DICE has detailed all of the changes and updates coming to Battlefield 1 as part of the Spring Update. Some of the highlights include:
- Platoons have been added
- Medic revive spotting
- Expanded server admin capabilities
- New weapons, ribbons, and medals
- Many adjustments and bug fixes
The detailed list is quite extensive. You can find the full details here : Battlefield 1 Spring Update
As is typical with Battlefield, DICE continues to revise, update, and polish. This of course is a very good thing and we especially like the Platoon addition to the game. We should be learning the details of the next expansion soon as this update is likely a precursor to that next release.