Version 2.2.1

CHANGELOG.md

@@ -2,7 +2,6 @@ TagLib 2.2.1 (Mar 7, 2026)
 ==========================
 
  * Support edition, chapter and attachment UIDs in Matroska simple tags.
- * Avoid duplicates in Matroska complex property keys.
 
 TagLib 2.2 (Feb 18, 2026)
 =========================

taglib/matroska/matroskatag.cpp

@@ -551,11 +551,10 @@ StringList Matroska::Tag::complexPropertyKeys() const
 {
   StringList keys;
   for(const SimpleTag &t : std::as_const(d->tags)) {
-    if((t.type() != SimpleTag::StringType ||
-        t.trackUid() != 0 || t.editionUid() != 0 ||
-        t.chapterUid() != 0 || t.attachmentUid() != 0 ||
-        translateTag(t.name(), t.targetTypeValue()).isEmpty()) &&
-       !keys.contains(t.name())) {
+    if(t.type() != SimpleTag::StringType ||
+       t.trackUid() != 0 || t.editionUid() != 0 ||
+       t.chapterUid() != 0 || t.attachmentUid() != 0 ||
+       translateTag(t.name(), t.targetTypeValue()).isEmpty()) {
       keys.append(t.name());
     }
   }