Merge pull request #618 from opticon454/feat/whats-new

feat: announce each release once with a toast generated from the changelog

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

src/web/public/app.js

@@ -4834,6 +4834,8 @@ class CodemanApp {
       }
     }
 
+    if (data.version) this.checkWhatsNew?.(data.version);
+
     // Stop any active voice recording on reconnect
     VoiceInput.cleanup();
 

src/web/public/i18n.js

@@ -842,6 +842,8 @@
 
     // Dynamic common status / toasts
     'Settings saved': '设置已保存',
+    // The once-per-release toast (settings-ui.js checkWhatsNew); its highlights stay English.
+    "See what's new": '查看更新内容',
     'Settings applied': '设置已应用',
     'Save and keep Settings open': '保存并保持设置打开',
     'Settings saved locally': '设置已保存到本机',
@@ -1290,6 +1292,10 @@
       [/^Update to v(.+)$/, (_m, version) => `更新到 v${version}`],
       [/^You're up to date \(v(.+)\)\.$/, (_m, version) => `已是最新版本（v${version}）。`],
       [/^Update available: v(.+)$/, (_m, version) => `有可用更新：v${version}`],
+      [
+        /^Codeman updated to v([^:\s]+): (.+?)(?: \(\+(\d+) more\))?$/,
+        (_m, version, shown, more) => `Codeman 已更新到 v${version}：${shown}${more ? `（另有 ${more} 项）` : ''}`,
+      ],
       [/^Selected: (.+)$/, (_m, value) => `已选择：${value}`],
       [/^Failed to (.+)$/, (_m, action) => `操作失败：${action}`],
       [/^Will create: (.+)$/, (_m, path) => `将创建：${path}`],

src/web/public/settings-ui.js

@@ -373,6 +373,39 @@ Object.assign(CodemanApp.prototype, {
     return select?.value.trim() || '';
   },
 
+  /**
+   * Announce a new release once per browser: one toast naming its headline changes.
+   * The notes come from /whats-new.json, which `npm run version-packages` regenerates from
+   * CHANGELOG.md for each release. A browser that has never seen any version just records the
+   * current one, so a fresh install is not greeted with "what's new".
+   */
+  async checkWhatsNew(runningVersion) {
+    if (this._whatsNewChecked) return;
+    this._whatsNewChecked = true;
+    const KEY = 'codeman-whats-new-seen';
+    let seen = null;
+    try { seen = localStorage.getItem(KEY); } catch { /* storage blocked: skip the announcement */ return; }
+    if (seen === runningVersion) return;
+    const remember = () => { try { localStorage.setItem(KEY, runningVersion); } catch { /* ignore */ } };
+    if (!seen) { remember(); return; }
+    try {
+      const res = await fetch('/whats-new.json', { cache: 'no-cache' });
+      if (!res.ok) return;
+      const notes = await res.json();
+      if (notes?.version !== runningVersion || !Array.isArray(notes.highlights) || !notes.highlights.length) return;
+      const shown = notes.highlights.slice(0, 3).join(' · ');
+      const more = notes.highlights.length > 3 ? ` (+${notes.highlights.length - 3} more)` : '';
+      remember();
+      this.showToast(`Codeman updated to v${runningVersion}: ${shown}${more}`, 'info', {
+        duration: 20000,
+        action: {
+          label: "See what's new",
+          onClick: () => window.open(`https://github.com/Ark0N/Codeman/releases/tag/codeman%40${runningVersion}`, '_blank', 'noopener'),
+        },
+      });
+    } catch { /* offline or malformed: try again next load */ }
+  },
+
   openAppSettings() {
     // Load current settings
     const settings = this.loadAppSettingsFromStorage();

src/web/public/whats-new.json

@@ -0,0 +1,13 @@
+{
+  "version": "1.41.1",
+  "highlights": [
+    "HTML files open as pages, and markdown opens rendered from the terminal (#547)",
+    "`codeman mcp`: drive Codeman from any MCP client (#615)",
+    "The codeman skill for every agent CLI (#613)",
+    "Tiles: move them by hand, or tear one off into its own window (#584)",
+    "Focus section on the vertical rail (#582)",
+    "Tabs land in groups (#528)",
+    "Folder grid and more clickable paths (#604)",
+    "Phone Attach button and videos (#606)"
+  ]
+}