Ceph release history

# Ceph releases

## Reef
* v18.2.0: 8/23
* v18.2.1: 12/23 (4 months)
* v18.2.2: Planned for 4/24 (5 months)

## Quincy
* v17.2.0: 4/22
* v17.2.1: 6/22 (2 months)
* v17.2.2: 7/22 (1 month)
* v17.2.3: 7/22 (3 weeks)
* v17.2.4: 9/22 (2 months)
* v17.2.5: 10/22 (3 weeks)
* v17.2.6: 4/23 (6 months)
* v17.2.7: 10/23 (6 months)
* v17.2.8: Planned for ~6/24 (8 months)

## Pacific
* v16.2.0: 4/21
* v16.2.1: 4/21 (2 weeks)
* v16.2.2: 5/21 (2 weeks)
* v16.2.3: 5/21 (1 day)
* v16.2.4: 5/21 (1 week)
* v16.2.5: 7/21 (2 months)
* v16.2.6: 9/21 (2 months)
* v16.2.7: 12/21 (3 months)
* v16.2.8: 5/22 (6 months)
* v16.2.9: 5/22 (3 days)
* v16.2.10: 7/22 (2 months)
* v16.2.11: 1/23 (6 months)
* v16.2.12: 4/23 (3 months)
* v16.2.13: 5/23 (1 month)
* v16.2.14: 8/23 (3 months)
* v16.2.15: Planned 2/24 (6 months)

## Octopus
* v15.2.0: 3/20 
* v15.2.1: 4/20 (1 month)
* v15.2.2: 5/20 (1 month)
* v15.2.3: 6/20 (1 month)
* v15.2.4: 8/20 (2 months)
* v15.2.5: 9/20 (1 month)
* v15.2.6: 11/20 (2 months)
* v15.2.7: 12/20 (1 month)
* v15.2.8: 12/20 (1 week)
* v15.2.9: 3/21 (3 months)
* v15.2.10: 3/21 (2 days)
* v15.2.11: 4/21 (1 month)
* v15.2.12: 5/21 (1 month)
* v15.2.13: 5/21 (2 weeks)
* v15.2.14: 8/21 (3 months)
* v15.2.15: 10/21 (2 months)
* v15.2.16: 3/22 (5 months)
* v15.2.17: 8/22 (5 months)