[ubuntu] no updates for chromium @ ubuntu 12.10 arm

Hi,

I use my Toshiba ac 100 with ubuntu. https://wiki.ubuntu.com/ARM/TEGRA/AC100

The chromium version is now up to "Version 25.0.1364.160" in the repo but the version from my arm netbook is still on "22.0.1229.94 Ubuntu 12.10 (161065)".

Why are there no new releases for arm?

Regards,
asgard2