Update readme

Author: fmassot

README.md

@@ -4,8 +4,14 @@
 
 The Quickwit data source plugin allows you to query and visualize Quickwit data from within Grafana.
 
+## 🎉 What's New in v0.5.0
+
+- **Grafana 11.x Support**
+- **Fixed Adhoc Filters**: Improved adhoc filters feature for dynamic query building
+- **Enhanced Stability**: Various bug fixes and improvements
+
 It is available for installation directly from the
-[Grafana catalog](https://grafana.com/grafana/plugins/quickwit-quickwit-datasource/) until version 0.4.5.
+[Grafana catalog](https://grafana.com/grafana/plugins/quickwit-quickwit-datasource/) until version 0.4.5
 or you can download the latest version and follow the
 [installation guide](#installation).
 
@@ -17,28 +23,28 @@ Quickwit 0.7 is compatible with 0.3.x versions only.
 
 Quickwit 0.8 is compatible with 0.4.x and 0.5.x versions.
 
-- **v0.5.x**: Grafana 11.x
+- **v0.5.x** (Latest): Grafana 11.x with improved adhoc filters
 - **v0.4.x**: Grafana 10.x  
 - **v0.3.x**: Grafana 9.x / Quickwit 0.7
 
 ## Installation
 
 You can either download the plugin manually and unzip it into the plugin directory or use the env variable `GF_INSTALL_PLUGINS` to install it.
 
-### 0.5.x for Quickwit 0.8 + Grafana 11
+### 0.5.0 (Latest) for Quickwit 0.8 + Grafana 11
 
 Run `grafana` container with the env variable:
 
 ```bash
-docker run -p 3000:3000 -e GF_INSTALL_PLUGINS="https://github.com/quickwit-oss/quickwit-datasource/releases/download/v0.5-beta.2/quickwit-quickwit-datasource-0.5-beta.2.zip;quickwit-quickwit-datasource" grafana/grafana run
+docker run -p 3000:3000 -e GF_INSTALL_PLUGINS="https://github.com/quickwit-oss/quickwit-datasource/releases/download/v0.5.0/quickwit-quickwit-datasource-0.5.0.zip;quickwit-quickwit-datasource" grafana/grafana run
 ```
 
 Or download the plugin manually and start Grafana
 
 ```bash
-wget https://github.com/quickwit-oss/quickwit-datasource/releases/download/v0.5-beta.2/quickwit-quickwit-datasource-0.5-beta.2.zip
+wget https://github.com/quickwit-oss/quickwit-datasource/releases/download/v0.5.0/quickwit-quickwit-datasource-0.5.0.zip
 mkdir -p plugins
-unzip quickwit-quickwit-datasource-0.5-beta.1.zip -d plugins/quickwit-quickwit-datasource-0.5-beta.1
+unzip quickwit-quickwit-datasource-0.5.0.zip -d plugins/quickwit-quickwit-datasource-0.5.0
 docker run -p 3000:3000 -e GF_PATHS_PLUGINS=/data/plugins -v ${PWD}/plugins:/data/plugins grafana/grafana run
 ```