diff --git a/CHANGES.md b/CHANGES.md
index 0923de56..34bb0b30 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,41 @@
+##### v4.1 - Tue Dec 11 02:08:48 UTC 2018
+
+- Fix serialization for QinQ (#316)
+
+- Added base class access specifier for socket_close_error (#306)
+
+- Rewrote hw_address_to_string to not require a stringstream (#299)
+
+- Make RadioTapParser::skip_to_field check for end of buffer (#296)
+
+- Ensure local include directory comes before system. (#293)
+
+- Calculate IP option sizes properly (#288)
+
+- Add parsing of well known IPv6 extension headers (#287)
+
+- Add missing operators to address classes (#275)
+
+- Add version macros in config.h
+
+- Don't assume IPv6 uses ICMPv6 underneath
+
+- Allow users to specify library install dir
+
+- Use Sleep windows function passing milliseconds as parameter
+
+- Implement IPv6::recv_response
+
+- Don't use nullptr in non C++11 code
+
+- Ignore (possibly malformed) options after EOL (#281)
+
+- Don't include dot11.h in tins.h if it is not configured in the library (#277)
+
+- Fix memory leak in PDU's move assignment operator
+
+- Append padding to IPv6 options
+
 ##### v4.0 - Mon Dec  4 00:04:30 UTC 2017
 
 - Add parent PDU to each PDU.