Upgrading subversion client to 1.6.x for Ubuntu 8.04 hardy
Tortoise SVN and other IDE integrated subversion clients was changing format of .svn/* files so that was not possible to use command line subversion client which is more secure.
Finally got upgraded subversion client for Ubuntu Hardy (8.04).
1. Copy source list from: https://launchpad.net/~anders-kaseorg/+archive/subversion-1.6
2. Add lists to /etc/apt/sources.list at bottom of file - Save file
3. apt-get install subversion
(Here [...]