Arch Linux use HSQLDB 1.8.1.2 in OOo Base

Hi all,
It is only warning of Arch Linux and other linux versions uses Arch 
Linux OOo versions such as KahelOS.
I meet this problem in user forum: 
http://user.services.openoffice.org/en/forum/viewtopic.php?f=13&t=31359
Arch Linux updated to HSQLDB 1.8.1.2: 
http://www.archlinux.org/packages/extra/any/hsqldb-java/
If you save odb file with it and open it in other version you get the 
warning:
"The connection to the data source "your_file_name" could not be 
established. The connection could not be established. The database was 
created by a newer version of OpenOffice.org.
And could not work with it in OOo 3.2.x or on other linux and windows 
versions of OOo.
Rename your file extension to zip, open /database/properties and in 10th 
row: version=1.8.1 change to 1.8.0 value.
Then you can work with any other versions of OOo 3.2.x.
Thanks,
Zoltan