Fix
* fix: support declaration of XML NS in `as_xml()` call
Signed-off-by: Paul Horton <paul.hortonowasp.org> ([`19b2b70`](https://github.com/madpah/serializable/commit/19b2b7048fdd7048d62f618987c13f2d3a457726))
Unknown
* 0.3.9
Automatically generated by python-semantic-release ([`3269921`](https://github.com/madpah/serializable/commit/32699214554b0ec5d4b592f2ab70d6ae923c9e9c))