--- libgig/trunk/ChangeLog	2021/06/17 10:29:54	3936
+++ libgig/trunk/ChangeLog	2021/06/19 10:44:14	3957
@@ -29,6 +29,37 @@
     - 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).
+    - Changed signature of method Instrument::ScriptSlotCount() to return
+      size_t instead of uint.
+    - Changed signature of method Instrument::IsScriptSlotBypassed(uint) to
+      Instrument::IsScriptSlotBypassed(size_t).
+    - Changed signature of method Instrument::SetScriptSlotBypassed(uint,bool)
+      to Instrument::SetScriptSlotBypassed(size_t,bool).
 
   * src/SF.cpp, src/SF.h:
     - File::DeleteInstrument(): Fix clang sanatizer warning.
@@ -48,6 +79,12 @@
       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.