Merge branch 'develop' for v4.6.4

VERSION

@@ -1 +1 @@
-4.6.3
+4.6.4

img-versions.json

@@ -4,14 +4,14 @@
     "easyengine/mariadb": "v4.6.3",
     "easyengine/nginx-proxy": "v4.6.3",
     "easyengine/nginx": "v4.6.3",
-    "easyengine/php": "v4.6.3",
+    "easyengine/php": "v4.6.4",
     "easyengine/php5.6": "v4.6.3",
-    "easyengine/php7.0": "v4.6.3",
-    "easyengine/php7.2": "v4.6.3",
-    "easyengine/php7.3": "v4.6.3",
-    "easyengine/php7.4": "v4.6.3",
-    "easyengine/php8.0": "v4.6.3",
-    "easyengine/php8.1": "v4.6.3",
+    "easyengine/php7.0": "v4.6.4",
+    "easyengine/php7.2": "v4.6.4",
+    "easyengine/php7.3": "v4.6.4",
+    "easyengine/php7.4": "v4.6.4",
+    "easyengine/php8.0": "v4.6.4",
+    "easyengine/php8.1": "v4.6.4",
     "easyengine/postfix": "v4.6.3",
     "easyengine/redis": "v4.6.3",
     "easyengine/newrelic-daemon": "v4.6.3"

php/commands/src/CLI_Command.php

@@ -269,7 +269,7 @@ public function update( $_, $assoc_args ) {
 		} elseif ( ! is_writable( dirname( $old_phar ) ) ) {
 			EE::error( sprintf( '%s is not writable by current user.', dirname( $old_phar ) ) );
 		}
-		EE::confirm( "Note: It is recommended to run EasyEngine update in tmux/screen. Update at times may take some time.\n\nTo view progress, tail logs in a different window using `tail -f /opt/easyengine/logs/ee.log`.\n\nAre you sure you want to continue?", $assoc_args );
+		EE::confirm( "Note: 1. It is recommended to run EasyEngine update in tmux/screen.\n2. Have minimum 5GB free disk space.\nUpdate at times may take some time.\n\nTo view progress, tail logs in a different window using `tail -f /opt/easyengine/logs/ee.log`.\n\nAre you sure you want to continue?", $assoc_args );
 		if ( Utils\get_flag_value( $assoc_args, 'nightly' ) ) {
 			EE::confirm( sprintf( 'You have version %s. Would you like to update to the latest nightly?', EE_VERSION ), $assoc_args );
 			$download_url = 'https://raw.githubusercontent.com/EasyEngine/easyengine-builds/master/phar/easyengine-nightly.phar';