Highlights & Release Notes
- Highlights and Release Notes
- Patch Release Notes
- Notes for Upgrading a WinCC OA Project
  Important steps and information to consider when upgrading an existing WinCC OA project to the latest version.
- WinCC OA Version Incompatibilities
  A list of all incompatibilities that needed to be introduced between different versions of WinCC OA.

Datapoints

Standard Datapoint Types

Some errors may occur during a project update if the standard data point types were modified (e.g. data point type ANALOG1 was deleted). Therefore, it's recommended to do an ASCII export before the update and import the data after the update.