We are preparing one of the final Beta builds for Backendless 4. The build should be released early in the week of June 19th. We plan to release the service out of beta shortly after that.
One of the important changes in the upcoming service update will be the introduction of deployment models. When the service is updated with that build, it will be necessary to redeploy your business logic/Cloud Code (API Services, Event Handlers, and Timers) using the latest release of CodeRunner. If you do not do that, any existing business logic in the Backendless 4 apps will stop working.
We realize it is going to cause an inconvenience – we really wanted to avoid it. However, the service is in beta and we thought you’d cut us some slack.
If you have any questions about this, please ask either on the support forum or our slack channel.