Threading abstraction layer added
diff --git a/ChangeLog b/ChangeLog
index 2494344..0531a84 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -12,6 +12,7 @@
    * PSK and DHE-PSK based ciphersuites added
    * Memory allocation abstraction layer added
    * Buffer-based memory allocator added (no malloc() / free() / HEAP usage)
+   * Threading abstraction layer added (dummy / pthread / alternate)
    * Public Key abstraction layer added
    * Parsing Elliptic Curve keys
    * Parsing Elliptic Curve certificates