# 17. News

This file contains the main features as well as overviews of specific bug fixes (and other actions) for each version of Open MPI since version 1.0.

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- 17.1. Main updates (not on release branches yet)
- 17.2. Open MPI v5.0.x series
- 17.3. Open MPI v4.1.x series
- 17.4. Open MPI v4.0.x series
- 17.5. Open MPI v3.1.x series
- 17.6. Open MPI v3.0.x series
- 17.7. Open MPI v2.x series
- 17.8. Open MPI v1.x series