Prepare for the 0.12.0 release

Signed-off-by: Fred Bricon <[email protected]>

CHANGELOG.md

@@ -1,7 +1,7 @@
 # Change Log
 All notable changes to `Tools for Apache Kafka®` are documented in this file.
 
-## [0.12.0]
+## [0.12.0] - 2021-04-26
 ### Added
 - Extension API to contribute clusters. See [#123](https://github.com/jlandersen/vscode-kafka/issues/123) and [#160](https://github.com/jlandersen/vscode-kafka/pull/160).
 - New `Discover Cluster Providers` command to search for extensions contributing cluster providers. See [#165](https://github.com/jlandersen/vscode-kafka/pull/165).

README.md

@@ -17,11 +17,11 @@ Features:
 - SASL/PLAIN, SASL/SCRAM-256, SASL/SCRAM-512 Authentication (Kafka 0.10+)
 - Clusters can be contributed by 3rd party extensions
 
-Planned features in no particular order:
+Planned features, in no particular order:
 - More administration features
-- More extensibility
-- Improve consumer DSL
-- Update configs
+- Improved new cluster wizard
+- Improved .kafka validation support
+- SSL support
 
 You might also find useful information in the [Online Documentation](https://github.com/jlandersen/vscode-kafka/blob/master/docs/README.md)
 or you can read this documentation inside your editor with the command `Open Documentation` available with `Ctrl+Shift+P`:
@@ -74,6 +74,19 @@ from: 1
 
 See [Consuming messages](https://github.com/jlandersen/vscode-kafka/blob/master/docs/Consuming.md) section for more information.
 
+## Discover new cluster providers
+
+You can search for extensions contributing cluster providers in the extension gallery, by clicking on the `Discover Cluster Providers` button (also available via the command palette):
+
+![Discover Cluster Providers](docs/assets/kafka-explorer-discover-providers.png)
+
+Those extensions must have the `kafka-provider` keyword in their `package.json`, eg.
+```json
+"keywords": [
+		"kafka-provider"
+],
+```
+
 ## CI Builds
 
 _Tools for Apache Kafka®_ is built using Github Actions. Here's how to download and install the latest successful build: