[wp-trac] [WordPress Trac] #34456: Add add_theme_support('title-tag') to all default WordPress themes as wp_title() is deprecated since WordPress 4.4

[WordPress Trac]

#34456: Add add_theme_support('title-tag') to all default WordPress themes as
wp_title() is deprecated since WordPress 4.4
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 Reporter:  Nikschavan                 |       Owner:  obenland
     Type:  defect (bug)               |      Status:  accepted
 Priority:  normal                     |   Milestone:  4.4
Component:  Bundled Theme              |     Version:  trunk
 Severity:  normal                     |  Resolution:
 Keywords:  has-patch has-screenshots  |     Focuses:
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Comment (by ocean90):

 Replying to [comment:22 obenland]:
 > Twenty Fifteen already uses the new way.

 Actually that's a back compat issue, because the new way was previoulsy
 `_wp_render_title_tag()`->`wp_title()` and thus the `wp_title` and
 `wp_title_parts` filters were available.

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Ticket URL: <https://core.trac.wordpress.org/ticket/34456#comment:25>
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