--- libgig/trunk/ChangeLog	2021/06/15 11:38:38	3928
+++ libgig/trunk/ChangeLog	2021/06/19 10:35:01	3954
@@ -19,6 +19,41 @@
       File::GetSample(size_t,progress_t*).
     - Marked methods File::GetFirstSample() and File::GetNextSample() as
       deprecated.
+    - Use File::GetSample() instead of File::GetFirstSample() /
+      File::GetNextSample() in entire gig.cpp file.
+    - Added method Group::GetSample().
+    - Marked methods Group::GetFirstSample() and Group::GetNextSample() as
+      deprecated.
+    - Use Group::GetSample() instead of Group::GetFirstSample() /
+      Group::GetNextSample() in entire gig.cpp file.
+    - Changed signature of method File::GetGroup(uint) to
+      File::GetGroup(size_t).
+    - Fixed File::GetGroup(size_t) to be reentrant-safe.
+    - Marked methods GetFirstGroup() and GetNextGroup() as deprecated.
+    - Fixed GetGroup(String) to be reentrant-safe.
+    - Use GetGroup() instead of GetFirstGroup() / GetNextGroup() in entire
+      gig.cpp file.
+    - Changed signature of method File::GetInstrument(uint,progress_t*) to
+      File::GetInstrument(size_t,progress_t*).
+    - Fixed File::GetInstrument(size_t,progress_t*) to be reentrant-safe.
+    - Marked methods File::GetFirstInstrument() and File::GetNextInstrument()
+      as deprecated.
+    - Use File::GetInstrument() instead of File::GetFirstInstrument() /
+      File::GetNextInstrument() in entire gig.cpp file.
+    - Optimized method ScriptGroup::GetScript() to have constant time
+      efficiency.
+    - Changed signature of method File::GetScriptGroup(uint) to
+      File::GetScriptGroup(size_t).
+    - Optimized method File::GetScriptGroup(size_t) to have constant time
+      efficiency.
+    - Changed signature of method ScriptGroup::GetScript(uint) to
+      ScriptGroup::GetScript(size_t).
+    - Changed signature of method Instrument::GetScriptOfSlot(uint) to
+      Instrument::GetScriptOfSlot(size_t).
+    - Changed signature of method Instrument::SwapScriptSlots(uint,uint) to
+      Instrument::SwapScriptSlots(size_t,size_t).
+    - Changed signature of method Instrument::RemoveScriptSlot(uint) to
+      Instrument::RemoveScriptSlot(size_t).
 
   * src/SF.cpp, src/SF.h:
     - File::DeleteInstrument(): Fix clang sanatizer warning.
@@ -36,6 +71,14 @@
     - Added method File::GetSample().
     - Marked methods File::GetFirstSample() and File::GetNextSample() as
       deprecated.
+    - Use File::GetSample() instead of File::GetFirstSample() /
+      File::GetNextSample() in entire DLS.cpp file.
+    - Added method Articulator::GetArticulation().
+    - Marked methods Articulator::GetFirstArticulation() and
+      Articulator::GetNextArticulation() as deprecated.
+    - Added method File::GetInstrument().
+    - Marked methods File::GetFirstInstrument() and File::GetNextInstrument()
+      as deprecated.
 
   * src/RIFF.cpp, src/RIFF.h:
     - Chunk::LoadChunkData(): Fix clang sanatizer warning.