For testers on Ubuntu, I've created a new automated PPA that builds snapshots of the current stable branch, 0.92.x:

https://code.launchpad.net/~inkscape.dev/+archive/ubuntu/stable-daily

Note that while these snapshots are of the stable tree, the packages aren't official releases, so there is some chance of bugs, and things can change. This PPA is intended to make it more convenient for folks to test our stable tree and help us ensure the point releases are high quality.

I've only tested the Trusty package, so ymmv on other ubuntu releases but I expect they should all work as well as the official point releases.

Bryce