chore: release v3.0.0

* IMPORTANT: Node-RED is now v2. Please check your nodes for compatibility! See also https://nodered.org/blog/2021/07/20/version-2-0-released and https://nodered.org/blog/2021/10/21/version-2-1-released
* (jwiesel) Node-RED updated to 2.2.2
* (Apollon77) many other changes, see Changelog!

README.md

@@ -27,28 +27,11 @@ This adapter uses the node-red server from https://github.com/node-red/node-red
 -->
 
 ## Changelog
-### __WORK IN PROGRESS__
+### 3.0.0 (2022-03-11)
 * IMPORTANT: Node-RED is now v2. Please check your nodes for compatibility! See also https://nodered.org/blog/2021/07/20/version-2-0-released and https://nodered.org/blog/2021/10/21/version-2-1-released
 * (jwiesel) Node-RED updated to 2.2.2
 * (Apollon77) many other changes, see Changelog!
 
-### PRE-INFO
-
-* (jwiesel) "Tail" node has been removed from the default palette in Node-RED 2.0. You can reinstall it from node-red-node-tail.
-* (Apollon77) Automatically create missing folders when node-red creates objects in javascript.*, node-red.* and 0_userdata.0.*
-* (jwiesel) Added NodeRed parameter httpStatic to instance settings
-* (bluefox) Added the reading of objects from admin for SelectID dialog 
-* (bluefox) Added debug output: Cannot set state of non-existing object
-* (bluefox) Allow setting of regular expression in the list node in message
-* (bluefox) Allow the filtering of `ack=false` messages for IN node
-* (Apollon77) Enhance GetNode rbe/deadband functions to optionally ignore initial value
-* (Apollon77) Return undefined for GetNode if the state currently has no value set (e.g. because expired or never set)
-* (Apollon77) Allow for GetNode to return an error if a state-id is used for which no object exists, else also return undefined
-* (Apollon77) Also allow to access system.* states directly
-* (Apollon77) When RBE function is used on InNode and not value is sent on start still initialize current value internally
-* (Apollon77) Add node-ID in front of all log lines logged by node logic
-* (jwiesel) Changed default setting to "convert data from ioBroker nodes into Strings" to false. Setting will not be changed automatically in instances already existing
-
 ### 2.4.2 (2022-02-07)
 * (Apollon77) Make compatible with js-controller 4.0
 
@@ -104,7 +87,7 @@ This adapter uses the node-red server from https://github.com/node-red/node-red
 * (Apollon77) update node-red to 1.0.6 and deps
 * (Apollon77) make sure adapter namespace is prepended in all situations and so correct objects are created
 * (Apollon77) fix crash cases
-* (Apollon77) make sure msg topic is not overwritten by null 
+* (Apollon77) make sure msg topic is not overwritten by null
 
 ### 1.16.5 (2020-03-17)
 * (bluefox) Caught errors if state deleted
@@ -131,7 +114,7 @@ This adapter uses the node-red server from https://github.com/node-red/node-red
 * (SchumyHao) Set state name, role, type and readonly state in node and msg
 
 ### 1.13.1 (2019-10-23)
-* (RustyThePropellerHead) Logging elevated from debug to info for debug-nodes with console output 
+* (RustyThePropellerHead) Logging elevated from debug to info for debug-nodes with console output
 
 ### 1.13.0 (2019-10-20)
 * (WolfspiritM) Get Object node added