Index: doc/Announce2.1.0
===================================================================
diff -u -r57c2894d8f4883c38880016f7a0cb97b4518a235 -rce6a43ba9ffe0327d21f517f4e69b769c33b91de
--- doc/Announce2.1.0	(.../Announce2.1.0)	(revision 57c2894d8f4883c38880016f7a0cb97b4518a235)
+++ doc/Announce2.1.0	(.../Announce2.1.0)	(revision ce6a43ba9ffe0327d21f517f4e69b769c33b91de)
@@ -20,8 +20,23 @@
 
 c) 
 
-d) 
+d) Improved robustness:
+
+   * Tcl command resolvers and command literals:
+
+   Up to and including Tcl 8.6.6, there were subtle and unwanted
+   interactions between Tcl's command resolvers in certain corner
+   cases (which are used by NSF dispatcher for colon-prefixed messages
+   and helper commands) and Tcl's command literals. The issue and patches
+   were reported upstream to the Tcl core by Gustaf Neumann and will
+   enter an upcoming patch release (8.6.7). Our regression test-suite
+   was extended accordingly to track the issue.
+
+   See Tcl Fossil tickets ... and ...
+
+   * UnsetTracedVars:
    
+   
 e) Updated MongoDB interface:
    
    ...
@@ -43,16 +58,26 @@
 
 	- New Rosetta implementations:
 
-	  Inheritance/Single
-	  
+	  Inheritance/single
+	  Add object variable dynamically
 
    Updated:
 
-	- Object.man: Added description on 'info lookup parameters' and
+	- Object.man:
+
+	  * Added missing description on 'info lookup parameters' and
 	  'info lookup syntax'.
 
+	  * Correct description of Object->copy.
+
 	- current.man: Added description of 'level' option.
 
+	- Extended/ updated Rosetta implementations:
+
+	  Inheritance/multiple
+	  Polymorphic copy
+	  Multiple distinct objects
+
 h) Code changes (C):
 
    * Removed all implicit type-conversions, signed/unsigned