2.2.0

This release includes:

• escaping attr value [#10]
• escaping data tags [#14]
• improved type specs [#14]
• improved binary allocation [#14]
• improved stanza size calculation [#14]
• list of all merged pull requests
• closed issues

2.1.5

Fixed memory leak in exml_event #8.
Catch and fixed by @RGafiyatullin

New XMPP over WebSockets

The exml_stream can be configured to auto-restart after each parsing and to return xmlel always. It is used in the newest standard for XMPP over WebSockets.