[wildfly-dev] Has Undertow changed the way it processes Link headers

The BlackTie (an XATMI implementation) software uses the REST interface to JBoss transactions and sends HTTP requests down a plain C socket. Around about the time undertow was upgraded to Beta13 (https://github.com/wildfly/wildfly/commit/8feb7d7d86e2a9619dbf7997b22d163... - just over a week ago) the Link header is no longer being passed to our Resteasy transaction coordinator (the header is coming through as null). I was wondering if anyone is aware of a recent change that may have caused this change. I get the same behaviour if I use cURL to send the header. Note that it works fine if I send Link headers using java.net.HttpURLConnection. Mike