v2.3.21

v2.3.21 (#84)

Minor updates
* Use randomiser to run backup at different minutes past the hour

v2.3.20

v2.3.20 (#83)

Minor updates
* Using latest base images

v2.3.19

v2.3.19 (#82)

Minor updates
* Using latest base images
* Updating to PostgreSQL 12.15, 13.11, 14.8 and 15.3

v2.3.18

v2.3.18 (#81)

Minor updates
* Using latest base images (switching to Alpine 3.18)
* Updating builds of all versions

v2.3.17

v2.3.17 (#80)

Minor updates
* Using latest base images

v2.3.16

v2.3.16 (#79)

Minor updates
* Using latest base images
* Switching to use dependencies.d

v2.3.15

v2.3.15 (#78)

Minor updates
* Using latest base images

v2.3.14

v2.3.14 (#77)

Minor updates
* Using latest base images

v2.3.13

v2.3.13 (#76)

Minor updates
* Using latest base images

v2.3.12

v2.3.12 (#75)

Minor updates
* Using latest base images