diff --git a/src/Composer/Util/HttpDownloader.php b/src/Composer/Util/HttpDownloader.php
index 59715ea29..bb1f1f52d 100644
--- a/src/Composer/Util/HttpDownloader.php
+++ b/src/Composer/Util/HttpDownloader.php
@@ -448,11 +448,12 @@ class HttpDownloader
      * @internal
      *
      * @param  string                                                                                    $url
-     * @param  array{warning?: string, info?: string, warning-versions?: string, info-versions?: string} $data
+     * @param  array{warning?: string, info?: string, warning-versions?: string, info-versions?: string, warnings?: array<array{versions: string, message: string}>, infos?: array<array{versions: string, message: string}>} $data
      * @return void
      */
     public static function outputWarnings(IOInterface $io, $url, $data)
     {
+        // legacy warning/info keys
         foreach (array('warning', 'info') as $type) {
             if (empty($data[$type])) {
                 continue;
@@ -469,6 +470,25 @@ class HttpDownloader
 
             $io->writeError('<'.$type.'>'.ucfirst($type).' from '.Url::sanitize($url).': '.$data[$type].'</'.$type.'>');
         }
+
+        // modern Composer 2.2+ format with support for multiple warning/info messages
+        foreach (array('warnings', 'infos') as $key) {
+            if (empty($data[$key])) {
+                continue;
+            }
+
+            $versionParser = new VersionParser();
+            foreach ($data[$key] as $spec) {
+                $type = substr($key, 0, -1);
+                $constraint = $versionParser->parseConstraints($spec['versions']);
+                $composer = new Constraint('==', $versionParser->normalize(Composer::getVersion()));
+                if (!$constraint->matches($composer)) {
+                    continue;
+                }
+
+                $io->writeError('<'.$type.'>'.ucfirst($type).' from '.Url::sanitize($url).': '.$spec['message'].'</'.$type.'>');
+            }
+        }
     }
 
     /**
diff --git a/tests/Composer/Test/Util/HttpDownloaderTest.php b/tests/Composer/Test/Util/HttpDownloaderTest.php
index 62b601bef..cfed8d6a3 100644
--- a/tests/Composer/Test/Util/HttpDownloaderTest.php
+++ b/tests/Composer/Test/Util/HttpDownloaderTest.php
@@ -12,6 +12,7 @@
 
 namespace Composer\Test\Util;
 
+use Composer\IO\BufferIO;
 use Composer\Util\HttpDownloader;
 use PHPUnit\Framework\TestCase;
 
@@ -51,4 +52,32 @@ class HttpDownloaderTest extends TestCase
             $this->assertNotEquals(200, $e->getCode());
         }
     }
+
+    public function testOutputWarnings()
+    {
+        $io = new BufferIO();
+        HttpDownloader::outputWarnings($io, '$URL', array());
+        $this->assertSame('', $io->getOutput());
+        HttpDownloader::outputWarnings($io, '$URL', array(
+            'warning' => 'old warning msg',
+            'warning-versions' => '>=2.0',
+            'info' => 'old info msg',
+            'info-versions' => '>=2.0',
+            'warnings' => array(
+                array('message' => 'should not appear', 'versions' => '<2.2'),
+                array('message' => 'visible warning', 'versions' => '>=2.2-dev'),
+            ),
+            'infos' => array(
+                array('message' => 'should not appear', 'versions' => '<2.2'),
+                array('message' => 'visible info', 'versions' => '>=2.2-dev'),
+            ),
+        ));
+
+        // the <info> tag are consumed by the OutputFormatter, but not <warning> as that is not a default output format
+        $this->assertSame('<warning>Warning from $URL: old warning msg</warning>
+Info from $URL: old info msg
+<warning>Warning from $URL: visible warning</warning>
+Info from $URL: visible info
+', $io->getOutput());
+    }
 }