News moves between its pages without a reload (plan T11): openvibe-shared v2.2.0 boost swaps <main> styles-first with the shared transition, prefetching on intent, and does a normal load across a deploy (the ov-boost marker carries the release). The navbar's sign-in returns to the current page. test/layout.test.js pins the marker, the boost tag and the login template.

ddiff --git a/README.md b/README.md
iindex e0b4727..5c1899f 100644
---- a/README.md
++++ b/README.md
@@@ -226,7 +226,7 @@ under [Grants the Network must hold](#grants-the-network-must-hold).
    `openvibe-sdk/db`; Valkey holds the per-actor limit counters (optional: without `VALKEY_URL` they count per process).
  - **Packages** (pinned by release tarball): `openvibe-publishing` v1.0.0 (async PostgreSQL stores: revisions,
    citations, authorship, seo, index-hooks, ssr, taxonomy slugify), `openvibe-contracts` v0.79.0,
--  `openvibe-shared` v2.0.0 (Frame, app icon, footer, legal, release, metrics, ready, seo),
++  `openvibe-shared` v2.2.0 (Frame, app icon, footer, legal, release, metrics, ready, seo),
    `openvibe-sdk` v0.25.0 (db with after-commit hooks, PostgreSQL events outbox and inbox, webhook signatures v2,
    service tokens, Network sign-in (`openvibe-sdk/sso`) and the service outbox (`openvibe-sdk/events`), per-actor limits, testing).
  - **OpenVibe.Sources** (4720): `sources.item.read`; optionally `sources.source.read` (outlet
ddiff --git a/STATUS.json b/STATUS.json
iindex 03166ab..146950f 100644
---- a/STATUS.json
++++ b/STATUS.json
@@@ -11,7 +11,7 @@
    "packages": [
      "openvibe-publishing v1.0.0",
      "openvibe-contracts v0.79.0",
--    "openvibe-shared v2.0.0",
++    "openvibe-shared v2.2.0",
      "openvibe-sdk v0.25.0"
    ],
    "capabilities": [
ddiff --git a/package-lock.json b/package-lock.json
iindex 7d558e7..74b953f 100644
---- a/package-lock.json
++++ b/package-lock.json
@@@ -18,7 +18,7 @@
          "openvibe-contracts": "https://codeload.github.com/OpenVibers/OpenVibe.Contracts/tar.gz/refs/tags/v0.79.0",
          "openvibe-publishing": "https://codeload.github.com/OpenVibers/OpenVibe.Publishing/tar.gz/refs/tags/v1.0.0",
          "openvibe-sdk": "https://codeload.github.com/OpenVibers/OpenVibe.SDK/tar.gz/refs/tags/v0.25.0",
--        "openvibe-shared": "https://codeload.github.com/OpenVibers/OpenVibe.Shared/tar.gz/refs/tags/v2.0.0",
++        "openvibe-shared": "https://codeload.github.com/OpenVibers/OpenVibe.Shared/tar.gz/refs/tags/v2.2.0",
          "pg": "^8.23.0"
        },
        "devDependencies": {
@@@ -1210,9 +1210,9 @@
        }
      },
      "node_modules/openvibe-shared": {
--      "version": "2.0.0",
--      "resolved": "https://codeload.github.com/OpenVibers/OpenVibe.Shared/tar.gz/refs/tags/v2.0.0",
--      "integrity": "sha512-n5CHC0hfxOo0jo/3kS4O3KiwhirhZDlx5zZTIuPyIf3Dq0yI/R6R64btx7NYwZe5dI0NjvqzEtnv19m8unwLMg==",
++      "version": "2.2.0",
++      "resolved": "https://codeload.github.com/OpenVibers/OpenVibe.Shared/tar.gz/refs/tags/v2.2.0",
++      "integrity": "sha512-1q+iUuUxzPeylTYmithW4jR++Jccvn5GEOrB1B3D18Dgn6OXQhPpvhPQAa1D1k1p+dWIa1/SmggyJwSGFnTNtw==",
        "license": "MIT",
        "dependencies": {
          "jsonwebtoken": "^9.0.0"
ddiff --git a/package.json b/package.json
iindex 26dbafe..9b4bb70 100644
---- a/package.json
++++ b/package.json
@@@ -32,7 +32,7 @@
      "openvibe-contracts": "https://codeload.github.com/OpenVibers/OpenVibe.Contracts/tar.gz/refs/tags/v0.79.0",
      "openvibe-publishing": "https://codeload.github.com/OpenVibers/OpenVibe.Publishing/tar.gz/refs/tags/v1.0.0",
      "openvibe-sdk": "https://codeload.github.com/OpenVibers/OpenVibe.SDK/tar.gz/refs/tags/v0.25.0",
--    "openvibe-shared": "https://codeload.github.com/OpenVibers/OpenVibe.Shared/tar.gz/refs/tags/v2.0.0",
++    "openvibe-shared": "https://codeload.github.com/OpenVibers/OpenVibe.Shared/tar.gz/refs/tags/v2.2.0",
      "pg": "^8.23.0"
    },
    "devDependencies": {
ddiff --git a/server/app.js b/server/app.js
iindex 7d3f5a7..37bcbbb 100644
---- a/server/app.js
++++ b/server/app.js
@@@ -97,6 +97,7 @@ async function createApp(opts = {}) {
      app.disable('x-powered-by');
      app.set('trust proxy', config.trustProxy);
      const release = require('openvibe-shared/release').createRelease({ service: 'news', root: path.join(__dirname, '..') });
++    require('./render/layout').setRelease(release.release);
      const metrics = require('openvibe-shared/metrics').instrument(app, { service: 'news', release: release.release });
      app.locals.metrics = metrics.registry;
      app.locals.ctx = ctx;
ddiff --git a/server/render/layout.js b/server/render/layout.js
iindex ce0a489..f428e35 100644
---- a/server/render/layout.js
++++ b/server/render/layout.js
@@@ -31,6 +31,11 @@ function assetVersion(rel) {
  }
  const asset = (rel) => `/${rel}?v=${assetVersion(rel)}`;
  
++// The deployed release (app.js sets it from openvibe-shared/release): openvibe-shared/boost swaps a page in place only
++// between pages of the same release, and does a normal load across a deploy.
++let RELEASE = 'dev';
++function setRelease(id) { if (id) RELEASE = String(id); }
++
  /**
   * o: title, description, decision (required), canonical, type ('website'|'article'), image,
   *    jsonLd [], feeds [{ type, href, title }], body (HTML), viewer, config, csrf,
@@@ -64,7 +69,7 @@ function renderPage(o) {
          history: { type: 'page', title: o.title || SITE_NAME },
          silentLogin: `${o.config.baseUrl}/auth/login?silent=1&next={url}`,
          sessionUrl: '/auth/me',
--        loginUrl: `/auth/login?next=${loginNext}`,
++        loginUrl: '/auth/login?next={path}',           // filled from the current page (boost moves between pages)
          logoutUrl: '/auth/logout?next={path}',   // Sign out in the shared navbar ends this site's session too
          notificationsRealtime: true,             // the bell hears new notifications over OpenVibe.Events (Shared 1.22.0)
      };
@@@ -89,6 +94,8 @@ ${appIcon.headTags({ site: 'news' })}
  <script src="${ovServe.url('theme-loader.js')}" defer></script>
  <script src="${ovServe.url('navbar.js')}" defer></script>
  <script src="${ovServe.url('footer.js')}" defer></script>
++<meta name="ov-boost" content="news@${esc(RELEASE)}">
++<script src="${ovServe.url('boost.js')}" data-main="#main" defer></script>
  </head>
  <body class="${esc(o.bodyClass || '')}">
  <a class="skip" href="#main">Skip to content</a>
@@@ -111,4 +118,4 @@ document.addEventListener('DOMContentLoaded', function () {
  </html>`;
  }
  
--module.exports = { renderPage, asset, assetVersion, SITE_NAME, NETWORK_URL };
++module.exports = { renderPage, asset, assetVersion, setRelease, SITE_NAME, NETWORK_URL };
ddiff --git a/test/layout.test.js b/test/layout.test.js
nnew file mode 100644
iindex 0000000..adc0cd1
---- /dev/null
++++ b/test/layout.test.js
@@@ -0,0 +1,31 @@
++'use strict';
++/**
++ * The page shell (server/render/layout.js): every rendered page carries the boost marker (its content
++ * is the release the page was built from) and the shared boost script tag pointed at <main id="main">,
++ * so the site moves between its pages without a reload (openvibe-shared/boost, plan T11). The shared
++ * navbar's sign-in is a {path} template so it returns to whatever page is showing.
++ */
++const assert = require('assert');
++const { boot, check, done } = require('./helpers/boot');
++
++(async () => {
++    const t = await boot();
++
++    await check('every rendered page carries the boost marker and the boost script tag with data-main="#main"', async () => {
++        for (const path of ['/', '/topics', '/updates']) {
++            const r = await t.get(path);
++            assert.strictEqual(r.status, 200, `${path} → ${r.status}`);
++            assert.ok(/<meta name="ov-boost" content="news@[^"]+">/.test(r.text), `${path}: boost marker with the release`);
++            assert.ok(/<script src="\/shared\/boost\.js\?v=[0-9a-f]{12}" data-main="#main" defer><\/script>/.test(r.text), `${path}: boost script tag`);
++            assert.ok(r.text.includes('<main id="main"'), `${path}: the swappable <main id="main">`);
++        }
++    });
++
++    await check('the shared navbar signs in through the {path} template (sign-in returns to the current page)', async () => {
++        const home = await t.get('/');
++        assert.ok(home.text.includes('"loginUrl":"/auth/login?next={path}"'), 'loginUrl is a {path} template');
++    });
++
++    await t.close();
++    done();
++})();