9.3
Release date: January 12, 2021
Release post: https://wp.me/p1moTy-sgZ
Enhancements
Autoloader: improve performance by caching known plugins.
Instant Search: improve compatibility with IE11.
Related Posts: use the semantic time element when displaying dates.
Sharing: defer loading of the reCAPTCHA library by default.
Improved compatibility
AMP: avoid PHP notice on sites using legacy versions of the AMP plugin.
Dashboard: avoid errors on sites using PHP 8.
General: use modern JavaScript best practices for loading scripts.
Infinite Scroll: add compatibility for the TwentyTwentyOne theme.
Search: improve styling for the TwentyTwenty theme.
Synchronization: improve integrity of synchronization between your site and WordPress.com.
WordPress.com Toolbar: iterate on the design and functionality of the toolbar to match the toolbar in use on WordPress.com.
Bug fixes
Autoloader: resolve symbolic links in active plugin paths.
Autoloader: ensure deactivating plugins aren’t cached.
Blocks: improve sidebar display in non-fullscreen mode.
Content Options: do not output CSS when it is not needed.
Instant Search: improve display of tags and categories in search results.
Lazy Images: attempt to load all images when printing a post, and inform the user when printing if images haven’t been loaded.
Podcast Player Block: avoid PHP notices in some scenarios.
Search: limit number of filters automatically set up.
Slideshow Block: ensure that image captions are always shown, regardless of the theme you’re using.
Subscription Block: display the correct default placeholder and button text strings in the post editor.
Subscriptions: fix the behavior of the toggle switches for the comment subscription settings.
Twitter Threads: improve how Twitter Cards are generated for embeds in the thread preview.
VideoPress: detect aspect ratios rounding to both 1.77 and 1.78 as 16:9.
Widgets: avoid JavaScript errors when displaying the Cookies & Consent Widget.
WordPress.com REST API: avoid fatal errors in some scenarios, when updating a post’s metadata.
젯팩 플러그인 9.3에는 기능 추가 보다는 호환성과 버그 수정이 더 주안을 둔 것으로 보여집니다.
워드프레스의 플러그인들이 PHP 8에 대한 호환성 부분 개선을 하나씩 하는 것을 보니 곧 워드프레스를 PHP 8로 이전하는 것을 슬슬 생각해 봐야 할 듯 합니다.
젯팩 플러그인에 추가된 기능이 많아져서 유용성이 많이 높은 플러그인이 되었습니다. 젯팩 플러그인을 이용하는 웹마스터 또는 블로거는 업데이트를 적용하는 것을 추천드립니다.