The latest version of Lubuntu can be downloaded from Softpedia
Lubuntu 13.10 Beta 2 (Saucy Salamander) has been officially released and it features quite a few new items. We have prepared a small and comprehensive screenshot tour of this distribution.Canonical has announced the release of the second Beta version for its upcoming Ubuntu Linux operating system, and this includes Lubuntu 13.10 (Saucy Salamander).
The biggest change in this second Beta of Lubuntu is the integration of a new Linux kernel, 22.214.171.124 Ubuntu Linux kernel, which is based on the the upstream v3.11.1 version.
More details about this release can be found in the official announcement. Download the Lubuntu 13.10 Beta 2 (Saucy Salamander) Linux distribution right now from Softpedia.
Remember that this is a development release and it should NOT be installed on production machines. It is intended to be used for testing purposes only.