[4] <progress> and <meter> feedback (Ian Hickson <ian@...> 著, 2008-04-19 06:33:50 +09:00 版) http://permalink.gmane.org/gmane.org.w3c.whatwg.discuss/13765

[5] Re: finding a number... (Ian Hickson <ian@...> 著, 2008-05-07 02:16:49 +09:00 版) http://permalink.gmane.org/gmane.org.w3c.whatwg.discuss/14016

[1] <progress> processing and authoring requirements (2009-10-18 16:40:33 +09:00 版) http://suika.suikawiki.org/~wakaba/test/web/html/progress/reqs/tests.html

[2] /trunk/WebCore/css/html.css – WebKit (2010-07-04 12:20:03 +09:00 版) http://trac.webkit.org/browser/trunk/WebCore/css/html.css

[6] (X)HTML5 Tracking (2009-10-28 06:57:26 +09:00 版) http://html5.org/tools/web-apps-tracker?from=4349&to=4350

[7] (X)HTML5 Tracking (2009-10-18 18:21:14 +09:00 版) http://html5.org/tools/web-apps-tracker?from=4162&to=4163

[8] Web Applications 1.0 r4531 Make <progress>, <meter>, and <output> labelable with <label>. ( (2010-01-07 12:40:00 +09:00 版)) http://html5.org/tools/web-apps-tracker?from=4530&to=4531

[3] Remove the concept of CSS Bindings (annevk著, 2016-07-08 02:00:41 +09:00) https://github.com/whatwg/html/commit/6c96beabfa41d6d28ab23633966b82c5cdb9fd94

[9] Make attribute order not matter for <progress> (annevk著, 2017-09-25 23:19:02 +09:00) https://github.com/whatwg/html/commit/6bf4f3cf2fbfb265fcd9f079a371a7cc68d4fe62

[10] Spec for `progress` element either specifies attribute order dependency or can be easily misread that way · Issue #3066 · whatwg/html (2017-10-04 17:25:20 +09:00) https://github.com/whatwg/html/issues/3066

[11] Make attribute order not matter for <progress> by annevk · Pull Request #3067 · whatwg/html (2017-10-04 17:28:21 +09:00) https://github.com/whatwg/html/pull/3067