We plan to introduce general pages into SPA (single-page application) shell. It means that your users will be allowed to make transitions between other single-page applications without a full page reload to make your experience with cloud apps smoother. This change does not require any changes on your side.
We plan to start testing it on 5th of February (Wednesday), by enabling the feature on few percentage of the customers from 10am to 10pm (GMT+2). We will repeat the procedure till 7th of October (Friday).
In case you find any issues please add them there: https://ecosystem.atlassian.net/browse/ACJIRA