diff --git a/NEWS b/NEWS
index 685e656..5c80d9e 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,20 @@
+Version 0.19.0
+---------------------------------------------------------------------------
+
+Enhancements:
+
+* Support for HTTP-POST binding on Singe Logout endpoint.
+
+* Update documentation.
+
+Cleanup:
+
+* Raise minimum Lasso version to 2.4, cleaning up legacy code for
+  compatibility with older versions, including the obsolete
+  `MellonIdPPublicKeyFile` setting which was not working with recent
+  Lasso versions.
+
+
 Version 0.18.1
 ---------------------------------------------------------------------------
 
diff --git a/configure.ac b/configure.ac
index e765598..40dd071 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([mod_auth_mellon],[0.18.1],[https://github.com/latchset/mod_auth_mellon/issues])
+AC_INIT([mod_auth_mellon],[0.19.0],[https://github.com/latchset/mod_auth_mellon/issues])
 AC_CONFIG_HEADERS([config.h])
 
 # We require support for C99.