prepare release

Author: dbu

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 All notable changes to this project will be documented in this file, in reverse chronological order by release.
 
+## 1.0.1
+
+Allow installation with PHP 8. No code changes.
+
 ## 1.0.0
 
 First stable release. No changes since 0.3.0.
@@ -16,4 +20,4 @@ All exceptions are in `Psr\Http\Client` namespace
 
 ## 0.1.0
 
-First release
+First release