--- libgig/trunk/ChangeLog	2020/05/19 14:55:48	3774
+++ libgig/trunk/ChangeLog	2021/06/15 11:00:50	3927
@@ -1,5 +1,51 @@
 Version SVN trunk (?)
 
+  * src/gig.cpp, src/gig.h:
+    - Region::DeleteDimensionZone(): Fix clang sanatizer warning.
+    - Region::SplitDimensionZone(): Fix clang sanatizer warning.
+    - Sample: Fix unnecessary RAM consumption in case of 24 bit samples
+      (InternalDecompressionBuffer is no longer needed for 24 bit samples since
+      SVN r902 / libgig release 3.1.0).
+    - Use GetSubChunkAt() instead of GetFirstSubChunk() / GetNextSubChunk() in
+      entire gig.cpp file.
+    - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
+      entire gig.cpp file.
+    - Added method Instrument::GetRegionAt().
+    - Marked methods Instrument::GetFirstRegion() and
+      Instrument::GetNextRegion() as deprecated.
+    - Use GetRegionAt() instead of GetFirstRegion() / GetNextRegion() in entire
+      gig.cpp file.
+
+  * src/SF.cpp, src/SF.h:
+    - File::DeleteInstrument(): Fix clang sanatizer warning.
+
+  * src/DLS.cpp, src/DLS.h:
+    - Use GetSubChunkAt() instead of GetFirstSubChunk() / GetNextSubChunk() in
+      entire DLS.cpp file.
+    - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
+      entire DLS.cpp file.
+    - Added method Instrument::GetRegionAt().
+    - Marked methods Instrument::GetFirstRegion() and
+      Instrument::GetNextRegion() as deprecated.
+    - Use GetRegionAt() instead of GetFirstRegion() / GetNextRegion() in entire
+      DLS.cpp file.
+
+  * src/RIFF.cpp, src/RIFF.h:
+    - Chunk::LoadChunkData(): Fix clang sanatizer warning.
+    - List::LoadSubChunks(): Fix potential garbage data access if reading a
+      RIFF chunk ID failed.
+    - Added methods File::IsIOPerThread() and File::SetIOPerThread(bool); the
+      latter allows to automatically use a separate file I/O stream state for
+      each thread.
+    - Added method List::GetSubChunkAt().
+    - Added method List::GetSubListAt().
+    - Marked methods List::GetFirstSubChunk(), List::GetNextSubChunk(),
+      List::GetFirstSubList() and List::GetNextSubList() as deprecated.
+    - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
+      entire RIFF.cpp file.
+
+Version 4.3.0 (9 May 2021)
+
   * general changes:
     - Require at least a C++11 compliant compiler.
     - Require some UUID generating function by underlying system.
@@ -39,6 +85,10 @@
       GetScriptPatchVariable(), SetScriptPatchVariable(),
       UnsetScriptPatchVariable(); stored persistently as new 'SCPV' RIFF chunk
       as child of our '3LS ' list chunk on Instrument level.
+    - Fixed undefined behaviour when modifying script slots on an instrument
+      that had been cloned and not been saved yet (e.g. unintended modification
+      of original instrument's script slots, and crash on Instrument destruction
+      due to double free of pScriptRefs).
 
   * src/Serialization.cpp, src/Serialization.h:
     - Fixed broken Archive(RawData) constructor which always threw an
@@ -50,6 +100,19 @@
     - Added new method Archive::operation() which allows applications to
       distinguish between serialization vs. deserialization in their
       serialize() method implementations.
+    - Added built-in support for C++ Array<> objects (a.k.a. std::vector from
+      the STL).
+    - Member offsets are now signed and for (newly added support of) member
+      variables on the heap -1 is always used as offset instead.
+    - Added built-in support for C++ Set<> objects (a.k.a. std::set from the
+      STL).
+    - DataType: Added optional 2nd custom type name.
+    - Added built-in support for C++ Map<> objects (a.k.a. std::map from the
+      STL).
+
+  * src/helper.h:
+    - Fix compile error with GCC 9 due to ignored result value of vasprintf()
+      function call.
 
   * src/tools/gigdump.cpp:
     - Print dimension region properties LFO1WaveForm, LFO2WaveForm,