diff --git a/internal/gui/assets/app.js b/internal/gui/assets/app.js
index d62f15c2..5c8e9a9b 100644
--- a/internal/gui/assets/app.js
+++ b/internal/gui/assets/app.js
@@ -1678,9 +1678,11 @@ async function loadCLIs(again = 0) {
 }
 
 // updateCLI updates one agent's CLI; "" when it went well, else why not.
-// Quiet (Update all) leaves the saying to the caller.
+// Quiet (Update all) leaves the saying to the caller. Each version it went
+// from and to is said once (37FlowAI on X: "Pi 从 v1.0x 更新到 v1.10").
 async function updateCLI(a, btn, quiet = false) {
   if (cliBusy.has(a.id)) return t("{agent} is already being updated", { agent: a.name });
+  const from = cliInfo[a.id]?.version;
   cliBusy.add(a.id);
   if (btn) paintCLIButton(btn, cliInfo[a.id] || {}, true); // in place: what was clicked stays
   else paintCLI(a.id);
@@ -1688,7 +1690,9 @@ async function updateCLI(a, btn, quiet = false) {
   try {
     const c = await api("agents/cli/" + encodeURIComponent(a.id), {});
     cliInfo[a.id] = c;
-    if (!quiet) status(t("{agent} updated to {v}", { agent: a.name, v: c.version }), "ok");
+    if (cliAll && quiet) cliAll.changed.push(versionChange(a.name, from, c.version));
+    if (!quiet) status(from && from !== c.version ? t("{agent} updated: {from} → {v}", { agent: a.name, from, v: c.version })
+      : t("{agent} updated to {v}", { agent: a.name, v: c.version }), "ok");
     return "";
   } catch (e) {
     if (!quiet) status(e.message, "err", 12000);
@@ -1702,6 +1706,10 @@ async function updateCLI(a, btn, quiet = false) {
   }
 }
 
+// "Pi 1.0.9 → 1.1.0", or the name and the version now when the one before
+// isn't known or is the same
+const versionChange = (name, from, to) => from && to && from !== to ? `${name} ${from} → ${to}` : [name, to].filter(Boolean).join(" ");
+
 // ---------- Update all (#727) ----------
 // With two or more agents' CLIs behind, a line above the list updates them
 // all, one after another (two global npm installs at once can trip over
@@ -1710,7 +1718,7 @@ async function updateCLI(a, btn, quiet = false) {
 // window coming back), saying how the run went or what is left, so the
 // list under it never jumps for a click — Update all's or a row's pill's.
 
-let cliAll = null; // { n, done, now, failed: [{ name, msg }] } once Update all is clicked
+let cliAll = null; // { n, done, now, failed: [{ name, msg }], changed: ["Pi 1.0.9 → 1.1.0"] } once Update all is clicked
 
 const updatable = () => (state?.agents || []).filter((a) => cliInfo[a.id]?.update && !cliBusy.has(a.id));
 
@@ -1739,10 +1747,9 @@ function paintUpdateAll(fresh = false) {
     b.append(svg(CLI_SPIN, 11, 1.8), el("span", "", t("Updating…")));
     parts.push(b);
   } else if (cliAll) {
-    const ok = cliAll.n - cliAll.failed.length;
-    say.textContent = !cliAll.failed.length ? t("{n} agents updated", { n: ok })
-      : t("{ok} of {n} agents updated · {failed} didn't: {names}", { ok, n: cliAll.n, failed: cliAll.failed.length, names: cliAll.failed.map((f) => f.name).join(", ") });
-    say.title = cliAll.failed.map((f) => f.msg).join("\n");
+    say.textContent = updatedSay();
+    // one line, cut short when narrow: every change and error in full here
+    say.title = [...cliAll.changed, ...cliAll.failed.map((f) => f.msg)].join("\n");
   } else {
     // what is behind now, the ones being updated by their own pill too
     const behind = (state?.agents || []).filter((a) => cliInfo[a.id]?.update || cliBusy.has(a.id));
@@ -1765,7 +1772,7 @@ async function updateAllCLIs() {
   if (cliAll && cliAll.done < cliAll.n) return;
   const ups = updatable();
   if (!ups.length) return;
-  cliAll = { n: ups.length, done: 0, now: ups[0].name, failed: [] };
+  cliAll = { n: ups.length, done: 0, now: ups[0].name, failed: [], changed: [] };
   for (const a of ups) {
     cliAll.now = a.name;
     paintUpdateAll();
@@ -1774,10 +1781,19 @@ async function updateAllCLIs() {
     cliAll.done++;
   }
   paintUpdateAll();
-  if (!cliAll.failed.length) status(t("{n} agents updated", { n: cliAll.n }), "ok");
+  if (!cliAll.failed.length) status(updatedSay(), "ok");
   else status(cliAll.failed.map((f) => f.msg).join(" · "), "err", 12000);
 }
 
+// how an Update all went, with each agent's versions from and to
+function updatedSay() {
+  const ok = cliAll.n - cliAll.failed.length, list = cliAll.changed.join(", ");
+  if (!cliAll.failed.length) return t("{n} agents updated: {list}", { n: ok, list });
+  const names = cliAll.failed.map((f) => f.name).join(", ");
+  return ok ? t("{ok} of {n} agents updated: {list} · {failed} didn't: {names}", { ok, n: cliAll.n, list, failed: cliAll.failed.length, names })
+    : t("{ok} of {n} agents updated · {failed} didn't: {names}", { ok, n: cliAll.n, failed: cliAll.failed.length, names });
+}
+
 // ---------- installing the agents not here (#727) ----------
 // Under the list, the agents magpie knows that aren't on this machine, each
 // with its vendor's install commands to copy into a terminal: the vendor's
diff --git a/internal/gui/assets/i18n.js b/internal/gui/assets/i18n.js
index 95f1decf..eaeaeaa4 100644
--- a/internal/gui/assets/i18n.js
+++ b/internal/gui/assets/i18n.js
@@ -481,6 +481,9 @@ const I18N = {
     "{agent} has an update": "{agent} 有新版本",
     "Every agent is up to date": "所有 Agent 都已是最新",
     "{ok} of {n} agents updated · {failed} didn't: {names}": "{n} 个 Agent 中已更新 {ok} 个 · {failed} 个未成功：{names}",
+    "{agent} updated: {from} → {v}": "{agent} 已更新：{from} → {v}",
+    "{n} agents updated: {list}": "已更新 {n} 个 Agent：{list}",
+    "{ok} of {n} agents updated: {list} · {failed} didn't: {names}": "{n} 个 Agent 中已更新 {ok} 个：{list} · {failed} 个未成功：{names}",
     "Install another agent ({n})": "安装其他 Agent（{n}）",
     "CLI not found": "未找到 CLI",
     "{agent}'s settings are still here ({path}), but its command-line program isn't found: it may have been uninstalled. Install another agent, below the list, has its install command.": "{agent} 的配置还在（{path}），但找不到它的命令行程序，可能已被卸载。列表下方的「安装其他 Agent」里有它的安装命令。",
@@ -4279,6 +4282,9 @@ const I18N = {
     "{agent} has an update": "{agent} 有新版本",
     "Every agent is up to date": "所有 Agent 都已是最新",
     "{ok} of {n} agents updated · {failed} didn't: {names}": "{n} 個 Agent 中已更新 {ok} 個 · {failed} 個未成功：{names}",
+    "{agent} updated: {from} → {v}": "{agent} 已更新：{from} → {v}",
+    "{n} agents updated: {list}": "已更新 {n} 個 Agent：{list}",
+    "{ok} of {n} agents updated: {list} · {failed} didn't: {names}": "{n} 個 Agent 中已更新 {ok} 個：{list} · {failed} 個未成功：{names}",
     "Install another agent ({n})": "安裝其他 Agent（{n}）",
     "CLI not found": "未找到 CLI",
     "{agent}'s settings are still here ({path}), but its command-line program isn't found: it may have been uninstalled. Install another agent, below the list, has its install command.": "{agent} 的設定還在（{path}），但找不到它的命令列程式，可能已被解除安裝。列表下方的「安裝其他 Agent」裡有它的安裝命令。",
@@ -8042,6 +8048,9 @@ const I18N = {
     "{agent} has an update": "{agent} にアップデートがあります",
     "Every agent is up to date": "すべてのエージェントが最新です",
     "{ok} of {n} agents updated · {failed} didn't: {names}": "{n} 個中 {ok} 個のエージェントをアップデートしました · {failed} 個は失敗：{names}",
+    "{agent} updated: {from} → {v}": "{agent} をアップデートしました：{from} → {v}",
+    "{n} agents updated: {list}": "{n} 個のエージェントをアップデートしました：{list}",
+    "{ok} of {n} agents updated: {list} · {failed} didn't: {names}": "{n} 個中 {ok} 個のエージェントをアップデートしました：{list} · {failed} 個は失敗：{names}",
     "Install another agent ({n})": "他のエージェントをインストール（{n}）",
     "CLI not found": "CLI が見つかりません",
     "{agent}'s settings are still here ({path}), but its command-line program isn't found: it may have been uninstalled. Install another agent, below the list, has its install command.": "{agent} の設定は残っています（{path}）が、コマンドラインプログラムが見つかりません。アンインストールされた可能性があります。リストの下の「他のエージェントをインストール」にインストールコマンドがあります。",
@@ -11823,6 +11832,9 @@ const I18N = {
     "{agent} has an update": "Für {agent} gibt es ein Update",
     "Every agent is up to date": "Alle Agenten sind aktuell",
     "{ok} of {n} agents updated · {failed} didn't: {names}": "{ok} von {n} Agenten aktualisiert · {failed} fehlgeschlagen: {names}",
+    "{agent} updated: {from} → {v}": "{agent} aktualisiert: {from} → {v}",
+    "{n} agents updated: {list}": "{n} Agenten aktualisiert: {list}",
+    "{ok} of {n} agents updated: {list} · {failed} didn't: {names}": "{ok} von {n} Agenten aktualisiert: {list} · {failed} fehlgeschlagen: {names}",
     "Install another agent ({n})": "Weiteren Agenten installieren ({n})",
     "CLI not found": "CLI nicht gefunden",
     "{agent}'s settings are still here ({path}), but its command-line program isn't found: it may have been uninstalled. Install another agent, below the list, has its install command.": "Die Einstellungen von {agent} sind noch da ({path}), aber sein Kommandozeilenprogramm wird nicht gefunden: Es wurde vielleicht deinstalliert. Unter „Weiteren Agenten installieren“ unterhalb der Liste steht sein Installationsbefehl.",
diff --git a/internal/gui/tests/agent-update-all.test.cjs b/internal/gui/tests/agent-update-all.test.cjs
index 5cf473db..95fb3a1d 100644
--- a/internal/gui/tests/agent-update-all.test.cjs
+++ b/internal/gui/tests/agent-update-all.test.cjs
@@ -129,8 +129,9 @@ for (const engine of (process.env.BROWSER ? [process.env.BROWSER] : ["chromium",
       await page.waitForFunction(() => /didn't/.test(document.querySelector("#agentsUpdates .ag-updates-say")?.textContent || ""), null, { timeout: 4000 });
       assert.deepEqual(log.posts, ["codex", "gemini", "crush"]);
       assert.equal(log.most, 1, "two updates ran at once");
-      assert.equal(await bar.locator(".ag-updates-say").textContent(), "2 of 3 agents updated · 1 didn't: Gemini CLI");
-      assert.match(await bar.locator(".ag-updates-say").getAttribute("title"), /EACCES/);
+      // each one updated with the versions it went from and to (37FlowAI on X)
+      assert.equal(await bar.locator(".ag-updates-say").textContent(), "2 of 3 agents updated: Codex 0.155.1 → 0.159.0, Crush 0.3.0 → 0.4.0 · 1 didn't: Gemini CLI");
+      assert.match(await bar.locator(".ag-updates-say").getAttribute("title"), /^Codex 0\.155\.1 → 0\.159\.0\nCrush 0\.3\.0 → 0\.4\.0\n.*EACCES/);
       assert.match(await page.locator("#status").textContent(), /EACCES/);
       // updated ones lose their pill; the failed one keeps it to try again
       assert.equal(await page.locator(`${row("codex")} .ag-ver`).textContent(), "0.159.0");
@@ -142,6 +143,30 @@ for (const engine of (process.env.BROWSER ? [process.env.BROWSER] : ["chromium",
       assert.equal(await view.evaluate((v) => v.scrollTop), top, "the run moved the page");
     });
 
+    await t.test("all updated: the line lists each one's versions, in one line", async () => {
+      for (const [lang, want] of [
+        ["en", "2 agents updated: Codex 0.155.1 → 0.159.0, Crush 0.3.0 → 0.4.0"],
+        ["zh", "已更新 2 个 Agent：Codex 0.155.1 → 0.159.0, Crush 0.3.0 → 0.4.0"],
+        ["ja", "2 個のエージェントをアップデートしました：Codex 0.155.1 → 0.159.0, Crush 0.3.0 → 0.4.0"],
+        ["de", "2 Agenten aktualisiert: Codex 0.155.1 → 0.159.0, Crush 0.3.0 → 0.4.0"],
+      ]) {
+        const page = await open(lang, { clis: { codex: CLIS.codex, crush: CLIS.crush } });
+        const bar = page.locator("#agentsUpdates");
+        await bar.waitFor();
+        const h = await bar.evaluate((b) => b.getBoundingClientRect().height);
+        await bar.locator("button").click();
+        await page.waitForFunction(() => !document.querySelector("#agentsUpdates button"), null, { timeout: 4000 });
+        assert.equal(await bar.locator(".ag-updates-say").textContent(), want);
+        assert.equal(await page.locator("#status").textContent(), want);
+        assert.equal(await bar.locator(".ag-updates-say").getAttribute("title"), "Codex 0.155.1 → 0.159.0\nCrush 0.3.0 → 0.4.0");
+        // narrow: still one line, cut short, the list under it not pushed down
+        await page.setViewportSize({ width: 420, height: 520 });
+        await page.waitForTimeout(200);
+        assert.equal(await bar.evaluate((b) => b.getBoundingClientRect().height), h, "the line grew");
+        assert.equal(await page.evaluate(() => document.documentElement.scrollWidth <= innerWidth), true, "the page scrolls sideways");
+      }
+    });
+
     await t.test("a row's own pill leaves the line where it is", async () => {
       const page = await open("en", { clis: { codex: CLIS.codex, crush: CLIS.crush } });
       const bar = page.locator("#agentsUpdates");
diff --git a/internal/gui/tests/cli-update.test.cjs b/internal/gui/tests/cli-update.test.cjs
index 779ddaed..097a9bac 100644
--- a/internal/gui/tests/cli-update.test.cjs
+++ b/internal/gui/tests/cli-update.test.cjs
@@ -139,7 +139,8 @@ for (const engine of (process.env.BROWSER ? [process.env.BROWSER] : ["chromium",
       assert.deepEqual(posts, ["codex"]);
       assert.equal(await page.locator(`${row("codex")} .ag-ver`).textContent(), "0.159.0");
       assert.equal(await page.locator(`${row("codex")} .ag-up`).count(), 0);
-      assert.match(await page.locator("#status").textContent(), /Codex updated to 0\.159\.0/);
+      // the version it went from too (37FlowAI on X)
+      assert.equal(await page.locator("#status").textContent(), "Codex updated: 0.155.1 → 0.159.0");
       assert.equal(await view.evaluate((v) => v.scrollTop), top, "the update moved the page");
       const now = await page.locator(`${row("codex")} .ag-ver`).evaluate((b) => b.getBoundingClientRect().top);
       assert(Math.abs(now - was) <= 3, `the row moved ${now - was}px`);