Update RELEASE_NOTES.md for 1.5.22 release (#461)

RELEASE_NOTES.md

@@ -1,3 +1,44 @@
+## [1.5.22] / 4 June 2024
+
+* [Update Akka.NET to 1.5.22](https://github.com/akkadotnet/akka.net/releases/tag/1.5.22)
+* [Add log filtering extension method](https://github.com/akkadotnet/Akka.Hosting/pull/460)
+
+**Filtering Logs In Akka.NET**
+
+In Akka.NET 1.5.21, we introduced [log filtering for log messages based on the LogSource or the content of a log message](https://getakka.net/articles/utilities/logging.html#filtering-log-messages). Depending on your coding style, you can use this feature in Akka.Hosting in several ways.
+
+1. Using The `LoggerConfigBuilder.WithLogFilter()` method.
+
+ The `LoggerConfigBuilder.WithLogFilter()` method lets you set up the `LogFilterBuilder`
+
+ ```csharp
+ builder.Services.AddAkka("MyActorSystem", configurationBuilder =>
+ {
+ configurationBuilder
+ .ConfigureLoggers(loggerConfigBuilder =>
+ {
+ loggerConfigBuilder.WithLogFilter(filterBuilder =>
+ {
+ filterBuilder.ExcludeMessageContaining("Test");
+ });
+ });
+ });
+ ```
+
+2. Setting the `loggerConfigBuilder.LogFilterBuilder` property directly.
+
+ ```csharp
+ builder.Services.AddAkka("MyActorSystem", configurationBuilder =>
+ {
+ configurationBuilder
+ .ConfigureLoggers(loggerConfigBuilder =>
+ {
+ loggerConfigBuilder.LogFilterBuilder = new LogFilterBuilder();
+ loggerConfigBuilder.LogFilterBuilder.ExcludeMessageContaining("Test");
+ });
+ });
+ ```
+
 ## [1.5.20] / 30 April 2024
 
 * [Update Akka.NET to 1.5.20](https://github.com/akkadotnet/akka.net/releases/tag/1.5.20)