openvibe-shared v4.2.1 (was v4.1.9) (#61)

ddiff --git a/README.md b/README.md
iindex be63081..c09f281 100644
---- a/README.md
++++ b/README.md
@@@ -422,6 +422,6 @@ Part of the [OpenVibe network](https://openvibe.network). Built in the open by [
  <!-- versions:start -->
  - openvibe-contracts: v0.186.0
  - openvibe-sdk: v0.44.0
--- openvibe-shared: v4.1.9
++- openvibe-shared: v4.2.1
  - openvibe-publishing: v1.3.0
  <!-- versions:end -->
ddiff --git a/STATUS.json b/STATUS.json
iindex 6e666b1..a278f86 100644
---- a/STATUS.json
++++ b/STATUS.json
@@@ -9,11 +9,11 @@
    "domain": "openvibe.news",
    "contracts": "openvibe-contracts v0.186.0",
    "sdk": "openvibe-sdk v0.44.0",
--  "shared": "openvibe-shared v4.1.9",
++  "shared": "openvibe-shared v4.2.1",
    "packages": [
      "openvibe-publishing v1.3.0",
      "openvibe-contracts v0.186.0",
--    "openvibe-shared v4.1.9",
++    "openvibe-shared v4.2.1",
      "openvibe-sdk v0.44.0"
    ],
    "capabilities": [
ddiff --git a/package-lock.json b/package-lock.json
iindex b64aecc..0528e75 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/v0.186.0",
          "openvibe-publishing": "https://codeload.github.com/OpenVibers/OpenVibe.Publishing/tar.gz/refs/tags/v1.3.0",
          "openvibe-sdk": "https://codeload.github.com/OpenVibers/OpenVibe.SDK/tar.gz/refs/tags/v0.44.0",
--        "openvibe-shared": "https://codeload.github.com/OpenVibers/OpenVibe.Shared/tar.gz/refs/tags/v4.1.9",
++        "openvibe-shared": "https://codeload.github.com/OpenVibers/OpenVibe.Shared/tar.gz/refs/tags/v4.2.1",
          "pg": "^8.23.0"
        },
        "devDependencies": {
@@@ -932,9 +932,9 @@
        }
      },
      "node_modules/openvibe-shared": {
--      "version": "4.1.9",
--      "resolved": "https://codeload.github.com/OpenVibers/OpenVibe.Shared/tar.gz/refs/tags/v4.1.9",
--      "integrity": "sha512-C12UmJeZMy+pugb5C/wSAu9k32lv4d6ZAln4HSh01LXp69Ufi2kWXKcrbUFbWJ89lYgolok33YGOVZJ5UynvkA==",
++      "version": "4.2.1",
++      "resolved": "https://codeload.github.com/OpenVibers/OpenVibe.Shared/tar.gz/refs/tags/v4.2.1",
++      "integrity": "sha512-VtprvOhThkIXNaft4C1gTbBX4n5pdIvVGH0KmTglnFlqCrEOQkwlVtfmOBKEYiDiv3j7+IO7p2aq+cZSCcKCZg==",
        "license": "MIT",
        "dependencies": {
          "jsonwebtoken": "^9.0.0"
ddiff --git a/package.json b/package.json
iindex 0f62926..7b0791b 100644
---- a/package.json
++++ b/package.json
@@@ -32,7 +32,7 @@
      "openvibe-contracts": "https://codeload.github.com/OpenVibers/OpenVibe.Contracts/tar.gz/refs/tags/v0.186.0",
      "openvibe-publishing": "https://codeload.github.com/OpenVibers/OpenVibe.Publishing/tar.gz/refs/tags/v1.3.0",
      "openvibe-sdk": "https://codeload.github.com/OpenVibers/OpenVibe.SDK/tar.gz/refs/tags/v0.44.0",
--    "openvibe-shared": "https://codeload.github.com/OpenVibers/OpenVibe.Shared/tar.gz/refs/tags/v4.1.9",
++    "openvibe-shared": "https://codeload.github.com/OpenVibers/OpenVibe.Shared/tar.gz/refs/tags/v4.2.1",
      "pg": "^8.23.0"
    },
    "devDependencies": {
ddiff --git a/test/perf-budget.test.js b/test/perf-budget.test.js
iindex 1b0affe..93ba832 100644
---- a/test/perf-budget.test.js
++++ b/test/perf-budget.test.js
@@@ -15,7 +15,7 @@ const BUDGETS = {
      htmlRawKB: 27,   // measured 24.4 with the home showcase (17.4 before it; fresh database): raised as a decision, as Blog did
      htmlBrotliKB: 7.5,   // 6.3 (4.5 before the showcase)
      jsFiles: 5,   // 5 (theme-loader, web-runtime, navbar, footer, boost: openvibe-shared/shell adds web-runtime, 2026-10-04)
--    jsRawKB: 245,   // 239.1 (212.2 before openvibe-shared/shell's web-runtime.js)
++    jsRawKB: 250,   // 246.2 with openvibe-shared 4.2.x (Ask Actor in the navbar, 2026-10-15); 239.1 (212.2 before openvibe-shared/shell's web-runtime.js)
      jsBrotliKB: 59,   // 56.3 (49.9 before web-runtime.js)
      cssFiles: 2,   // 2 (news.css + showcase.css, home page 1 only)
      cssRawKB: 18.5,   // 15.5 (5.2 before showcase.css); 18.2 with the front page aligned to the showcase (2026-10-15)