The page linked doesn't contain much in the way of news for HN readers so I thought people might enjoy this screenshot tour of the release from the (named with tongue-in-cheek) OMGUbuntu blog; https://www.omgubuntu.co.uk/2019/10/ubuntu-19-10-screenshot-...
It seems like a pretty solid interim release, introducing some exciting(ish) new functionality with ZFS and NVIDIA drivers. For my part I prefer to wait for the LTS releases.