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Data model 2016-04 / API v3 support / editor improvements — New publications use API v3, see Help for more
New publications use API v3, see Help for more

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Release history

(current version at the top)

Release 4.142.2 - 23 October 2026

  • 1977, 1978, 2044 PERFORMANCE: improvements
  • 2014 SECURITY: dependency improvements
  • 2056 GUI: Release history editor opened only a few lines high - bug fixed

Release 4.142.1 - 22 October 2026

  • 2045, 2046 PERFORMANCE: improvements
  • 2041, 2047 SECURITY: improvements
  • 2040, 2024 BUGS: corner case bugs in XML output and parent row referencing resolved
  • 2053 DEV: automatically sync production data to dev servers when new version is deployed on production

Release 4.142.0 - 22 October 2026

  • 1985 ITEMS: Add the optional AnalysisMethod field (2026-04), pre-filled from Layer for editors to verify
  • 2032 ITEMS: Editor discussions: editing a message loses focus after one keystroke, newlines are stripped, Save button says "Edit"
  • 2033 ITEMS: Item view/edit wording: "EBU QC ID", "In Reports", "In Checks", "CheckResult definition", "Organisations"
  • 2034 ITEMS: Show UsableAs in Item edit mode, derived live from the Inputs/Outputs
  • 2035 ITEMS: EBU QC ID letter follows Layer (W, F, B, X): suggestions, help, mismatch warning and report

Release 4.141.0 - 21 October 2026

  • 2025 API: Drop /api/v3-beta/ and remove it from the documentation (api/v3/ is available on dev for testing, too).
  • 2028 GUI: Help landing page has no search box: give /help the sidebar
  • 2029 GUI: Show app version in the footer (not visible on mobile)
  • 2030 GUI: Help page on mobile: scroll to the clicked topic instead of showing the menu again

Release 4.140.2 - 21 October 2026

  • 2022 USERS: Improved preferences consolidation when merging accounts.
  • 2022 SECURITY: Dependencies updates.

Release 4.140.1 - 20 October 2026

  • 2013 NOTIFICATIONS: Improved wording on Notifications page..

Release 4.140.0 - 19 October 2026

  • 2007 NOTIFICATIONS: Added more detailed settings for discussions.
  • 2010 API: Run the v3 related API tests on every new QC release.
  • 2011 NOTIFICATIONS: Improved e-mail text.

Release 4.139.0 - 19 October 2026

  • 1998, 2002, 2005 API: Improved API v3 validation settings.
  • 2000 APP: Fixed styling bug with some browsers.
  • 2001 ITEMS: Moved the Items colour key to a more common place.
  • 2003 ITEMS: Improve long card text rendering.
  • 2006 ITEMS: Close discussion item creation dialogue - unless notification is active.

Release 4.138.1 - 17 October 2026

  • 1996 HELP: Updated the documentation.

Release 4.138.0 - 16 October 2026

  • 1993 API: Enabled api v3 (shows any newly published Items after this date, not the existing ones).

Release 4.137.0 - 16 October 2026

  • 0874 ITEMS: Allowed any logged user to Watch Items
  • 1913 ITEMS: Several smaller latent bugs resolved
  • 1976 GUI: Review deadline box on item page not aligned with buttons, text not vertically centered
  • 1979 API: Mark each Item version with its data model (legacy / 2026-04) and filter API v1/v2 vs v3 on it
  • 1980 ITEMS: Pre-fill CheckResultDefinition with a placeholder for reviewers to verify
  • 1981 API: v3 output: omit nil/empty elements, XML only, EBUQCID route (2026-04 XSD + Annex C.4)
  • 1982 ITEMS: Enforce the 2026-04 Annex C.4 IOdef rules in the Item editor and show the four location flags
  • 1984 ITEMS: Item checks helper on the edit page: blocking / to review / OK, based on the v3 data model
  • 1987 PARAMETERS: Unit, Representation and Range optional on Inputs/Outputs (no more '-' placeholder)
  • 1989 GUI: Colour-code v3-only (2026-04) and v1/v2-only fields in the Item editor and show page

Release 4.136.0 - 15 October 2026

  • 1694 ITEMS: Notification digest / batching added.
  • 1968, 1972, 1975 APP: Improvements to notifications, more user settings, QC group participants default on./li>
  • 1969 GUI: Warn user when viewing an older version of a QC item.
  • 1970 GUI: Review timers: explicit 23:59 UTC end, fixed start, no hidden buffer, tech review 7 days
  • 1974 ITEMS: Add badge to QC Items - Review submenu with number of Items in Review./li>

Release 4.135.0 - 15 October 2026

  • 1911 APP: Performance improvements./li>
  • 1965 DOCUMENTATION: Help: say who can move a QC Item into review and between statuses.
  • 1966 DOCUMENTATION: Help page tables render without borders or padding
  • 1967 DOCUMENTATION: Help pages updated with latest changes.

Release 4.134.1 - 15 October 2026

  • 1956 USERS: Small bug fix to help users management become more performant.

Release 4.134.0 - 14 October 2026

  • 1964 API: Caching approach is improved and caches are pre-warmed.

Release 4.133.0 - 13 October 2026

  • 1957 TEST MATERIAL: Throttle repeated downloads of the same Test Material file.
  • 1959 GUI: Help pages: "Last updated" shows the date but not the time (e.g. releases page).

Release 4.132.0 - 13 October 2026

  • 1113, 2610 TEST MATERIAL: Updated MediaInfo to v26.10 and extended the metadata fields pre-fileld by it.
  • 1940 ITEMS: Fixed half-rendered card images being shown from the cache.
  • 1941 ITEMS: Fixed an HTTP 500 error on specific QC Item versions.
  • 1887, 1942, 1945, 1946, 1947, 1953 USERS: Extended the users management functions, especially the handling of duplicate and proxy e-mail addresses.
  • 1943, 1951 TEST MATERIAL: Added support for MD5 and SHA-256 hashes.
  • 1944, 1948, 1952, 1954 APP: Added an option to collapse the left menu.
  • 1955 TEST MATERIAL: Changed Test Material details view to table style.

Release 4.131.0 - 12 October 2026

  • 1698 APP: Improved security.
  • 1934 USERS: Showed user role details to admins.
  • 1936 ITEMS: Regenerated card composition images proactively.
  • 1935, 1937, 1939 ITEMS: Improved card image caching and pre-rendering.
  • 1938 ITEMS: Added a holding message while the card cache is being generated.

Release 4.130.0 - 12 October 2026

  • 1848 ITEMS: Made a small security improvement related to images.
  • 1848 ITEMS: Regenerated cached images when their source (e.g. style template) changes.
  • 1928, 1933 USERS: Added more user metadata to the admin users overview.

Release 4.129.3 - 09 October 2026

  • 1924 USERS: Fixed a bug that broke the search.
  • 1925, 1926 APP: Applied minor security updates.

Release 4.129.2 - 07 October 2026

  • 1801 USERS: Fixed a bug that could overwrite the company name nightly for some users.

Release 4.129.1 - 06 October 2026

  • 1547 TEST MATERIAL: Fixed a rights bug (for queries).
  • 1834 HELP: Restored missing help images.
  • 1859 TEST MATERIAL: Fixed the progress state shown for a rejected file in Add Multiple upload.
  • 1862 API: Fixed the v1 per-item XML cache expiration.
  • 1863 TEST MATERIAL: Fixed an Edit button bug that led to a 403 error.
  • 1880 HELP: Improved the responsiveness of the sidebar navigation cache.
  • 1883 USERS: Fixed an admin hard delete bug.
  • 1895 APP: Fixed a generic edit validation bug.
  • 1896 TEST MATERIAL: Fixed a delete bug that in some cases led to empty uploads.
  • 1901 ITEMS: Fixed an error when editing a discussion post.
  • 1902 API: Fixed the validator v3-beta 'headers changed' check, which compared against the v2 run history.
  • 1903 TEST MATERIAL: Fixed a file statistics filename bug.
  • 1904 USERS: Fixed metadata loss when merging users.
  • 1905 ITEMS: Aligned item edit rights between the Edit button and the edit view.
  • 1920 ITEMS: Fixed an HTTP 500 error on items without a published version for users with particular rights.

Release 4.129.0 - 04 October 2026

  • 1547, 1863 TEST MATERIAL: Improved the distinction between the Owner (creator) of Test Material and its Editors.
  • 1893 TEST MATERIAL: Added co-editors for Test Material (as with Collections).

Release 4.128.0 - 04 October 2026

  • 0429 ITEMS: Ordered the QC Item status options picker more logically.
  • 0438 HELP: Added more aliases to avoid broken references to Help from other documents.
  • 0698 PARAMETERS: Reused an existing unofficial parameter with the same name instead of creating a new one.
  • 1886 ITEMS: Fixed the major/minor version radio button to follow the first status option, not the selected one.
  • 1892 TEMPLATES: Removed the Templates XML download button (beta), in preparation of a new version.

Release 4.127.1 - 03 October 2026

  • 1850 API: Removed unsupported JSON/CSV options from API v2/v3.
  • 1856 API: Improved cookie signalling for API v2 to improve caching.

Release 4.127.0 - 01 October 2026

  • 0294, 0514 DOCUMENTATION: Explained the Test Material features better in Help.
  • 0434 TEST MATERIAL: Reported upload volume per user (who uploaded how much).
  • 1768 ITEMS: Made card image generation more efficient.
  • 1770 TEST MATERIAL: Added support for resuming Test Material uploads (internal naming).
  • 1831 TEST MATERIAL: Replaced spaces in upload keys with underscores, also when there are multiple spaces.
  • 1858 HELP: Updated the account-creation link (pointed to an old page).

Release 4.126.1 - 01 October 2026

  • 1853 SECURITY: Updated a dependency.

Release 4.126.0 - 29 September 2026

  • 1852 APP: Deployed HLG Calculator v1.6.2.

Release 4.125.1 - 27 September 2026

  • 1616, 1817, 1818, 1819, 1821, 1826, 1844, 1849 APP: Improved performance.

Release 4.125.0 - 23 September 2026

  • 0610 ITEMS: Fixed the layout alignment of the QC Item view.
  • 1822 PERFORMANCE: Improved rendering speed slightly.

Release 4.124.0 - 20 September 2026

  • 0626 TEST MATERIAL: Improved the error message for invalid paths.
  • 1828 TEMPLATES: Improved item card alignment in the read-only Template view.
  • 0620 USERS: Showed user roles in the user data.
  • 0544 TEST MATERIAL: Showed the lowest-level non-empty folder after the last Test Material in a folder was deleted.
  • 1653 SECURITY: Updated a dependency.
  • 0212 TEMPLATES: Added a link from the Template name to the Template in the Template list view.
  • 0213 TEMPLATES: Added a column with the number of Items to the Template list view.
  • 0836 ITEMS: Improved rendering of the Editor Discussion when following a link from Editor Discussions.
  • 0770 PARAMETERS: Sorted the 'requires Type update' values alphabetically.
  • 0691 ITEMS: Fixed the version number tickbox being reset after a validation error.

Release 4.123.6 - 18 September 2026

  • 1813 STATS: Added a colour legend to the stats view.

Release 4.123.5 - 17 September 2026

  • 1810 STATS: Fixed the date filter resetting.

Release 4.123.4 - 16 September 2026

  • 0822 ITEMS: Fixed Tags being removed after a validation error.

Release 4.123.3 - 15 September 2026

  • 1799 APP: Fixed login HTTP 500 errors for some user accounts.
  • 1792 API: Improved API v1 and v2 speed.

Release 4.123.2 - 09 September 2026

  • 1789 TEST MATERIAL: Fixed choosing a file overwriting a title the user had already typed.
  • 1791 SECURITY: Updated a low-risk dependency.

Release 4.123.1 - 07 September 2026

  • 0841 ITEMS: Improved automatic testing of version deletion.

Release 4.123.0 - 05 September 2026

  • 1788 SECURITY: Rate-limited scanner bursts.
  • 1787 APP: Fixed custom error pages crashing in certain cases.

Release 4.122.0 - 03 September 2026

  • 1782, 1783 APP: Deployed EBU R 167 Calculator v1.6.1.

Release 4.121.0 - 02 September 2026

  • 1781 APP: Deployed EBU R 167 Calculator v1.6.

Release 4.120.2 - 28 August 2026

  • 1780 GUI: Reverted the R167 scroll cue to match upstream.

Release 4.120.1 - 28 August 2026

  • 1774, 1776, 1777, 1779 APP: Tweaked the R167 calculator integration (mostly styling).

Release 4.120.0 - 28 August 2026

  • 1766, 1769 APP: Hosted the EBU R167 HLG Display Adaptation Calculator at /apps/r167.
  • 0838 API: Checked that the API with the additional fields is valid and spec compliant.
  • 0253 TEMPLATES: Showed the Template Name more clearly at the top of a Template.
  • 1764 GUI: Grouped the API v2 and v3-beta validators under an 'API Validators' menu section.
  • 1765 GUI: Made the maintenance banner work on mobile.

Release 4.119.0 - 27 August 2026

  • 1734, 1760 API: Added a validator for API v3 (in test).
  • 1740 API: Improved v3 XML Schema compliance.
  • 1759 API: Gave the v2 and v3 validators separate configs.
  • 1761 API: Added links to the 2026-04 specs (PDF and XML).

Release 4.118.0 - 26 August 2026

  • 1724 API: Added CheckResultDefinition to the Item editor and API output.
  • 1725 API: Rebuilt Inputs/Outputs editing for the nested IOdef model.
  • 1726 API: Enforced EBUQCIDType and rejected whitespace in ID fields.
  • 1733 API: Blocked publishing new Item versions until API v3 is ready (drafting and review stay open).
  • 1747 API: Built the v3-beta REST API under /api/v3-beta/.
  • 1748 API: Removed the status[] override from the public v1/v2 API.
  • 1753 ITEMS: Fixed reading a closed Editor Discussion re-sending the 'Discussion closed' notification e-mail.
  • 1154 API: Improved the Swagger documentation.

Release 4.117.0 - 23 August 2026

  • 1651, 1699, 1741 SECURITY: Made various small security improvements.
  • 1708, 1739, 1740, 1742, 1743, 1744 DOCUMENTATION: Provided an extensive list of the Open Source code used.

Release 4.116.3 and 4.116.4 - 23 August 2026

  • 1737 SECURITY: Made various small security improvements.
  • 0899 TEST MATERIAL: Addressed a back-up syncing issue.

Release 4.116.2 - 21 August 2026

  • 1731 SECURITY: Made various small security improvements.
  • 1730 ITEMS: Fixed an image generation bug.

Release 4.116.1 - 17 August 2026

  • 1155, 1627, 1628 SET-UP: Improved the configuration to optimise traffic.

Release 4.116.0 - 13 August 2026

  • 1711, 1713, 1714, 1715, 1716, 1721, 1722 HELP: Restructured the Help; added a side menu, search and contextual help links.
  • 1712 HELP: Fixed typos and broken links in Help.

Release 4.115.0 - 10 August 2026

  • 0309, 1285, 1286, 1287, 1291, 1301, 1695 USERS: Added clearer GDPR information, an agreement option and a data page.
  • 1148 ITEMS: Added granular notification presets managed by the end user.
  • 1635 SECURITY: Made various security improvements.
  • 1703 USERS: Removed the Username from the 'My data' profile page.
  • 1566 ITEMS: Fixed a validation bug that reintroduced a deleted parameter.
  • 1702 USERS: Fixed a Users management bug when looking up Users.
  • 1700 ITEMS: Fixed white space after the greeting in notification e-mails and added a new P.S. footer.

Release 4.114.0 - 20 July 2026

  • 1690 USERS: Added an admin button to sync a single account.

Release 4.113.0 - 20 July 2026

  • 1686, 1688 ITEMS: Harmonised the lead-editor selectors; all now support type-to-filter.
  • 1671, 1684, 1685 USERS: Extended the management tools.

Release 4.112.4 - 17 July 2026

  • 1682 USERS: Fixed a minor bug in historic data.

Release 4.112.3 - 17 July 2026

  • 1674, 1675 APP: Fixed blocked styles and a bug in the static pages editor.

Release 4.112.2 - 16 July 2026

  • 1673 TEST MATERIAL: Added graceful handling of missing content.
  • 1671 USERS: Fixed a minor display bug.
  • 1160 USERS: Enhanced the management functionality.
  • 1481 SECURITY: Improved security.

Release 4.112.1 - 15 July 2026

  • 1667 SECURITY: Made small security improvements.

Release 4.112.0 - 15 July 2026

  • 1664 APP: Fixed the login landing page leaking a developer comment and overpromising access.
  • 1662 APP: Fixed the 405 error on logged-out deep links.
  • 1650 SECURITY: Made several security improvements.
  • 1661 TEST MATERIAL: Sped up the Test Materials list data endpoint.
  • 1658 GUI: Added a loading indicator to the Test Materials list while data loads.
  • 1281, 1657 USERS: Fixed a sorting bug and a wrong data field.
  • 0331 TEST MATERIAL: Improved version management.

Release 4.111.6 - 14 July 2026

  • 1654 ITEMS: Fixed Presentation/Unit search ignoring the text query.

Release 4.111.5 - 14 July 2026

  • 1455, 1612, 1613, 1624, 1649 SECURITY: Made various security improvements.
  • 1565 ITEMS: Fixed the asymmetry of the 'watching' filter.

Release 4.111.4 - 13 July 2026

  • 1647 API: Delayed the v2 validator release-triggered scan so the TLS probe does not warn during the deploy window.
  • 1646 SECURITY: Hardened HTML.

Release 4.111.3 - 13 July 2026

  • 0645 USERS: Fixed an SSO login bug.

Release 4.111.2 - 13 July 2026

  • 1642 TEST MATERIAL: Fixed a group rights lookup bug in an endpoint.
  • 1644 TEST MATERIAL: Fixed MediaInfo WebAssembly being blocked by CSP.
  • 1616 TEST MATERIAL: Corrected a few clone bug victims (there were only a few).
  • 1640 API: Hid the 'Release detection' diagnostics block of the API v2 validator.
  • 1641 SECURITY: Updated dependencies.

Release 4.111.1 - 13 July 2026

  • 1639 TEST MATERIAL: Fixed a cloned local file being undownloadable (the clone page forced the 'upload' source and skipped the copy).
  • 1631, 1636, 1632, 1637, 1634, 1625 SECURITY: Updated dependencies and hardened the application.
  • 1630 USERS: Fixed the nightly users refresh.
  • 1629 DOCUMENTATION: Fixed the server health-check section in the README.
  • 1626 TEST MATERIAL: Fixed a 404 error on file download after cloning a local Test Material.
  • 1614 APP: Added validator GUI diagnostics for the release-scan trigger (admins).
  • 1604 API: Made the validator run on new releases, too.

Release 4.111.0 - 07 July 2026

  • 1610 TEST MATERIAL: Fixed downloading a folder as zip, which was broken by a JavaScript syntax error (stray brace).
  • 1609 GUI: Showed the API v2 validator status badge to public users and hid the scan configuration from them.
  • 1608 API: Added a link to the API info on the v2 validator.
  • 1607 API: Made the v2 validator publicly visible instead of for QC Editors only.
  • 1595 API: Removed the 'beta' label from the v2 validator.

Release 4.110.0 - 07 July 2026

  • 1602 GUI: Showed the timezone (UTC) on all displayed times.

Release 4.109.2 - 06 July 2026

  • 1601 APP: Pointed the validator documentation links to the published PDFs instead of .docx.

Release 4.109.1 - 05 July 2026

  • 1597 API: Fixed a false CAT-016b PNG warning in the API v2 validator (image redirect was not followed).

Release 4.109.0 - 05 July 2026

  • 1594 SECURITY: Verified /api/v2/items in the API validator over the real HTTPS path (nginx headers, ETag, TLS).
  • 1593 API: Retired three never-firing API v2 validator checks and escalated CAT-016b to a warning.
  • 1592 API: Fixed the validator page leaking a multi-line template comment as visible text.
  • 1591 GUI: Refined the API v2 validator checks (Content-Type scope, TLS probe reporting, report-side no-ops, rule 12 redundancy).
  • 1590 API: Dropped API v2 validator checks that duplicate the XSD schema validation.
  • 1587 API: Made the API v2 validator check 24 (CAT-024) an active at-least-one-Source check for Icon/FullImage.
  • 1586 GUI: Showed the latest run status (pass/warn/fail) in the validator left menu instead of a static beta badge.
  • 1584 API: Fixed the validator config Save freezing code-default check text as overrides.
  • 1583 API: Refined the API v2 validator rules.
  • 1585 API: Made the API v2 validator check 23 (CAT-016b) report a clearer non-PNG finding with an item reference.
  • 1582 API: Added a 'Reset checks to defaults' button for admins to the validator.
  • 1579 API: Refined the API v2 validator check texts (WIP link, namespace description, CAT-005 behaviour).
  • 1578 API: Made API v2 validator check 4 verify the documented Content-Type (application/xml; charset).
  • 1577 API: Published the schema names in the API v2 validator and made the XSD check scan all items.
  • 1571 API: Stopped including empty XML elements where they are invalid.
  • 1576 API: Fixed the validator page leaking a template comment and a CSP-blocked reset confirmation.
  • 1575 GUI: Added verified doc links, a 'what this check does' box and per-check results to the API v2 validator.
  • 1574 GUI: Numbered the API v2 validator rules for easier reference.

Release 4.108.0 - 04 July 2026

  • 1570 API: Extended the v2 validator with 10s of additional checks.
  • 1571 API: Removed empty XML elements where possible (optional elements).
  • 1572 API: Removed the /versions options from v1 and v2 and added HTTP 301 for URLs with a trailing slash (not spec-conform).

Release 4.107.1 - 04 July 2026

  • 1569 API: Removed the rate limiting for the v2 validator; the graph now builds on first run.

Release 4.107.0 - 04 July 2026

  • 1292 API: Added the v2 validator (beta) to check that the API output is correct and has no regression.

Release 4.106.1 - 04 July 2026

  • 1560 APP: Added a favicon.
  • 1244, 1347 ITEMS: Improved forms performance.
  • 1527 SECURITY: Improved the CSP implementation.
  • 1458 PARAMETERS: Fixed a (rare, but possible) race condition bug.
  • 1459 ITEMS: Fixed a CSV export bug that skipped some filters.
  • 1548 ITEMS: Added missing accessible levels.
  • 1561 ITEMS: Fixed a bug that prevented some fields from being saved under some conditions.

Release 4.106.0 - 03 July 2026

  • 1323 TEST MATERIAL: Used the plural form 'Test Materials' for most references.
  • 1439 APP: Updated the logo.
  • 1563 APP: Showed the app version in the GUI.
  • 1516 ITEMS: Fixed a minor labelling bug.

Release 4.105.0 - 03 July 2026

  • 1533 TEST MATERIAL: Showed the modification date by default in the Test Material list.

Release 4.104.1 - 01 July 2026

  • 1530 SECURITY: Updated a dependency.

Release 4.104.0 - 30 June 2026

  • 1532 API: Made it easier to render API content in browsers (CSP related).

Release 4.103.0 - 24 June 2026

  • 0776 APP: Distinguished external links from internal/trusted ones.
  • 1531 SET-UP: Reduced dependencies.
  • 1255 ITEMS: Fixed an HTML rendering bug that showed HTML fragments in some Items.

Release 4.102.0 - 23 June 2026

  • 1526 API: Made v2 return 404 if the ID or versions are not related to published/withdrawn QC Items.
  • 1528, 1529 SECURITY: Made small security improvements.

Release 4.101.2 - 23 June 2026

  • 1523, 1524, 1525 TEST MATERIAL: Fixed CSP related bugs (progress bar visibility, undesired auto log-out).

Release 4.101.1 - 22 June 2026

  • 1482 TEST MATERIAL: Added multiple-upload security improvements.
  • 1497, 1498, 1504, 1511, 1512 SECURITY: Deployed CSP related security improvements.
  • 1513, 1520 APP: Fixed several errors caused by stricter security tightening changes.
  • 1514 APP: Improved the frequency of issuing the encryption certificate.
  • 1521 HELP: Replaced the referenced images with same-site hosted images.

Release 4.101.0 - 11 June 2026

  • 0318 TEST MATERIAL: Removed 'random' post-fix characters from downloaded filenames.

Release 4.100.0 - 10 June 2026

  • 1510 TEST MATERIAL: Removed filename truncation when the view is wide enough.

Release 4.99.2 - 03 June 2026

  • 1509 TEST MATERIAL: Fixed the folder picker showing stale folders.

Release 4.99.1 - 03 June 2026

  • 1506 SECURITY: Improved the CSP.

Release 4.99.0 - 02 June 2026

  • 1494, 1495 SECURITY: Added more security headers and improved cookie handling.
  • 1496 APP: Fixed loading of the static pages editor files.
  • 1500 ITEMS: Fixed the review timer when closing a QC Item after editing.
  • 1501 TEST MATERIAL: Handled failing MediaInfo parsing of non-media files gracefully.

Release 4.98.0 - 02 June 2026

  • 1491 API: Simplified /management-api/v2/ to reduce overlap with api/v2/items.
  • 1492 TEST MATERIAL: Made MediaInfo and metadata editing available on Add Multiple, too.
  • 1489 ITEMS: Fixed a CSV export bug.
  • 1490 API: Fixed a /management/api/v2/ bug.

Release 4.97.0 - 01 June 2026

  • 1484 STATS: Added a graphical upload stats view.
  • 1488 API: Streamlined the internal API.
  • 1486 TEST MATERIAL: Fixed a bug in Add Multiple when selecting existing folders.

Release 4.96.1 - 01 June 2026

  • 1480 TEST MATERIAL: Fixed an upload bug.

Release 4.96.0 - 30 May 2026

  • 1479 STATS: Added a graphical downloads stats view.
  • 1476 TEST MATERIAL: Restricted new folder/path names to URL-safe characters.

Release 4.95.0 - 26 May 2026

  • 1473 APP: Made it clearer which menu item is active.
  • 1474 TEST MATERIAL: Improved the responsive design.
  • 1475 DICTIONARY: Right-aligned buttons.

Release 4.94.0 - 22 May 2026

  • 1440 TEST MATERIAL: Improved buttons.
  • 1464 ITEMS: Improved code elegance (helps prevent future bugs).
  • 1461 DICTIONARY: Improved view rendering speed.
  • 1462 ITEMS: Improved parameter lookup speed.
  • 1465 ITEMS: Improved code speed slightly.
  • 1467 SECURITY: Made a minor security improvement.
  • 1456 ITEMS: Prevented a corner case where Items could enter an inconsistent state.
  • 1460 APP: Avoided muted exceptions.

Release 4.93.0 - 22 May 2026

  • 1469, 1472 STATS: Added visual statistics for admins.
  • 1470 API: Added v2 rate limiting.

Release 4.92.0 - 21 May 2026

  • 1423 USERS: Added smarter management of users who are not (or no longer) found in the SSO.
  • 1463 DICTIONARY: Improved rendering speed.
  • 1446, 1447, 1459 SECURITY: Made small security improvements.

Release 4.91.0 - 21 May 2026

  • 1437, 1452 USERS: Allowed admins to edit user roles and split the roles.

Release 4.90.1 - 21 May 2026

  • 1436 DICTIONARY: Fixed the Delete buttons not working.

Release 4.90.0 - 20 May 2026

  • 1438 TEST MATERIAL: Made the buttons order more logical and consistent.
  • 1361 APP: Provided an educated guess of the user name in list look-ups for (old) users.
  • 1449 APP: Removed spurious italics HTML tags around inactive users' names.

Release 4.89.1 - 20 May 2026

  • 1339, 1341 SECURITY: Updated dependencies.
  • 1367 SECURITY: Hardened the application.

Release 4.89.0 - 17 May 2026

  • 1409, 1410, 1427, 1429, 1433, 1434 USERS: Improved the GUI and features.
  • 1431 USERS: Added a filter on all boolean properties.
  • 1415, 1423 TEST MATERIAL: Improved the Test Material view.
  • 1428 USERS: Fixed a redirect error after editing user settings.

Release 4.88.0 - 16 May 2026

  • 1348 TEST MATERIAL: Made the Collections picker fast and limited its list (QC Editors) to select from.
  • 1405, 1413 USERS: Showed users without an active account (e.g. retired persons) in italics.
  • 1399, 1406, 1407 USERS: Improved the admin tools for users management (last login, old accounts filter).
  • 1400, 1414 SET-UP: Fixed a bug that prevented the server from restarting automatically.
  • 1401 USERS: Fixed a menu bug that highlighted admin buttons incorrectly.
  • 1402 APP: Improved table rendering (scaling).
  • 1403, 1404, 1416, 1421 USERS: Made sure the users' state update is performed for all users.

Release 4.87.0 - 16 May 2026

  • 1396, 1397 APP: Improved the consistency of button styling, especially active buttons looking disabled.
  • 1394 APP: Fixed a button positioning error.

Release 4.86.0 - 16 May 2026

  • 0296, 1389 TEST MATERIAL: Extended the search to include material in the folder hierarchy.
  • 1387, 1388, 1391 APP: Improved the buttons styles: positioning and alignment.

Release 4.85.1 - 15 May 2026

  • 1385 APP: Fixed a button positioning bug.
  • 1386 PARAMETERS: Repaired the broken 'Items' button.

Release 4.85.0 - 15 May 2026

  • 1199 SSO: Improved the logout process.
  • 1350, 1375, 1379 APP: Improved the consistency of button styles.
  • 1368, 1370, 1381, 1383 TEST MATERIAL: Allowed multiple editors to manage Collections.
  • 1369 TEST MATERIAL: Renamed Collections Members to Assets.
  • 1372, 1376, 1377 TEST MATERIAL: Improved the Test Material folders download behaviour.
  • 1374 TEST MATERIAL: Allowed Collections to be downloaded like Test Material.
  • 1329 HELP: Fixed a word wrapping bug.
  • 1371 TEST MATERIAL: Made sure Collection folders are always visible where relevant.
  • 1374 TEST MATERIAL: Improved the folder size calculation with Collections.

Release 4.84.1 - 12 May 2026

  • 1366 ITEMS: Fixed broken images caused by a changed default storage path.

Release 4.84.0 - 12 May 2026

  • 1324 ITEMS: Showed the published items view as the default view for qc.ebu.io visits (instead of the old homepage).
  • 1363 USERS: Fixed sorting of the last login column.
  • 1356 ITEMS: Fixed the Advanced Filter clearing; all fields now reset correctly.

Release 4.83.0 - 12 May 2026

  • 1303 SSO: Allowed new users to create an account directly from the login dialogue.
  • 1324 TEST MATERIAL: Addressed the risk of naming clashes.
  • 1239 ITEMS: Improved CSV export speed.
  • 1249, 1250 APP: Optimised static content.
  • 1267 SECURITY: Improved CORS.
  • 1232, 1330, 1334, 1336, 1337 SECURITY: Updated dependencies.
  • 1351 TEST MATERIAL: Fixed diamond symbols rendering as text instead of symbols.
  • 1354 APP: Fixed broken button layout in several places.

Release 4.82.0 - 08 May 2026

  • 1348 TEST MATERIAL: Added JSON and XML export of Test Material properties.

Release 4.81.1 - 07 May 2026

  • 1333, 1335 SECURITY: Updated dependencies.

Release 4.81.0 - 07 May 2026

  • 1325 API: Added CORS * on all API calls (better for caching).
  • 1313, 1315, 1316 TEST MATERIAL: Improved GUI performance.
  • 1326 TEST MATERIAL: Fixed the HTTP 500 error shown after a successful Test Material upload.

Release 4.80.0 - 05 May 2026

  • 0882 APP: Linked to tech.ebu.ch instead of www.ebu.ch.
  • 1307 TEST MATERIAL: Added Collections that allow grouping Test Material without copying it.
  • 1235, 1240, 1245, 1248 ITEMS: Improved Items Views querying and rendering speed.
  • 1241, 1242 ITEMS: Improved database efficiency.
  • 1246 NOTIFICATIONS: Improved index efficiency.
  • 1247 ITEMS: Improved image generation speed.
  • 0392 TEST MATERIAL: Fixed a CSRF error during long uploads.
  • 1274 API: Prevented a potential corner case error in API v1 calls.
  • 1275 SECURITY: Made security improvements.
  • 1284 APP: Made small textual consistency improvements.
  • 1311 TEST MATERIAL: Improved parsing of Test Material names.
  • 1320 TEST MATERIAL: Fixed a URL encoding bug.
  • 1321 TEST MATERIAL: Fixed cloning of material hanging in certain cases.

Release 4.79.0 - 28 April 2026

  • 1278 API: Updated the CORS settings to allow the API to be called from other tools.
  • 1268 ITEMS: Fixed bugs that gave users wrong publication rights.
  • 1272 TEST MATERIAL: Fixed a form validation bug that led to form errors.
  • 1273 ITEMS: Fixed data validation that could lead to HTTP 500 errors.
  • 1299 STATIC PAGES: Fixed a bug that prevented editing of static pages.
  • 1293, 1295, 1296, 1298 SET-UP: Improved CI configuration build speed.

Release 4.78.1 - 27 April 2026

  • 1234 SSO: Removed a blocking HTTP request on every request.
  • 1238 USERS: Cached user rights.
  • 1243 APP: Cached the left menu.
  • 1251 APP: Avoided unneeded user preferences queries.
  • 1264 API: Limited undesired access in v2.
  • 1265 TEST MATERIAL: Reduced an overpermissive delete.
  • 1269 SECURITY: Improved admin surface hygiene.
  • 1270 SECURITY: Reduced a middleware vulnerability.
  • 1280 APP: Avoided aborted views showing as errors in the console.

Release 4.78.0 - 21 April 2026

  • 0510 ITEMS: Added deadline counters (in days) for QC Items in Group or Tech Review.
  • 1223, 1256 ITEMS: Added new, improved views, including a short description, for various collections of Items.
  • 1233 HELP: Updated the QC Items views descriptions.
  • 1203-1210, 1212, 1216, 1218-1220, 1224, 1226, 1227, 1229, 1232, 1262 SECURITY: Updated dependencies and implemented bug resolutions.
  • 1225 DICTIONARY: Fixed a bug that could lead to an HTTP 500 error in some cases.
  • 1228 PARAMETERS: Fixed a bug that could return an error for some parameter commands/migrations.
  • 1252, 1271 API: Fixed v2 not showing withdrawn items via qc.ebu.io/api/v2/items/.

Release 4.77.0 - 31 March 2026

  • 0892 TEST MATERIAL: Improved padding settings.
  • 1192 ITEMS: Extended the Item board into a more flexible set: 'All Items', 'public', 'Work in Progress' and 'Review'.
  • 1193, 1194, 1195, 1196, 1197, 1198 SECURITY: Made various improvements.
  • 1157 ITEMS: Renamed the 'Close' button to 'Cancel' on discussions, to avoid users thinking it closes the discussion.
  • 1200 SET-UP: Addressed a build failure corner case.

Release 4.76.0 - 30 March 2026

  • 1157 ITEMS: Added a new 'modified BEFORE' filter to the QC Items view.
  • 1180 TEST MATERIAL: Integrated MediaInfo version 26.01.
  • 1188 USERS: Fixed a table bug that showed a warning/error.

Release 4.75.0 - 30 March 2026

  • 0802 ITEMS: Made sure QC Card titles are capitalised in the list view, too.
  • 0879 APP: Made the spelling of 'lead editor' consistent.
  • 1186 SECURITY: Updated code.

Release 4.74.0 - 23 March 2026

  • 1013 USERS: Showed the company name behind the user name (throughout).

Release 4.73.1 - 23 March 2026

  • 1184 API: Fixed a bug that showed more than only the latest version of QC Items via https://qc.ebu.io/api/v2/items/.

Release 4.73.0 - 17 March 2026

  • 1112 TEST MATERIAL: Extended logging.
  • 1174 USERS: Synced the company name from the new SSO.
  • 1177 ITEMS: Used 'tech review' in the Advanced Filter instead of 'tech_review'.

Release 4.72.2 - 16 March 2026

  • 1181 TEST MATERIAL: Used the easier to read group names in access groups.
  • 1182 API: Fixed a V1 bug that did not show the latest Withdrawn QC Item.

Release 4.72.1 - 27 February 2026

  • 1176 API: Made sure the APIs (v1, v2) return QC Items with status 'withdrawn' correctly for per-card queries.
  • 1179 SSO: Fixed access being too restricted for some users.

Release 4.72.0 - 18 February 2026

  • 1178 SSO: Fixed a login problem caused by metadata differences from the identity provider.

Release 4.71.0 - 11 February 2026

  • 1158 USERS: Added the company name behind the user (profile).
  • 1114 TEST MATERIAL: Improved the MediaInfo integration (tickbox, explanation, progress bar).
  • 1167 SSO: Updated group access dynamically.
  • 1118, 1169, 1171 SSO: Switched the SSO to MS Entra.
  • 1170 SET-UP: Updated the SSL certificate.

Release 4.70.0 - 16 January 2026

  • 1152 PREDEFINED: Added an 'official' category to Card Styles.
  • 1163 TEST MATERIAL: Improved the user experience when downloading XML (and similar) files.
  • 1164 USERS: Showed the e-mail address to the logged-in user (profile).
  • 1149 ITEMS: Fixed broken rendering of the difference between (some) versions.

Release 4.69.0 - 22 December 2025

  • 1153 API: Removed Swagger's own version number from the API v2 documentation page.

Release 4.68.0 - 22 December 2025

  • 1143 ITEMS: Added Name character constraints to Input and Output Parameters to avoid invalid names in XML (2026-01).
  • 1151 API: Moved the 'unofficial' API functions to a separate endpoint to avoid confusion.
  • 1151 CATEGORIES: Added an 'official' feature, similar to Types, etc.
  • 1139 API: Fixed API v1 validation issues.
  • 1140 API: Fixed API v2 (BETA) grouped parameters errors.

Release 4.67.0 - 19 December 2025

  • 1135 TEST MATERIAL: Extended logging.
  • 1135 API: Removed the qcp namespace from the official API v2 calls' XML output (to avoid confusion).
  • 1138 API: Made sure API v2 works with and without an ending '/' in the URLs of the API calls.
  • 1141 API: Fixed (rare) missing icons/full image in the XML.
  • 1144 ITEMS: Fixed (rare) invalid XML export caused by spaces in QC Item parameter data model names.
  • 1150 API: Fixed an invalid use of defaultvalue in the API v2 export for input group parameters.

Release 4.66.0 - 16 December 2025

  • 1111 TEST MATERIAL: Added a catalogue integrity checking option.
  • 1125 API: Implemented API v2 as per the (draft) 2026-01 specification.
  • 1127 PARAMETERS: Improved the rendering speed of Parameters (Types, Representations, Units, Ranges).
  • 1126 ITEMS: Removed an unreachable return statement in Discussions (no effect for end users).
  • 1128 TEST MATERIAL: Fixed the Download button font size (was too small).

Release 4.65.0 - 10 December 2025

  • 1091 TEST MATERIAL: Prefilled some metadata fields based on the MediaInfo analysis.
  • 1109 ITEMS: Improved the display of differences between QC Item version data.
  • 1110 ITEMS: Fixed the Inherited Locator on Child Output Parameters showing incorrectly in the view and via the API.

Release 4.64.1 - 08 December 2025

  • 1107 ITEMS: Fixed references to QC Items in running text showing incorrectly.

Release 4.64.0 - 02 December 2025

  • 1106 PARAMETERS: Added a CSV export button to the predefined Parameters views (Types, Enumerations, Units, Ranges).

Release 4.63.0 - 01 December 2025

  • 1061 PARAMETERS: Made Child Input/Output Parameters inherit the Locator setting from their parents.

Release 4.62.0 - 24 November 2025

  • 1063 PARAMETERS: Optimised the parameters view (column spacing).
  • 1064 PARAMETERS: Added an archive 'flag' to parameters.
  • 1049 NOTIFICATIONS: Fixed a filename bug related to Template notifications.

Release 4.61.3 - 20 November 2025

  • 1101 ITEMS: Fixed a child parameter being duplicated in the API output.

Release 4.61.2 - 19 November 2025

  • 0634 ITEMS: Fixed Input/Output parameters not being shown in the same order as in the Edit view.

Release 4.61.1 - 18 November 2025

  • 1061 ITEMS: Fixed the broken 'edit' button of QC Editor discussions.
  • 1083 NOTIFICATIONS: Fixed a broken title and wrong body text.

Release 4.61.0 - 31 October 2025

  • 1082 TEST MATERIAL: Allowed 'private' as an access setting.
  • 1073 TEST MATERIAL: Showed breadcrumbs at the top of the Test Material item page.
  • 1072 TEST MATERIAL: Added a function to remove all OLDER versions of a Test Material item.
  • 1069 TEST MATERIAL: Showed the default path part as 'qc.ebu.io / testmaterial' (clickable link).
  • 1031 TEST MATERIAL: Stopped showing the creator in the access list of a Test Material item.
  • 0261 TEST MATERIAL: Sorted tags in the Test Material views alphabetically.
  • 0171 TEST MATERIAL: Allowed bulk upload of Test Material.
  • 1046 ITEMS: Fixed a corner case error related to invisible draft QC Items.

Release 4.60.0 - 15 October 2025

  • 1075 TEST MATERIAL: Disabled the 'download this folder' link if the subfolder is larger than 1 GB.
  • 1074 TEST MATERIAL: Showed the latest modification date and time.
  • 1070 TEST MATERIAL: Made list sorting case-insensitive.
  • 0574 TEST MATERIAL: Hid the download (zip) button for subfolders larger than 1 GB.
  • 1076 TEST MATERIAL: Renamed 'Edition date' to 'Last modified'.
  • 1071 TEST MATERIAL: Fixed a duplicate metadata entry being shown.

Release 4.59.0 - 09 October 2025

  • 1062 TEST MATERIAL: Used the filename as the Test Material item name if the user did not set one.

Release 4.58.1 - 01 October 2025

  • 1062 ITEMS: Fixed deleting user discussions failing.

Release 4.58.0 - 08 September 2025

  • 1005 ITEMS: Sent the assigned person of an Editor Discussion a notification on new discussion entries.
  • 1048 ITEMS: Fixed notifications on edit changes not being sent.

Release 4.57.3 - 02 September 2025

  • 1045 TEST MATERIAL: Made 'upload new file' the default option for new Test Material.
  • 1037 ITEMS: Fixed a notification still being sent when a QC Item fails to save (due to parameter errors).

Release 4.57.2 - 31 July 2025

  • 1035 ITEMS: Fixed the Editor Discussion assignment not being shown correctly.

Release 4.57.1 - 30 April 2025

  • 1027 USERS: Fixed a single user possibly being created as multiple users.

Release 4.57.0 - 25 November 2024

  • 1009, 1014 ITEMS: Enabled the use of referenced data (incl. Dictionary) in the Definition and Remarks fields.
  • 1011 DICTIONARY: Made minor textual improvements (e.g. adding a space).
  • 1017 ITEMS: Improved the QC Item layout for long text lines.
  • 1018 ITEMS: Improved the loading speed of the (filtered) Items view (debounce button).
  • 0497 ITEMS: Fixed a link to another QC Item being saved as text instead of as a link.

Release 4.56.0 - 12 November 2024

  • 1001 DICTIONARY: Made minor textual improvements (e.g. use of capitals).
  • 1012 ITEMS: Improved the loading speed of the (filtered) Items view.

Release 4.55.0 - 30 October 2024

  • 1001, 1004 DICTIONARY: Added a dictionary of Terms that can be defined and managed globally.
  • 1010 API: Defined the namespaces for qc and qcc once at the top of the XML (v2 draft).

Release 4.54.1 - 08 October 2024

  • 1002 ITEMS: Fixed the date filter not working.
  • 1003 ITEMS: Fixed misaligned CSV export columns.

Release 4.54.0 - 03 September 2024

  • 0989 API: Made API v2 show status values without underscore: 'tech review', 'publication ready', 'group review'.

Release 4.53.1 - 20 August 2024

  • 0976 API: Added the missing API v2 'SemVersion'.
  • 0986 SET-UP: Fixed the DEV server sometimes going down unexpectedly.
  • 0990 API: Fixed API v2 not showing items with status 'drafting' when asked for with '?status[]=drafting'.
  • 0994 TEST MATERIAL: Restored some material that was missing after the recent server migration.

Release 4.53.0 - 02 July 2024

  • 0972 ITEMS: Showed input/output parameters in the same order as in Edit Mode.
  • 0973 API: Showed a warning as API v2 XML result when asking for non-visible Items.
  • 0974 API: Added support for parent-child relationships of input/output parameters to API v2.
  • 0975 API: Fixed the API v2 typo qc:InputS and qc:OutputS.

Release 4.52.1 - 28 June 2024

  • 0959 ITEMS: Fixed the new search filter component not showing Card images.
  • 0961 TEMPLATES: Renamed the Templates and Test Material filter from 'search' to 'filter by'.
  • 0970 API: Fixed the ../items/ request (API v2 for testing only).

Release 4.52.0 - 24 June 2024

  • 0940 API: Included the 'patch' version number in the output XML (API v2 for testing only).
  • 0954 API: Showed QC Items with a status other than 'published' or 'withdrawn' as well (API v2 for testing only).
  • 0959 ITEMS: Fixed the Filter (search) sometimes showing an Items list that did not match the Items count.

Release 4.51.0 - 14 June 2024

  • 0967 PARAMETERS: Improved the Ranges 'Where used' view width on smaller screens.

Release 4.50.0 - 01 June 2024

  • 0793, 0885 API: Provided API v2 (in test!) (Swagger) documentation.
  • 0894 API: Provided API v2 (in test!) XML output.
  • 0917 TEST MATERIAL: Improved (made more efficient) the back-up approach.
  • 0935 PARAMETERS: Added a pop-up that shows which QC Items use a specific Parameter.
  • 0949 SET-UP: Moved to the new LDAP Access group.
  • 0951 API: Included the Parameters (Representations, Types, Units, Ranges) export in the simple XML (in test!).
  • 0947 TEST MATERIAL: Fixed the search not working.
  • 0956 ITEMS: Fixed the CSV Export failing.

Release 4.49.0 - 22 April 2024

  • 0933 USERS: Added a rights sync option (admins).
  • 0935 TEST MATERIAL: Hid the ZIP download button for folders that only have linked content.
  • 0936 TEST MATERIAL: Took the user to the related folder view after adding Test Material.
  • 0937 TEST MATERIAL: Took the user to the related folder view after editing the folder path.
  • 0940 TEST MATERIAL: Showed the path in the edit view of Test Material.
  • 0941 ITEMS: Sorted values in filters, selectors, etc. alphabetically.

Release 4.48.0 - 28 March 2024

  • 0906 SET-UP: Moved to Vue v3 (was v2).
  • 0921 TEST MATERIAL: Provided a 'tree selector' to select the path.
  • 0928 TEST MATERIAL: Made the download button behaviour consistent between the Item and List views.
  • 0929 TEST MATERIAL: Introduced the Test Material Uploader role.
  • 0934 TEST MATERIAL: Made the path clickable to go to the related folder directly.
  • 0932 TEST MATERIAL: Fixed list view sorting not working correctly.

Release 4.47.3 - 15 March 2024

  • 0930 TEST MATERIAL: Fixed QC Editors rights, which were not always correct (they should have access to all content tagged QC Editors).

Release 4.47.2 - 14 March 2024

  • 0923, 0927 TEST MATERIAL: Made public content visible to non-logged users.

Release 4.47.1 - 13 March 2024

  • 0925 ITEMS: Fixed the big image showing the wrong base URL.

Release 4.47.0 - 29 February 2024

  • 0907 TEST MATERIAL: Added a banner encouraging users to log in.
  • 0913 TEST MATERIAL: Hid folders that have no accessible content for the user.

Release 4.46.0 - 14 February 2024

  • 0914 TEST MATERIAL: Made the choice of how to handle an existing file/reference when editing Test Material a radio button (clearer).

Release 4.45.0 - 12 February 2024

  • 0606 PARAMETERS: Updated the copyright information (terms stay the same; all QC Items are under CC-BY 4.0).
  • 0908 PARAMETERS: Added a customisable search filter for parameters.
  • 0639 TEST MATERIAL: Fixed the 'File clear' tickbox not working; replaced it with a clear dialogue and replacement options.

Release 4.44.0 - 09 February 2024

  • 0483 TEST MATERIAL: Hid folder sizes from non-logged users (as they may be confusing).

Release 4.43.1 - 17 January 2024

  • 0896 ITEMS: Fixed the Editor Discussion delete action not completing.
  • 0897 ITEMS: Fixed an Editor Discussion not being closeable when unassigned.
  • 0898 STATS: Fixed the .csv export failure and wrong visibility.

Release 4.43.0 - 30 November 2023

  • 0557 TEST MATERIAL: Repeated the buttons at the bottom of the page.
  • 0690 ITEMS: Simplified versioning: added a choice between minor and major version number upon publication/withdrawal.
  • 0785 ITEMS: Made (Editor) Discussions show the latest edit date immediately.

Release 4.42.0 - 20 November 2023

  • 0877 ITEMS: Showed the Owner name after each Template (if available) in the Advanced Filter.
  • 0880 ITEMS: Fixed the Watching setting not being remembered correctly on Items.

Release 4.41.0 - 02 November 2023

  • 0330 GUI: Provided more details in case of an HTTP 404 error.
  • 0569 ITEMS: Sent alerts for any new QC Item version.
  • 0871 ITEMS: Renamed the QC Item specific Editor ('owner') to 'Lead Editor'.
  • 0872 ITEMS: Included automatically watched QC Items (for Lead Editors) in the Advanced Filter results.
  • 0861 ITEMS: Prevented orphan Tags created by an admin forced delete of QC Item versions.

Release 4.40.0 - 20 October 2023

  • 0569 ITEMS: Subscribed Editors automatically to Items they are the current Lead Editor of.
  • 0859 TEST MATERIAL: Improved the PATH error message.
  • 0862 TEMPLATES: Removed Tags that are used only on deleted Templates.
  • 0863 ITEMS: Reduced the Tags list to relevant Item versions.
  • 0864 ITEMS: Fixed (specific) Item deletion failing.

Release 4.39.0 - 29 September 2023

  • 0852 TEST MATERIAL: Rejected URLs in the Test Material Path.
  • 0853 ITEMS: Made the capitalisation of 'Help' in the menu consistent.
  • 0855 ITEMS: Made filtering by Text also filter by Tags.

Release 4.38.1 - 05 September 2023

  • 0839 API: Improved the API output generation speed.

Release 4.38.0 - 04 September 2023

  • 0709 TEMPLATES: Added a link from each QC Item card in a Template to its QC Item view.
  • 0717 TEMPLATES: Showed only named groups (not UUIDs), as for Test Material.
  • 0809 ITEMS: Changed the colour of the 'Tech Review' status badge.
  • 0842 EDITOR DISCUSSIONS: Showed only OPEN Editor Discussions in the overview list.
  • 0844 EDITOR DISCUSSIONS: Made small improvements to the header titles and sorting.
  • 0845 EDITOR DISCUSSIONS: Showed the page to Editors only.
  • 0849 EDITOR DISCUSSIONS: Made the title column sortable.
  • 0713 ITEMS: Fixed the QC Editor field not being sorted.
  • 0843 EDITOR DISCUSSIONS: Fixed a sorting bug that showed GUI warnings.
  • 0847 TEST MATERIAL: Fixed the Clone and Copy Metadata buttons showing for users who cannot create Test Material.
  • 0850 PREDEFINED: Fixed a group name mapping that could not be removed.

Release 4.37.0 - 28 July 2023

  • 0245 TEMPLATES: Improved the deletion of Item versions that are used in Templates.
  • 0249 ITEMS: Provided an Editor Discussions overview page.
  • 0336 ITEMS: Defaulted the next Item version to 'drafting' when a published Item is edited.
  • 0813 ITEMS: Limited the Export (CSV) function to Editors.
  • 0819 ITEMS: Added Parameter Type, Representation, Unit, Range and Default Value to the API and Export (CSV) output.
  • 0827 TEMPLATES: Showed a loading indicator in 'included Items' while a Template is not yet fully loaded.
  • 0828 TEMPLATES: Sorted Items in a Template by Item ID (increasing).
  • 0818 ITEMS: Fixed an Item showing incomplete CSV and not being cloneable.
  • 0821 TEMPLATES: Fixed Admins not seeing all Templates.
  • 0823 ITEMS: Fixed the incomplete list of Templates shown upon Item (version) delete.
  • 0829 TEMPLATES: Fixed the 'Latest' version being transformed into a specific version number when opened for editing.
  • 0832 TEST MATERIAL: Fixed an HTTP 500 error when uploading Test Material.
  • 0834 ITEMS: Fixed an HTTP 502 error when publishing an Item.

Release 4.36.1 - 13 July 2023

  • 0806 ITEMS: Fixed Export (CSV) failing for some specific queries.

Release 4.36.0 - 13 July 2023

  • 0795 ITEMS: Extended the Export (CSV) function to include all Advanced Filter fields.
  • 0801 ITEMS: Fixed the wrong Editor name shown in edit mode.
  • 0804 ITEMS: Fixed the wrong total Items count when using the Template or Subscribed filter.
  • 0805 TEMPLATES: Fixed the number of Items shown not always being correct.

Release 4.35.1 - 06 July 2023

  • 0718 TEMPLATES: Fixed QC Items not persisting in a Template.

Release 4.35.0 - 30 June 2023

  • 0789 ITEMS: Added an Export button to the Items view, so users can export in CSV (incl. Tags and status Filter).
  • 0790 API: Fixed misspelled parameter keys returning an error.
  • 0794 TEST MATERIAL: Fixed cloning of Test Material not being possible.

Release 4.34.0 - 22 June 2023

  • 0245 ITEMS: Allowed admin deletion of a QC Item version if it is not linked from Templates as a specific version.
  • 0693 ITEMS: Extended the size of the Alias field.
  • 0712 ITEMS: Showed editor names instead of e-mails.
  • 0784 ITEMS: Sorted the list of assignable persons for Editor Discussions alphabetically.
  • 0783 ITEMS: Made sure Editor Discussions can be assigned upon creation.
  • 0787 ITEMS: Fixed Item Categories showing a spurious '2' after their label.

Release 4.33.0 - 14 June 2023

  • 0706 ITEMS: Optimised rights for discussions and Editor Discussions handling.
  • 0719 ITEMS: Optimised rights for Item cloning, editing and changing the editor.
  • 0716 ITEMS: Fixed the Editor Discussion reassign list not including all names and not being searchable.
  • 0743 ITEMS: Fixed the Type Version field in the Parameters pop-up showing a wrong version number.

Release 4.32.0 - 01 June 2023

  • 0528 API: Made export of all Items in JSON or CSV possible.
  • 0728 PARAMETERS: Allowed Workflow Managers to edit all Parameters.

Release 4.31.1 - 28 April 2023

  • 0766 ITEMS: Removed the Advanced Filter option 'type/range update required', which showed an error (for now).

Release 4.31.0 - 27 April 2023

  • 0711 ITEMS: Fixed the missing 'publication ready' label in the overview.
  • 0734 TEMPLATES: Removed the transfer button, which did not work (for now; feature listed for redevelopment).
  • 0758 ITEMS: Fixed a pop-up bug when viewing an input/output parameter that has a parent parameter.
  • 0768 ITEMS: Fixed an HTTP 500 error when adding a new QC Test Item.
  • 0695 PARAMETERS: Implemented advanced parameter management features, incl. auto-updating upon Item editing and alerts to update Types when Representations/Units are updated.
  • 0738 ITEMS: Extended the Advanced Filter with an option to filter by Items using older Parameter definitions.
  • 0742 PARAMETERS: Showed the latest version of Representations and Units in the edit window and marked which are official.
  • 0747 ITEMS: Auto-updated changed Ranges when editing a QC Item.
  • 0755, 0765 ITEMS: Added textual info to help the editor when an inappropriate Unit/Representation/Type/Range value is used.
  • 0759 ITEMS: Validated that only official parameter values are used before moving an Item to 'tech review', 'group review', 'ready for publication' or 'published'.
  • 0767 ITEMS: Validated that the Range field is not empty (before review/publishing).

Release 4.30.0 - 20 March 2023

  • 0714 TEMPLATES: Removed the 'Use transfer token' button (currently not supported).
  • 0707 PARAMETERS: Showed only 'official' Parameters (Types, Representations, Units, Ranges) to common users.

Release 4.29.0 - 13 March 2023

  • 0700 SET-UP: Improved the auto-reboot settings (e.g. to handle AWS maintenance).
  • 0721 SET-UP: Moved to the latest database version.
  • 0722 SET-UP: Moved to the latest Linux release.

Release 4.28.0 - 02 March 2023

  • 0686 PARAMETERS: Fixed {true, false} being misinterpreted when the user forgets the braces.
  • 0692 PARAMETERS: Fixed range search not working.
  • 0699 ITEMS: Fixed the Ranges value being lost on the initial save of a QC Item.
  • 0702 ITEMS: Fixed the datepicker not working for some locales.
  • 0708 TEMPLATES: Fixed the datepicker not working for some locales.
  • 0521 ITEMS: Added a new role 'Workflow Manager'.

Release 4.27.0 - 16 February 2023

  • 0287 PARAMETERS: Fixed an error when trying to select an official Type.
  • 0417 APP: Made explicit in the footer that all QC Items are published under CC-BY 4.0.
  • 0251, 0540 DOCUMENTATION: Updated the Help section.
  • 0674 APP: Updated the copyright year.
  • 0675 DOCUMENTATION: Added details on the use of versioning in QC.EBU.IO.
  • 0676 ITEMS: Modified the automatic version numbering to use the PATCH number for drafts, etc.
  • 0683 ITEMS: Checked that the parameters used for input and output parameters are the latest official ones when switching to 'Group Review' or 'Published'.

Release 4.26.0 - 08 February 2023

  • 0238 ITEMS: Fixed empty lines in the definition field not being rendered.
  • 0636 ITEMS: Fixed the Date picker no longer working.
  • 0653 ITEMS: Fixed missing values in the Units list dropdown.
  • 0657 ITEMS: Fixed an Alerts filter related error for non-logged users.
  • 0662 APP: Fixed console errors for non-logged users.
  • 0663, 0671 PARAMETERS: Fixed an HTTP 500 error when moving parameter values between official and unofficial.
  • 0664 ITEMS: Fixed a cross-origin error for non-logged users.
  • 0666 ITEMS: Fixed multiple versions of the same parameter value showing in the dropdown list (of input/output parameters).
  • 0667 PARAMETERS: Fixed an HTTP 500 error when adding/removing values.
  • 0608 PARAMETERS: Showed related QC Items in a sorted, grouped way to simplify parameter values management.
  • 0658 ITEMS: Showed parameter values in alphabetical order.
  • 0660 ITEMS: Showed only official parameter values in the parameter dropdown lists.

Release 4.25.0 - 09 January 2023

  • 0619 ITEMS: Fixed the diff output sometimes being unreadable due to wrong formatting.
  • 0621 ITEMS: Made cloning a QC Item assign the user who cloned it as the editor of the clone.

Release 4.24.0 - 04 January 2023

  • 0632 ITEMS: Fixed an error message when searching input/output parameters of a QC Item.
  • 0567 USERS: Added a global e-mail alerts on/off setting.

Release 4.23.1 - 22 December 2022

  • 0630 ITEMS: Fixed key info (input parameters, output parameters, version info, etc.) not being visible to non-logged users.
  • 0633 ITEMS: Fixed a console error after closing a pop-up.

Release 4.23.0 - 02 December 2022

  • 0581 ITEMS: Fixed the Parent value for Input and Output Parameters not always being settable.
  • 0631 ITEMS: Fixed an HTTP 500 error when deleting Items that have Parent data set on Parameters.
  • 0581 ITEMS: Made the Parent value selection list for Input/Output Parameters take the current order of Parameters into account (in Edit mode).

Release 4.22.0 - 29 November 2022

  • 0481 ITEMS: Fixed QC Item version buttons not being clickable (the scrollbar was in the way).
  • 0576 TEST MATERIAL: Corrected invalid paths automatically upon the creation of Test Material.

Release 4.21.0 - 21 November 2022

  • 0587 PARAMETERS: Fixed broken links shown after using the reference data delete function (admins only).
  • 0522 ITEMS: Added an e-mail alert for QC Items that move into 'Tech Review' (QC Editors can subscribe).
  • 0580 SET-UP: Extended the service health monitoring set-up.

Release 4.20.2 - 22 October 2022

  • 0566 API: Fixed the CardinalityType value starting with a capital letter.

Release 4.20.1 - 13 October 2022

  • 0556 TEST MATERIAL: Removed the 'Save & Keep editing' button, which is no longer relevant with the versioned approach.

Release 4.20.0 - 21 September 2022

  • 0456 APP: Fixed the wrong status (logged out) shown to logged-in users on an HTTP 500 error page.
  • 0477 TEST MATERIAL: Showed the edit and delete buttons in the Test Material overview for the item author.
  • 0492 TEST MATERIAL: Used the full user name for the uploader/editor fields.
  • 0542 TEST MATERIAL: Opened the Test Material upload in a new browser tab.

Release 4.19.1 - 02 September 2022

  • 0545 TEST MATERIAL: Fixed cloning of some Test Material failing.

Release 4.19.0 - 02 September 2022

  • 0459 APP: Fixed the static page editor no longer being WYSIWYG.
  • 0491 TEST MATERIAL: Added a Test Material clone feature.

Release 4.18.0 - 01 September 2022

  • 0493 TEST MATERIAL: Limited the Copy Test Material function to users who can create Test Material.
  • 0523 ITEMS: Fixed QC Item Editor Discussions not being assignable.
  • 0527 ITEMS: Fixed an incorrect card image URL redirection for some old (cached) images.
  • 0530 TEMPLATES: Fixed an HTTP 500 error when saving a User Value in a Template.
  • 0537 TEMPLATES: Fixed the name of User Values not showing in the User Values edit view.
  • 0427 TEST MATERIAL: Took the user to the folder view after editing Test Material.
  • 0480 TEST MATERIAL: Showed the user the lowest related folder view after deleting Test Material.

Release 4.17.0 - 07 July 2022

  • 0282 APP: Fixed using browser back changing the login status (in Firefox).
  • 0525 APP: Migrated ebu.io/qc to qc.ebu.io.

Release 4.16.3 - 04 July 2022

  • 0505 TEST MATERIAL: Fixed the loudness boolean not being (un)settable correctly.
  • 0518 APP: Cleaned up code.

Release 4.16.2 - 04 July 2022

  • 0512 ITEMS: Fixed the Discussion (user and editor) modal closing when trying to enter text.

Release 4.16.1 - 29 June 2022

  • 0504 STATS: Fixed Statistics not showing historic data.
  • 0508 TEST MATERIAL: Fixed a Test Material related (Sentry) error.

Release 4.16.0 - 29 June 2022

  • 0487 TEST MATERIAL: Fixed Test Material showing 'undefined' when browsing through folders.
  • 0488 APP: Fixed a field error (Sentry).
  • 0466 TEST MATERIAL: Added new metadata fields for Test Material (for the EBU Audio Group).
  • 0449 TEST MATERIAL: Added a Copy (metadata) function to Test Material.

Release 4.15.1 - 28 June 2022

  • 0485 TEMPLATES: Fixed new Template creation (the 'Add' button) not working.

Release 4.15.0 - 17 June 2022

  • 0458 APP: Fixed the editing date of pages (Test Material, static pages) not being updated after editing.
  • 0461 APP: Renamed a menu item to 'Editor Tech Groups' (admins only).

Release 4.14.3 - 03 June 2022

  • 0448 TEST MATERIAL: Fixed the upload of Test Material with a name starting with a space failing.

Release 4.14.2 - 02 June 2022

  • 0469 TEST MATERIAL: Fixed some Test Material items missing a link (404).

Release 4.14.1 - 01 June 2022

  • 0467 TEST MATERIAL: Fixed some Test Material downloads giving an HTTP 500 error.

Release 4.14.0 - 27 May 2022

  • 0447 TEST MATERIAL: Showed group names instead of UUIDs for Test Material rights settings.
  • 0452 APP: Showed access groups without names in the predefined groups view (admin only).

Release 4.13.1 - 23 May 2022

  • 0457 TEST MATERIAL: Fixed edits on existing Test Material entries not being kept (the original version was OK).

Release 4.13.0 - 18 May 2022

  • 0266 TEST MATERIAL: Fixed version deletion in Test Material deleting all versions.
  • 0444 TEMPLATES: Fixed User Values giving an error in certain cases (input parameters).
  • 0418 APP: Avoided browser caching of (GUI) updates by adding hashes to downloaded files.
  • 0428 APP: Upgraded to the latest UI libraries.

Release 4.12.0 - 22 March 2022

  • 0397 TEST MATERIAL: Showed the size of accessible Test Material only.
  • 0427 ITEMS: Improved the dialogue title of the QC Item deletion confirmation, distinguishing version from complete Item deletion.

Release 4.11.1 - 15 March 2022

  • 0407, 0416, 0426 ITEMS: Fixed deletion of a QC Item version (admins only) not working correctly.

Release 4.11.0 - 12 March 2022

  • 0403 APP: Fixed an attribute error (rare).
  • 0410 API: Fixed the API call of the QC Items overview failing without a trailing slash (https://ebu.io/qc/api/v1/items).
  • 0419 SET-UP: Upgraded the base software platform.

Release 4.10.0 - 25 February 2022

  • 0395 API: Added 'double buffering' of the API output (QC Items list).
  • 0412 APP: Updated the copyright banner.

Release 4.9.0 - 23 February 2022

  • 0307 DOCUMENTATION: Extended the Help section (incl. API details).
  • 0316 SET-UP: Improved the dev set-up: auto-deployment.
  • 0340 SET-UP: Improved the dev set-up: added a runner.

Release 4.8.1 - 11 February 2022

  • API: Drastically improved the performance of the XML generation for API calls (including caching).
  • 0387 API: Fixed slow server response, including 502 errors.
  • 0390 API: Fixed duplicate items in the QC Items list retrieved via the API.
  • 0391 TEST MATERIAL: Fixed the folder size being reported incorrectly for some Test Material.
  • 0393 APP: Fixed 504 Gateway Time-outs.
  • 0396 API: Fixed a publication change not being reflected in the QC Items list retrieved via the API.

Release 4.8.0 - 16 December 2021

  • 0383 TEMPLATES: Fixed a typo in 'User Values' in the Template interface.
  • 0386 SET-UP: Fixed the CI pipeline not running unit tests correctly.
  • 0365 TEST MATERIAL: Showed user access to Test Material (groups part), for admins only.
  • 0381 APP: Updated the copyright year on the platform.
  • 0389 TEST MATERIAL: Showed the group name instead of the UUID in the (admin) access list.

Release 4.7.1 - 01 December 2021

  • 0377 STATS: Fixed the stats export error.
  • 0379 STATS: Fixed an AJAX error when sorting in the stats view.
  • 0380 TEST MATERIAL: Fixed a typo in the Test Material section (QC Item).

Release 4.7.0 - 17 November 2021

  • 0323 TEST MATERIAL: Fixed Test Material that is linked to a QC Item, but not to that Test Material version, not being deletable.
  • 0352 STATS: Fixed an AJAX error when browsing download stats.
  • 0275 TEST MATERIAL: Removed the (confusing, additional) edit button from Test Material.
  • 0352 TEST MATERIAL: Added the folder size to Test Material folders.

Release 4.6.0 - 05 November 2021

  • 0373 STATS: Added a stats download option (CSV).
  • 0374 SET-UP: Improved CI speed.

Release 4.5.0 - 02 November 2021

  • 0336 ITEMS: Fixed the status not being set to 'drafting' when a published QC Item is edited for the first time.
  • 0342 SET-UP: Improved CI by splitting images.
  • 0350 ITEMS: Added a link to full-resolution example images from a QC Item.
  • 0371 STATS: Added a new Test Material download stats view.
  • 0372 TEST MATERIAL: Extended the warning for Test Material group rights changes.

Release 4.4.0 - 13 October 2021

  • 0369 TEST MATERIAL: Fixed admins not being able to see Test Material of groups they are not in.
  • 0338 TEST MATERIAL: Added a warning when users edit rights on Test Material.

Release 4.3.0 - 06 October 2021

  • 0336 TEST MATERIAL: Fixed some users obtaining wrong Test Material edit rights.
  • 0285 SET-UP: Implemented a new database backup service.

Release 4.2.1 - 22 September 2021

  • 0305 TEST MATERIAL: Fixed the backup of very large files failing.
  • 0363 TEST MATERIAL: Fixed the Test Material tracker failing for non-logged users.

Release 4.2.0 - 21 September 2021

  • 0334 ITEMS: Fixed deleting a specific version of a QC Item failing.
  • 0350 ITEMS: Improved the rendering of example images.
  • 0358 TEST MATERIAL: Added a Test Material usage tracker.

Release 4.1.0 - 30 July 2021

  • 0349 SET-UP: Moved the example images to common storage (optimisation).

Release 4.0.6 - 28 July 2021

  • 0346 TEST MATERIAL: Fixed the Download button on the Test Material Item page not working.

Release 4.0.5 - 24 June 2021

  • 0208 TEMPLATES: Fixed a typo/suboptimal title in the Template edit view.
  • 0228 ITEMS: Fixed the QC Item editing date seeming wrong due to lack of date sorting.
  • 0306 HELP: Fixed the wrong URL base for Help pages.
  • 0313 ITEMS: Fixed QC Item version dates not being sorted logically.
  • 0320 PARAMETERS: Fixed adding a new parameter not working.
  • 0321 TEST MATERIAL: Fixed an HTTP 500 error for non-logged users.
  • 0328 TEST MATERIAL: Fixed a broken download link.

Release 4.0.4 - 23 November 2020

  • 0295 TEST MATERIAL: Allowed authors to delete their own Test Material.
  • 0300 TEST MATERIAL: Fixed a user (EBU Member) not being able to see Test Material.

Release 4.0.3 - 01 October 2020

  • 0270 USERS: Fixed the user e-mail being shown instead of the name (part 2).

Release 4.0.2 - 28 August 2020

  • 0281 USERS: Fixed access rights not being revocable.
  • 0300 TEST MATERIAL: Fixed some users not being able to see Test Material they are entitled to.

Release 4.0.1 - 06 July 2020

  • 0250 TEMPLATES: Fixed a typo in the Templates interface.
  • 0270 USERS: Fixed the user e-mail being shown instead of the name (part 1).

Release 4.0.0 - 03 July 2020

  • Completely rewrote the code base for easier maintenance and extension.
  • Focused the release on the main concepts and improved several of them, e.g. Templating, Versioning and Test Material folders.
  • Kept backwards compatibility for URLs and APIs.
  • Removed some less-used features (temporarily).

Last updated 23 October 2026, 07:50 (UTC)