CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

3.10.0-alpha - unreleased

This is an alpha version! The changes listed here are not final.

Added

• Concatenation: create invisible "minify module" that handles deactivation of both modules.
• Connection: Disconnecting a connection owner account will disconnect all other users first.
• Speculation Rules: initial import of previous work to add speculation rules to Boost

Changed

• Connection: Display connection status on Users page independent of the SSO module.
• General: Improved the way modules are configured internally [#39859]
• Performance: only look for specific hosting providers in admin page.
• Update package dependencies.

Fixed

• Critical CSS: Fix showing empty error in some cases, when generation failed.

3.9.0 - 2025-02-17

Added

• Cloud CSS: Handle prioritized cloud CSS regeneration for cornerstone pages updates. [#41516]
• Concatenate JS: Add compatibility with "Depay Payments for WooCommerce". [#41571]
• Speed Scores: Add tracking for speed score pop-out CTA. [#41556]

Changed

• Admin Panel: Cleanup CSS styles. [#41371]
• Concatenate JS/CSS: Update concatenated assets to be stored on the server as files. [#41056]
• Updated package dependencies. [#41286] [#41491] [#41577] [#41659]

Fixed

• UI: Fix UI discrepancy in Boost settings page upon toggling multiple Modules at same time. [#41472]

3.8.0 - 2025-01-23

Added

• Critical CSS: Flag a site-health issue for Critical CSS when a page from the Cornerstone Pages list is modified. [#41006]
• Page Cache: Add extra PHP file the site owner can use to modify how the cache works. [#40920]
• Page Cache: Filter cookies and GET parameters so they do not cause a cache miss. [#40894]

Changed

• Critical CSS: Reduce unnecessary regenerations. [#40891]

Fixed

• Page Cache: Clear Page Cache when Image CDN Auto Resize Lazy Images is toggled. [#41226]
• Page Cache: Fix issue where exceptions were incorrectly applied to the entire URL. [#40999]
• Concatenate JS: Improve compatibility with WooCommerce Shipping. [#40874]
• Concatenate CSS: Fix cases where minification might cause a file to load slower. [#40956]
• Image CDN: Ensure that double encoding doesn't happen. [#40886]

3.7.0 - 2025-01-06

Added

• Concatenate JS/CSS: Added a button that allows loading default excludes. [#40496]
• General: Added tracks events to clickable elements on the settings page. [#40246]
• General: Added WordPress filters to allow Cornerstone Pages list and Image Size Analyzer source data to be updated. [#40442]
• Concatenate JS/CSS: Added HTTP header to take advantage of WordPress.com edge caching [#40557]
• UI: Added notifications when interacting with dashboard settings. [#40593]

Changed

• UI: Gave Page Cache, Concatenate JS/CSS and Image CDN - Image Quality modules a more unifed look. [#40224]

Fixed

• Critical CSS: Improved UI responsiveness during a retry after failed generation. [#40675]
• UI: Fixed showing an error if no ISA report was found. [#40660]

3.6.1 - 2024-11-28

Changed

• Image CDN: Improve performance. [#39883]
• General: Update minimum PHP version to 7.2. [#40147]
• General: Update minimum WordPress version to 6.6. [#40146]

Fixed

• Compatibility: Fixed situations where minify could break due to too many files being enqueued in the elementor editor. [#40339]

3.6.0 - 2024-11-22

Added

• Cornerstone Pages: Added setting to allow selecting important pages. [#39863]

Changed

• Critical CSS: Improved logic that generates URLs for critical CSS generation. [#39862]
• General: Improved compatibility with WordPress 6.7. [#39877] [#39786]
• General: Updated badges used to show state of features. [#40031]
• Page Speed: Updated speed scores to be based on first cornerstone page. [#39863]

Removed

• Image Guide: Removed URL parameter based override. [#39874]

Fixed

• Image Size Analysis: Fixed UI not properly reflecting current state after interaction.
• Page Speed: Fixed typo in Overall Score tooltip. [#39974]
• Performance History: Fixed tooltip behavior. [#39879]
• UI: Fixed Boost's menu counter sometimes displaying incorrectly.

3.5.2 - 2024-10-15

Changed

• Deferred JS: Exclude all scripts produced by a shortcode. [#39616]
• General: Sync Boost's Getting Started page with My Jetpack's version. [#39130]
• General: Update minimum required WordPress version to 6.5 in main plugin file. Previous release only changed plugin readme. [#39719]

Fixed

• Image CDN: URL encode image path parts for RSS feed compatibility [#39560]
• Image Guide: Improve check for Jetpack Image CDN URLs [#39635]

3.5.1 - 2024-09-26

Changed

• Support: Increased minumum required WordPress version to 6.5 [#39540]

3.5.0 - 2024-09-25

Changed

• General: Show a simplified getting started page if the pricing is not available [#39526]
• General: Skip the pricing page if the site is private, just like if offline [#39523]

Removed

• General: Removed WP Super Cache promos from settings page as well as related code [#39202]

Fixed

• Compatibility: Ensure React JSX polyfill is loaded for pre WP 6.6 support [#39521]
• Critical CSS: Make sure all URLs that are being processed are absolute instead of relative. [#39456]

3.4.9 - 2024-09-03

Fixed

• Update automattic/jetpack-image-cdn package to resolve a PHP fatal error.

3.4.8 - 2024-09-02

Changed

• Admin menu: change order of Jetpack sub-menu items [#39095]
• Page Cache: Update notice for WP Cloud clients.
• React: Changing global JSX namespace to React.JSX [#38585]

Fixed

• Cloud CSS: Fixed not properly storing CSS returned from the cloud after a theme switch. [#38985]
• Lossless image optimization for images (should improve performance with no visible changes). [#38750]
• Misc: Fix PHP warning when generating critical css for some taxonomy pages. [#38807]
• Revert recent SVG image optimizations. [#38981]
• UI: Fix inconsistencies. [#39072]
• Updated package dependencies. [#38464]

3.4.7 - 2024-07-10

Security

• General: Improved image and CSS proxy functionalities with CDN support, caching, and other enhancements. [#38252]

3.4.6 - 2024-06-26

Added

• General: Automatically enables Page Cache when migrating from WP Super Cache. [#37963]

Fixed

• Image CDN: Improvements to more closely match WP core behavior. [#37931] [#37946]
• General: indicate compatibility with the upcoming version of WordPress - 6.6. [#37962]
• Updated package dependencies. [#37796]
• Page Cache: Update WP_CACHE detection in wp-config.php [#38022]
• Page Cache: Avoid caching error pages. [#38054]
• General: Fix instance where deactivating Boost can break caching for other caching plugins. [#38033]

3.4.4 - 2024-06-18

Fixes

• My Jetpack: Update My Jetpack to a more stable version. [#37911]

3.4.3 - 2024-06-14

Fixed

• Compatibility: Include a missing dependency required for Compatibility with WP Optimize [#37873]

3.4.2 - 2024-06-13

Added

• Critical CSS: Add a friendly error if css gen library is broken or missing. [#37283]
• Page Cache: Added cache rebuild functionality. [#37151]
• Page Cache: Allow easy migration from WPSC to Boost Cache. [#36818]
• Page Cache: Remove the advanced-cache.php when the Cache module is disabled. [#37643]

Changed

• Critical CSS: Improve source providers collecting logic. [#37095]
• Critical CSS: Improve UI when errors are present. [#37658]
• Dependency: Remove the explicit Plugin Install dependency. [#37430]
• Dependency: Updated package dependencies. [#37348] [#37379] [#37380] [#37669]
• Minification: Change minification library. [#37700]
• Minification: Skip files ending in .min.js and .min.css from minification. [#37700]

3.3.1 - 2024-05-15

Fixed

• Concatenate JS: Added compatibility with WooCommerce 8.9 [#37403]
• Critical CSS: Remove post types with empty Critical CSS URLs [#37389]

3.3.0 - 2024-05-08

Added

• General: Add endpoint to list source providers. [#36373]
• General: Add end to end tests for modules. [#36501]
• Auto-Resize Lazy Images: Added feature to optimize lazy loading image performance [#36987]
• JS Concatenation: Added compatibility with event-tickets by The Events Calendar. [#36750]
• Speed Score: Add the speed changed popup back. [#36432]

Changed

• Cache: remove Beta tag [#37261]
• General: improved compatibility with WP 6.4. [#37051]
• Image CDN: Update UI. [#37263]

Fixed

• CLI: Fix fatal error when using 'activate' without a module name. [#36873]
• Critical CSS: Update the way generation library is loaded. [#37118]

3.2.2 - 2024-04-02

Added

• Cache: Ensure cache engine is loading every time the Settings page loads. [#36339]
• Cache: Clear cache if Boost module settings are changed [#36452]
• Cache: Show notification in site health if cache system isn't loading. [#36449]
• Compatibility: Improved compatibility with SEO plugins for smoother Cloud CSS generation. [#36556]

Changed

• Cloud CSS: Optimize regeneration time. [#36519]
• Cloud CSS: Update REST API endpoint to be available even if the module is turned off. [#36437]
• Performance History: Sanitize graph annotation text. [#36453]
• Speed Score: More accurately detect which modules are active when a speed score is requested. [#36534]
• General: Only show installation errors on plugins page. [#36390]
• General: Updated package dependencies. [#36585]
• General: Update getting started and upgrade copies. [#36475]

3.2.0 - 2024-03-15

Fixed

• Cache: Verify cache enabled on current site before saving cached data [#36350]
• General: Added filter documentation [#36226]
• General: Removed duplicate uninstall hook, fixing unnecessary database writes [#36403]

3.1.1 - 2024-03-11

Added

• Cache: Added a Page Cache module. [#35042]
• Defer JS: Automatically exclude JSON-LD schemas. [#35417]
• Speed Scores: Added support for annotating points of time in the speed score history graph. [#34978]

Changed

• General: Better error handling for invalid data when running wp-admin pages. [#35361]
• General: Enabled React.StrictMode for development. [#35330]
• General: Improved error handling. [#35543]
• General: Indicate compatibility with the upcoming version of WordPress, 6.5. [#35820]
• General: Switch to using Blog ID links instead of site slugs in checkout flow. [#35002]
• Image Guide: Removed beta flag [#35846]

Fixed

• Critical CSS: Prevent errors when page_for_posts misconfigured. [#36007]
• Critical CSS: Prevent missing archive pages from breaking the generation process. [#35561]
• General: Prevent missing pricing information from affecting the getting started flow. [#35347]
• Image Size Analysis: Update summary groups to align with status icons. [#35419]
• Concatenate JS/CSS: Ensure minification is enabled. [#35498]

3.0.2 - 2024-01-31

Fixed

• General: Fixed an issue with compatibility file [#35358]

3.0.1 - 2024-01-30

Fixed

• Fix pricing bug. [#35347]

3.0.0 - 2024-01-30

Added

• Cloud CSS: Improve reliability. [#35129]
• General: Added Jetpack Sync to allow for better support. [#34825]

Changed

• General: Migrated Admin UI from Svlete to React, for consistency with the rest of Jetpack.
• General: Updated PHP requirement to PHP 7.0+ [#34126]
• Update cloud css regenerate button to always be visible, but disable it when generation is running.
• Update Purchase Successful page copy and layout.
• Made various PHP code improvements.

Removed

• Removed Boost setup prompt/banner on wp-admin plugins page. [#34771]
• Removed lazy-loading module. [#35100]
• Speed Scores: Temporarily removed the score change popout.

Fixed

• Concatenate JS: Output inline before/after scripts for handles with src false. [#35121]
• Critical CSS: Exclude @charset and @import statements from Critical CSS. [#34660]
• Site Health: Fixed showing critical CSS issue in site-health if module is disabled
• Speed Scores: Fix score auto-refresh

2.2.1 - 2023-12-21

Fixed

• Defer JS: added importmap to the exclusion list to fix compatibility issues. [#34746]

2.2.0 - 2023-10-31

Changed

• General: Indicate full compatibility with the latest version of WordPress, 6.4. [#33776]
• Getting Started: Improved how features are sorted in the getting started page. [#33766]
• Performance History: Improvements in design. [#33133]

Deprecated

• Lazy Images: Added deprecation notice. [#33749]
• Lazy Images: Force disable feature to avoid conflict with new version of Gutenberg and WordPress 6.4. [#33208]

Fixed

• Concatenate JS/CSS: Fixed generating invalid html ID values for concatenated stylesheets. [#33002]
• Image CDN: Update quality slider UI. [#33300]

2.1.1 - 2023-09-13

Added

• Image CDN: Added quality settings for premium users. [#32780]
• Performance History: New section to display historical performance. [#32759]

Changed

• Image Size Analyzer: Removed get parameters from image URLs on ISA report details page. [#32476]
• UI: Improved discount elements for pricing section. [#32545]
• UI: Updated Image Size Analyzer error feedback. [#32685]
• General: Removed WP 6.1 backwards compatibility checks. [#32772]

Fixed

• UI: Added the footer back on the getting started page. [#32549]
• Critical CSS: Improved the regenerate button to eliminate the possibility of accidental parallel regeneration. [#32011]
• Image Guide: Fixed oversize ratio in some cases. [#32548]
• Image Guide: Fixed grammar issue in the feature description on the Boost dashboard. [#32072]

2.0.2 - 2023-08-29

Changed

• Critical CSS: Updated critical CSS url parameter to avoid redirect caching [#32727]

Fixed

• Critical CSS: Improved compatibility with Yoast SEO and All in One SEO to ensure smooth Critical CSS generation. [#32627]

2.0.1 - 2023-08-18

Fixed

• Critical CSS: Fixed manual critical CSS generation failure [#32502]
• Concatenate CSS: Fixed concatenated CSS being render-blocking when used with Critical CSS. [#32479]

2.0.0 - 2023-07-24

Added

• Image Size Analyzer: New feature for Premium users which scans their site for image issues [#31794]

Changed

• General: Beta tags removed from Concatenate CSS/JS and Image CDN. [#31777]
• General: Indicate full compatibility with the latest version of WordPress, 6.3. [#31910]
• Speed Scores: Update 'score dropped' card copy, with links to documentation. [#32010]

Fixed

• Cloud CSS: Fixed automatic start of cloud CSS regeneration when module is toggled on [#31887]
• General: Fixed error snackbar from showing under UI separators on the Getting Started page. [#31706]
• Speed Score: Prevented page speed scores from auto refreshing on page load. [#31863]
• Super Cache Measurement Tool: Fixed the use of the donotcachepage option during tests, which may have produced understated results [#31828]

1.9.4 - 2023-07-05

Fixed

• Minify CSS/JS: Removed Content-Length from cached minified content to avoid potential cache mangling on some hosts [#31692]

1.9.3 - 2023-07-03

Fixed

• General: Bumped version to fix a versioning glitch in the WordPress.org repository.

1.9.2 - 2023-07-03

Added

• Image Guide: Added a proxy to allow the Image Guide UI to load the size of remote images. [#31145]
• Minify CSS/JS: Added an endpoint for fetching minfied content which does not rely on loading WordPress, allowing hosts to more efficiently fetch minified content. [#30825]
• Speed Scores: Added an internal argument to record the source of each Speed Score request. [#31012]
• Speed Scores: Added a notice to the Site Health panel when speed scores need updating. [#31101]

Changed

• Critical CSS: Updated the regeneration notice to include more descriptive text, explaining the trigger. [#31101]
• General: Updated checklist spacing and button font size and line height. [#31098]
• Image Guide: Switch to loading an invisible pixel for tracking Image Guide results, avoiding unnecessary traffic to admin-ajax. [#30983]
• Minify CSS: Moved the default URL base of minified CSS files to /_jb_static, and added a constant to override it. [#31631]
• Critical CSS: Updated the regeneration notice to include more descriptive text, explaining the trigger. [#31101]
• General: Updated checklist spacing and button font size and line height. [#31098]
• Image Guide: Switch to loading an invisible pixel for tracking Image Guide results, avoiding unnecessary traffic to admin-ajax. [#30983]

Fixed

• Critical CSS: Critical CSS Generation was skipping posts and pages on sites with fewer than 10 of either. [#31506]
• General: Compatibility fixes for older versions of Safari [#31534]
• General: Fixed a potential loop which repeatedly showed the Getting Started page. [#31648]
• General: Fixed incorrect tracks events around plugin connection [#31233]
• Image Guide: Fixed issues with Image Guide placement on the page with some themes. [#31410]
• Minify CSS: Fixed issues with relative paths when WordPress is installed in a sub-directory. [30863]
• Minify CSS: Fixed issues with relative paths when WordPress is installed in a sub-directory. [#30863]
• Image Guide: Fixed issues with Image Guide placement on the page with some themes. [#31410]

1.9.1 - 2023-05-11

Added

• New Feature: Added JS and CSS file minification [#30005]

Changed

• General: Improved the way modules are toggled internally [#29451]
• General: Updated package dependencies
• Image CDN: Improved Image CDN description [#29962]
• User Experience: Removed back button from purchase success page [#30180]

Fixed

• Cloud CSS: Don't run local regenerate automagically when using cloud css [#29968]
• Cloud CSS: Fixed a mismatch in cloud-css key [#29972]
• Critical CSS: Fixed Critical CSS from making redundant requests on page load [#30053]
• Deferred JS: Fixed some extremely short pages (such as WooCommerce Box Office tickets being printed) from resulting in a blank page [#30025]
• General: Fixed some PHP 8.2 Warnings [#30150]
• User Experience: Fixed some language choices around Boost popups [#30048]

1.8.0 - 2023-04-06

Added

• Critical CSS: Added a notice to regenerate Critical CSS to the Boost dashboard. [#28858]
• General: Added a link to activate a license key. [#29443]
• Image CDN: Added image CDN to Boost. [#29561]
• Image Guide: Added information about the Image Guide to the readme. [#29799]

Changed

• Critical CSS: Added clearer explanations of the feature, and when to regenerate CSS. [#29250]
• General: Faster "Getting Started" flow, bypassing the first connection screen. [#28938]
• General: Revised Jetpack connection agreement text to comply with our User Agreement. [#28403]
• General: Switch to a more stable internal data sync package. [#29899]
• General: Updated contributors list. [#28891]
• General: Updated to React 18. [#28710]

Fixed

• Critical CSS: Added Internal schema validation for improved stability. [#29564]
• Critical CSS: Expanded the set of site changes which can trigger a regeneration. [#29109]
• Critical CSS: Fixed a minor UI glitch caused by a missing close tag. [#28548]
• Critical CSS: Fixed PHP warning when deleting stored Critical CSS [#28372]
• Critical CSS: Unified the internal structure of Cloud and Critical CSS, ensuring a smoother experience when switching between the two. [#29554]
• Lazy Loading: Fixed images sometimes failing to Lazy-load in Safari. [#29266]
• General: Fixed incorrect font sizes and weights in various screens. [#29411]
• General: Fixed incorrect GET parameters used during purchase flow, which leading to inconsistent behaviour. [#28825]
• Deferred JS: Fixed some compatibility issues with page-builders by turning off Deferred JS in the customizer preview. [#29143]
• General: Fixed triggers for optimization initialization sometimes firing on the wrong hook. [#28888]
• General: Fixed "Undefined array key: post" warning. [#29096]
• General: Fixed stats tracking by using the correct casing for Tracks event properties. [#29111]

1.7.0 - 2023-01-17

Added

• New Feature: Jetpack Boost Image Guide.
• General: Add a notification bubble next to Boost in the WP-admin sidebar.
• General: Added new tracks events.
• User Experience: Add redirect to Boost dashboard after activating Boost plugin.

Fixed

• Admin notices: only display regeneration notice to admins.
• Compatibility: Improve critical CSS compatibility with older Safari browsers.
• General: Don't let analytics failures prevent features from functioning.
• Critical CSS: Fixed an issue where notices to regenerate critical CSS were showing unnecessarily.
• General: Fix woocommerce deprecation warning.

1.6.0 - 2022-12-05

Added

• General: New deactivation survey.
• General: New tracks events for upgrade CTA impressions.
• Super Cache: Added a tool for measuring the impact of Super Cache on your site performance.
• Usability: Prompt new users to setup Boost after plugin activation.

Fixed

• Fixed an error on navigating to the getting-started page
• Fixed issues in Super Cache measurement tool on some URLs
• General: Fix showing discount markers on pricing options without a discount.
• General: Remove invalid link to priority support for free users.
• Speed Score: Fix un-clickable link to dismiss speed score popups.

1.5.4 - 2022-11-09

Fixed

• Fixed an issue that caused boost to break on offline sites [#27312]

1.5.3 - 2022-10-25

Added

• Compatibility: Added a compatibility module for WP Super Cache.
• Compatibility: Tested with v6.1 of WordPress.
• General: Added tracking to purchase flows.
• User Experience: Added a flow for first-time users.

Fixed

• Critical CSS: Keep Critical CSS and Cloud CSS status in sync.
• Deferred JS: Fix detection of application/json scripts to auto-exclude them from deferral.
• Lazy Loading: Fix desynchronization of Lazy Loading features between Boost and Jetpack.
• Speed Scores: Fixed issues dismissing notifications on speed score improvements.

1.5.1 - 2022-06-29

Fixed

• General: Fix caching of purchased plan features to reduce calls to wpcom api

1.5.0 - 2022-06-27

Added

• Cloud CSS: Added support for generating Critical CSS in the cloud.
• Critical CSS: Added an explanation for Console output during Critical CSS Generation.
• General: Added an option to purchase a premium Jetpack Boost plan.
• General: Added option to contact premium support for paid users.
• Speed Scores: Added prompt for reaching out to support when the speed score decreases.

Changed

• General: Remove soft disconnect.
• General: Remove use of pnpx in preparation for pnpm 7.0.
• General: Renamed hook handle_theme_change to handle_environment_change
• General: Updated external links to use Jetpack Redirects.

Fixed

• General: Clean up use of FILTER_SANITIZE_STRING as it is deprecated in PHP 8.1
• Stability: Fix broken SQL query on uninstall.

1.4.2 - 2022-04-11

Fixed

• Fixed critical CSS generation failure while using a CDN to serve CSS

1.4.1 - 2022-04-06

Changed

• Critical CSS: Tidied up Critical CSS class structure.
• Critical CSS: Updated Critical CSS generation to exclude animation keyframes.
• Deferred JS: Updated exclusion attribute to allow quotes.
• General: Tested compatibility with WordPress 5.9.
• General: Updated Boost Dashboard heading logo.
• Lazy Loading: Updated Image Lazy Loading to reflect Jetpack's Lazy Loading setting.

1.4.0 - 2022-02-28

Added

• UI: Adds My Jetpack functionality for consistent UI across all Jetpack plugins.

1.3.1 - 2021-12-02

Added

• Critical CSS: Added a filter to allow stylesheets to load synchronously, to avoid CLS issues on certain setups.
• Critical CSS: Exclude "library" posts from Elementor plugin when generating Critical CSS.
• Critical CSS: Explicitly hide admin_bar during Critical CSS render, to improve compatability with custom admin bar setups.
• Speed Scores: Automatically retry if a speed score request is stuck for more than 15 minutes.
• Stability: New end-to-end testing system.

Changed

• Critical CSS: Detect external CSS URLs from the client side, to improve compatibility with WAFs which modify HTML.
• Move Boost admin menu into Jetpack submenu.
• Speed Scores: Automatically refresh speed scores if the theme has changed.
• Speed Scores: Include active modules and Jetpack Boost version with Speed Score requests.

Fixed

• Critical CSS: Ensure CSS files still load when JavaScript is not enabled.
• Critical CSS: Fixed issue with re-serving Critical CSS during generation process
• Critical CSS: Fix handling for corrupted font-face rules.
• Critical CSS: Fix issue with dismissing recommendations after enabling Critical CSS without page refresh.
• Critical CSS: Use home_url instead of site_url when determining homepage during Critical CSS generation.
• Minor UI fixes for small screens and tooltip display.
• Speed Scores: Do not show comparative scores when no modules are active.

1.3.0 - 2021-10-04

Security

• Critical CSS: Add permissions checks to AJAX endpoints used when dismissing Critical CSS Recommendations.

Added

• Critical CSS: Add extra information to "fetch" errors when generating Critical CSS.
• Critical CSS: Added explanation for mod-security HTTP 418 errors.
• Critical CSS: Added stats tracking for generation outcomes.
• Critical CSS: Added step-by-step instructions for Advanced Recommendations.
• Critical CSS: More descriptive error message if critical css is failing because of x-frame-options deny config.
• Speed Scores: Added "without Boost" speed score indicator.

Changed

• Critical CSS: Take port numbers into account when comparing origins for proxying.

Fixed

• Critical CSS: Clear generated CSS on theme change.
• Critical CSS: Ensure generator process is resumed after module deactivated and reactivated without reload.
• Speed Scores: Clear speed score on plugin deactivation and uninstallation.

1.2.0 - 2021-08-12

Added

• Critical CSS: Added a new Advanced Critical CSS recommendations page.

Changed

• Critical CSS: Updated error reporting for Critical CSS to offer more users more guidance.
• Tooling: Moved all development to the Jetpack monorepo.
• Boost is now compatible with WordPress 5.8.

Fixed

• Tooling: Fix PHP unit testing dependency on later versions of PHP.
• Critical CSS: Ensure generator library uses cache-busting to load the latest version after updates.

1.1.0 - 2021-06-17

• Update: User connection is no longer required for Speed Scores.
• Update: Completely revamped how site speed scores are retreived.
• Update: Reduced backend dashboard JavaScript bundle size.
• Update: Added a message to explain how site score is calculated.
• Update: Added "Offline Mode" to allow testing Jetpack Boost on local environments easily.
• Update: Improved error handling and the error messages provided.
• Update: Improved Critical CSS Generation stability.
• Update: Remove animations from Critical CSS.
• Fix: Incompatibility with UsersWP and similar plugins that might introduce redirects during Critical CSS Generation.

1.0.6 - 2021-05-25

• Fix: Failed to execute 'json' errors
• Fix: Connection UI Border issues
• Update: Improve Jetpack compatibility
• Update: Improve Critical CSS Compatibility with caching and minification plugins
• Update: Clean up JavaScript dependencies

1.0.5 - 2021-05-13

• Fixed: Defer JavaScript compatibility with XML Requests

1.0.4 - 2021-05-06

• Fixed: Web Stories compatibility
• Improved: "Defer Non-Essential Javascript" module compatibility with other plugins

1.0.3 - 2021-04-26

• Updated: Support for AMP Plugin 2.0+
• Updated: No longer defer JavaScript on POST, AJAX, Cron requests and sitemaps.

1.0.2 - 2021-04-22

• Improved: HTML Media tag handling
• Fixed: Metrics timeout caused by caching in the REST API

1.0.1 - 2021-04-20

• Fixed: An issue where the connection iframe would sometimes break
• Updated: On connection: showing an XML RPC Error instead of HTTP 500 when XML-RPC is disabled

1.0.0 - 2021-04-19

• This update brings a lot of stability improvements.
• We've been hard at work to get here and Jetpack Boost v1.0.0 is finally here! 🎉

0.9.19 - 2021-03-19

• We've refactored the plugin quite a bit, starting from the UI to stability fixes.

0.9.1 - 2020-12-29

• First public alpha release