[1] Issue #9. Add section for at-rule aliases (w/ @-webkit-keyframes) · whatwg/compat@71b1486 (2015-10-31 12:13:14 +09:00 版) https://github.com/whatwg/compat/commit/71b1486d8f4eccc9f390fdcf9d45f2993a66bc68

[2] Deprecations and Removals in Chrome 60  |  Web  |  Google Developers (2017-06-15 00:01:43 +09:00) https://developers.google.com/web/updates/2017/06/chrome-60-deprecations