Index: doc/Announce2.1.0
===================================================================
diff -u -rce6a43ba9ffe0327d21f517f4e69b769c33b91de -r82d9a841583bf6f8ab50c5a2cd1b111abee9440d
--- doc/Announce2.1.0	(.../Announce2.1.0)	(revision ce6a43ba9ffe0327d21f517f4e69b769c33b91de)
+++ doc/Announce2.1.0	(.../Announce2.1.0)	(revision 82d9a841583bf6f8ab50c5a2cd1b111abee9440d)
@@ -14,35 +14,58 @@
 
 Major changes relative to 2.0.0 are:
 
-a) 
+o) 
 
-b) 
+o) 
 
-c) 
+o) 
 
-d) Improved robustness:
+o) 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.
+   interactions between Tcl's command resolvers (which are used by NSF
+   dispatcher for colon-prefixed messages and helper commands) in
+   certain corner cases 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 ...
 
+   * Finalizing NSF and NSF object systems:
+
+   In this release, the finalization procedures of NSF (on process
+   exits, thread exits, and interp teardowns) has been revised. For
+   example, NSF's ExitHandler is guaranteed to be called just once in
+   the above scenarios (e.g., to avoid double frees of NSF
+   structures).
+
    * UnsetTracedVars:
+
+   Provide for a two-pass deletion logic during object shutdown, to
+   account for unset traces possibly reviving an object variable
+   under deletion. This corresponds to a recent memleak fix to
+   Tcl itself. See also Tcl Fossil ticket 4dbdd9af144dbdd9af14.   
    
+o) Improved scripted shells (e.g., nxsh, xotclsh):
    
-e) Updated MongoDB interface:
-   
-   ...
+   * Don't quit due to inner [return] calls.
 
-f) API changes:
+o) Minor logging reform at the C-level (NsfLog, interp) so that
+   "nsf::configure debugLevel /severity/" will print error messages at
+   a level equal or greater than the given severity (0, 1, 2, 3). For
+   example, "nsf::configure debugLevel 0" will print everything, and
+   "nsf::configure debugLevel 3" will print just error messages while
+   omiting warnings etc. This is not entail changed logging semantics,
+   but helped remove some confusion at the C level.
 
+o) Improved NSF/C code generator: Allows for specifying and generating
+   enum types.
+
+o) API changes:
+
     Dropped methods:
 
     Added methods:
@@ -52,14 +75,16 @@
 
        ::nsf::current level
 
-g) Documentation (API and examples):
+o) Documentation (API and examples):
 
    Added:
 
 	- New Rosetta implementations:
 
 	  Inheritance/single
 	  Add object variable dynamically
+	  Tree traversal
+	  Tokenizer
 
    Updated:
 
@@ -78,15 +103,26 @@
 	  Polymorphic copy
 	  Multiple distinct objects
 
-h) Code changes (C):
+o) Code changes (C):
 
    * Removed all implicit type-conversions, signed/unsigned
      comparisons as flagged by the following gcc/clang flags (ensure
      cleanness on 64bit) -Wconversion -Wsign-conversion
      -Wfloat-conversion -Wsign-compare.
    * Reduced variable scopes.
+   * Guarded against potential Tcl_Obj leaks, esp. when using
+     NsfMethodNamePath(), as indicated by valgrind.
+   * Refactored functions for topological sorting (TopoSort()) to
+     avoid redundancies.
+   * Addressed 16 code-quality issues as indicated by Coverity Scan,
+     incl. control-flow issues (risking NULL dereferencing), dead code
+     branches, etc.
+   * Removed uses of deprecated functions: Tcl_AppendResult, ...
+   * Based on the improve NSF/C code generator, proper enum types are
+     used in generated function signatures and the respective control
+     structures (switch).
 
-i) Packaging: Updated TEA to 3.10
+o) Packaging: Updated TEA to 3.10
 
 The Next Scripting Framework 2.1.0 (containing NX and XOTcl 2.1.0) can
 be obtained from https://next-scripting.org/.