Comment 2 for bug 2000317

Thanks for taking your time to report this issue and help making Ubuntu better.

Normally this package would be synced automatically from Debian unstable. However, the package currently contains some additional Ubuntu changes. (You can tell from the "ubuntu1" in the version number, see https://patches.ubuntu.com/l/liquidprompt/liquidprompt_1.11-3ubuntu1.patch for details)

So in order to get a new version, someone needs to look at whether that patch is still required. If it is one can make a merge with the latest version from Debian and the Ubuntu changes on top. If the changes has been integrated either in Debian or upstream, or are no longer neccessary, then the changes can be dropped and the packaged synced manually. I'm afraid I don't know enough about either this package or the extra Ubuntu changes to say.