CRM Online 8.0 R17 has a scheduled release date of 12.04.2016.
Expect all CRM Online customers to be upgraded some time between 12.04.2016 - 20:00 (UTC +1) and 15.04.2016 - 23:00 (UTC +1)
R17 will push a new version of WebTools to the end users, this will happen in waves between week 17 and week 21:
This WebTools update is not mandatory, but we recommend that users do perform the upgrade.
- User can close the "WebTools Upgrade pop-up Wizard" when prompted - and the current installed WebTool version will continue to work.