Deprecated functions & hooks in WordPress 5.5

[johnjamesjacoby]

WordPress 5.5 deprecates a number of functions and hooks that bbPress uses.

Here are the ones I've seen so far, but there may be more:

• wp_blacklist_check
• wp_make_content_images_responsive
• blacklist_keys

[johnjamesjacoby]

wp_make_content_images_responsive was added in r6381.

wp_filter_content_tags is the recommended replacement, but it needs to be audited to make sure it actually makes sense to use it within Topic & Reply content. The function name is a bit scary; who knows what content tags are being filtered. It would be nice if there were an image-only replacement.

[johnjamesjacoby]

Left a comment on WordPress Core Trac with some initial thoughts on wp_filter_content_tags:

​https://core.trac.wordpress.org/ticket/44427#comment:114

[johnjamesjacoby]

Left another comment regarding blacklist_keys specifically:

​https://core.trac.wordpress.org/ticket/50413#comment:35

[johnjamesjacoby]

In 7124:

Content: add support for wp_filter_content_tags() in WordPress 5.5.

This commit removes some deprecated function notices, while also adding ongoing support for filtered content tags.

In branches/2.6, for 2.6.6.

See #3384.

[johnjamesjacoby]

In 7125:

Content: add support for wp_filter_content_tags() in WordPress 5.5.

This commit removes some deprecated function notices, while also adding ongoing support for filtered content tags.

In trunk, for 2.7.

See #3384.