Changelog:

- 268668 - 29/10/2019 - Map Overview status updates need to be configurable
- 271228 - 01/11/2019 - Locking in CommunicationService affects performance of message processing
- 284335 - 10/01/2019 - Polling GetSessionEventLines does not return new events after the initial call
- 290821 - 07/02/2020 - CameraId is empty for events triggered after StartEventLineSession()
- 277483 - 24/02/2020 - Slow Smart Wall and PTZ rule execution
- 297318 - 28/02/2020 - ES fires thouthands of error lines per second on losing connection to ACM
- 297261 - 28/02/2020 - Smart client's alarm report stays empty
- 338423 - 13/07/2020 - Fixed a problem with message communication tracing
- 400800 - 12/08/2021 - Fixed Event Server timestamp exception when adding items on map
- 445106 - 08/10/2021 - Web services will now use the fully qualified name of the server
- 452220 - 05/11/2021 - Fixed issue in SOAP session with management server.