[wp-trac] [WordPress Trac] #37651: Update autoprefixer supported browser matrix

[WordPress Trac]

#37651: Update autoprefixer supported browser matrix
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 Reporter:  netweb                     |       Owner:
     Type:  enhancement                |      Status:  new
 Priority:  normal                     |   Milestone:  Awaiting Review
Component:  Build/Test Tools           |     Version:
 Severity:  normal                     |  Resolution:
 Keywords:  needs-testing needs-patch  |     Focuses:
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Changes (by netweb):

 * keywords:  good-first-bug has-patch needs-testing => needs-testing needs-
     patch


Comment:

 Replying to [comment:1 stunnedbeast]:
 > Doesn't look like "op_mini = all" is a valid option for autoprefixer. I
 got this error, "Fatal error: Unknown browser query `op_mini = all`".
 After looking here, http://www.androidapksfree.com/version-history/opera-
 mini-fast-web-browser-version-history/, I changed that to "op_mini >= 7".

 Thanks for the patch @stunnedbeast, as I noted in the original ticket, the
 browser versions are taken from "browserlist":
 > In the build tools we currently use a browser matrix to determine
 supported browser for autoprefixer, the autoprefixer browser matrix is
 powered by https://github.com/ai/browserslist which sources its data from
 http://caniuse.com/usage-table

 And Opera Mini support for `op_mini = all`
 [https://github.com/ai/browserslist/commit/36a93e04f0fff55ad9f1eca7a100dd5b0a24e9c6
 was fixed] in browserlist release v1.4.0 which in turn is included in
 Autoprefixer 6.5.0 included in WordPress [38688]

 Could you refresh your patch please and use `op_mini = all`

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Ticket URL: <https://core.trac.wordpress.org/ticket/37651#comment:3>
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