Ticket #51774: 51774.8.diff

src/wp-admin/update-core.php

@@ -38 +38 @@
         static $first_pass = true;
 
         $wp_version     = get_bloginfo( 'version' );
-        $version_string = sprintf( '%s&ndash;<strong>%s</strong>', $update->current, $update->locale );
+        $version_string = sprintf( '%s&ndash;%s', $update->current, get_locale() );
 
         if ( 'en_US' === $update->locale && 'en_US' === get_locale() ) {
                 $version_string = $update->current;
@@ -55 +55 @@
                 $current = true;
         }
 
-        $submit        = __( 'Update Now' );
-        $form_action   = 'update-core.php?action=do-core-upgrade';
-        $php_version   = phpversion();
-        $mysql_version = $wpdb->db_version();
-        $show_buttons  = true;
+        $is_development_version = preg_match( '/alpha|beta|RC/', $version_string );
+        $submit                 = $is_development_version ? __( 'Update to latest nightly' ) : __( 'Update now' );
+        $form_action            = 'update-core.php?action=do-core-upgrade';
+        $php_version            = phpversion();
+        $mysql_version          = $wpdb->db_version();
+        $show_buttons           = true;
 
         if ( 'development' === $update->response ) {
                 $message = __( 'You can update to the latest nightly build manually:' );
         } else {
                 if ( $current ) {
+                        $message = '';
                         /* translators: %s: WordPress version. */
-                        $message     = sprintf( __( 'If you need to re-install version %s, you can do so here:' ), $version_string );
-                        $submit      = __( 'Re-install Now' );
+                        $submit      = sprintf( __( 'Re-install version %s' ), $version_string );
                         $form_action = 'update-core.php?action=do-core-reinstall';
                 } else {
                         $php_compat = version_compare( $php_version, $update->php_version, '>=' );
@@ -932 +933 @@
         )
 );
 
-$updates_howto  = '<p>' . __( '<strong>WordPress</strong> &mdash; Updating your WordPress installation is a simple one-click procedure: just <strong>click on the &#8220;Update Now&#8221; button</strong> when you are notified that a new version is available.' ) . ' ' . __( 'In most cases, WordPress will automatically apply maintenance and security updates in the background for you.' ) . '</p>';
+$updates_howto  = '<p>' . __( '<strong>WordPress</strong> &mdash; Updating your WordPress installation is a simple one-click procedure: just <strong>click on the &#8220;Update now&#8221; button</strong> when you are notified that a new version is available.' ) . ' ' . __( 'In most cases, WordPress will automatically apply maintenance and security updates in the background for you.' ) . '</p>';
 $updates_howto .= '<p>' . __( '<strong>Themes and Plugins</strong> &mdash; To update individual themes or plugins from this screen, use the checkboxes to make your selection, then <strong>click on the appropriate &#8220;Update&#8221; button</strong>. To update all of your themes or plugins at once, you can check the box at the top of the section to select all before clicking the update button.' ) . '</p>';
 
 if ( 'en_US' !== get_locale() ) {