[1] Editorial: define Event attribute defaults through IDL · whatwg/html@0be0229 (2016-03-23 21:14:01 +09:00 版) <https://github.com/whatwg/html/commit/0be02299f128cbb7c65a7ce259fdd838fd44a4b5>

[2] Remove form.requestAutocomplete() ( (domenic著, 2016-05-12 04:18:19 +09:00)) <https://github.com/whatwg/html/commit/6a257aae619f85390eee20b47767f34887450fcd>