This update fixes some issue with the socket connections. Some servers started to re-connect a lot of times a second, causing problems for other store owners.
To fix this, we rebuild the real-time connection system. When the server loses connection to our socket server, it will fallback to polling the API for 5 minutes, and try to re-connect. It this fails we will just keep polling every so often instead of using the socket servers.
We will
DISABLE the old socket API (for all versions lower than 1.5) within a week after this release, as this issue can cause problems to other stores. Please update as soon as possible!