Docblock improvements for 5.2

[SergeyBiryukov]

Previously:

• #42505 (5.1)
• #41017 (4.9)
• #39130 (4.8)
• #37770 (4.7)
• #32246 (4.6)

[SergeyBiryukov]

In 44921:

Docs: Improve documentation for wp_die() handlers.

See #46543.

[SergeyBiryukov]

In 44923:

Docs: Add missing article in setExpectedDeprecated() DocBlock.

See #46543.

[SergeyBiryukov]

In 45017:

Docs: Improve documentation for wp_die() handlers after [45015] and [45016].

See #46543, #46025, #46026.

[SergeyBiryukov]

In 45033:

Docs: Correct back-compat reference to $excluded_categories in get_adjacent_post().

See #46543, #17673.

[johnbillion]

In 45035:

Docs: Correct some documentation typos.

See #46543

[johnbillion]

In 45036:

Docs: Improve the documentation for metadata related filter parameters.

See #46543

[johnbillion]

In 45037:

Docs: Correct the documentation for the oEmbed HTML filtering.

See #46543

[SergeyBiryukov]

In 45089:

Docs: Correct @param description for remove_theme_support().

Add @return description for current_theme_supports().

See #46543.

[SergeyBiryukov]

In 45163:

Docs: Add missing @since tags for wp_targeted_link_rel() and wp_targeted_link_rel_callback().

See #43187, #46543.

[SergeyBiryukov]

In 45203:

Docs: Adjust comments in wp_initial_constants() to conform to WPCS.

See #46543.

[SergeyBiryukov]

In 45222:

Docs: Fix typo in WP_Site_Health_Auto_Updates::test_constants() description.

See #46543.

[SergeyBiryukov]

In 45226:

Docs: Improve documentation for various WP_Filesystem_Base methods and extending classes.

Props jaydeep-rami, man4toman, SaeedFard, mukesh27, mohadeseghasemi, ebrahimzadeh, juiiee8487, SergeyBiryukov.
Fixes #42227, #46806, #46840. See #46543.

[ramiy]

@johnbillion @SergeyBiryukov

Please review #42923

[pento]

With RC1 happening today/tomorrow, I'm marking this ticket as fixed.

[SergeyBiryukov]

In 45266:

Docs: Use 3-digit, x.x.x style semantic versioning for @since 5.2.0 entries in wp-admin/includes/file.php.

See #46543.