diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 35eaf7cc..e1f53cf6 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,8 +1,9 @@
-### 3.0.0-beta004 - April 05, 2022
+### 3.0.0-beta005 - April 05, 2022
 
 - [Moves many functions to inline with InlineIfLambda for performance](https://github.com/demystifyfp/FsToolkit.ErrorHandling/pull/166) Credits [@TheAngryByrd](https://github.com/TheAngryByrd)
 - [Native Tasks for TaskResult, TaskOption, and TaskResultOption](https://github.com/demystifyfp/FsToolkit.ErrorHandling/pull/169) Credits [@TheAngryByrd](https://github.com/TheAngryByrd)
 - [Add explicit type parameters to ignore functions](https://github.com/demystifyfp/FsToolkit.ErrorHandling/pull/174) Credits [@cmeeren](https://github.com/cmeeren)
+- [Adds CancellableTaskResult](https://github.com/demystifyfp/FsToolkit.ErrorHandling/pull/172) Credits [@TheAngryByrd](https://github.com/TheAngryByrd)
 
 ### 2.13.0 - January 11, 2022
 
diff --git a/gitbook/cancellableTaskResult/ce.md b/gitbook/cancellableTaskResult/ce.md
new file mode 100644
index 00000000..e69de29b