diff --git a/src/Admin/CommentsGridFieldAction.php b/src/Admin/CommentsGridFieldAction.php
index 9e143dd..cd54d12 100644
--- a/src/Admin/CommentsGridFieldAction.php
+++ b/src/Admin/CommentsGridFieldAction.php
@@ -2,6 +2,7 @@
 
 namespace SilverStripe\Comments\Admin;
 
+use SilverStripe\Dev\Deprecation;
 use SilverStripe\Comments\Model\Comment;
 use SilverStripe\Control\Controller;
 use SilverStripe\Forms\GridField\GridField;
@@ -10,13 +11,22 @@ use SilverStripe\Forms\GridField\GridField_ColumnProvider;
 use SilverStripe\Forms\GridField\GridField_FormAction;
 
 /**
- * @deprecated 3.2.0 {@see CommentsGridFieldApproveAction} and {@see CommentsGridFieldSpamAction} instead
+ * @deprecated 3.2.0 Use CommentsGridFieldApproveAction CommentsGridFieldSpamAction instead
  */
 class CommentsGridFieldAction implements GridField_ColumnProvider, GridField_ActionProvider
 {
     /**
      * {@inheritdoc}
      */
+    public function __construct()
+    {
+        Deprecation::notice(
+            '3.2.0',
+            'Use CommentsGridFieldApproveAction CommentsGridFieldSpamAction instead',
+            Deprecation::SCOPE_CLASS
+        );
+    }
+
     public function augmentColumns($gridField, &$columns)
     {
         if (!in_array('Actions', $columns ?? [])) {
diff --git a/src/Admin/CommentsGridFieldBulkAction/Handler.php b/src/Admin/CommentsGridFieldBulkAction/Handler.php
index ced63e4..e215fa8 100644
--- a/src/Admin/CommentsGridFieldBulkAction/Handler.php
+++ b/src/Admin/CommentsGridFieldBulkAction/Handler.php
@@ -2,6 +2,7 @@
 
 namespace SilverStripe\Comments\Admin\CommentsGridFieldBulkAction;
 
+use SilverStripe\Dev\Deprecation;
 use Colymba\BulkManager\BulkAction\Handler as GridFieldBulkActionHandler;
 use SilverStripe\Core\Convert;
 use SilverStripe\Control\HTTPRequest;
@@ -10,7 +11,7 @@ use SilverStripe\Control\HTTPResponse;
 /**
  * A {@link GridFieldBulkActionHandler} for bulk marking comments as spam
  *
- * @deprecated 3.1..4.0 Abstract handlers are removed, please use concrete Spam or Approve handlers
+ * @deprecated 3.1.0 Use concrete Spam or Approve handlers instead
  */
 class Handler extends GridFieldBulkActionHandler
 {
@@ -28,6 +29,11 @@ class Handler extends GridFieldBulkActionHandler
      * @param  HTTPRequest $request
      * @return HTTPResponse
      */
+    public function __construct()
+    {
+        Deprecation::notice('3.1.0', 'Use concrete Spam or Approve handlers instead', Deprecation::SCOPE_CLASS);
+    }
+
     public function spam(HTTPRequest $request)
     {
         $ids = array();
diff --git a/src/Model/Comment.php b/src/Model/Comment.php
index 090f17b..26594cb 100755
--- a/src/Model/Comment.php
+++ b/src/Model/Comment.php
@@ -2,6 +2,7 @@
 
 namespace SilverStripe\Comments\Model;
 
+use SilverStripe\Dev\Deprecation;
 use HTMLPurifier;
 use HTMLPurifier_Config;
 use SilverStripe\Comments\Controllers\CommentingController;
@@ -264,6 +265,7 @@ class Comment extends DataObject
      */
     public function getParent()
     {
+        Deprecation::notice('4.0.0', 'Use $this->Parent() instead');
         return $this->BaseClass && $this->ParentID
             ? DataObject::get_by_id($this->BaseClass, $this->ParentID, true)
             : null;