Xitrum 3.28.14

[Ngoc Dao]

Xitrum 3.28.14 has been released, to update dependency libraries, e.g. Netty:

https://github.com/xitrum-framework/xitrum/blob/master/CHANGELOG.rst

There's no Xitrum API change.

To update your project from Xitrum 3.28.13 to 3.28.14, simply update its version number.

Example:

https://github.com/xitrum-framework/xitrum-new/commit/ff1a350c04f28610bbfe7051dbd3cc1f79013549