diff --git a/ChangeLog b/ChangeLog
index 0738500..2bc2056 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,13 @@
 lrzip ChangeLog
+SEPTEMBER 2011, version 0.607 Con Kolivas
+* Updated lzma library to version 920.
+* Fixed a rare unable-to-decompress corner case.
+* Added lrzip completion script.
+* Updated makefile to more portable posix version.
+* Hopefully fixed compilation on FreeBSD not supporting memopen.
+* Added lots more debugging information about offsets in max verbose mode.
+* Removed error and warning messages that are spammy or harmless.
+
 MAY 2011, version 0.606 Con Kolivas
 * lrzuntar broke as lrzip doesn't automatically use stdout now, so use lrzcat
 in the lrztar script instead.
diff --git a/WHATS-NEW b/WHATS-NEW
index cb3e22d..b09c30d 100644
--- a/WHATS-NEW
+++ b/WHATS-NEW
@@ -1,3 +1,12 @@
+lrzip-0.607
+
+A rare case of not being able to decompress archives was fixed.
+The lzma library was updated to version 920.
+A bash completion script for lrzip was added.
+More debugging info was added in maximum verbose mode.
+Less messages occur without verbose mode.
+FreeBSD and posix compilation fixes were committed.
+
 lrzip-0.606
 
 lrzuntar, which broke last version leaving behind an untarred .tar file, is