Announce PHP 8.4.21RC1

Author: NattyNarwhal

include/release-qa.php

@@ -71,16 +71,16 @@
         ],
     ],
 
-    '8.4.20' => [
+    '8.4.21' => [
         'active'  => true,
         'release' => [
             'type'       => 'RC',
-            'number'     => 0,
-            'sha256_bz2' => '',
-            'sha256_gz'  => '',
-            'sha256_xz'  => '',
-            'date'       => '26 Mar 2026',
-            'baseurl'    => 'https://downloads.php.net/',
+            'number'     => 1,
+            'sha256_bz2' => '92be1ab180946fb6fe21456cfae08190fe556fb643d56043bd56f034ae145368',
+            'sha256_gz'  => 'e4c3eb09b3948bda0a0e41c73424a73c1d3ca6c7ee81efb22f26f07cb7476929',
+            'sha256_xz'  => 'c1a77cbbfe2dc7dd37b11f88ff68f112dbed6eaa9ba2d232e0a1b57852c93096',
+            'date'       => '23 Apr 2026',
+            'baseurl'    => 'https://downloads.php.net/~calvinb/',
         ],
     ],