> For the complete documentation index, see [llms.txt](https://docs.flylogs.com/fcom/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.flylogs.com/fcom/whats-new/whats-new/course-revisions-and-approvals.md).

# Course revisions and approvals

**September 2026** · Training courses

Every change to a course is now recorded, and someone can sign it off. You can see who changed what, approve it, and see a history of approvals when students ask what they were taught.

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### What changed

* **Changes open a revision.** Any change to a course's stages or flight missions shows *Unapproved changes (revision N)* until someone approves it. Many edits before approval make one revision, not many.
* **See before you sign.** The badge lists every change in the revision: what was added, edited or deleted, the old and new value of each field, and who made it.
* **Minor and major changes.** A major change, such as a new requirement, new missions or a new syllabus revision, starts a **course revision** from the course page. Minor edits stay in the current one.
* **Students are never blocked.** They always run the live content. The approval is a record of what was approved and when.
* **Undo is recorded.** Undoing a change appears in the log as a change of its own.

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See [Course approvals](/fcom/training-courses/course-approvals.md) and [Edit a training → Course revisions](/fcom/training-courses/edit-a-training.md#course-revisions-minor-and-major-changes) for the full reference.