Just update src to rev 197 and see SVN log / #3134

All revision comments with mask #number will be linked to streber site.

There is also column Bug-ID in Log Messages in Tortoise which shows IDs of entered in comments issues/bugs.

All properties are stored as directory properties and are revisioned too.
To see properties in TortoiseSVN get right mouse button and choose Properties menu item.

So if you change in the future streber main site, then just change bugtrack:url to the new streber url an commint it to svn. Remember to check 'Apply property recursively'.