We just released diaspora* version 0.7.18.1 which fixes an issue when multiple bundler versions were available that results in diaspora* being unable to start.
Podmins who already run 0.7.18.0 without issues don’t need to update (but feel free to do anyway). For podmins still on older version, it fixes some possible issues when updating. Update instructions are available as usual in the wiki.
If you are a user not running your own pod, there is nothing you need to do!