release: v0.7.13 — Developer-ID signed + notarized macOS

- bump version 0.7.12 -> 0.7.13 across package.json, Cargo.toml,
  tauri.conf.json, website version string, and version tests
- README: update both download tables + tag instructions to v0.7.13,
  add v0.7.13 changelog entry
- website: remove the sudo xattr quarantine hint (macOS is now signed +
  notarized), drop the copy-quarantine handler + macos-hint animation
  from landing.js, add v0.7.13 changelog entry

www/public/landing.js

@@ -60,7 +60,7 @@
     const keepLabel = downloadBtn.hasAttribute("data-download-label");
 
     const releasesUrl = "https://git.ranio.xyz/adrianbonpin/gridline/releases";
-    const version = "0.7.12";
+    const version = "0.7.13";
 
     if (isMobile) {
       downloadBtn.href = releasesUrl;
@@ -68,9 +68,6 @@
     } else if (isMac) {
       downloadBtn.href = `${releasesUrl}/download/v${version}/Gridline_${version}_aarch64.dmg`;
       if (!keepLabel) downloadBtn.textContent = "Download for macOS";
-      if (downloadBtn.id === "download") {
-        document.getElementById("macos-hint")?.classList.remove("hidden");
-      }
     } else if (isWin) {
       downloadBtn.href = `${releasesUrl}/download/v${version}/Gridline_${version}_x64-setup.exe`;
       if (!keepLabel) downloadBtn.textContent = "Download for Windows";
@@ -83,18 +80,6 @@
     }
   });
 
-  document.getElementById("copy-quarantine")?.addEventListener("click", async () => {
-    const command = "sudo xattr -dr com.apple.quarantine /Applications/Gridline.app";
-    try {
-      await navigator.clipboard.writeText(command);
-      const btn = document.getElementById("copy-quarantine");
-      if (!btn) return;
-      const original = btn.textContent;
-      btn.textContent = "Copied";
-      setTimeout(() => (btn.textContent = original), 1500);
-    } catch {}
-  });
-
   // Nav scroll background
   const nav = document.getElementById("nav");
   function onScroll() {
@@ -141,24 +126,22 @@
       const subtitle = hero.querySelector(".hero-animate > p:nth-of-type(2)");
       const buttons = hero.querySelector(".hero-animate > div");
       const screenshot = hero.querySelector(".hero-screenshot");
-      const macosHint = hero.querySelector("#macos-hint");
 
       if (reducedMotion) {
         // Reduced motion: reveal the hero immediately (CSS hides it at first
         // paint to avoid flicker, but the timeline below is skipped). Section
         // reveals below still run through the IntersectionObserver.
-        anime.set([eyebrow, h1, subtitle, buttons, screenshot, macosHint], { opacity: 1, translateY: 0 });
+        anime.set([eyebrow, h1, subtitle, buttons, screenshot], { opacity: 1, translateY: 0 });
       } else {
         const heroTl = anime.timeline({ easing: "easeOutExpo" });
 
-        anime.set([eyebrow, h1, subtitle, buttons, screenshot, macosHint], { opacity: 0, translateY: 20 });
+        anime.set([eyebrow, h1, subtitle, buttons, screenshot], { opacity: 0, translateY: 20 });
         anime.set(screenshot, { opacity: 0, scale: 0.96, translateY: 0 });
 
         if (eyebrow) heroTl.add({ targets: eyebrow, opacity: [0, 1], translateY: [15, 0] }, 0);
         if (h1) heroTl.add({ targets: h1, opacity: [0, 1], translateY: [30, 0], duration: 800 }, 100);
         if (subtitle) heroTl.add({ targets: subtitle, opacity: [0, 1], translateY: [20, 0] }, 250);
         if (buttons) heroTl.add({ targets: buttons, opacity: [0, 1], translateY: [20, 0] }, 350);
-        if (macosHint) heroTl.add({ targets: macosHint, opacity: [0, 1], translateY: [20, 0] }, 400);
         if (screenshot) heroTl.add({ targets: screenshot, opacity: [0, 1], scale: [0.96, 1], duration: 900 }, 450);
       }
     }

www/src/data/changelog.ts

@@ -5,6 +5,13 @@ export interface ChangelogEntry {
 }
 
 export const changelogEntries: ChangelogEntry[] = [
+  {
+    version: "0.7.13",
+    date: "2026-09-04",
+    highlights: [
+      "macOS is now Developer-ID signed and notarized — the app is properly code-signed with a Developer ID Application certificate and notarized by Apple, so macOS opens it without the Gatekeeper 'Open Anyway' prompt or the xattr quarantine workaround.",
+    ],
+  },
   {
     version: "0.7.12",
     date: "2026-09-01",

www/src/pages/index.astro

@@ -15,7 +15,7 @@ import queryEditor from "../assets/screenshots/query-editor.png";
 import erDiagram from "../assets/screenshots/er-diagram.png";
 import home from "../assets/screenshots/home.png";
 import dataGrid from "../assets/screenshots/data-grid.png";
-const version = "0.7.12";
+const version = "0.7.13";
 const site = "https://getgridline.app";
 const jsonLd = [
   buildSoftwareApplicationJsonLd({
@@ -80,14 +80,6 @@ const jsonLd = [
             View on Gitea
           </a>
         </div>
-
-        <div id="macos-hint" class="hidden max-w-lg mx-auto w-full rounded-xl border border-[var(--border)] bg-[var(--surface)] p-3 text-left mt-4">
-            <p class="text-xs text-[var(--text-muted)] mb-2">First launch on macOS? Run this in Terminal:</p>
-            <div class="flex items-center justify-between gap-3 rounded-lg bg-[var(--bg)] border border-[var(--border)] px-3 py-2">
-              <code class="font-mono text-xs truncate">sudo xattr -dr com.apple.quarantine /Applications/Gridline.app</code>
-              <button id="copy-quarantine" class="text-xs font-medium text-[var(--primary)] hover:text-[var(--primary-hover)] transition-colors shrink-0" aria-label="Copy command">Copy</button>
-            </div>
-          </div>
       </div>
 
       <div class="hero-screenshot mt-14 md:mt-20 mx-auto max-w-6xl">