Changes to the MILES API relevant to developers — schema changes (additions, deprecations, removals) and behavioral changes.https://kb.miles-learning.comenhttps://kb.miles-learning.com/en/api/changelog/#2026-09-01https://kb.miles-learning.com/en/api/changelog/#2026-09-012 behavior, 1 addedTue, 01 Sep 2026 00:00:00 GMT<p>Exercise content is now validated on write. See <a href="https://kb.miles-learning.com/en/api/validation/">Schema Validation</a> for details.</p><p>Details about this release in the <a href="https://kb.miles-learning.com/en/version-history/#2026-09-01">version history</a></p><ul><li><strong>Changed behavior</strong> <code>createExercise</code> and <code>updateExercise</code> now validate <code>definition</code>, <code>answer</code> and <code>explanations</code> against the JSON Schema of the exercise type and reject a mismatch with <code>JSON_INVALID</code>.</li><li><strong>Changed behavior</strong> <code>publishExercises</code> now publishes only exercises whose <code>Exercise.valid</code> is <code>true</code>. The rest are skipped and counted as errors in the result.</li><li><strong>Added</strong> <code>Exercise.valid</code> — true if the exercise passed the completeness check and is ready to be published</li></ul>behavioraddedhttps://kb.miles-learning.com/en/api/changelog/#2026-08-17https://kb.miles-learning.com/en/api/changelog/#2026-08-173 behaviorMon, 17 Aug 2026 00:00:00 GMT<p>Details about this release in the <a href="https://kb.miles-learning.com/en/version-history/#2026-08-17">version history</a></p><ul><li><strong>Changed behavior</strong> <code>requestPasswordReset</code> now recognizes single sign-on users and sends them an email pointing to their identity provider instead of a reset token.</li><li><strong>Changed behavior</strong> <code>setNewPassword</code> now fails with <code>INVALID_INPUT</code> when the token belongs to a single sign-on user.</li><li><strong>Changed behavior</strong> <code>addActivityLogs</code> no longer writes learning-phase progress as a side effect of a <code>LEARNING_PHASE</code> entry — <code>setPhaseCompleted</code> has taken over that responsibility.</li></ul>behaviorhttps://kb.miles-learning.com/en/api/changelog/#2026-08-10https://kb.miles-learning.com/en/api/changelog/#2026-08-102 deprecatedMon, 10 Aug 2026 00:00:00 GMT<p>Details about this release in the <a href="https://kb.miles-learning.com/en/version-history/#2026-08-10">version history</a></p><ul><li><strong>Deprecated</strong> <code>exerciseImport</code> — Not supported anymore. use <code>createExercise</code> and related functions instead</li><li><strong>Deprecated</strong> <code>checkExerciseImport</code> — Not supported anymore. use <code>createExercise</code> and related functions instead</li></ul>deprecatedhttps://kb.miles-learning.com/en/api/changelog/#2026-08-03https://kb.miles-learning.com/en/api/changelog/#2026-08-037 addedMon, 03 Aug 2026 00:00:00 GMT<p>Details about this release in the <a href="https://kb.miles-learning.com/en/version-history/#2026-08-03">version history</a></p><ul><li><strong>Added</strong> <code>updateFileReferences</code> — updates file meta data for given files.</li><li><strong>Added</strong> <code>getFileReferences</code> — get metadata on files</li><li><strong>Added</strong> <code>UpdateFileReferenceInput</code></li><li><strong>Added</strong> <code>FileReference.uuid</code></li><li><strong>Added</strong> <code>FileReference.aiGenerated</code> — whether the file was produced by an AI feature</li><li><strong>Added</strong> <code>Group.hasAiTutor</code> — does the group have the ai tutor enabled?</li><li><strong>Added</strong> <code>Privilege.EDIT_FILE</code></li></ul>addedhttps://kb.miles-learning.com/en/api/changelog/#2026-07-23https://kb.miles-learning.com/en/api/changelog/#2026-07-237 deprecatedThu, 23 Jul 2026 00:00:00 GMT<p>This changelog starts with today’s release.</p><ul><li><strong>Deprecated</strong> <code>Appointment.startDateString</code> — Use <code>startDate</code> and <code>endDate</code> instead</li><li><strong>Deprecated</strong> <code>Appointment.endDateString</code> — Use <code>startDate</code> and <code>endDate</code> instead</li><li><strong>Deprecated</strong> <code>ActivityType.COURSE</code> — The course concept no longer exists. See <code>ActivityType.COURSE_MODULE</code> instead.</li><li><strong>Deprecated</strong> <code>PrivilegeScope.HINT</code> — Hints are part of exercises, so a separate privilege scope is no longer needed.</li><li><strong>Deprecated</strong> <code>FineObjectiveEdges.exerciseRevisions(filter:)</code> — not used in client and not necessary</li><li><strong>Deprecated</strong> <code>LearningPhaseEdges.exerciseRevisions(filter:)</code> — not used in client and not necessary</li><li><strong>Deprecated</strong> <code>SystemContentFilter.ordering</code> — The ordering option is no longer supported.</li></ul>deprecated