IPv6 support (#1369)

* hyperion-remote - Support IPv6

* LEDDevices - Remove IPv6 limitations

* Separate JsonEditorHostValidation

* Standalone grabbers & JSON/Flatbuffer forwarder: IPv6 support

* remote: Fix setting multiple colors via Hex, add standard logging

* IPv6 Updates -Add db migration activities

* Addressing non-Windows compile issues

* Code cleanup, address clang feedback

* Update address (hostname, IPv4/IPv6) help text

* Apply migration steps to "old" configurations imported

* Show user the UI-Url, if hyperion is already running, address clang findings

* Windows Cmake OpenSLL output

* Minor Text update

CHANGELOG.md

@@ -10,10 +10,21 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+- hyperion-remote & standalone grabbers: IPv6 support
+
 ### Changed
 
+- LED-Devices: Removed IPv6 limitations
+- Philips-Hue Wizard optimizations
+- JSON/Flatbuffer forwarder: Removed IPv6 limitations
+- Allow to import configurations from previous versions
+
+Note: Existing configurations are migrated to new structures automatically
+
 ### Fixed
 
+- Fixed hyperion-remote when sending multiple Hex-Colors with "Set Color" option
+
 ### Removed
 
 ## [2.0.0-alpha.11](https://github.com/hyperion-project/hyperion.ng/releases/tag/2.0.0-alpha.11) - 2021-10-06