4.47.2: the updates log reads as changes, not commits (#191)

ddiff --git a/CHANGELOG.md b/CHANGELOG.md
iindex 4fcc297..f75306c 100644
---- a/CHANGELOG.md
++++ b/CHANGELOG.md
@@@ -6,6 +6,18 @@ A release is the git tag `vX.Y.Z`; consumers pin the tag's tarball (see README).
  
  ## Unreleased
  
++## 4.47.2 — 2026-10-30
++
++- **The updates log reads as changes, not commits.** `shipped.js`'s log folds the entries of one day that are the same
++  change into one row: a pin bump by package and version ("Shared 4.45.0 reached 31 sites", with a link to what's in
++  it), anything else by its subject without the PR number or a leading name of the entry's own site ("Touch targets on
++  phones (fleet audit)" on fourteen sites). The row shows how many sites, the time span and the sites by name; every
++  commit is one tap away in its fold. Groups continue across "Load more". openvibe.network/updates went from 50 rows
++  to 9 with the same 50 commits.
++- The OpenVibers account every commit shares is no longer named on each row; any other author still is.
++- `groupEntries(entries, dayKey)`, `groupTitle(g)` and `groupNotes(g)` are exported, so a server-rendered page groups
++  the same way.
++
  ## 4.47.1 — 2026-10-30
  
  - **No page is wider than a phone.** A sideways row (`.sc-row`, `.ovk-tabs`, `.ovk-stats`) is `position: relative`, so a
ddiff --git a/README.md b/README.md
iindex 0b7e784..0e90680 100644
---- a/README.md
++++ b/README.md
@@@ -2,7 +2,7 @@
  
  > Versioned UI, the OpenVibe Frame (the navbar, footer and "shipped" views every site sits in), SEO, legal and release-client packages every OpenVibe site renders.
  
--**Status:** alpha, v4.47.1 (every release is a tag; see [CHANGELOG.md](CHANGELOG.md)). Every deployed
++**Status:** alpha, v4.47.2 (every release is a tag; see [CHANGELOG.md](CHANGELOG.md)). Every deployed
  consumer installs a tagged release and none keeps a vendored copy
  ([docs/migration-plan.md](docs/migration-plan.md) is done); each repository's `package.json` names
  the tag it pins.
ddiff --git a/STATUS.json b/STATUS.json
iindex 5ca55a5..5cddb15 100644
---- a/STATUS.json
++++ b/STATUS.json
@@@ -4,7 +4,7 @@
    "code": true,
    "wave": "W2",
    "package": "openvibe-shared",
--  "version": "4.47.1",
++  "version": "4.47.2",
    "plan": "OpenVibe End-to-End Realignment & Implementation Plan, revision 3 (20 Sep 2026)",
    "deployed": false,
    "deployment": "none of its own: a package released as git tags; OpenVibe.Network serves /shared/* from its pinned tag, and a site can serve its own pinned copy (openvibe-shared/serve)",
ddiff --git a/package.json b/package.json
iindex f662baf..964b687 100644
---- a/package.json
++++ b/package.json
@@@ -1,6 +1,6 @@
  {
    "name": "openvibe-shared",
--  "version": "4.47.1",
++  "version": "4.47.2",
    "description": "Shared navbar, footer, themes, icons, legal pages, SEO, auth and analytics for every OpenVibe site",
    "main": "index.js",
    "bin": {
ddiff --git a/shipped.js b/shipped.js
iindex e73c857..cd67def 100644
---- a/shipped.js
++++ b/shipped.js
@@@ -81,6 +81,12 @@
          `.ov-shipped-posts{border:1px solid ${BORDER};border-radius:12px;padding:12px 16px}.ov-shipped-posts h3{font-size:.95rem;margin:0 0 8px}.ov-shipped-posts ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}`,
          `.ov-shipped-posts a{color:${ACCENT};text-decoration:none;font-weight:600}.ov-shipped-posts a:hover{text-decoration:underline}.ov-shipped-posts small{color:${MUTED};margin-left:6px}`,
          `.ov-shipped-empty{color:${MUTED};text-align:center;padding:24px 0;margin:0}`,
++        // 4.47.2: the same change on many sites is one row (a pin round was 31 rows of the same line).
++        '.ov-shipped-group{flex-wrap:wrap}',
++        `.ov-shipped-count{flex:none;min-width:2em;text-align:center;font-size:.72rem;font-weight:800;padding:.12rem .45rem;border-radius:999px;background:color-mix(in srgb,var(--accent,#3b82f6) 22%,transparent);color:${TEXT}}`,
++        `.ov-shipped-notes{color:${ACCENT};font-size:.82rem;font-weight:600;text-decoration:none;white-space:nowrap}.ov-shipped-notes:hover{text-decoration:underline}`,
++        `.ov-shipped-fold{flex-basis:100%;min-width:0;font-size:.82rem;color:${MUTED}}.ov-shipped-fold summary{cursor:pointer;padding:3px 0;overflow-wrap:anywhere}`,
++        `.ov-shipped-fold .ov-shipped-entries{margin:4px 0 2px;padding-left:10px;border-left:2px solid ${BORDER}}.ov-shipped-fold .ov-shipped-entry{padding:5px 8px}`,
          '@media (max-width:600px){.ov-shipped-entry{flex-wrap:wrap;gap:4px 8px}.ov-shipped-meta{width:100%}}',
      ].join('');
      const ROCKET = 'M4.5 16.5c-1.5 1.26-2 5-2 5s3.74-.5 5-2c.71-.84.7-2.13-.09-2.91a2.18 2.18 0 0 0-2.91-.09zM12 15l-3-3a22 22 0 0 1 2-3.95A12.88 12.88 0 0 1 22 2c0 2.72-.78 7.5-6 11a22.35 22.35 0 0 1-4 2zM9 12H4s.55-3.03 2-4c1.62-1.08 5 0 5 0M12 15v5s3.03-.55 4-2c1.08-1.62 0-5 0-5';
@@@ -253,6 +259,50 @@
          return render(node, await feed({ service: o.service, limit: Math.min(50, clamp(o.limit, 1, 20, 5) * 3), api: o.api }), o);
      }
  
++    // ── grouping (4.47.2): one row for the same change on many sites ──
++    // A pin round lands the same commit line on thirty sites within a minute, and a fleet fix ("Touch targets on
++    // phones") on a dozen: shown one by one they bury everything else. Entries of one day with the same change fold
++    // into one row: a pin bump by package and version, anything else by its subject without the PR number.
++    const PIN_KEY = /^(openvibe-[a-z][a-z0-9-]*) v(\d+\.\d+\.\d+)(?: \(was v\d+\.\d+\.\d+\))?/;
++    const PKG = { 'openvibe-shared': ['Shared', 'OpenVibe.Shared'], 'openvibe-sdk': ['SDK', 'OpenVibe.SDK'], 'openvibe-contracts': ['Contracts', 'OpenVibe.Contracts'] };
++    // The subject without its PR number, and without a leading "Play: " naming the entry's own site, so "Play: sign-in
++    // on …" and "Help: sign-in on …" are the same change.
++    const squash = (x) => String(x || '').replace(/[\s.-]/g, '').toLowerCase();
++    function plainSubject(e) {
++        let s = String((e && e.subject) || '').replace(/\s*\(#\d+\)\s*$/, '').trim();
++        const m = /^([A-Za-z][\w .-]{0,24}):\s+(.+)$/.exec(s);
++        if (m && e) {
++            const p = squash(m[1]).replace(/^openvibe/, '');
++            if (p && (p === squash(e.service) || p === squash(siteName(e.service)))) s = m[2].charAt(0).toUpperCase() + m[2].slice(1);
++        }
++        return s;
++    }
++    function pinOf(e) {
++        const m = PIN_KEY.exec(plainSubject(e));
++        if (!m) return null;
++        const k = PKG[m[1]] || [m[1].replace(/^openvibe-/, ''), null];
++        return { pkg: m[1], version: m[2], name: k[0], repo: k[1] };
++    }
++    function groupKey(e) { const p = pinOf(e); return p ? `pin:${p.pkg}@${p.version}` : `s:${plainSubject(e).toLowerCase()}`; }
++    /** Entries in their order, the same change on many sites folded into one group (exported: the server page uses it). */
++    function groupEntries(entries, dayKey) {
++        const out = [], at = new Map();
++        for (const e of entries || []) {
++            const k = `${dayKey ? dayKey(e) : ''}|${groupKey(e)}`;
++            const g = at.get(k);
++            if (g) g.entries.push(e);
++            else { const ng = { key: k, entries: [e], pin: pinOf(e) }; at.set(k, ng); out.push(ng); }
++        }
++        return out;
++    }
++    /** What a group's row says: "Shared 4.45.0 reached 31 sites", or the shared subject. */
++    function groupTitle(g) {
++        const sites = new Set(g.entries.map((e) => e.service)).size;
++        if (g.pin) return `${g.pin.name} ${g.pin.version} reached ${sites} ${sites === 1 ? 'site' : 'sites'}`;
++        return plainSubject(g.entries[0]);
++    }
++    function groupNotes(g) { return g.pin && g.pin.repo ? `https://github.com/OpenVibers/${g.pin.repo}/blob/v${g.pin.version}/CHANGELOG.md` : null; }
++
      // ── log: the updates page ───────────────────────────────────
      function dayOf(iso) { return new Date(iso).toLocaleDateString(undefined, { year: 'numeric', month: 'long', day: 'numeric' }); }
      function entryRow(e, showSite) {
@@@ -263,10 +313,32 @@
          row.appendChild(el('span', { class: `ov-shipped-text${e.major ? ' ov-shipped-major' : ''}` }, e.subject));
          const meta = el('span', { class: 'ov-shipped-meta' });
          const time = new Date(e.deployed_at).toLocaleTimeString(undefined, { hour: '2-digit', minute: '2-digit' });
--        meta.textContent = `${e.author ? `${e.author} · ` : ''}${time}`;
++        // Every commit is the OpenVibers account's: naming it on each row says nothing.
++        meta.textContent = `${e.author && e.author !== 'OpenVibers' ? `${e.author} · ` : ''}${time}`;
          row.appendChild(meta);
          return row;
      }
++    const hhmm = (iso) => new Date(iso).toLocaleTimeString(undefined, { hour: '2-digit', minute: '2-digit' });
++    function groupRow(g, open) {
++        const row = el('div', { class: 'ov-shipped-entry ov-shipped-group' });
++        const sites = [...new Set(g.entries.map((e) => e.service))];
++        row.appendChild(el('span', { class: 'ov-shipped-count', title: `${g.entries.length} changes` }, String(sites.length)));
++        const text = el('span', { class: 'ov-shipped-text' }, groupTitle(g));
++        const notes = groupNotes(g);
++        if (notes) { text.appendChild(document.createTextNode(' ')); text.appendChild(el('a', { class: 'ov-shipped-notes', href: notes, target: '_blank', rel: 'noopener' }, "What's in it")); }
++        row.appendChild(text);
++        const first = hhmm(g.entries[g.entries.length - 1].deployed_at), last = hhmm(g.entries[0].deployed_at);
++        row.appendChild(el('span', { class: 'ov-shipped-meta' }, first === last ? last : `${first}–${last}`));
++        const fold = el('details', { class: 'ov-shipped-fold' });
++        if (open) fold.open = true;
++        const names = sites.map(siteName);
++        fold.appendChild(el('summary', {}, names.length > 7 ? `${names.slice(0, 6).join(', ')} and ${names.length - 6} more` : names.join(', ')));
++        const list = el('div', { class: 'ov-shipped-entries' });
++        for (const e of g.entries) list.appendChild(entryRow(e, true));
++        fold.appendChild(list);
++        row.appendChild(fold);
++        return row;
++    }
      /** Append entries under day headings, continuing the last day already shown (exported for tests). */
      function appendDays(box, entries, showSite) {
          let day = box.lastElementChild && box.lastElementChild.classList.contains('ov-shipped-day') ? box.lastElementChild : null;
@@@ -278,7 +350,20 @@
                  day.appendChild(el('div', { class: 'ov-shipped-entries' }));
                  box.appendChild(day);
              }
--            day.lastElementChild.appendChild(entryRow(e, showSite));
++            // The same change again on this day: it joins that row (across "Load more" pages too).
++            if (!day._groups) day._groups = new Map();
++            const k = groupKey(e), hit = day._groups.get(k);
++            if (hit) {
++                hit.g.entries.push(e);
++                const det = hit.node.querySelector && hit.node.querySelector('details');
++                const fresh = groupRow(hit.g, Boolean(det && det.open));
++                hit.node.replaceWith(fresh);
++                hit.node = fresh;
++            } else {
++                const node = entryRow(e, showSite);
++                day._groups.set(k, { g: { key: k, entries: [e], pin: pinOf(e) }, node });
++                day.lastElementChild.appendChild(node);
++            }
          }
      }
      async function log(target, opts) {
@@@ -402,5 +487,5 @@
          return out;
      }
  
--    return { latest, list, mount: list, log, scan, render, renderLatest, appendDays, serviceFor, ago, API, SITE_NAMES, siteName, isHousekeeping };
++    return { latest, list, mount: list, log, scan, render, renderLatest, appendDays, groupEntries, groupTitle, groupNotes, serviceFor, ago, API, SITE_NAMES, siteName, isHousekeeping };
  }));
ddiff --git a/test/shipped.test.js b/test/shipped.test.js
iindex e3318bf..16f1c60 100644
---- a/test/shipped.test.js
++++ b/test/shipped.test.js
@@@ -79,9 +79,29 @@ const data = {
      assert.strictEqual(box.querySelectorAll('.ov-shipped-day').length, 1, 'the same day continues');
      assert.strictEqual(box.querySelectorAll('.ov-shipped-entry').length, 2);
      assert.strictEqual(box.querySelectorAll('.ov-shipped-site').length, 2);
--    assert.ok(box.querySelector('.ov-shipped-meta').textContent.startsWith('OpenVibers · '));
++    assert.ok(!box.querySelector('.ov-shipped-meta').textContent.includes('OpenVibers'), 'the account every commit shares is not named on each row (4.47.2)');
      assert.strictEqual(box.querySelectorAll('.ov-shipped-hash')[1].textContent, 'bbbbbbb', 'short sha from the full sha');
  
++    // 4.47.2: the same change on many sites is one row, across "Load more" pages too.
++    const g = document.createElement('div');
++    const pin = (svc, n, h) => ({ service: svc, sha: String(n).repeat(40).slice(0, 40), subject: `openvibe-shared v4.45.0 (was v4.43.0) (#${n})`, author: 'OpenVibers', deployed_at: at(h), url: `https://github.com/x/${svc}/commit/${n}` });
++    shipped.appendDays(g, [pin('fun', 9, 17), { service: 'trade', sha: 'c'.repeat(40), subject: 'Touch targets on phones (fleet audit) (#141)', author: 'Someone', deployed_at: at(17), url: 'https://github.com/x/t/commit/c' }, pin('chat', 252, 17)], true);
++    shipped.appendDays(g, [pin('cam', 7, 16), { service: 'search', sha: 'd'.repeat(40), subject: 'Touch targets on phones (fleet audit) (#139)', deployed_at: at(16), url: 'https://github.com/x/s/commit/d' }], true);
++    const rows = g.querySelectorAll('.ov-shipped-entries > .ov-shipped-entry');
++    assert.strictEqual(g.querySelectorAll('.ov-shipped-day > .ov-shipped-entries > .ov-shipped-entry').length, 2, 'five commits, two changes');
++    assert.strictEqual(g.querySelector('.ov-shipped-group .ov-shipped-text').firstChild.textContent, 'Shared 4.45.0 reached 3 sites');
++    assert.strictEqual(g.querySelector('.ov-shipped-group .ov-shipped-count').textContent, '3');
++    assert.strictEqual(g.querySelector('.ov-shipped-notes').getAttribute('href'), 'https://github.com/OpenVibers/OpenVibe.Shared/blob/v4.45.0/CHANGELOG.md');
++    assert.strictEqual(g.querySelectorAll('.ov-shipped-group .ov-shipped-fold .ov-shipped-entry').length, 5, 'every commit is still one tap away');
++    assert.ok(rows.length >= 2 && [...g.querySelectorAll('.ov-shipped-group .ov-shipped-text')].some((t) => t.textContent === 'Touch targets on phones (fleet audit)'), 'the same subject on two sites is one row, without its PR number');
++    assert.ok([...g.querySelectorAll('.ov-shipped-fold .ov-shipped-meta')].some((m) => m.textContent.startsWith('Someone · ')), 'another author is still named');
++    const ge = shipped.groupEntries([pin('a', 1, 10), pin('b', 2, 10), { service: 'c', subject: 'Other' }], () => 'd');
++    assert.deepStrictEqual(ge.map((x) => x.entries.length), [2, 1]);
++    assert.strictEqual(shipped.groupTitle(ge[0]), 'Shared 4.45.0 reached 2 sites');
++    const pre = shipped.groupEntries([{ service: 'play', subject: 'Play: sign-in on openvibe-sdk/sso 0.73.0 (#86)' }, { service: 'media-hub', subject: 'MediaHub: sign-in on openvibe-sdk/sso 0.73.0 (#197)' }, { service: 'help', subject: 'Fix: sign-in on openvibe-sdk/sso 0.73.0' }]);
++    assert.deepStrictEqual(pre.map((x) => x.entries.length), [2, 1], "a leading name of the entry's own site is not part of the change; any other prefix is");
++    assert.strictEqual(shipped.groupTitle(pre[0]), 'Sign-in on openvibe-sdk/sso 0.73.0');
++
      // serviceFor: hosts to registry ids.
      const sf = shipped.serviceFor;
      assert.strictEqual(sf('openvibe.wiki'), 'wiki');