Require stable HTTP message signatures

Author: timkelty

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Release Notes for Craft Cloud ⛅️
 
+## 2026-06-18
+- Released version 3.4.1 of the `craftcms/cloud` package.
+  - Required version 1.0+ of `craftcms/http-message-signatures`.
+
 ## 2026-05-19
 - Added Sweden and the United Kingdom as two new regions.
 

composer.json

@@ -8,7 +8,7 @@
     "bref/extra-php-extensions": "^3",
     "craftcms/cms": "^4.6 || ^5",
     "craftcms/flysystem": "^1.0.0 || ^2.0.0",
-    "craftcms/http-message-signatures": "^0.1",
+    "craftcms/http-message-signatures": "^1.0",
     "guzzlehttp/guzzle": "^7.4.5",
     "league/flysystem-aws-s3-v3": "^3.15",
     "league/uri": "^7.6",