Merge branch '6.x' into 7.x

# Conflicts:
#	CHANGELOG.md
#	composer.json

composer.json

@@ -9,18 +9,18 @@
     "license": "MIT",
     "require": {
         "php": "^7.2.5|^8.0",
-        "fideloper/proxy": "^4.2",
+        "fideloper/proxy": "^4.4",
         "fruitcake/laravel-cors": "^2.0",
         "guzzlehttp/guzzle": "^6.3",
         "laravel/framework": "^7.29",
-        "laravel/tinker": "^2.0"
+        "laravel/tinker": "^2.5"
     },
     "require-dev": {
         "facade/ignition": "^2.0",
         "fakerphp/faker": "^1.9.1",
         "mockery/mockery": "^1.3.1",
         "nunomaduro/collision": "^4.1",
-        "phpunit/phpunit": "^8.5|^9.3"
+        "phpunit/phpunit": "^8.5.8|^9.3.3",
     },
     "config": {
         "optimize-autoloader": true,