Release 2.4.0

Release 2.3.0

Replaces some etree.tostring calls, that were introduced recfently, b…

…y the sanitized call provided by defusedxml . Release 2.2.3

Release 2.2.2

Release 2.2.1

Release 2.2.0

Release 2.1.9

Release 2.1.8

Release 2.1.7

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