Add support for psr/http-message 2.0

Author: timoschinkel

CHANGELOG.md

@@ -4,10 +4,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [1.2.0] - 2023-12-20
 ### Removed
 - Support for PHP versions < 8.0
 
+### Changed
+- Dependency on `psr/http-message` now is `^1.0 || ^2.0`
+
 ## [1.1.0] - 2020-11-26
 ### Added
 - Support for PHP 8

composer.json

@@ -6,7 +6,7 @@
     "require": {
         "php": "^8.0",
         "psr/http-client": "^1.0",
-        "psr/http-message": "^1.0"
+        "psr/http-message": "^1.0 || ^2.0"
     },
     "require-dev": {
         "phpspec/prophecy": "^1.17",