Ubuntu Touch is no longer maintained as a core product by Canonical. However, the Ubports community are continuing development.
If you got lost somewhere, you found a bug or need some help, we're happy to help you. Ubuntu Touch is put together by a community of many, who are eager to work together with you on this.
Join us on IRC in #ubuntu-touch on irc.freenode.net and/or
Join our mailing list by
Joining the ubuntu-phone team on Launchpad and
- leaving the "Subscribe me to the team's mailing list" option checked.
In addition, see the resources on developer.ubuntu.com for more ways to interact.