The current release of ACPICA is version 20120111.
See the changes.txt file for changes in this version.
The entire source code for the ACPICA project is maintained under the Git
version control system, in a single repository.
The ACPICA Git source code repository can be browsed
here.
(https://github.com/otcshare/acpica/)
The Git repository can be directly accessed via
git://github.com/otcshare/acpica.git
For example,
git clone git://github.com/otcshare/acpica.git
Changes:
February 2009: New paths for git server.
August 2011: New paths for repository move to github.