Tags give the ability to mark specific points in history as being important
  • v2.7.4 protected   Release version 2.7.4 This is a maintenance release which only brings libraries up to date to fix potential bugs.
    3be662f1 · Release version 2.7.4 ·
  • v2.7.3 protected   Release version 2.7.3 This is a maintenance release which only brings libraries up to date to fix potential bugs.
    d368a473 · Release version 2.7.3 ·
  • v2.7.2 protected   Release version 2.7.2 This is a maintenance release which only brings libraries up to date to fix potential bugs.
    d5a4e432 · Release version 2.7.2 ·
  • v2.7.1 protected   Release version 2.7.1 This is a maintenance release which only brings libraries up to date to fix potential bugs.
    a01af8c0 · Release version 2.7.1 ·
  • v2.6.4 protected   Release version 2.6.4 This is a maintenance release which only brings libraries up to date to fix potential bugs.
    bb307783 · Release version 2.6.4 ·
  • v2.5.10 protected   Release version 2.5.10 This is a maintenance release which only brings libraries up to date to fix potential bugs.
    cd655a83 · Release version 2.5.10 ·
  • v2.7.0 protected   Release version 2.7.0 Features: * Account deletion: Users can now delete their own accounts. Admins can delete any user account. Account deletion removes sessions and their contents created by the user and anonymizes data created through participation in other sessions. * Auto-deletion: Accounts can be deleted automatically after a configurable period of inactivity. * OpenID Connect: OIDC is now supported for authentication. Configuration discovery support is required. Improvements: * Public Session Pool: Added API endpoint to clone a session from the pool. Previously, cloning had to be performed by the client. Bug fixes: * Import/Export: The handling of session features during import has been fixed. The raw exported data can now be imported without further manipulation by the client.
    bcb378a5 · Release version 2.7.0 ·
  • v2.6.3 protected   Release version 2.6.3 Bug fixes: * The backend now correctly responds with 4xx error codes instead of 500 to less common errors caused by bad requests from the client-side. Additional changes: * Libraries have been upgraded to fix potential bugs.
    0f967f21 · Release version 2.6.3 ·
  • v2.5.9 protected   Release version 2.5.9 This is a maintenance release which only brings libraries up to date to fix potential bugs.
    70b4745e · Release version 2.5.9 ·
  • v2.6.2 protected   Release version 2.6.2 This is a maintenance release which only brings libraries up to date to fix potential bugs.
    0d73614f · Release version 2.6.2 ·
  • v2.5.8 protected   Release version 2.5.8 This is a maintenance release which only brings libraries up to date to fix potential bugs.
    8febf54d · Release version 2.5.8 ·
  • v2.6.1 protected   Release version 2.6.1 Bug fixes: * Fixed exception at startup caused by missing migration document. * Fixed session export to correctly include all answers. Additional changes: * Libraries have been upgraded to fix potential bugs.
    75d931e0 · Release version 2.6.1 ·
  • v2.6.0 protected   Release version 2.6.0 Features: * Experimental support for CouchDB 2 has been added. Note: The data migration script is not compatible with CouchDB 2 and has to be run before an upgrade. Improvements: * Error handling and logging has been improved. It should now be easier to find the cause of problems. API error responses now contain the name of the `Exception` which caused the error. Further details for debugging purposes can be enabled with the new `api.expose-exception-messages` setting (Do NOT enable in production environments!). * Updated OAuth handling to restore compatibility with 3rd-party login services. Bug fixes: * Fixed multiple bugs caused by incorrect type handling in the database layer. * Fixed XFO header check behind reverse proxy (used by clients when embedding external websites). * Fixed rounding error in learning progress calculation. * Fixed `security.cors.origins` setting. * Fixed import of data from older versions. Security: * Fixed DoS vulnerability in authentication handling behind reverse proxy. Configuration changes: Minor changes to the web server and Tomcat proxy configuration are required (see [installation guide](src/site/markdown/installation.md)).
    790558e3 · Release version 2.6.0 ·
  • v2.5.7 protected   Release version 2.5.7 This is a maintenance release which only brings libraries up to date to fix potential bugs.
    50d2817f · Release version 2.5.7 ·
  • v2.5.6 protected   Release version 2.5.6 This is a maintenance release which only brings libraries up to date to fix potential bugs.
    20465626 · Release version 2.5.6 ·
  • v2.5.5 protected   Release version 2.5.5 This is a maintenance release which only brings libraries up to date to fix potential bugs.
    18dea19a · Release version 2.5.5 ·
  • v2.5.4 protected   Release version 2.5.4 This is a maintenance release which only brings libraries up to date to fix potential bugs.
    ae5fc395 · Release version 2.5.4 ·
  • v2.5.3 protected   Release version 2.5.3 This is a maintenance release which only brings libraries up to date to fix potential bugs.
    c82b49ea · Release version 2.5.3 ·
  • v2.5.2 protected   Release version 2.5.2 This is a maintenance release which only brings libraries up to date to fix potential bugs.
    7eb6e62e · Release version 2.5.2 ·
  • v2.5.1 protected   Release version 2.5.1 This release fixes a performance issue on session creation affecting large installations. Bug fixes: * Session import works again. Additional changes: * Libraries have been upgraded to fix potential bugs
    61a5f1a3 · Release version 2.5.1 ·