Hotfix for PHP warnings raised by excludeposts=this

Fixes an issue where excludeposts=this raised PHP warnings when navigating to non-post pages. See the support thread.

Hotfix for widget's current category handling

Fixes an issue where the LCP widget incorrectly handled the current category for category id '1' (#506).
Thanks @yangqiceng for reporting 👍

Hotfix for widget's current post detection

Fixes an issue where the LCP widget incorrectly detected the current post on pages containing multiple posts, such pages do not actually have a 'current' post.

https://wordpress.org/support/topic/current-class-is-being-added-to-final-post-in-list/#post-17054055

Version 0.89

This release introduces one new feature

• Allows using excluded ids for categorypage=yes (#418). See the docs for usage.

Full Changelog: v0.88.1...v0.89

Small fixes for widget, deprecate PHP 5.4

• Fixed PHP warnings that appeared when creating a new LCP widget, see the support thread.
• Upgraded testing environment.
• Fixed PHP 8.1 deprecation warnings reported by testing suite.
• Deprecation notice: this is the last version with official support of PHP 5.4. Required PHP version will be raised to 5.6 with the next release.

Version 0.88

This release includes two new features:

• When filtering by a single category, you can add main_cat_only=yes to select only the posts that have this category as their main one (#449). See the docs.
• Similar to currenttags, currentterms has been added to support filtering by current post's custom taxonomy terms (#293). See the docs.

Version 0.87

This release includes much awaited new features.

• New feature: use keep_orderby_filters=yes to prevent the plugin from removing 'posts_orderby' filters added by other plugins/themes.
• New feature: use ignore_sticky_posts=yes to ignore all sticky posts, they will still be displayed as regular posts in normal order if they match your filtering options, though. (#342)
• New feature: use cat_sticky_posts=yes to make sticky posts 'stick' when filtering by category. (#423)

See the docs for details.

Multiple CSS classes hotfix

Fixed multiple CSS classes, things like [catlist posts_cats=yes posts_cats_class="feed categories"] now work. Use space as a delimiter like in HTML.

Version 0.86

This release includes important and much awaited new features as well as some fixes.

• New feature: use link_current=no to prevent the current post from being wrapped in a link.
• New feature: display categories and tags of each post with posts_cats and posts_tags, a bunch of new parameters have been added to customise this feature, see the docs.
• Fixed an issue with currenttags, when navigating to a post with no tags, no posts are displayed, same as with categorypage.
• Updated the testing environment and CI scripts

Small fix for PHP 7.4

Attempted fix of a compatibility issue with some versions of PHP 7.4

https://wordpress.org/support/topic/fatal-error-3888/