-[Update Mattermost to 7.5.1](gitlab-org/omnibus-gitlab@477c3f4be4fd4933f35accf422ce5528aae20fec) by @akis.maziotis ([merge request](gitlab-org/omnibus-gitlab!6526))
## 15.6.8 (2023-02-10)
### Security (1 change)
-[Update Python3 version to 3.9.16](gitlab-org/security/omnibus-gitlab@0e34e07ef8bcad35e6efaeb82deed22dbb07a6df)([merge request](gitlab-org/security/omnibus-gitlab!297))