Use ^ operator in Composer dependency versions

WE2-1049

Signed-off-by: Sven Mitt <[email protected]>
Co-authored-by: AndreyGrin <[email protected]>

Author: svenzik

README.md

@@ -401,8 +401,9 @@ Point your Apache web server Document Root to `/example/public` folder.
 
 # Dependency versioning policy
 
-Starting from version 1.2.0 we adopt a flexible versioning policy for
-`phpseclib` and `guzzlehttp`, and specify the dependency version as `x.y.*`.
+Starting from version 1.3.0 we adopt a flexible versioning policy for
+`phpseclib` and `guzzlehttp`, and specify the dependency version as `^x.y.z`.
+This is the [recommended operator for maximum interoperability](https://getcomposer.org/doc/articles/versions.md#caret-version-range-) when writing library code.
 This approach allows our library integrators to quickly incorporate security
 patches and minor updates from dependencies.
 

composer.json

@@ -26,10 +26,10 @@
         }
     },
     "require": {
-        "php": ">=8.1",
-        "phpseclib/phpseclib": "3.0.*",
-        "guzzlehttp/psr7": "2.6.*",
-        "psr/log": "^3.0"
+        "php": "^8.1.0",
+        "phpseclib/phpseclib": "^3.0.0",
+        "guzzlehttp/psr7": "^2.6.0",
+        "psr/log": "^3.0.0"
     },
     "scripts": {
         "fix-php": ["prettier src/**/* --write", "prettier examples/src/* --write"],