diff --git a/ParallelKit.ps1 b/ParallelKit.ps1
index f6912f6..02c2a76 100644
--- a/ParallelKit.ps1
+++ b/ParallelKit.ps1
@@ -1,7 +1,7 @@
 # ParallelKit - parallel runspace jobs, bounded external-process dispatch, and
 # graceful Ctrl+C/window-close handling for Windows PowerShell 5.1.
 #
-# Version 2.0 - https://github.com/HalRiveria/PowerShell-ParallelKit
+# Version 2.1 - https://github.com/HalRiveria/PowerShell-ParallelKit
 # Copyright (c) 2026 HalRiveria. MIT License: keep this notice with any copy;
 # the full text is in LICENSE in the repository.
 #
diff --git a/README.md b/README.md
index f1b6efd..9666598 100644
--- a/README.md
+++ b/README.md
@@ -82,7 +82,7 @@ What none of them do for you:
 
 ## Setup
 
-Requires Windows, with Windows PowerShell 5.1 or PowerShell 7. Download `ParallelKit.ps1` from the [Releases page](https://github.com/HalRiveria/PowerShell-ParallelKit/releases) (this README describes version 2.0 and later), put it in your project, and dot-source it from your script:
+Requires Windows, with Windows PowerShell 5.1 or PowerShell 7. Download `ParallelKit.ps1` from the [Releases page](https://github.com/HalRiveria/PowerShell-ParallelKit/releases) (this README describes version 2.1 and later), put it in your project, and dot-source it from your script:
 
 ```powershell
 . "$PSScriptRoot\ParallelKit.ps1"