Is it intentional that save games never work after an upgrade ? If so why? It is exteremely annoying to be 3/4 of the way through and then have to start again.

Most of the bug fixes and code improvements change things that are essential for saved games, this can't be easily fixed anyhow AFAIK, so you'll have to start again, I'm afraid <!-- s:( --><img src="{SMILIES_PATH}/icon_sad.gif" alt=":(" title="Sad" /><!-- s:( --> .

Avoid changing versions until you have to.... there are still many bugs needing fixing anyhow...

Please avoid reporting the same thing twice.