Release 2021.8.0 · OpenEMS/openems

Highlights

Downgrade apache.felix.scr to 2.1.20 (#1438)
- It seems like apache/felix-dev@4102a86 was breaking empty target filters
- See https://community.openems.io/t/unsatisfied-reference-for-datasource/486
We are in the process of restructuring the software architecture of the UI. Thanks @lukasrgr for this contribution!
- Targets are:
  - better modularization and generalization, e.g. automated subscribe and unsubscribe of channels
  - much simpler development of new Widgets, with less boiler-place code
  - align naming of Components with OpenEMS Edge
- Generic wigets in the Live view for the OpenEMS Edge Components "Controller.IO.FixDigitalOutput" and "Controller.Ess.FixActivePower (#1414)
- UI: Flat-Widget for autarchy, fix bug in Fix.DigitalOutput (#1443)
Refactor ESS Linear Power Band Controller (#1437)
- migration to modern bundle layout
- configurable start direction, i.e. start with charge or discharge ramp
- Channels for StateMachine and TargetPower to simplify tracing
- add JUnit test
OpenEMS Backend: significantly optimize ThreadPools (#1440)
- Reduce the total number of ThreadPools (before there was one ThreadPool per WebSocket. Now it's one per Component.)
- Set namespace for ThreadPools to simplify debugging

Battery Soltaro
- Single B: calculate capacity automatically (#1428)
  - Read number of modules from Modbus
  - Module-Type still needs to be configured
- adjust battery-protection for 3.5 kWh battery module (#1420)
FENECON Home Battery: add Battery Protection (#1425)
ConfigurationAdmin: avoid NullPointerException (#1441)
- See https://community.openems.io/t/release-2021-7-0-openems-openems/474/3
GoodWe-Battery-Inverter:
- fix calcuation of MaxAcImport Channel 442263f
Refactor User classes for Backend and Edge (#1442)
- Create a more logical common structure for Users in OpenEMS Backend and Edge.
OneWire-Bridge: GetDevicesRequest reads all connected OneWire devices (#1442)
Fenecon Mini: improve handling of MaxApparentPower (#1442)
Fix Jsonrpc layout between Edge, UI and Backend da6a42e
UI - Header: changed state 'info' for every non-admin to 'checkmark' (#1454)
EdgeWebsocket: fix broadcast send of EdgeConfigNotification 1943c7b
Use ThreadPoolUtils.shutdownAndAwaitTermination() throughout the project ade210b
EdgeConfigWorker: avoid ConcurrentModificationException on dynamic Channels 6d44a6c
Sum: fix reference to Timedata 2c53e20
- This had caused the Sum-Component to activate, deactivate and activate again on startup, resulting in a RejectedExecutionException in Controller.Backend.Api
Update gradle to 7.0 324ce54
Update UI dependencies 24741b4