diff --git a/Generate-ReleaseNotes.bat b/Generate-ReleaseNotes.bat
index 9961aa6..4fbc091 100644
--- a/Generate-ReleaseNotes.bat
+++ b/Generate-ReleaseNotes.bat
@@ -1,6 +1,6 @@
 rem https://github.com/StefH/GitHubReleaseNotes
 
-SET version=0.4.8
+SET version=0.4.9
 
 GitHubReleaseNotes --output ReleaseNotes.md --skip-empty-releases --exclude-labels question invalid doc --version %version%
 
diff --git a/PackageReleaseNotes.txt b/PackageReleaseNotes.txt
index 89a7b44..7243326 100644
--- a/PackageReleaseNotes.txt
+++ b/PackageReleaseNotes.txt
@@ -1,5 +1,7 @@
-# 0.4.8 (21 June 2022)
-- #37 Support different namespace for class in custom builder class [enhancement]
-- #36 Issues with generating builder from an object in another namespace [bug]
+# 0.4.9 (25 June 2022)
+- #38 Support for init-only properties [enhancement]
+- #42 Use params in 'With'-method in case the type is an array [enhancement]
+- #35 Builder code should handle init setter so that it doesn't generate non-compilable code
+- #39 [enhancement]: for array `with` methods, consider adding the `params` keyword for easier use [enhancement]
 
 The full release notes can be found here: https://github.com/StefH/FluentBuilder/blob/main/ReleaseNotes.md
\ No newline at end of file
diff --git a/ReleaseNotes.md b/ReleaseNotes.md
index d9729a8..9249605 100644
--- a/ReleaseNotes.md
+++ b/ReleaseNotes.md
@@ -1,3 +1,9 @@
+# 0.4.9 (25 June 2022)
+- [#38](https://github.com/StefH/FluentBuilder/pull/38) - Support for init-only properties [enhancement] contributed by [StefH](https://github.com/StefH)
+- [#42](https://github.com/StefH/FluentBuilder/pull/42) - Use params in 'With'-method in case the type is an array [enhancement] contributed by [StefH](https://github.com/StefH)
+- [#35](https://github.com/StefH/FluentBuilder/issues/35) - Builder code should handle init setter so that it doesn't generate non-compilable code
+- [#39](https://github.com/StefH/FluentBuilder/issues/39) - [enhancement]: for array `with` methods, consider adding the `params` keyword for easier use [enhancement]
+
 # 0.4.8 (21 June 2022)
 - [#37](https://github.com/StefH/FluentBuilder/pull/37) - Support different namespace for class in custom builder class [enhancement] contributed by [StefH](https://github.com/StefH)
 - [#36](https://github.com/StefH/FluentBuilder/issues/36) - Issues with generating builder from an object in another namespace [bug]
diff --git a/src/FluentBuilderGenerator/FluentBuilderGenerator.csproj b/src/FluentBuilderGenerator/FluentBuilderGenerator.csproj
index db9399d..116c8cd 100644
--- a/src/FluentBuilderGenerator/FluentBuilderGenerator.csproj
+++ b/src/FluentBuilderGenerator/FluentBuilderGenerator.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <Version>0.4.8</Version>
+        <Version>0.4.9</Version>
         <TargetFramework>netstandard2.0</TargetFramework>
         <LangVersion>10.0</LangVersion>
         <ImplicitUsings>true</ImplicitUsings>