Merge branch '5.4' into 6.0

* 5.4:
  Bump license year
  Bump license year
  [Validator] Error using CssColor with doctrine annotations
  [HttpClient] Turn negative timeout to a very long timeout
  Features goes to 6.x branch
  [Translation] [LocoProvider] Fix use of asset ids
  fix lowest required PropertyInfo component release
  [Validator] throw when Constraint::_construct() has not been called
  Bump Symfony version to 5.4.3
  Update VERSION for 5.4.2
  Update CHANGELOG for 5.4.2
  Bump Symfony version to 5.3.14
  Update VERSION for 5.3.13
  Update CHANGELOG for 5.3.13
  Bump Symfony version to 4.4.37
  Update VERSION for 4.4.36
  Update CONTRIBUTORS for 4.4.36
  Update CHANGELOG for 4.4.36
  Allow symfony/runtime plugin

Author: fabpot

Constraint.php

@@ -224,6 +224,10 @@ public function __isset(string $option): bool
      */
     public function addImplicitGroupName(string $group)
     {
+        if (null === $this->groups && \array_key_exists('groups', (array) $this)) {
+            throw new \LogicException(sprintf('"%s::$groups" is set to null. Did you forget to call "%s::__construct()"?', static::class, self::class));
+        }
+
         if (\in_array(self::DEFAULT_GROUP, $this->groups) && !\in_array($group, $this->groups)) {
             $this->groups[] = $group;
         }

Constraints/CssColor.php

@@ -72,7 +72,7 @@ public function __construct($formats = [], string $message = null, array $groups
         if (!$formats) {
             $options['value'] = self::$validationModes;
         } elseif (\is_array($formats) && \is_string(key($formats))) {
-            $options = array_merge($formats, $options);
+            $options = array_merge($formats, $options ?? []);
         } elseif (\is_array($formats)) {
             if ([] === array_intersect(self::$validationModes, $formats)) {
                 throw new InvalidArgumentException(sprintf('The "formats" parameter value is not valid. It must contain one or more of the following values: "%s".', $validationModesAsString));

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2004-2021 Fabien Potencier
+Copyright (c) 2004-2022 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal