetailRenderer.tsx b/src/components/nostr/kinds/ZapstoreReleaseDetailRenderer.tsx
new file mode 100644
index 0000000..5b56e7f
--- /dev/null
+++ b/src/components/nostr/kinds/ZapstoreReleaseDetailRenderer.tsx
@@ -0,0 +1,143 @@
+import { NostrEvent } from "@/types/nostr";
+import {
+  getReleaseVersion,
+  getReleaseIdentifier,
+  getReleaseFileEventId,
+  getReleaseAppPointer,
+  getAppName,
+  getAppIcon,
+} from "@/lib/zapstore-helpers";
+import { useNostrEvent } from "@/hooks/useNostrEvent";
+import { useGrimoire } from "@/core/state";
+import { Badge } from "@/components/ui/badge";
+import { UserName } from "../UserName";
+import {
+  Package,
+  FileDown,
+  ExternalLink as ExternalLinkIcon,
+} from "lucide-react";
+import { Kind1063Renderer } from "./FileMetadataRenderer";
+
+interface ZapstoreReleaseDetailRendererProps {
+  event: NostrEvent;
+}
+
+/**
+ * Detail renderer for Kind 30063 - Zapstore Release
+ * Shows comprehensive release information including file metadata
+ */
+export function ZapstoreReleaseDetailRenderer({
+  event,
+}: ZapstoreReleaseDetailRendererProps) {
+  const { addWindow } = useGrimoire();
+  const version = getReleaseVersion(event);
+  const identifier = getReleaseIdentifier(event);
+  const fileEventId = getReleaseFileEventId(event);
+  const appPointer = getReleaseAppPointer(event);
+
+  // Fetch related events
+  const appEvent = useNostrEvent(appPointer || undefined);
+  const fileEvent = useNostrEvent(
+    fileEventId ? { id: fileEventId } : undefined,
+  );
+
+  const appName = appEvent ? getAppName(appEvent) : appPointer?.identifier;
+  const appIcon = appEvent ? getAppIcon(appEvent) : undefined;
+
+  const handleAppClick = () => {
+    if (appPointer) {
+      addWindow("open", { pointer: appPointer });
+    }
+  };
+
+  return (
+    <div className="flex flex-col gap-6 p-6 max-w-4xl mx-auto">
+      {/* Header Section */}
+      <div className="flex gap-4">
+        {/* App Icon or Package Icon */}
+        {appIcon ? (
+          <img
+            src={appIcon}
+            alt={appName || "App"}
+            className="size-20 rounded-lg object-cover flex-shrink-0"
+            loading="lazy"
+          />
+        ) : (
+          <div className="size-20 rounded-lg bg-primary/10 flex items-center justify-center flex-shrink-0">
+            <Package className="size-10 text-primary" />
+          </div>
+        )}
+
+        {/* Release Title */}
+        <div className="flex flex-col gap-2 flex-1 min-w-0">
+          <div className="flex items-baseline gap-2 flex-wrap">
+            <h1 className="text-3xl font-bold">{appName || "Release"}</h1>
+            {version && (
+              <Badge variant="default" className="text-base px-3 py-1">
+                v{version}
+              </Badge>
+            )}
+          </div>
+
+          {/* App Link */}
+          {appName && appPointer && (
+            <button
+              onClick={handleAppClick}
+              className="flex items-center gap-2 text-primary hover:underline text-left"
+            >
+              <ExternalLinkIcon className="size-4" />
+              <span>View App Details</span>
+            </button>
+          )}
+        </div>
+      </div>
+
+      {/* Metadata Grid */}
+      <div className="grid grid-cols-2 gap-4 text-sm">
+        {/* Publisher */}
+        <div className="flex flex-col gap-1">
+          <h3 className="text-muted-foreground">Publisher</h3>
+          <UserName pubkey={event.pubkey} />
+        </div>
+
+        {/* Release Identifier */}
+        {identifier && (
+          <div className="flex flex-col gap-1">
+            <h3 className="text-muted-foreground">Release ID</h3>
+            <code className="font-mono text-sm truncate" title={identifier}>
+              {identifier}
+            </code>
+          </div>
+        )}
+      </div>
+
+      {/* File Metadata Section */}
+      {fileEvent && (
+        <div className="flex flex-col gap-3">
+          <h2 className="text-xl font-semibold flex items-center gap-2">
+            <FileDown className="size-5" />
+            Download
+          </h2>
+          <div className="border border-border rounded-lg overflow-hidden">
+            <Kind1063Renderer event={fileEvent} depth={0} />
+          </div>
+        </div>
+      )}
+
+      {/* Loading/Missing States */}
+      {fileEventId && !fileEvent && (
+        <div className="flex items-center gap-2 p-4 bg-muted/20 rounded-lg text-muted-foreground">
+          <FileDown className="size-5" />
+          <span>Loading file metadata...</span>
+        </div>
+      )}
+
+      {!fileEventId && (
+        <div className="flex items-center gap-2 p-4 bg-muted/20 rounded-lg text-muted-foreground">
+          <FileDown className="size-5" />
+          <span>No file metadata available</span>
+        </div>
+      )}
+    </div>
+  );
+}
diff --git a/src/components/nostr/kinds/ZapstoreReleaseRenderer.tsx b/src/components/nostr/kinds/ZapstoreReleaseRenderer.tsx
new file mode 100644
index 0000000..c3cdaf8
--- /dev/null
+++ b/src/components/nostr/kinds/ZapstoreReleaseRenderer.tsx
@@ -0,0 +1,94 @@
+import {
+  BaseEventContainer,
+  BaseEventProps,
+  ClickableEventTitle,
+} from "./BaseEventRenderer";
+import {
+  getReleaseVersion,
+  getReleaseFileEventId,
+  getReleaseAppPointer,
+  getAppName,
+} from "@/lib/zapstore-helpers";
+import { useNostrEvent } from "@/hooks/useNostrEvent";
+import { useGrimoire } from "@/core/state";
+import { Badge } from "@/components/ui/badge";
+import { Package, FileDown } from "lucide-react";
+
+/**
+ * Renderer for Kind 30063 - Zapstore Release
+ * Displays release version and links to app and file metadata
+ */
+export function ZapstoreReleaseRenderer({ event }: BaseEventProps) {
+  const { addWindow } = useGrimoire();
+  const version = getReleaseVersion(event);
+  const fileEventId = getReleaseFileEventId(event);
+  const appPointer = getReleaseAppPointer(event);
+
+  // Fetch app metadata to show app name
+  const appEvent = useNostrEvent(appPointer || undefined);
+  const appName = appEvent ? getAppName(appEvent) : appPointer?.identifier;
+
+  const handleAppClick = () => {
+    if (appPointer) {
+      addWindow("open", { pointer: appPointer });
+    }
+  };
+
+  const handleFileClick = () => {
+    if (fileEventId) {
+      addWindow("open", { pointer: { id: fileEventId } });
+    }
+  };
+
+  return (
+    <BaseEventContainer event={event}>
+      <div className="flex gap-3">
+        {/* Icon */}
+        <div className="size-12 rounded-lg bg-primary/10 flex items-center justify-center flex-shrink-0">
+          <Package className="size-6 text-primary" />
+        </div>
+
+        {/* Release Info */}
+        <div className="flex flex-col gap-2 flex-1 min-w-0">
+          {/* Title */}
+          <ClickableEventTitle
+            event={event}
+            className="text-base font-semibold text-foreground"
+          >
+            {appName && `${appName} `}
+            {version && (
+              <Badge variant="secondary" className="text-xs ml-1">
+                v{version}
+              </Badge>
+            )}
+          </ClickableEventTitle>
+
+          {/* Links */}
+          <div className="flex items-center gap-3 flex-wrap text-sm">
+            {/* App Link */}
+            {appName && (
+              <button
+                onClick={handleAppClick}
+                className="flex items-center gap-1.5 text-primary hover:underline"
+              >
+                <Package className="size-3" />
+                <span>View App</span>
+              </button>
+            )}
+
+            {/* File Link */}
+            {fileEventId && (
+              <button
+                onClick={handleFileClick}
+                className="flex items-center gap-1.5 text-primary hover:underline"
+              >
+                <FileDown className="size-3" />
+                <span>Download File</span>
+              </button>
+            )}
+          </div>
+        </div>
+      </div>
+    </BaseEventContainer>
+  );
+}
diff --git a/src/components/nostr/kinds/index.tsx b/src/components/nostr/kinds/index.tsx
index 7f3e8b8..afaf6a4 100644
--- a/src/components/nostr/kinds/index.tsx
+++ b/src/components/nostr/kinds/index.tsx
@@ -58,6 +58,8 @@ import { ZapstoreAppRenderer } from "./ZapstoreAppRenderer";
 import { ZapstoreAppDetailRenderer } from "./ZapstoreAppDetailRenderer";
 import { ZapstoreAppSetRenderer } from "./ZapstoreAppSetRenderer";
 import { ZapstoreAppSetDetailRenderer } from "./ZapstoreAppSetDetailRenderer";
+import { ZapstoreReleaseRenderer } from "./ZapstoreReleaseRenderer";
+import { ZapstoreReleaseDetailRenderer } from "./ZapstoreReleaseDetailRenderer";
 import { NostrEvent } from "@/types/nostr";
 import { BaseEventContainer, type BaseEventProps } from "./BaseEventRenderer";
 
@@ -98,6 +100,7 @@ const kindRenderers: Record<number, React.ComponentType<BaseEventProps>> = {
   30002: GenericRelayListRenderer, // Relay Sets (NIP-51)
   30023: Kind30023Renderer, // Long-form Article
   30030: EmojiSetRenderer, // Emoji Sets (NIP-30)
+  30063: ZapstoreReleaseRenderer, // App Release (Zapstore)
   30267: ZapstoreAppSetRenderer, // App Curation Set (Zapstore)
   30311: LiveActivityRenderer, // Live Streaming Event (NIP-53)
   34235: Kind21Renderer, // Horizontal Video (NIP-71 legacy)
@@ -165,6 +168,7 @@ const detailRenderers: Record<
   777: SpellDetailRenderer, // Spell Detail
   30023: Kind30023DetailRenderer, // Long-form Article Detail
   30030: EmojiSetDetailRenderer, // Emoji Sets Detail (NIP-30)
+  30063: ZapstoreReleaseDetailRenderer, // App Release Detail (Zapstore)
   30267: ZapstoreAppSetDetailRenderer, // App Curation Set Detail (Zapstore)
   30311: LiveActivityDetailRenderer, // Live Streaming Event Detail (NIP-53)
   30617: RepositoryDetailRenderer, // Repository Detail (NIP-34)
diff --git a/src/lib/zapstore-helpers.test.ts b/src/lib/zapstore-helpers.test.ts
index e194df7..b2e7ce6 100644
--- a/src/lib/zapstore-helpers.test.ts
+++ b/src/lib/zapstore-helpers.test.ts
@@ -12,6 +12,10 @@ import {
   getCurationSetName,
   getCurationSetIdentifier,
   getAppReferences,
+  getReleaseIdentifier,
+  getReleaseVersion,
+  getReleaseFileEventId,
+  getReleaseAppPointer,
   parseAddressPointer,
 } from "./zapstore-helpers";
 import { NostrEvent } from "@/types/nostr";
@@ -434,6 +438,178 @@ describe("Kind 30267 (App Curation Set) Helpers", () => {
   });
 });
 
+describe("Kind 30063 (Release) Helpers", () => {
+  // Helper to create a minimal kind 30063 event (Release)
+  function createReleaseEvent(overrides?: Partial<NostrEvent>): NostrEvent {
+    return {
+      id: "test-id",
+      pubkey: "test-pubkey",
+      created_at: 1234567890,
+      kind: 30063,
+      tags: [],
+      content: "",
+      sig: "test-sig",
+      ...overrides,
+    };
+  }
+
+  describe("getReleaseIdentifier", () => {
+    it("should extract release identifier from d tag", () => {
+      const event = createReleaseEvent({
+        tags: [["d", "com.wavves.app@1.0.0"]],
+      });
+      expect(getReleaseIdentifier(event)).toBe("com.wavves.app@1.0.0");
+    });
+
+    it("should return undefined if no d tag", () => {
+      const event = createReleaseEvent({
+        tags: [],
+      });
+      expect(getReleaseIdentifier(event)).toBeUndefined();
+    });
+
+    it("should return undefined for non-30063 events", () => {
+      const event = createReleaseEvent({
+        kind: 1,
+        tags: [["d", "test"]],
+      });
+      expect(getReleaseIdentifier(event)).toBeUndefined();
+    });
+  });
+
+  describe("getReleaseVersion", () => {
+    it("should extract version from identifier with @ symbol", () => {
+      const event = createReleaseEvent({
+        tags: [["d", "com.wavves.app@1.0.0"]],
+      });
+      expect(getReleaseVersion(event)).toBe("1.0.0");
+    });
+
+    it("should handle version with multiple parts", () => {
+      const event = createReleaseEvent({
+        tags: [["d", "com.example.app@2.5.1-beta"]],
+      });
+      expect(getReleaseVersion(event)).toBe("2.5.1-beta");
+    });
+
+    it("should handle identifier with multiple @ symbols (use last one)", () => {
+      const event = createReleaseEvent({
+        tags: [["d", "com.example@app@3.0.0"]],
+      });
+      expect(getReleaseVersion(event)).toBe("3.0.0");
+    });
+
+    it("should return undefined if no @ in identifier", () => {
+      const event = createReleaseEvent({
+        tags: [["d", "no-version-here"]],
+      });
+      expect(getReleaseVersion(event)).toBeUndefined();
+    });
+
+    it("should return undefined if @ is at end", () => {
+      const event = createReleaseEvent({
+        tags: [["d", "com.example.app@"]],
+      });
+      expect(getReleaseVersion(event)).toBeUndefined();
+    });
+
+    it("should return undefined if no d tag", () => {
+      const event = createReleaseEvent({
+        tags: [],
+      });
+      expect(getReleaseVersion(event)).toBeUndefined();
+    });
+
+    it("should return undefined for non-30063 events", () => {
+      const event = createReleaseEvent({
+        kind: 1,
+        tags: [["d", "test@1.0.0"]],
+      });
+      expect(getReleaseVersion(event)).toBeUndefined();
+    });
+  });
+
+  describe("getReleaseFileEventId", () => {
+    it("should extract file event ID from e tag", () => {
+      const event = createReleaseEvent({
+        tags: [
+          [
+            "e",
+            "365a0e4a1da3c13c839f0ab170fc3dfadf246368f3a5fc6df2bb18b2db9fcb7e",
+          ],
+        ],
+      });
+      expect(getReleaseFileEventId(event)).toBe(
+        "365a0e4a1da3c13c839f0ab170fc3dfadf246368f3a5fc6df2bb18b2db9fcb7e",
+      );
+    });
+
+    it("should return undefined if no e tag", () => {
+      const event = createReleaseEvent({
+        tags: [],
+      });
+      expect(getReleaseFileEventId(event)).toBeUndefined();
+    });
+
+    it("should return undefined for non-30063 events", () => {
+      const event = createReleaseEvent({
+        kind: 1,
+        tags: [["e", "test123"]],
+      });
+      expect(getReleaseFileEventId(event)).toBeUndefined();
+    });
+  });
+
+  describe("getReleaseAppPointer", () => {
+    it("should extract app metadata pointer from a tag", () => {
+      const event = createReleaseEvent({
+        tags: [
+          [
+            "a",
+            "32267:7a42d5fa97d51fb73e90406f55dc2fb05f49b54c1910496ddc4b66c92a34779e:com.wavves.app",
+          ],
+        ],
+      });
+      const pointer = getReleaseAppPointer(event);
+      expect(pointer).toEqual({
+        kind: 32267,
+        pubkey:
+          "7a42d5fa97d51fb73e90406f55dc2fb05f49b54c1910496ddc4b66c92a34779e",
+        identifier: "com.wavves.app",
+      });
+    });
+
+    it("should return null if a tag points to wrong kind", () => {
+      const event = createReleaseEvent({
+        tags: [["a", "30023:pubkey:article"]],
+      });
+      expect(getReleaseAppPointer(event)).toBeNull();
+    });
+
+    it("should return null if a tag is invalid", () => {
+      const event = createReleaseEvent({
+        tags: [["a", "invalid-format"]],
+      });
+      expect(getReleaseAppPointer(event)).toBeNull();
+    });
+
+    it("should return null if no a tag", () => {
+      const event = createReleaseEvent({
+        tags: [],
+      });
+      expect(getReleaseAppPointer(event)).toBeNull();
+    });
+
+    it("should return null for non-30063 events", () => {
+      const event = createReleaseEvent({
+        kind: 1,
+        tags: [["a", "32267:pubkey:app"]],
+      });
+      expect(getReleaseAppPointer(event)).toBeNull();
+    });
+  });
+});
+
 describe("Shared Helpers", () => {
   describe("parseAddressPointer", () => {
     it("should parse valid address pointer", () => {
diff --git a/src/lib/zapstore-helpers.ts b/src/lib/zapstore-helpers.ts
index ce5b1a4..6c5398b 100644
--- a/src/lib/zapstore-helpers.ts
+++ b/src/lib/zapstore-helpers.ts
@@ -190,6 +190,66 @@ export function getAppReferences(event: NostrEvent): AppReference[] {
   return references;
 }
 
+// ============================================================================
+// Kind 30063 (Release) Helpers
+// ============================================================================
+
+/**
+ * Get release identifier from kind 30063 d tag
+ * Usually in format: package@version (e.g., "com.wavves.app@1.0.0")
+ */
+export function getReleaseIdentifier(event: NostrEvent): string | undefined {
+  if (event.kind !== 30063) return undefined;
+  return getTagValue(event, "d");
+}
+
+/**
+ * Get version from release identifier
+ * Extracts version from "package@version" format
+ */
+export function getReleaseVersion(event: NostrEvent): string | undefined {
+  if (event.kind !== 30063) return undefined;
+
+  const identifier = getReleaseIdentifier(event);
+  if (!identifier) return undefined;
+
+  // Try to extract version after @ symbol
+  const atIndex = identifier.lastIndexOf("@");
+  if (atIndex !== -1 && atIndex < identifier.length - 1) {
+    return identifier.substring(atIndex + 1);
+  }
+
+  return undefined;
+}
+
+/**
+ * Get file metadata event ID from kind 30063 e tag
+ * Points to kind 1063 (File Metadata) event
+ */
+export function getReleaseFileEventId(event: NostrEvent): string | undefined {
+  if (event.kind !== 30063) return undefined;
+  return getTagValue(event, "e");
+}
+
+/**
+ * Get app metadata pointer from kind 30063 a tag
+ * Points to kind 32267 (App Metadata) event
+ */
+export function getReleaseAppPointer(event: NostrEvent): AddressPointer | null {
+  if (event.kind !== 30063) return null;
+
+  const aTag = getTagValue(event, "a");
+  if (!aTag) return null;
+
+  const pointer = parseAddressPointer(aTag);
+  // Verify it points to an app metadata event
+  if (pointer && pointer.kind === 32267) {
+    return pointer;
+  }
+
+  return null;
+}
+
 // ============================================================================
 // Shared Helpers
 // ============================================================================