diff --git a/db/coalescing_iterator.h b/db/coalescing_iterator.h
index ae00f004ca..f32a045692 100644
--- a/db/coalescing_iterator.h
+++ b/db/coalescing_iterator.h
@@ -9,7 +9,6 @@
 
 namespace ROCKSDB_NAMESPACE {
 
-// EXPERIMENTAL
 class CoalescingIterator : public Iterator {
  public:
   CoalescingIterator(
diff --git a/db/db_impl/db_impl.h b/db/db_impl/db_impl.h
index f82d8761aa..1492fe7a4a 100644
--- a/db/db_impl/db_impl.h
+++ b/db/db_impl/db_impl.h
@@ -363,12 +363,10 @@ class DBImpl : public DB {
   const Snapshot* GetSnapshot() override;
   void ReleaseSnapshot(const Snapshot* snapshot) override;
 
-  // EXPERIMENTAL
   std::unique_ptr<Iterator> NewCoalescingIterator(
       const ReadOptions& options,
       const std::vector<ColumnFamilyHandle*>& column_families) override;
 
-  // EXPERIMENTAL
   std::unique_ptr<AttributeGroupIterator> NewAttributeGroupIterator(
       const ReadOptions& options,
       const std::vector<ColumnFamilyHandle*>& column_families) override;
diff --git a/include/rocksdb/attribute_groups.h b/include/rocksdb/attribute_groups.h
index c7944eb503..8da8e3c349 100644
--- a/include/rocksdb/attribute_groups.h
+++ b/include/rocksdb/attribute_groups.h
@@ -116,7 +116,6 @@ using IteratorAttributeGroups = std::vector<IteratorAttributeGroup>;
 
 extern const IteratorAttributeGroups kNoIteratorAttributeGroups;
 
-// EXPERIMENTAL
 // A cross-column-family iterator that collects and returns attribute groups for
 // each key in order provided by comparator
 class AttributeGroupIterator : public IteratorBase {
diff --git a/include/rocksdb/db.h b/include/rocksdb/db.h
index f6af49b562..2f73813874 100644
--- a/include/rocksdb/db.h
+++ b/include/rocksdb/db.h
@@ -1007,7 +1007,6 @@ class DB {
       const std::vector<ColumnFamilyHandle*>& column_families,
       std::vector<Iterator*>* iterators) = 0;
 
-  // EXPERIMENTAL
   // Return a cross-column-family iterator from a consistent database state.
   //
   // If a key exists in more than one column family, value() will be determined
@@ -1025,7 +1024,6 @@ class DB {
       const ReadOptions& options,
       const std::vector<ColumnFamilyHandle*>& column_families) = 0;
 
-  // EXPERIMENTAL
   // A cross-column-family iterator that collects and returns attribute groups
   // for each key in order provided by comparator
   virtual std::unique_ptr<AttributeGroupIterator> NewAttributeGroupIterator(
diff --git a/unreleased_history/new_features/multi_cf_iterator.md b/unreleased_history/new_features/multi_cf_iterator.md
new file mode 100644
index 0000000000..78dd32655d
--- /dev/null
+++ b/unreleased_history/new_features/multi_cf_iterator.md
@@ -0,0 +1 @@
+Multi-Column-Family-Iterator (CoalescingIterator/AttributeGroupIterator) is no longer marked as experimental