[1] Web Applications 1.0 r8127 Add some obsolete methods that don't do anything but are needed for compat. ( (2013-08-06 03:06:00 +09:00 版)) http://html5.org/tools/web-apps-tracker?from=8126&to=8127

[2] Web Applications 1.0 r8411 Allow browsers to entirely ignored arguments to captureEvents() and releaseEvents(), rather than requiring at least one ( (2014-01-22 06:54:00 +09:00 版)) http://html5.org/tools/web-apps-tracker?from=8410&to=8411

[3] Web Applications 1.0 r8420 Allow browsers to entirely ignore arguments to captureEvents() and releaseEvents(), rather than requiring at least one (Window version) ( (2014-01-28 03:14:00 +09:00 版)) http://html5.org/tools/web-apps-tracker?from=8419&to=8420