1.64.0 - 2020-03-07
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* Update glib annotations (:user:`Rico Tzschichholz <ricotz>`)
* Fix regress scanner tests for non-gcc/clang compilers :mr:`197` (:user:`Chun-wei Fan <fanc999>`)
* Document how to update glib GIR :mr:`199` (:user:`Bastien Nocera <hadess>`)