### Berkeley DB Reference Guide: Upgrading Berkeley DB Applications |

### Upgrading Berkeley DB 4.3 applications to Berkeley DB 4.4

1. Release 4.4: introduction
2. Release 4.4: DB_AUTO_COMMIT
3. Release 4.4: DB_DEGREE_2, DB_DIRTY_READ
4. Release 4.4: DB_JOINENV
5. Release 4.4: mutexes
6. Release 4.4: DB_MPOOLFILE->set_clear_len
7. Release 4.4: lock statistics
8. Release 4.4: upgrade requirements

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