Deprecate `WCF.Popover`

see #5974

diff --git a/wcfsetup/install/files/js/WCF.js b/wcfsetup/install/files/js/WCF.js
index cdadfe4e444808790d4ffeb75fc8e8c6a9464e26..df7157db4570533aed743212df819a73208a98d0 100755 (executable)
--- a/wcfsetup/install/files/js/WCF.js
+++ b/wcfsetup/install/files/js/WCF.js
@@ -5701,6 +5701,9 @@ else {
        });
 }
 
+/**
+ * @deprecated 6.2 Use `WoltLabSuite/Core/Controller/Popover` instead.
+ */
 WCF.Popover = Class.extend({
        /**
         * currently active element id