diff --git a/doc/ReleaseNotes b/doc/ReleaseNotes
index 857a72b..8b1915e 100644
--- a/doc/ReleaseNotes
+++ b/doc/ReleaseNotes
@@ -1,9 +1,13 @@
 utf8 cpp library
-Release 2.2.4
+Release 2.3
 
-This is a minor bug fix release that improves converting from utf-16 to utf-8 error detection.
+This is a relatively minor feature release based on reports from users of the library. There are also improvements in documentation: exception classes are documented.
 
-Changes from version 2.2.3
-- Bug fix [2857454]	dereference invalid iterator when lead surrogate was last element of the string.
+Changes from version 2.2.4
+- Feature request [2857462]: Proposed minor extension: safe version of is_bom. 
+- Feature request [2885695]: "Group" utf8 exceptions. 
+- Bug fix [2906315]: < instead != in utf8to32.
+- Bug fix [2915657]: 64bit portability issue. 
+- Bug fix [2960112]: is_bom wording fix. 
 
 Files included in the release: utf8.h, core.h, checked.h, unchecked.h, utf8cpp.html, ReleaseNotes