Title: Laboratorium wydajności Author: WordPress Performance Team Published: 2022-03-07 Last modified: 2026-08-26 --- Szukaj wtyczek ![](https://ps.w.org/performance-lab/assets/banner-772x250.png?rev=3098881) ![](https://ps.w.org/performance-lab/assets/icon.svg?rev=2787149) # Laboratorium wydajności Autor: [WordPress Performance Team](https://profiles.wordpress.org/performanceteam/) [Pobierz](https://downloads.wordpress.org/plugin/performance-lab.4.2.0.zip) [Podgląd na żywo](https://pl.wordpress.org/plugins/performance-lab/?preview=1) * [Szczegóły](https://pl.wordpress.org/plugins/performance-lab/#description) * [Recenzje](https://pl.wordpress.org/plugins/performance-lab/#reviews) * [Instalacja](https://pl.wordpress.org/plugins/performance-lab/#installation) * [Rozwój](https://pl.wordpress.org/plugins/performance-lab/#developers) [Wsparcie](https://wordpress.org/support/plugin/performance-lab/) ## Opis Wtyczka Performance Lab to zbiór funkcji mających na celu poprawę wydajności witryny, z których większość powinna w przyszłości zostać włączona do WordPressa. Wtyczka ułatwia wyszukiwanie i włączenie poszczególnych wtyczek związanych z wydajnością, nad którymi pracuje zespół ds. wydajności. Dzięki temu możesz przetestować funkcje i skorzystać z ich zalet, zanim staną się dostępne w WordPressie. Możesz też odegrać ważną rolę, dzieląc się opiniami, które pomogą jeszcze bardziej ulepszyć te rozwiązania. Wtyczki funkcyjne, które są obecnie polecane przez tę wtyczkę to: * [Optymalizator osadzania](https://wordpress.org/plugins/embed-optimizer/) * [Ulepszone obrazki responsywne](https://wordpress.org/plugins/auto-sizes/) * [Obiekty zastępcze obrazków](https://wordpress.org/plugins/dominant-color-images/) * [Priorytetyzator obrazków](https://wordpress.org/plugins/image-prioritizer/) * [Natychmiastowe przejście do poprzedniej/następnej strony](https://wordpress.org/plugins/nocache-bfcache/) * [Nowoczesne formaty obrazków](https://wordpress.org/plugins/webp-uploads/) * [Detektyw optymalizacji](https://wordpress.org/plugins/optimization-detective/)( zależność dla Optymalizatora osadzania i Priorytetyzatora obrazków) * [Wydajne tłumaczenia](https://wordpress.org/plugins/performant-translations/) * [Wczytywanie spekulacyjne](https://wordpress.org/plugins/speculation-rules/) * [Wyświetl przejścia](https://wordpress.org/plugins/view-transitions/) _(eksperymentalne)_ Te wtyczki można również zainstalować niezależnie od instalacji Laboratorium wydajności, ale jeśli wtyczka Laboratorium wydajności będzie również włączona, będziesz na bieżąco z nowymi funkcjami zwiększającymi wydajność. ## Instalacja #### Instalacja z poziomu WordPressa 1. Przejdź do **Wtyczki > Dodaj nową**. 2. Wyszukaj **Performance Lab**. 3. Zainstaluj i włącz wtyczkę Laboratorium wydajności. #### Instalacja ręczna 1. Prześlij cały katalog `performance-lab` do katalogu `/wp-content/plugins/`. 2. Przejdź do **Wtyczki**. 3. Włącz wtyczkę Laboratorium wydajności. #### Po włączeniu 1. Przejdź do nowego menu **Ustawienia > Wydajność**. 2. Włącz poszczególne funkcje, z których chcesz korzystać. ## Najczęściej zadawane pytania ### Jaki jest cel tej wtyczki? Głównym celem wtyczki Laboratorium wydajności jest umożliwienie testowania różnych funkcji wydajnościowych, których docelowo należy wprowadzić do WordPressa. Jest to w zasadzie zbiór „wtyczek funkcji”, co odróżnia ją od innych wtyczek wydajnościowych oferujących funkcje wydajnościowe, które nie są przeznaczone dla WordPressa i potencjalnie opierają się na funkcjonalnościach, których wykorzystanie w WordPressie byłoby niemożliwe. Lista dostępnych funkcji będzie regularnie się zmieniać: istniejące funkcje mogą zostać usunięte po ich udostępnieniu w WordPressie, natomiast nowe funkcje mogą zostać dodane w dowolnej wersji. ### Czy mogę używać tej wtyczki na swojej witrynie produkcyjnej? Zgodnie z głównym przeznaczeniem wtyczki (patrz powyżej), można ją traktować głównie jako wtyczkę do testów beta różnych funkcji wydajnościowych, które zawiera. Należy jednak pamiętać, że korzystanie z niej wiąże się z ryzykiem. Zachęcamy użytkowników do zachowania ostrożności i uświadomienia sobie, że robią to na własne ryzyko. ### Gdzie mogę przesłać swoją opinię na temat wtyczki? Opinie są mile widziane i bardzo doceniane, zwłaszcza że ta wtyczka stanowi zbiór przyszłych funkcji WordPressa. Jeśli masz sugestie lub prośby dotyczące nowych funkcji, możesz [zgłosić je jako problem w repozytorium Laboratorium wydajności na GitHubie](https://github.com/WordPress/performance/issues/new/choose). Jeśli potrzebujesz pomocy w rozwiązywaniu problemów lub masz pytanie dotyczące wtyczki, [utwórz nowy temat na naszym forum pomocy](https://wordpress.org/support/plugin/performance-lab/#new-topic-0). ### Gdzie mogę zgłosić błędy bezpieczeństwa? Zespół ds. wydajności i społeczność WordPressa traktują luki w zabezpieczeniach poważnie. Doceniamy Państwa starania o odpowiedzialne ujawnianie swoich ustaleń i dołożymy wszelkich starań, aby docenić Państwa wkład. Aby zgłosić problem dotyczący bezpieczeństwa, odwiedź program [WordPress HackerOne](https://hackerone.com/wordpress). ### W jaki sposób mogę przyczynić się do rozwoju wtyczki? Wkład jest zawsze mile widziany! Dowiedz się więcej o tym, jak zaangażować się w [Podręcznik zespołu wydajności podstawowej](https://make.wordpress.org/performance/handbook/get-involved/). ## Recenzje ![](https://secure.gravatar.com/avatar/06b7f717ed594f7dee2beee2bea4fe2513e6f313795a499b1e5c952620942c2d? s=60&d=retro&r=g) ### 󠀁[Must have on wordpress site.](https://wordpress.org/support/topic/must-have-on-wordpress-site/)󠁿 [dev2webtheoria](https://profiles.wordpress.org/dev2webtheoria/) 2026-07-07 This plugin is a must have on the live website. The performance improvement is very much noticeable. ![](https://secure.gravatar.com/avatar/ee421d3fd85b44d745307f4aba5cdfac6c8b05237fbfe7d443b9827d164ba234? s=60&d=retro&r=g) ### 󠀁[great for testing, idk how great for production](https://wordpress.org/support/topic/great-for-testing-idk-how-great-for-production/)󠁿 [Eduard Doloc](https://profiles.wordpress.org/rwky/) 2026-03-11 4 odpowiedzi been using a few of the plugins and metrics for testing and scaling, been using some of the plugins noted there on some production sites, but I do advise on never installing the plugins that require optimization detective. let's hope they make it to core fast! ![](https://secure.gravatar.com/avatar/9764bebb845d66d8337f9773df347f431449ed3793c4f009d8e431d9d0a63935? s=60&d=retro&r=g) ### 󠀁[Good performance improvements but needs polishing](https://wordpress.org/support/topic/good-performance-improvements-but-needs-polishing/)󠁿 [hunain8](https://profiles.wordpress.org/hunain8/) 2026-02-15 I have tested this plugin on a few sites and it provides some useful performance features that are helpful for optimization and experimentation. The modular approach is nice and makes it easy to enable or disable specific options. However, the interface and documentation could be improved for better clarity, especially for non-technical users. Overall, it’s a solid plugin with potential, but still needs refinement for a smoother production workflow. ![](https://secure.gravatar.com/avatar/3af1406d673a63c74afeea35233e593ddca938dfcab703f29f103dfef55088a6? s=60&d=retro&r=g) ### 󠀁[Essential for modern WP sites! Now 100% translated into Persian](https://wordpress.org/support/topic/essential-for-modern-wp-sites-now-100-translated-into-persian/)󠁿 [Afshari](https://profiles.wordpress.org/saeidafshari/) 2026-01-06 Performance Lab is the gateway to the future of WordPress. These tools are crucial for anyone serious about site speed, Core Web Vitals, and modern image formats. I have personally translated and reviewed 100% of the strings for the entire Performance Lab ecosystem, including all standalone plugins (WebP Uploads, Speculation Rules, View Transitions, etc.) and their respective Readme files. As the PTE (Translation Editor), I’ve ensured that complex technical terms are translated accurately to help the Persian WordPress community implement these performance enhancements with ease. Kudos to the performance team for these high-quality tools! Best regards, @ saeidafshari دوستان و توسعه‌دهندگان گرامی، مجموعه افزونه‌های رسمی تیم کارایی وردپرس، شامل ۱۲ ابزار تخصصی برای افزایش سرعت و بهینه‌سازی سایت، به صورت ۱۰۰٪ فارسی‌سازی و بازبینی شد. تمام مفاهیم مدرن مثل قوانین پیش‌بینی مرورگر و بهینه‌سازی تصاویر به دقت معادل‌سازی شده‌اند تا بتوانید بدون ابهام فنی، از آخرین تکنولوژی‌های جهانی در سایت‌های ایرانی استفاده کنید. با احترام، سعید افشاری ![](https://secure.gravatar.com/avatar/adfac032d934fe973f5be82affc00f11dc2f7f4c96f50dcddc459958dc906c19? s=60&d=retro&r=g) ### 󠀁[Good plugin](https://wordpress.org/support/topic/good-plugin-7262/)󠁿 [sharuznau](https://profiles.wordpress.org/sharuznau/) 2025-12-27 great app thx ![](https://secure.gravatar.com/avatar/90ab93a31e38450090f9b483c04c5dd6b09f2e4514de1764fbd4da129acc9841? s=60&d=retro&r=g) ### 󠀁[Plugin UI could have been improved 🤕](https://wordpress.org/support/topic/plugin-ui-could-have-been-improved-%f0%9f%a4%95/)󠁿 [akehsanz](https://profiles.wordpress.org/pixarzbd/) 2025-11-20 2 odpowiedzi Where's lthe dev team🫵🏼 Plugin UI could have been improved.. [ Przeczytaj 51 recenzji ](https://wordpress.org/support/plugin/performance-lab/reviews/) ## Kontrybutorzy i deweloperzy „Laboratorium wydajności” jest oprogramowaniem open source. Poniższe osoby miały wkład w rozwój wtyczki. Zaangażowani * [ WordPress Performance Team ](https://profiles.wordpress.org/performanceteam/) * [ WordPress.org ](https://profiles.wordpress.org/wordpressdotorg/) Wtyczka „Laboratorium wydajności” została przetłumaczona na 27 języków. Podziękuj [tłumaczom](https://translate.wordpress.org/projects/wp-plugins/performance-lab/contributors) za ich wkład. [Przetłumacz wtyczkę “Laboratorium wydajności” na swój język.](https://translate.wordpress.org/projects/wp-plugins/performance-lab) ### Interesuje cię rozwój wtyczki? [Przeglądaj kod](https://plugins.trac.wordpress.org/browser/performance-lab/), sprawdź [repozytorium SVN](https://plugins.svn.wordpress.org/performance-lab/) lub czytaj [dziennik rozwoju](https://plugins.trac.wordpress.org/log/performance-lab/) przez [RSS](https://plugins.trac.wordpress.org/log/performance-lab/?limit=100&mode=stop_on_copy&format=rss). ## Rejestr zmian #### 4.2.0 **Enhancements** * Add `declare( strict_types = 1 )` to all PHP files. ([2424](https://github.com/WordPress/performance/pull/2424)) * Bump minimum PHP requirement from 7.2 to 7.4. ([2469](https://github.com/WordPress/performance/pull/2469)) * Enqueued Assets audit: treat zero-size and no-store responses as errors. ([2481](https://github.com/WordPress/performance/pull/2481)) * Server Timing – Allow description and make duration optional. ([2379](https://github.com/WordPress/performance/pull/2379)) #### 4.1.0 **Bug Fixes** * Fix invalid Server-Timing logic for database query timing when `$wpdb->queries` is `null` due to no query having been done yet. ([2346](https://github.com/WordPress/performance/pull/2346)) **Documentation** * Remove Web Worker Offloading from being featured by Performance Lab. ([2404](https://github.com/WordPress/performance/pull/2404)) #### 4.0.1 **Bug Fixes** * Add notices and improved type checking for `$wpdb->queries` when attempting to compute server-timing for database queries. ([2159](https://github.com/WordPress/performance/pull/2159)) * Skip stylesheets with empty `href` attributes in Site Health audit. ([2281](https://github.com/WordPress/performance/pull/2281), [2328](https://github.com/WordPress/performance/pull/2328)) * Use proper escape function. ([2246](https://github.com/WordPress/performance/pull/2246)) #### 4.0.0 **Enhancements** * Add Instant Back/Forward to list of performance feature plugins. ([2119](https://github.com/WordPress/performance/pull/2119)) * Add admin pointers to promote new Performance Lab features. ([2122](https://github.com/WordPress/performance/pull/2122)) * Implement opt-in `PERFLAB_PLACE_OBJECT_CACHE_DROPIN` for Server-Timing `object- cache.php` placement. ([1996](https://github.com/WordPress/performance/pull/1996)) * Use `wp_is_rest_endpoint()` to detect if we are handling a REST API request. ( [2094](https://github.com/WordPress/performance/pull/2094)) **Bug Fixes** * Fix TypeError in `perflab_aao_query_autoloaded_options()` by serializing non- scalar option values. ([1934](https://github.com/WordPress/performance/pull/1934)) * Omit admin pointer for new plugin if plugin is already active. ([2143](https://github.com/WordPress/performance/pull/2143)) * Prevent effective asset cache headers audit from running on local/development environments. ([2035](https://github.com/WordPress/performance/pull/2035)) * Use HTML Tag Processor to audit blocking scripts & styles in Site Health’s enqueued- assets test. ([2059](https://github.com/WordPress/performance/pull/2059)) #### 3.9.0 **Enhancements** * Remove experimental flags from Embed Optimizer and Image Prioritizer. ([1846](https://github.com/WordPress/performance/pull/1846)) #### 3.8.0 **Enhancements** * Add Site Health test for `Cache-Control: no-store` page response header which disables bfcache. ([1807](https://github.com/WordPress/performance/pull/1807)) * Add Site Health test to verify that static assets are served with far-future expires. ([1727](https://github.com/WordPress/performance/pull/1727)) * Enqueue scripts using `plugins_url()` instead of `plugin_dir_url()`. ([1761](https://github.com/WordPress/performance/pull/1761)) #### 3.7.0 **Enhancements** * Add guidance for managing Performance feature plugins. ([1734](https://github.com/WordPress/performance/pull/1734)) * Automatically discover plugin dependencies when obtaining Performance feature plugins from WordPress.org. ([1680](https://github.com/WordPress/performance/pull/1680)) * Disregard transient cache in `perflab_query_plugin_info()` when a plugin is absent.( [1694](https://github.com/WordPress/performance/pull/1694)) * Minify script used for ajax activation of features; warn if absent and serve original file when SCRIPT_DEBUG is enabled. ([1658](https://github.com/WordPress/performance/pull/1658)) **Bug Fixes** * Fix latest plugin version not being downloaded consistently. ([1693](https://github.com/WordPress/performance/pull/1693)) #### 3.6.1 **Bug Fixes** * Fix race condition bug where activating multiple features sequentially could fail to activate some features. ([#1675](https://github.com/WordPress/performance/pull/1675)) #### 3.6.0 **Enhancements** * Use AJAX for activating features / plugins in Performance Lab. ([1646](https://github.com/WordPress/performance/pull/1646)) * Introduce AVIF header health check. ([1612](https://github.com/WordPress/performance/pull/1612)) * Install and activate Optimization Detective when the Embed Optimizer feature is activated from the Performance screen. ([1644](https://github.com/WordPress/performance/pull/1644)) **Bug Fixes** * Fix uses of 'Plugin not found’ string. ([1651](https://github.com/WordPress/performance/pull/1651)) #### 3.5.1 **Bug Fixes** * Account for plugin dependencies when storing relevant plugin info. ([1613](https://github.com/WordPress/performance/pull/1613)) #### 3.5.0 **Enhancements** * Add Web Worker Offloading to list of Performance features. ([1577](https://github.com/WordPress/performance/pull/1577)) * Only store info for relevant standalone plugins in the transient cache. ([1573](https://github.com/WordPress/performance/pull/1573)) * Use a single WordPress.org API request to get information for all plugins. ([1562](https://github.com/WordPress/performance/pull/1562)) #### 3.4.1 **Bug Fixes** * Fix Incorrect use of _n(). ([1491](https://github.com/WordPress/performance/pull/1491)) #### 3.4.0 **Enhancements** * Remove Server-Timing metric for the autoloaded options query time. ([1456](https://github.com/WordPress/performance/pull/1456)) **Bug Fixes** * Avoid sending Server-Timing header when buffer is being cleaned. ([1443](https://github.com/WordPress/performance/pull/1443)) * Fix disabled options from reappearing in Site Health after external update. ( [1374](https://github.com/WordPress/performance/pull/1374)) * Improve Performance screen when external requests to WordPress.org fail. ([1474](https://github.com/WordPress/performance/pull/1474)) #### 3.3.1 **Enhancements** * Add PHPStan strict rules (except for empty.notAllowed). ([1241](https://github.com/WordPress/performance/pull/1241)) **Bug Fixes** * Allow null to be passed into perflab_admin_pointer(). ([1393](https://github.com/WordPress/performance/pull/1393)) #### 3.3.0 **Enhancements** * Bump minimum WP versions and WP version tested up to. ([1333](https://github.com/WordPress/performance/pull/1333)) * Improve message for WebP site health test. ([1249](https://github.com/WordPress/performance/pull/1249)) * Remove 'Requires at least’ and 'Requires PHP’ from plugin readmes. ([1334](https://github.com/WordPress/performance/pull/1334)) * Upgrade PHPStan to 1.11.6. ([1325](https://github.com/WordPress/performance/pull/1325)) **Bug Fixes** * Extend core’s Autoloaded Options Site Health test if present (in WP 6.6). ([1298](https://github.com/WordPress/performance/pull/1298)) * Fix unit tests for multisite. ([1327](https://github.com/WordPress/performance/pull/1327)) #### 3.2.0 **Enhancements** * Add install note after each PerfLab feature plugin in the plugin list table. ( [1265](https://github.com/WordPress/performance/pull/1265)) * Update plugins with new banners and icons. ([1272](https://github.com/WordPress/performance/pull/1272)) **Bug Fixes** * Fix Server-Timing compatibility with other plugins that do output buffering. ( [1260](https://github.com/WordPress/performance/pull/1260)) * Harden autoloaded-options site health test for incorrectly implemented external object cache plugins. ([1238](https://github.com/WordPress/performance/pull/1238)) #### 3.1.0 **Enhancements** * Add progress indicator when activating a feature. ([1190](https://github.com/WordPress/performance/pull/1190)) * Display plugin settings links in the features screen and fix responsive layout for mobile. ([1208](https://github.com/WordPress/performance/pull/1208)) * Add plugin dependency support for activating performance features. ([1184](https://github.com/WordPress/performance/pull/1184)) * Add support for AVIF image format in site health. ([1177](https://github.com/WordPress/performance/pull/1177)) * Add server timing to REST API response. ([1206](https://github.com/WordPress/performance/pull/1206)) * Bump minimum PHP requirement to 7.2. ([1130](https://github.com/WordPress/performance/pull/1130)) * Refine logic in perflab_install_activate_plugin_callback() to rely only on validated slug. ([1170](https://github.com/WordPress/performance/pull/1170)) * Improve overall code quality with stricter static analysis checks. ([775](https://github.com/WordPress/performance/issues/775)) **Bug Fixes** * Avoid passing incomplete data to perflab_render_plugin_card() and show error when plugin directory API query fails. ([1175](https://github.com/WordPress/performance/pull/1175)) * Do not show admin pointer on the Performance screen and dismiss the pointer when visited. ([1147](https://github.com/WordPress/performance/pull/1147)) * Fix `WordPress.DB.DirectDatabaseQuery.DirectQuery` warning for Autoloaded Options Health Check. ([1179](https://github.com/WordPress/performance/pull/1179)) #### 3.0.0 **Enhancements** * Add caching to the wordpress.org query to get plugin information. ([1022](https://github.com/WordPress/performance/pull/1022)) * Add support for autoloading enhancements in WordPress 6.6 trunk to autoloaded options Site Health check. ([1112](https://github.com/WordPress/performance/pull/1112)) * Bump minimum required WordPress version to 6.4. ([1062](https://github.com/WordPress/performance/pull/1062)) * Enhance `object-cache.php` drop-in placement logic to support updating to a newer version of the file. ([1047](https://github.com/WordPress/performance/pull/1047)) * Implement support for annotating certain plugins as experimental. ([1111](https://github.com/WordPress/performance/pull/1111)) * Migrate Site Health checks from being modules to becoming part of the plugin core. ([1042](https://github.com/WordPress/performance/pull/1042)) * Remove modules infrastructure and UI from the plugin. ([1060](https://github.com/WordPress/performance/pull/1060)) * Support changing autoload value for largest autoloaded options in Site Health check. ([1048](https://github.com/WordPress/performance/pull/1048)) * Use plugin slug for generator tag. ([1103](https://github.com/WordPress/performance/pull/1103)) **Documentation** * Update tested WordPress version to 6.5. ([1027](https://github.com/WordPress/performance/pull/1027)) #### 2.9.0 **Features** * Infrastructure: Add standalone plugin version constants for auto-sizes and speculation- rules. ([958](https://github.com/WordPress/performance/pull/958)) **Enhancements** * Infrastructure: Include standalone plugin slugs in generator tag. ([949](https://github.com/WordPress/performance/pull/949)) **Bug Fixes** * Infrastructure: Sanitize metric name for `Server-Timing` header. ([957](https://github.com/WordPress/performance/pull/957)) #### 2.8.0 **Features** * Infrastructure: Introduce UI for managing Performance Lab standalone plugins.( [864](https://github.com/WordPress/performance/pull/864)) **Enhancements** * Infrastructure: Add support for plugin live preview in the plugin directory. ( [890](https://github.com/WordPress/performance/pull/890)) * Infrastructure: Allow module `can-load.php` callbacks to return a `WP_Error` with more information. ([891](https://github.com/WordPress/performance/pull/891)) * Infrastructure: Implement admin pointer to indicate to the user they need to migrate modules to their standalone plugins. ([910](https://github.com/WordPress/performance/pull/910)) * Infrastructure: Implement migration logic and UI from Performance Lab modules to their standalone plugins. ([899](https://github.com/WordPress/performance/pull/899)) * Infrastructure: Reset admin pointer dismissal for module migration when the user activates a module. ([915](https://github.com/WordPress/performance/pull/915)) **Bug Fixes** * Infrastructure: Fix construction of translation strings in admin/plugins.php.( [925](https://github.com/WordPress/performance/pull/925)) #### 2.7.0 **Enhancements** * Images: Remove Fetchpriority module as the functionality is now available in WordPress core. ([854](https://github.com/WordPress/performance/pull/854)) * Infrastructure: Bump minimum required PHP version to 7.0 and minimum required WP version to 6.3. ([851](https://github.com/WordPress/performance/pull/851)) **Documentation** * Infrastructure: Publish Image Placeholders standalone plugin. ([842](https://github.com/WordPress/performance/pull/842)) #### 2.6.1 **Bug Fixes** * Infrastructure: Remove PHPStan config file from plugin directory. ([816](https://github.com/WordPress/performance/pull/816)) **Documentation** * Infrastructure: Add standalone plugin assets. ([815](https://github.com/WordPress/performance/pull/815)) #### 2.6.0 **Features** * Infrastructure: Add output buffering checkbox to Server-Timing screen. ([801](https://github.com/WordPress/performance/pull/801)) * Infrastructure: Implement logic to measure specific hook execution time with Server-Timing controlled by a WP Admin screen. ([784](https://github.com/WordPress/performance/pull/784)) **Enhancements** * Images: Fix incorrect function prefixes in Image Placeholders. ([789](https://github.com/WordPress/performance/pull/789)) * Infrastructure: Add early exit clauses to files with procedural code. ([790](https://github.com/WordPress/performance/pull/790)) * Infrastructure: Allow disabling Server-Timing entirely using `PERFLAB_DISABLE_SERVER_TIMING` constant. ([795](https://github.com/WordPress/performance/pull/795)) **Bug Fixes** * Images: Fix WebP handling when editing images based on WordPress 6.3 change. ( [796](https://github.com/WordPress/performance/pull/796)) * Infrastructure: Fix errors detected by Plugin Checker. ([788](https://github.com/WordPress/performance/pull/788)) #### 2.5.0 **Enhancements** * Images: Check for fetchpriority feature being available in WordPress core before loading the module. ([769](https://github.com/WordPress/performance/pull/769)) * Database Optimization: Remove SQLite module. ([764](https://github.com/WordPress/performance/pull/764)) * Infrastructure: Bump tested up to version to 6.3. ([772](https://github.com/WordPress/performance/pull/772)) #### 2.4.0 **Enhancements** * Database: Implement migration prompt to migrate from SQLite module to standalone plugin due to removal in the following release. ([739](https://github.com/WordPress/performance/pull/739)) * Infrastructure: Enhance code quality by adding PHPStan and fixing level 0 issues.( [730](https://github.com/WordPress/performance/pull/730)) * Infrastructure: Use static closures for minor performance improvement whenever instance access is not needed. ([729](https://github.com/WordPress/performance/pull/729)) **Bug Fixes** * Database: Fix SQLite module deactivation routine to make standalone plugin migration work correctly. ([743](https://github.com/WordPress/performance/pull/743)) * Infrastructure: Make `Server-Timing` header output more robust. ([736](https://github.com/WordPress/performance/pull/736)) #### 2.3.0 **Enhancements** * Images: Configure `Dominant Color` and `Fetchpriority` modules for their standalone plugins. ([704](https://github.com/WordPress/performance/pull/704)) * Infrastructure: Temporarily remove Image Placeholders from standalone `plugins. json` definition. ([719](https://github.com/WordPress/performance/pull/719)) * Infrastructure: Use dynamic version from `plugins.json` for manual workflow. ( [710](https://github.com/WordPress/performance/pull/710)) **Bug Fixes** * Images: Add dominant color styling before any existing inline style attributes.( [716](https://github.com/WordPress/performance/pull/716)) * Infrastructure: Resolve low-severity security advisory [GHSA-66qq-69rw-6×63](https://github.com/WordPress/performance/security/advisories/GHSA-66qq-69rw-6x63). #### 2.2.0 **Enhancements** * Images: Remove „experimental” flag from Fetchpriority module. ([702](https://github.com/WordPress/performance/pull/702)) * Infrastructure: Implement infrastructure for launching standalone plugins from modules, including Modern Image Formats. ([699](https://github.com/WordPress/performance/pull/699)) * Infrastructure: Include `WordPress-Extra` rules in PHPCS configuration and fix resulting problems. ([695](https://github.com/WordPress/performance/pull/695)) **Bug Fixes** * Images: Sanitize target param before using it. ([690](https://github.com/WordPress/performance/pull/690)) **Documentation** * Images: Change module slug/directory from `dominant-color` to `dominant-color- images`. ([708](https://github.com/WordPress/performance/pull/708)) * Images: Rename `Dominant Color` module to `Dominant Color images`. ([705](https://github.com/WordPress/performance/pull/705)) #### 2.1.0 **Enhancements** * Infrastructure: Add `wp-total` metric to default Server-Timing metrics. ([669](https://github.com/WordPress/performance/pull/669)) * Infrastructure: Ensure module `load.php` files really only load other code to prevent conflicts in standalone plugins. ([674](https://github.com/WordPress/performance/pull/674)) **Bug Fixes** * Infrastructure: Fix problems with placing `object-cache.php` drop-in. ([672](https://github.com/WordPress/performance/pull/672)) #### 2.0.0 **Enhancements** * Object Cache: Update WordPress version to 6.1 and remove Cache modules. ([641](https://github.com/WordPress/performance/pull/641)) * Measurement: Add `perflab_disable_object_cache_dropin` filter. ([629](https://github.com/WordPress/performance/pull/629)) * Database: Add an indicator in the adminbar to show when using SQLite. ([604](https://github.com/WordPress/performance/pull/604)) **Bug Fixes** * Images: Check for existing `$metadata['sizes']` to fix PHP warning. ([648](https://github.com/WordPress/performance/pull/648)) * Images: Use correct number of arguments in filter callback. ([634](https://github.com/WordPress/performance/pull/634)) * Database: Fix invalid docs and return types as highlighted by static analysis.( [645](https://github.com/WordPress/performance/pull/645)) * Infrastructure: Fix incorrect usage of `plugin_action_links_*` filter. ([647](https://github.com/WordPress/performance/pull/647)) **Documentation** * Infrastructure: Add file header to object-cache drop-in to clarify purpose. ( [649](https://github.com/WordPress/performance/pull/649)) #### 1.9.0 **Enhancements** * Database: Remove warning about multi-server environment from the SQLite module description. ([619](https://github.com/WordPress/performance/pull/619)) **Bug Fixes** * Infrastructure: Enhance object-cache.php drop-in interoperability with other plugins. ([616](https://github.com/WordPress/performance/pull/616)) #### 1.8.0 **Features** * Measurement: Implement Server-Timing API foundation as well as basic load time metrics. ([553](https://github.com/WordPress/performance/pull/553)) * Database: Implement new experimental SQLite integration module. ([547](https://github.com/WordPress/performance/pull/547)) * Images: Implement new experimental `fetchpriority` module. ([528](https://github.com/WordPress/performance/pull/528)) **Bug Fixes** * Database: Fix SQLite notices related to undefined properties. ([600](https://github.com/WordPress/performance/pull/600)) * Database: Fix incorrect handling of `admin_email` and actual admin user’s email when original `admin_email` user was deleted. ([603](https://github.com/WordPress/performance/pull/603)) * Database: Make WP filesystem setup more robust to prevent potential errors. ( [595](https://github.com/WordPress/performance/pull/595)) #### 1.7.0 **Enhancements** * Images: Change WP Image editor quality for mime types. ([571](https://github.com/WordPress/performance/pull/571)) * Infrastructure: Introduce database focus area, rename JavaScript focus area to JS & CSS, and phase out Site Health focus area. ([566](https://github.com/WordPress/performance/pull/566)) **Bug Fixes** * Images: Avoid potentially adding invalid attributes or duplicates for dominant color images. ([578](https://github.com/WordPress/performance/pull/578)) * Images: Fix fatal error in REST API response when an image has no attachment metadata. ([568](https://github.com/WordPress/performance/pull/568)) * Images: Fix image focal point bug when dominant color is enabled by not overriding` style` attribute. ([582](https://github.com/WordPress/performance/pull/582)) * Images: Fix opt-in checkbox for generating WebP and JPEG to also show on Multisite.( [565](https://github.com/WordPress/performance/pull/565)) #### 1.6.0 **Enhancements** * Site Health: Only load Site Health checks for persistent cache and full page cache when not available in core. ([543](https://github.com/WordPress/performance/pull/543)) * Images: Add checkbox to Settings > Media to control whether to generate JPEG in addition to WebP. ([537](https://github.com/WordPress/performance/pull/537)) * Images: Generate only WebP images by default for JPEG and WebP uploads. ([527](https://github.com/WordPress/performance/pull/527)) * Infrastructure: Bump minimum WordPress requirement to 6.0. ([549](https://github.com/WordPress/performance/pull/549)) #### 1.5.0 **Enhancements** * Site Health: Improve autoloaded options check by highlighting largest autoloaded options. ([353](https://github.com/WordPress/performance/pull/353)) #### 1.4.0 **Enhancements** * Images: Enhance JS replacement mechanism for WebP to JPEG to more reliably replace full file name. ([443](https://github.com/WordPress/performance/pull/443)) * Images: Introduce `webp_uploads_get_content_image_mimes()` to get content image MIME replacement rules. ([420](https://github.com/WordPress/performance/pull/420)) * Infrastructure: Add `PERFLAB_PLUGIN_DIR_PATH` constant for `plugin_dir_path()`.( [429](https://github.com/WordPress/performance/pull/429)) * Infrastructure: Rename Site Health check modules for language and consistency.( [423](https://github.com/WordPress/performance/pull/423)) **Bug Fixes** * Site Health: Fix incorrect usage of badge colors in all Site Health checks. ( [472](https://github.com/WordPress/performance/pull/472)) * Images: Add the original image’s extension to the WebP file name to ensure it is unique. ([444](https://github.com/WordPress/performance/pull/444)) * Images: Fix REST API support for plain permalinks. ([457](https://github.com/WordPress/performance/pull/457)) * Infrastructure: Remove plugin option network-wide for Multisite during uninstall.( [458](https://github.com/WordPress/performance/pull/458)) #### 1.3.0 **Enhancements** * Images: Add replacing of images only in frontend context. ([424](https://github.com/WordPress/performance/pull/424)) * Images: Allow control for which image sizes to generate additional MIME type versions. ([415](https://github.com/WordPress/performance/pull/415)) * Images: Discard WebP image if it is larger than corresponding JPEG image. ([418](https://github.com/WordPress/performance/pull/418)) * Images: Optimize computing dominant color and transparency for images by combining the two functions. ([381](https://github.com/WordPress/performance/pull/381)) * Images: Provide fallback JPEG images in frontend when WebP is not supported by the browser. ([360](https://github.com/WordPress/performance/pull/360)) * Images: Rely on `wp_get_image_editor()` methods argument to check whether it supports dominant color methods. ([404](https://github.com/WordPress/performance/pull/404)) * Images: Remove experimental label from Dominant Color module and turn on by default for new installs. ([425](https://github.com/WordPress/performance/pull/425)) * Site Health: Remove `perflab_aea_get_resource_file_size()` in favor of `wp_filesize()`.( [380](https://github.com/WordPress/performance/pull/380)) * Site Health: Update documentation link for autoloaded options. ([408](https://github.com/WordPress/performance/pull/408)) * Infrastructure: Implement mechanism to not load module if core version is available.( [390](https://github.com/WordPress/performance/pull/390)) **Bug Fixes** * Images: Ensure incorrect usage of `webp_uploads_upload_image_mime_transforms` filter is treated correctly. ([393](https://github.com/WordPress/performance/pull/393)) * Images: Fix PHP notice and bug in logic for when `webp_uploads_prefer_smaller_image_file` filter is set to `true`. ([397](https://github.com/WordPress/performance/pull/397)) * Images: Fix an infinite loop in the WebP fallback mechanism. ([433](https://github.com/WordPress/performance/pull/433)) * Images: Fix dominant color upload process to not override potential third-party editors. ([401](https://github.com/WordPress/performance/pull/401)) * Images: Remove additional image backup sources & sizes files when attachment deleted. ([411](https://github.com/WordPress/performance/pull/411)) * Infrastructure: Avoid including .husky directory in plugin ZIP. ([421](https://github.com/WordPress/performance/pull/421)) * Infrastructure: Do not show admin pointer in multisite Network Admin. ([394](https://github.com/WordPress/performance/pull/394)) #### 1.2.0 **Features** * Images: Add Dominant Color module to provide color background for loading images.( [282](https://github.com/WordPress/performance/pull/282)) * Site Health: Add Site Health check for Full Page Cache usage. ([263](https://github.com/WordPress/performance/pull/263)) **Enhancements** * Images: Update `webp_uploads_pre_generate_additional_image_source` filter to allow returning file size. ([334](https://github.com/WordPress/performance/pull/334)) * Infrastructure: Introduce plugin uninstaller routine. ([345](https://github.com/WordPress/performance/pull/345)) * Infrastructure: Use `wp_filesize` instead of `filesize` if available. ([376](https://github.com/WordPress/performance/pull/376)) **Bug Fixes** * Images: Avoid overwriting existing WebP files when creating WebP images. ([359](https://github.com/WordPress/performance/pull/359)) * Images: Back up edited `full` image sources when restoring the original image.( [314](https://github.com/WordPress/performance/pull/314)) #### 1.1.0 **Features** * Infrastructure: Add Performance Lab generator meta tag to `wp_head` output. ( [322](https://github.com/WordPress/performance/pull/322)) **Enhancements** * Images: Introduce filter `webp_uploads_pre_generate_additional_image_source` to short-circuit generating additional image sources on upload. ([318](https://github.com/WordPress/performance/pull/318)) * Images: Introduce filter `webp_uploads_pre_replace_additional_image_source` to short-circuit replacing additional image sources in frontend content. ([319](https://github.com/WordPress/performance/pull/319)) * Images: Refine logic to select smaller image file in the frontend based on `webp_uploads_prefer_smaller_image_file` filter. ([302](https://github.com/WordPress/performance/pull/302)) * Images: Replace the featured image with WebP version when available. ([316](https://github.com/WordPress/performance/pull/316)) * Site Health: Update Site Health Autoloaded options documentation link. ([313](https://github.com/WordPress/performance/pull/313)) * Infrastructure: Avoid unnecessarily early escape of Site Health check labels.( [332](https://github.com/WordPress/performance/pull/332)) **Bug Fixes** * Object Cache: Correct label for persistent object cache Site Health check. ([329](https://github.com/WordPress/performance/pull/329)) * Images: Only update the specified target images when an image is edited. ([301](https://github.com/WordPress/performance/pull/301)) #### 1.0.0 **Features** * Images: Generate secondary image MIME types when editing original image. ([235](https://github.com/WordPress/performance/pull/235)) **Enhancements** * Images: Introduce `webp_uploads_prefer_smaller_image_file` filter allowing to opt in to preferring the smaller image file. ([287](https://github.com/WordPress/performance/pull/287)) * Images: Select MIME type to use in frontend content based on file size. ([243](https://github.com/WordPress/performance/pull/243)) * Site Health: Update Site Health reports copy for more clarity and consistency.( [272](https://github.com/WordPress/performance/pull/272)) **Documentation** * Infrastructure: Define the plugin’s version support and backward compatibility policy. ([240](https://github.com/WordPress/performance/pull/240)) #### 1.0.0-rc.1 **Enhancements** * Images: Change expected order of items in the `webp_uploads_content_image_mimes` filter. ([250](https://github.com/WordPress/performance/pull/250)) * Images: Replace images in frontend content without using an additional regular expression. ([262](https://github.com/WordPress/performance/pull/262)) * Images: Restore and backup image sizes alongside the sources properties. ([242](https://github.com/WordPress/performance/pull/242)) **Bug Fixes** * Images: Select image editor based on WebP support instead of always using the default one. ([259](https://github.com/WordPress/performance/pull/259)) #### 1.0.0-beta.3 **Bug Fixes** * Infrastructure: Ensure default modules are loaded regardless of setting registration.( [248](https://github.com/WordPress/performance/pull/248)) #### 1.0.0-beta.2 **Features** * Images: Create additional MIME types for the full size image. ([194](https://github.com/WordPress/performance/pull/194)) * Site Health: Add module to warn about excessive amount of autoloaded options.( [124](https://github.com/WordPress/performance/pull/124)) **Enhancements** * Images: Adds sources information to the attachment media details of the REST response. ([224](https://github.com/WordPress/performance/pull/224)) * Images: Allow developers to select which image format to use for images in the content. ([230](https://github.com/WordPress/performance/pull/230)) * Images: Allow developers to tweak which image formats to generate on upload. ( [227](https://github.com/WordPress/performance/pull/227)) * Images: Replace the full size image in `the_content` with additional MIME type if available. ([195](https://github.com/WordPress/performance/pull/195)) * Object Cache: Include `memcached` extension in checks for object cache support.( [206](https://github.com/WordPress/performance/pull/206)) * Infrastructure: Add plugin banner and icon assets. ([231](https://github.com/WordPress/performance/pull/231)) * Infrastructure: Use `.gitattributes` instead of `.distignore` to better support ZIP creation. ([223](https://github.com/WordPress/performance/pull/223)) **Bug Fixes** * Images: Use `original` image to generate all additional image format sub-sizes.( [207](https://github.com/WordPress/performance/pull/207)) * Infrastructure: Replace unreliable activation hook with default value for enabled modules. ([222](https://github.com/WordPress/performance/pull/222)) **Documentation** * Infrastructure: Update release instructions to include proper branching strategy and protect release branches. ([221](https://github.com/WordPress/performance/pull/221)) #### 1.0.0-beta.1 **Features** * Images: Add WebP for uploads module. ([32](https://github.com/WordPress/performance/pull/32)) * Images: Support retry mechanism for generating sub-sizes in additional MIME types on constrained environments. ([188](https://github.com/WordPress/performance/pull/188)) * Images: Update `the_content` with the appropriate image format. ([152](https://github.com/WordPress/performance/pull/152)) * Site Health: Add WebP support in site health. ([141](https://github.com/WordPress/performance/pull/141)) * Site Health: Add module to alert about excessive JS and CSS assets. ([54](https://github.com/WordPress/performance/pull/54)) * Object Cache: Add Site Health check module for persistent object cache. ([111](https://github.com/WordPress/performance/pull/111)) * Infrastructure: Add settings screen to toggle modules. ([30](https://github.com/WordPress/performance/pull/30)) * Infrastructure: Added admin pointer. ([199](https://github.com/WordPress/performance/pull/199)) **Enhancements** * Object Cache: Always recommend object cache on multisite. ([200](https://github.com/WordPress/performance/pull/200)) * Images: Create image sub-sizes in additional MIME types using `sources` for storage.( [147](https://github.com/WordPress/performance/pull/147)) * Images: Update module directories to be within their focus directory. ([58](https://github.com/WordPress/performance/pull/58)) * Site Health: Enhance detection of enqueued frontend assets. ([136](https://github.com/WordPress/performance/pull/136)) * Infrastructure: Add link to Settings screen to the plugin’s entry in plugins list table. ([197](https://github.com/WordPress/performance/pull/197)) * Infrastructure: Enable all non-experimental modules on plugin activation. ([191](https://github.com/WordPress/performance/pull/191)) * Infrastructure: Include generated module-i18n.php file in repository. ([196](https://github.com/WordPress/performance/pull/196)) * Infrastructure: Introduce `perflab_active_modules` filter to control which modules are active. ([87](https://github.com/WordPress/performance/pull/87)) * Infrastructure: Remove unnecessary question marks from checkbox labels. ([110](https://github.com/WordPress/performance/pull/110)) * Infrastructure: Rename `object-caching` to `object-cache`. ([108](https://github.com/WordPress/performance/pull/108)) **Bug Fixes** * Images: Ensure the `-scaled` image remains in the original uploaded format. ( [143](https://github.com/WordPress/performance/pull/143)) * Images: Fix typo to access to the correct image properties. ([203](https://github.com/WordPress/performance/pull/203)) * Infrastructure: Ensure that module header fields can be translated. ([60](https://github.com/WordPress/performance/pull/60)) **Documentation** * Site Health: Mark Site Health Audit Enqueued Assets module as experimental for now. ([205](https://github.com/WordPress/performance/pull/205)) * Infrastructure: Add `readme.txt` and related update script. ([72](https://github.com/WordPress/performance/pull/72)) * Infrastructure: Add changelog generator script. ([51](https://github.com/WordPress/performance/pull/51)) * Infrastructure: Add contribution documentation. ([47](https://github.com/WordPress/performance/pull/47)) * Infrastructure: Add release documentation. ([138](https://github.com/WordPress/performance/pull/138)) * Infrastructure: Define module specification in documentation. ([26](https://github.com/WordPress/performance/pull/26)) ## Wtyczka społecznościowa Wtyczka jest rozwijana i obsługiwana przez społeczność. 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