This is a bugfix release. * Don't leak sockets when outgoing bridge with multiple addresses cannot * connect. Closes [#477571]. * Fix cross compiling of websockets. Closes [#475807]. * Fix memory free related crashes on openwrt and FreeBSD. Closes [#475707]. * Fix excessive calls to message retry check. [#477571]: https://bugs.eclipse.org/bugs/show_bug.cgi?id=477571 [#475707]: https://bugs.eclipse.org/bugs/show_bug.cgi?id=475707 [#475807]: https://bugs.eclipse.org/bugs/show_bug.cgi?id=475807