9.3

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Important information for administrators

• Breaking change: Athena, Apollon, LDAP, and SAML2 now require module-feature YAML flags: The Spring profiles athena, apollon, ldap, and saml2 have been removed and replaced with the existing module-feature toggle pattern. Any deployment that previously activated these features via --spring.profiles.active=…,athena|apollon|ldap|saml2 must add the corresponding artemis.<x>.enabled: true flag to its environment YAML before upgrading. Artemis exits at startup if the flag is missing. SAML2 deployments additionally need to inline (or --spring.config.additional-location) the application-saml2.yml.example template; without it, info.saml2.* is undefined and the SAML2 login button silently disappears. See #12711 for the full migration recipe.
• LTI Moodle integration restored: An incompatibility introduced by the Spring Boot 4 upgrade had silently broken Moodle launches. Administrators who run an LTI Moodle integration should re-test their setup after upgrading. See #12769.
• Client package manager is now pnpm: Self-hosters who build the client from source need corepack enable to activate the pinned pnpm version, then use pnpm install / pnpm start / pnpm run build instead of the npm equivalents. See #12699 and #12731.

Improvements

• Iris: Add dedicated Iris onboarding flow for first-time users by @thynguyentumde in #12397
• Iris: Drop EU location qualifiers from the AI experience picker by @bassner in #12700
• Adaptive learning: Add advisory competency orchestrator for programming exercises by @jaylann in #12606
• Quiz exercises: Quiz editor design migration by @louis-heinrich in #12599
• Quiz exercises: Support nested Apollon selections in quiz generation by @FadyGergesRezk in #12611
• Exam mode: Enable Athena AI feedback for submitted test exams by @laadvo in #12570
• Team exercises: Support AI feedback requests for team exercises by @maximiliansoelch in #12702
• Lectures: Extend deep linking for YouTube videos by @vivienxr in #12600
• File upload exercises: Show assessment dashboard button by defaulting assessment type to manual by @Claudia-Anthropica in #12705
• Modeling exercises: Remove obsolete automatic assessment option from the editor by @musaberkay in #12727
• General: Improve landing page core web vitals by @krusche in #12541
• General: Refine course overview and onboarding wizard styling by @krusche in #12598
• General: Align course management card buttons with refreshed course overview styling by @krusche in #12764
• General: Add courses and public messages to global search by @florian-glombik in #12720
• General: Extend searchable global search entities by @florian-glombik in #12353
• General: Add Weaviate health translation by @bassner in #12732

Bugfixes

• General: Restore LTI Moodle integration broken by Spring Boot 4 upgrade by @krusche in #12769
• General: Load translations earlier to fix raw keys on first render by @krusche in #12753
• Quiz exercises: Fix missing submit button when starting practice mode by @laadvo in #12748
• Communication: Fix system notifications in admin user interface not being displayed by @angatha in #12708
• Communication: Fix user selector scrolling inside dialog by @anian03 in #12498
• Iris: Fix wrong permission denied alert on AI experience page when Memiris feature is disabled by @krusche in #12709
• Programming exercises: Replace non-printable characters in automatic feedback of Java blackbox template by @b-fein in #12661

Development

• Migrate Athena, Apollon, LDAP, and SAML2 from Spring profiles to module-feature toggles by @krusche in #12711
• Extract course and admin modules from core by @krusche in #12784
• Reorganize user and account code into a dedicated account package by @krusche in #12712
• Move calendar into separate module by @anian03 in #12681
• Switch the client package manager from npm to pnpm by @krusche in #12699
• Switch the client run configuration from npm to pnpm by @laadvo in #12731
• Migrate to ESLint 10 and update client dependencies by @krusche in #12763
• Upgrade dependencies by @krusche in #12716
• Update qs client dependency by @krusche (direct commit f0e7a6d)
• Update python dependencies by @krusche (direct commits 28ec1af, a294237)
• Update tomcat version by @krusche (direct commit 9ef64b7)
• Add Docker readiness and liveness probes by @bassner in #12760
• Add LTI 1.3 interop test coverage and harden Lti13LaunchFilter exception handling by @krusche in #12778
• Stabilize multi-node fast e2e runner and fix server-side concurrency races by @krusche in #12713
• Dedupe stacked e2e runs and fix release-published build trigger by @krusche in #12698
• Fix shell-quote injection in prod-like-deployment workflow by @krusche in #12721
• Fix flaky LocalCIDockerImageIntegrationTest by @florian-glombik in #12672
• Fix server tests by @krusche (direct commit 16fc4c0)
• Mock apollon editor to improve client test stability by @florian-glombik in #12703
• Fix client style issues in parse-links service test by @maximiliansoelch in #12744
• Fix open api generation dropping types by @florian-glombik in #12678
• Fix client SBOM to include tree-shaken transitive dependencies by @krusche in #12710
• Only generate sbom for production builds by @krusche in #12735
• Add documentation for consistency check by @khinevich in #12651

New Contributors

• @angatha made their first contribution in #12708

Full Changelog: 9.2...9.3