Readme: Adding a release note line to front page

Signed-off-by: Lynette Miles <[email protected]>

Author: esmerel

README.md

@@ -2,7 +2,7 @@
 description: High Performance Telemetry Agent for Logs, Metrics and Traces
 ---
 
-# Fluent Bit Documentation
+# Fluent Bit documentation
 
 <figure><img src=".gitbook/assets/fluent_bit_logo.png" alt=""><figcaption></figcaption></figure>
 
@@ -33,6 +33,10 @@ description: High Performance Telemetry Agent for Logs, Metrics and Traces
   - Data analysis and prediction: Time series forecasting
 - Portable: Runs on Linux, macOS, Windows and BSD systems
 
+### Release notes
+
+For more details about changes on each release, refer to the [official release notes](https://fluentbit.io/announcements/).
+
 ## Fluent Bit, Fluentd, and CNCF
 
 [Fluent Bit](http://fluentbit.io) is a [CNCF](https://cncf.io) graduated sub-project under the umbrella of [Fluentd](http://fluentd.org). Fluent Bit is licensed under the terms of the [Apache License v2.0](http://www.apache.org/licenses/LICENSE-2.0).