diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9c48237..e927e6e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # CHANGELOG
 
+- __09/11/2023__
+  - No changes to the cmdlet but a few improvements to the code base:
+    - [x] <https://github.com/santisq/PSTree/issues/16> `PSTreeCache` and `PSTreeIndexer` internal classes have been sealed following the recommendations from dotnet/runtime#49944.
+    - [x] <https://github.com/santisq/PSTree/issues/17> `Indent` extension method has been changed to use `StringBuilder`.
+    - [x] <https://github.com/santisq/PSTree/issues/19> Improved `ConvertToTree` method. Was too complicated and inefficient, there was also no need to use `Regex`.
+    - [x] <https://github.com/santisq/PSTree/issues/20> `-Depth` parameter type was changed from `int` to `uint` and the documentation was updated accordingly.
+
 - __07/28/2023__
   - Added `.ToString()` method to `PSTreeFileSystemInfo<T>` instances, the method resolves to the instances `.FullName` property similar to [`FileSystemInfo.ToString` Method](https://learn.microsoft.com/en-us/dotnet/api/system.io.filesysteminfo.tostring?view=net-7.0#system-io-filesysteminfo-tostring). Now it should be possible to pipe `Get-PSTree` output to `Get-Item` and `Get-ChildItem` when needed:
 
diff --git a/module/PSTree.psd1 b/module/PSTree.psd1
index 46c7590..3155d35 100644
--- a/module/PSTree.psd1
+++ b/module/PSTree.psd1
@@ -11,7 +11,7 @@
     RootModule = 'bin/netstandard2.0/PSTree.dll'
 
     # Version number of this module.
-    ModuleVersion = '2.1.13'
+    ModuleVersion = '2.1.14'
 
     # Supported PSEditions
     # CompatiblePSEditions = @()
@@ -97,6 +97,8 @@
                 'tree'
                 'powershell'
                 'csharp'
+                'recursion'
+                'tree-structure'
             )
 
             # A URL to the license for this module.