Optimize, accelerate and master page speed with Hummingbird

Delay JavaScript execution

Automated critical CSS generation

Turbocharged asset optimization

123 point CDN with edge caching

WPMU DEV: Your WordPress Edge

Faster, lighter, and better-optimized WordPress sites

Pro

Basic

$

3

/m
$

15

/m

Billed yearly. Saving $144

  • 1 site license
  • All WPMU DEV Pro Plugins

    All our Pro Plugins are included with this membership.

    Smush Pro
    Hummingbird Pro
    Forminator Pro
    Defender Pro
    SmartCrawl Pro
    Snapshot Pro
    Beehive Pro
    Shipper Pro
    Hustle Pro
    Branda Pro
  • 5GB CDN
  • 5GB backup storage
  • 24/7 WP support (ranked #1 online)
Pro

Standard

$

5

/m
$

25

/m

Billed yearly. Saving $240

  • 3 sites license
  • All WPMU DEV Pro Plugins

    All our Pro Plugins are included with this membership.

    Smush Pro
    Hummingbird Pro
    Forminator Pro
    Defender Pro
    SmartCrawl Pro
    Snapshot Pro
    Beehive Pro
    Shipper Pro
    Hustle Pro
    Branda Pro
  • 10GB CDN
  • 10GB backup storage
  • 24/7 WP support (ranked #1 online)
Pro

Freelancer

$

10

/m
$

50

/m

Billed yearly. Saving $480

  • 10 sites license
  • All WPMU DEV Pro Plugins

    All our Pro Plugins are included with this membership.

    Smush Pro
    Hummingbird Pro
    Forminator Pro
    Defender Pro
    SmartCrawl Pro
    Snapshot Pro
    Beehive Pro
    Shipper Pro
    Hustle Pro
    Branda Pro
  • 20GB CDN
  • 20GB backup storage
  • 24/7 WP support (ranked #1 online)
Agency

Unlimited Sites

$

20

/m
$

100

/m

Billed yearly. Saving $960

  • Unlimited sites license
  • All WPMU DEV Pro Plugins

    All our Pro Plugins are included with this membership.

    Smush Pro
    Hummingbird Pro
    Forminator Pro
    Defender Pro
    SmartCrawl Pro
    Snapshot Pro
    Beehive Pro
    Shipper Pro
    Hustle Pro
    Branda Pro
  • 50GB CDN
  • 50GB backup storage
  • 24/7 WP support (ranked #1 online)

Features

Cloudflare integrated

Comprehensive Cloudflare integration

Multisite ready

Fully multisite compatible with just a 1 site license

Enhances any hosting

Works with all major hosting platforms to boost speed

  • Delay JavaScript executionPro

  • Automated Database cleanupPro

  • Turbocharged asset optimizationPro

  • 123 point CDN with edge cachingPro

  • Generate Critical CSSPro

  • Uptime Monitoring AlertsPro

  • Scheduled Performance & Uptime ReportsPro

  • Automated Database cleanupPro

  • Brotli Compression (via CDN)Pro

  • White Label

  • Automated critical CSS generation

  • Recommended speed improvements

  • Browser caching

  • Full-page caching

  • Gravatar caching

  • RSS caching

  • Minify files

  • Font Optimization - preload critical fonts & enable fallbacks

  • Combine files

  • Cloudflare APO

  • Remove URL query strings

  • Set load position

  • Simple GZIP configuration

  • Multisite asset optimization

  • Defer/inline assets

  • Easy sync with uptime monitor

  • Down and slow load notifications

  • Track average page speed

  • Optimize WooCommerce Cart Fragments

  • Emojis Control

  • Apply settings to sites in bulk with configs

  • Quick 5-step setup wizard

  • Redis object caching integration

  • Lazy load comments

  • Prefetch/preconnect options

  • Asset Optimization Safe Mode

Compatible with

ResourcesSee more on our Blog

Tutorial

How To Optimize WordPress For Speed

The complete guide on how to make your web pages load faster with Hummingbird.

Read article

Tutorial

Faster Sites With Smush, Hummingbird & The Hub

Learn how to quickly optimize and manage site performance from The Hub interface.

Read article

News

New: Unified Notifications, Cache Wizard, and More!

Meet Hummingbird’s new browser cache wizard and notifications dashboard widget.

Read article

Changelog

July 10, 2024 - version 3.9.1

  • Fix: Whitelabel fixes
  • Improvement: General code improvements

July 9, 2024 - version 3.9

  • Improvement: Better integration with WPMU Dev hosting’s Static Server Cache
  • Improvement: Option to switch Font Swapping modes to fine tune performance
  • Improvement: Option to switch Font Preloading modes to fine tune performance
  • Improvement: Preload Caching is now enabled by default for Homepage when Page Caching is active
  • Improvement: Woo cart and checkout pages are excluded from optimization to prevent broken functionality
  • Improvement: Faster Critical CSS processing
  • Improvement: WP 6.6 compatibility
  • Fix: Google Site Kit compatibility with Asset Optimization
  • Fix: Relative URLs are now handled without errors when generating Critical CSS

May 2, 2024 - version 3.8.1

  • Fix: Font optimization causes issue with RSS feeds
  • Fix: PHP errors and warnings

April 24, 2024 - version 3.8

  • New: Load local fonts early with font preloading
  • New: Font swapping to ensure that text remains visible while webfont is downloading
  • Improvement: Better caching compatibility with popular third-party plugins
  • Improvement: Auto-populate CDN and web font domains in Advanced Tools > Preconnect
  • Fix: PHP warnings
  • Fix: Delay JS compatibility issue with Avada
  • Fix: Asset optimization bug fixes

March 27, 2024 - version 3.7.4

  • Improvement: Security hardening

March 13, 2024 - version 3.7.3

  • New: Replaced deprecated FID check with INP in performance test

January 16, 2024 - version 3.7.2

  • New: Use static IPs for Critical CSS service
  • Improvement: Ignore missing CSS files when generating Critical CSS
  • Fix: Avoid calling the Critical CSS service too frequently

December 20, 2023 - version 3.7.1

  • Improvement: Stability improvements

December 6, 2023 - version 3.7

  • Fix: Critical CSS and Delay JS causing validation errors with AMP
  • Fix: Compatibility warning with PHP 8.3
  • Improvement: Better analytics

November 6, 2023 - version 3.6.1

  • Fix: Minify module generating CSS file with HTML inside, when source CSS file not found

October 3, 2023 - version 3.6

  • New: Generate Critical CSS for your pages to address render-blocking resource warnings and eliminate unused CSS
  • Improvement: Add comments for all translation strings that have placeholders in them
  • Improvement: Set minimum required PHP version to 7.4
  • Fix: PHP errors and warnings
  • Fix: Asset Optimization doesn't save settings on Manual Mode
  • Fix: Delay JS conflict with Hub Client

June 21, 2023 - version 3.5

  • New: Delay JS - Delay the execution of scripts to prioritize page rendering
  • Improvement: PHP 8.2 Compatibility
  • Fix: Accessibility Improvements
  • Fix: Security audit and improvements
  • Fix: Filter panel overlaps result while scrolling down on Asset Optimization page
  • Fix: Asset Optimization doesn't save manual settings in some situations
  • Fix: Minor improvements in code and copy

June 13, 2023 - version 3.4.7

  • Improvement: Performance improvements

April 17, 2023 - version 3.4.6

  • Improvement: Switch from React development build to production build
  • Fix: Asset Optimization stats showing NaN on non-English sites
  • Fix: HB CDN automatically excluding two files from Themeco Pro theme
  • Fix: Hummingbird performance test results accordion not opening
  • Fix: Whitelabel issue with "What's New" modal
  • Fix: Minor compatibility issues with PHP 8.2

March 27, 2023 - version 3.4.5

  • Fix: Incorrect post types getting deleted

March 15, 2023 - version 3.4.4

  • Improvement: Minor bug fixes and improvements

February 23, 2023 - version 3.4.3

  • Fix: Security fix

February 16, 2023 - version 3.4.2

  • Fix: JS error in configs

February 16, 2023 - version 3.4.1

  • Improvement: Security hardening
  • Fix: Issue when upgrading from version 2.7.3

November 28, 2022 - version 3.4

  • New: Asset optimization safe mode
  • New: React-based asset optimization module
  • New: Compatibility module with WPMU DEV hosting FastCGI feature
  • New: Map generated filenames to actual filenames on Manual Asset Optimisation
  • New: Replace Google fonts with Bunny fonts for GDPR compliance
  • Fix: Performance module showing older version of the report after scan
  • Fix: Page cache preloader icon
  • Fix: Uptime compatibility with WPMU DEV free Hub
  • Fix: Smush activation links on MU
  • Fix: Dashboard Asset Optimization Stats are different from the AO Summary Details
  • Fix: Miscellaneous PHP warnings and errors

November 17, 2022 - version 3.3.7

  • Improvement: Code and compatibility improvements

November 1, 2022 - version 3.3.6

  • Enhance: Security hardening
  • Enhance: WP 6.1 compatibility

October 4, 2022 - version 3.3.5

  • Enhance: Membership status check

June 15, 2022 - version 3.3.4

  • Enhance: Reports compatibility with Defender masking feature
  • Enhance: Cleanup on uninstall on network installs
  • Enhance: Page cache compatibility with Defender security headers
  • Fix: Usage tracking option on network installs
  • Fix: Setup module logic on plugin activation
  • Fix: Inline limits in asset optimization
  • Fix: Weekly performance report sometimes sent out twice
  • Fix: Settings link on Plugins page
  • Fix: Comment on-click lazy loading
  • Fix: Translation link URL
  • Fix: Tooltip showing by default on 'Checking files' asset optimization modal
  • Fix: Redis module not always being able to write to wp-config.php file
  • Fix: Skip onboarding wizard if a config has been applied
  • Fix: Rename "Basic" config to "Default"

May 11, 2022 - version 3.3.3

  • New: Set the number of comments to preload in lazy loading module
  • Enhance: Clean up after uninstalling on multisite
  • Enhance: Remove duplicate 'wphb_page_cache_cleared' action in favour of 'wphb_clear_cache_url'
  • Enhance: Sanitize input fields in Configs module
  • Enhance: Compatibility with Weglot plugin
  • Fix: PHP undefined array key warnings
  • Fix: Fatal error when clearing cache in certain conditions
  • Fix: Toggling Uptime from WPMU DEV hub
  • Fix: Clear cache button not white labeled
  • Fix: Onboarding setup wizard summary layout
  • Fix: Onboarding setup wizard tracking option on multisite
  • Fix: Smush upsell block logic
  • Fix: Tutorials on dashboard page cannot be hidden
  • Fix: Duplicate users in notifications modal
  • Fix: Errors when offloading ES6 modules with import statements to CDN
  • Fix: Clear cache button (admin bar) logic on network installs
  • Fix: Cloudflare zone selector not working
  • Fix: High contrast notice in comments lazy load module
  • Fix: Lazy loading WooCommerce reviews

March 17, 2022 - version 3.3.2

  • Fix: XSS vulnerability

February 23, 2022 - version 3.3.1

  • New: Onboarding setup wizard
  • Enhance: Support for WPMU DEV Hub
  • Enhance: Add a unique salt when enabling Redis integration
  • Enhance: "How does it work" section in asset optimization module
  • Fix: Incorrect detection of Cloudflare APO status
  • Fix: Missing action buttons on Integrations page in sub sites
  • Fix: Page cache not clearing when caching is disabled on subsites
  • Fix: Duplicate ID elements on dashboard page
  • Fix: Inability to auto start asset optimization scan from dashboard page on free version
  • Fix: Remove global configs from network subsites
  • Fix: An invalid form control with name='cloudflare-email' is not focusable error
  • Fix: Documentation link in Notifications module
  • Fix: Translation strings
  • Fix: Styles for Select2 textarea elements

January 11, 2022 - version 3.3

  • New: Font optimization is now part of automatic asset optimization mode
  • New: Notification email designs
  • New: Plugin icon
  • Enhance: Add file size limits for inlining assets in asset optimization module
  • Enhance: Status of assets in asset optimization module
  • Enhance: Updating of exclusion list in asset optimization UI
  • Enhance: Page types exclusions in page caching
  • Enhance: PHP 8.1 compatibility
  • Fix: Clearing page cache on subsites in a network sub-directory installs
  • Fix: Page caching module not showing for site admins
  • Fix: Browser caching module not showing on subsites with Cloudflare integration
  • Fix: Cached files counter when purging cache
  • Fix: Infinite loop with orphaned assets when page cache integrations are enabled
  • Fix: Cases when asset optimization breaks CSS with background SVG images
  • Fix: Asset optimization auto selecting files in auto mode
  • Fix: Cloudflare integration when a site is installed in a sub-folder
  • Fix: Missing notification modules and translations
  • Fix: Errors when purging Varnish cache
  • Fix: Fatal error when scheduling database reports
  • Fix: Fatal error with WP Ultimo 2.x

November 24, 2021 - version 3.2.1

  • Fix: Sync issues with WPMU DEV Hub

November 24, 2021 - version 3.2

  • New: Notifications module and dashboard widget
  • New: Performance reports for subsites
  • New: Database cleanup reports
  • New: Page cache integration with WP Ultimo plugin
  • New: Browser caching set up wizard
  • Enhance: Simplify and improve browser caching setup
  • Enhance: Allow changing file location for asset optimization in multisite
  • Fix: PHP warnings when syncing settings with Hub
  • Fix: Parse warning in DOM when using font optimization

November 3, 2021 - version 3.1.4

  • Enhance: White label support
  • Fix: Double notices on Dashboard page
  • Fix: Translation strings

October 31, 2021 - version 3.1.3

  • Enhance: Minor performance improvements

October 19, 2021 - version 3.1.2

  • New: Option to hide average response time from Uptime reports
  • Enhance: Database cleanup drafts processing - drafts are now moved to trash instead of removed completely
  • Enhance: Asset optimization processing - to prevent infinite processing loops, assets that use timestamps for versions will no longer be tracked
  • Enhance: Asset optimization purging orphaned data entries
  • Enhance: LiteSpeed server browser cache instructions
  • Enhance: Compatibility with WPMU DEV hosting FastCGI
  • Fix: Asset version changes not triggering asset optimization updates
  • Fix: Page cache not clearing out cache when menu is updated
  • Fix: Page cache not working on a page/post if the slug is 'mobile'
  • Fix: PHP undefined offset warnings
  • Fix: Hidden CPTs clearing out page cache
  • Fix: Configs not working for subsite admins
  • Fix: PHP warnings on Dashboard page when Smush was previously installed and removed
  • Fix: Performance optimization guide link

September 7, 2021 - version 3.1.1

  • New: Import/export of asset optimization settings on network subsites
  • Enhance: Page caching warnings and errors
  • Enhance: Compatibility with PHP 8.1
  • Fix: PHP warning in Asset Optimization module
  • Fix: Error with [object Object] in Gzip module
  • Fix: Page cache status when disabling the plugin on the network
  • Fix: Preload key requests audit in performance test
  • Fix: Performance scans not always starting in Firefox
  • Fix: Cloudflare integration not detecting mapped domains on subsites
  • Fix: Cloudflare modal not properly closing
  • Fix: Overlapping tooltips on Asset optimization page

July 20, 2021 - version 3.1

  • New: Asset optimization preload option
  • New: Asset optimization async option for external assets
  • New: Add prefix to Redis cache via the WP_REDIS_SALT define (possible to store cache for multiple sites in a single database)
  • New: DNS prefetch for asset optimization CDN
  • New: Filter relevant audits in the performance test
  • New: Connect to Cloudflare via API token
  • Enhance: Allow setting crossorigin attribute for preconnect resources
  • Enhance: Performance test score metrics weights (inline with latest Lighthouse changes)
  • Enhance: Performance test tooltips
  • Enhance: Make sure logging is active only when both WP_DEBUG and WP_DEBUG_LOG are set
  • Enhance: Set the cache by device type option in Cloudflare APO for new installs
  • Enhance: White labeling support
  • Enhance: Processing of configs from other plugins
  • Fix: Do not preconnect to Google fonts servers if no fonts are being optimized
  • Fix: Broken purchase link in Cloudflare APO integration
  • Fix: Page cache module not always showing on subsites
  • Fix: Redis not connecting to external servers via hostname
  • Fix: PHP warnings for undefined index original_size
  • Fix: PHP warnings when doing performance scans from Dashboard
  • Fix: PHP warnings array_filter() expects parameter 1 to be array
  • Fix: Saving/applying settings via configs for Page Caching module on network installs

June 17, 2021 - version 3.0.1

  • New: Configs
  • New: Define for controlling Redis exclusion groups
  • New: Allow adding admin bar shortcuts for purging various caches
  • Enhance: Move admin bar cache controls settings to the Settings - General page
  • Enhance: Performance test informative audits UI
  • Fix: Dashboard and Gzip compression module layout issues on mobile devices
  • Fix: White pages when page cache is removed without header files
  • Fix: Asset optimization empty debug link on subsites
  • Fix: Documentation links
  • Fix: Skip performance test button styles
  • Fix: Skipping performance tests on subsites

May 19, 2021 - version 3

  • New: Performance reports (synced with latest Lighthouse API)
  • New: Cloudflare automatic platform optimization (APO) integration
  • New: Cloudflare integration for subsites
  • New: Asset optimization font preloading
  • New: Allow customizing page cache file names with a wphb_cache_cookie
  • New: Preconnect option
  • Enhance: Asset optimization asset action tooltips
  • Enhance: UX in Redis integration
  • Enhance: Asset optimization and page cache compatibility
  • Fix: Asset optimization settings reset
  • Fix: Asset optimization UI inconsistencies
  • Fix: Clear cache notice on network subsites
  • Fix: Select element styles on reporting screens
  • Fix: Overwriting network admin settings in advanced tools
  • Fix: Page cache clearing taking too long during post edit
  • Fix: Cloudflare browser caching settings not syncing with Hub

April 12, 2021 - version 2.7.3

  • New: Tutorials module
  • New: LiteSpeed instructions for Browser Caching module
  • Enhance: Update the Plugin Health module UI/UX
  • Enhance: REST API endpoints now require at least edit_posts capability
  • Enhance: Uptime reporting description
  • Enhance: Improve export/import description
  • Enhance: CSS above the fold description
  • Enhance: Privacy mode detection in GZIP compression module
  • Enhance: Asset Optimization UI/UX
  • Enhance: Asset Optimization processing of compressed assets
  • Enhance: Asset Optimization switching between modes
  • Enhance: Support for RGBA when optimizing CSS files
  • Enhance: Fallback to siteurl if HTTP_HOST is not defined when clearing cache
  • Fix: Recursive loops in Page Caching preloader
  • Fix: Asset Optimization not rewriting relative paths for inlined assets
  • Fix: Remove unused expiry time option for IIS servers in browser caching module
  • Fix: Page caching not properly detecting Asset Optimization CDN status
  • Fix: Page caching clearing all cache when static page is set as home page
  • Fix: Selects overlapping other DOM elements
  • Fix: PHP notice when re-checking browser caching status
  • Fix: PHP notice for undefined index db_frequency
  • Fix: Performance test notices on mobile

February 25, 2021 - version 2.7.2

  • New: Redis support for unix sockets
  • New: Select database for Redis integration
  • New: Add support for WOFF2 fonts in Browser Caching module
  • New: Support for LiteSpeed server in Browser Caching module
  • New: Clear Cloudflare cache from admin bar
  • Enhance: Asset Optimization notifications
  • Enhance: Asset Optimization support for RTL assets
  • Enhance: Integration with Varnish cache
  • Fix: Asset Optimization combining assets on Basic mode
  • Fix: Asset Optimization not being able to inline remote assets in rare cases
  • Fix: Asset Optimization duplicating inline scripts during processing
  • Fix: Asset Optimization improve handling of core WordPress scripts
  • Fix: Asset Optimization compatibility with Oxygen builder
  • Fix: Asset Optimization compatibility with Bimber theme
  • Fix: Browser Caching module overwriting individual expiry values
  • Fix: High contrast icons in Asset Optimization module
  • Fix: 500 server error when clearing Varnish cache from the dashboard
  • Fix: Tabs navigation on mobile devices

January 18, 2021 - version 2.7.1

  • New: Integration with ACF - page cache will be auto purged on changes in ACF options
  • New: Select what cache to clear from the dashboard page
  • Enhance: PHP 8.0 compatibility
  • Enhance: Asset Optimization handling expired assets
  • Enhance: Allow hiding Asset Optimization modals
  • Enhance: Remove unused assets from plugin package
  • Enhance: Plugin health module descriptions
  • Enhance: Performance in wp-admin
  • Enhance: jQuery 3 compatibility
  • Enhance: Compatibility with object cache
  • Fix: Cloudflare integration breaking Gzip server value on the Hub
  • Fix: Compatibility issues with Themeco Pro theme page builder
  • Fix: Asset Optimization not respecting order for some inlined assets
  • Fix: Do not auto enable Asset Optimization on new subsites in a network
  • Fix: Disable Asset Optimization on login pages
  • Fix: Cloudflare integration wizard UI
  • Fix: Cloudflare re-check status returning incorrect values
  • Fix: Browser cache returning false status
  • Fix: Page caching status on subsites
  • Fix: Notices on image optimization meta box on the dashboard page
  • Fix: Toggling page caching module from Hub

November 12, 2020 - version 2.7

  • New: Site Health module
  • New: Clear page cache for all subsites from network admin
  • Enhance: Asset Optimization on WPMU DEV hosting staging
  • Enhance: Asset Optimization "How does it work?" section
  • Enhance: Gzip configuration UI/UX
  • Enhance: White labelling support
  • Enhance: Nginx instructions for browser caching and gzip compression
  • Fix: Rare instance of fatal PHP error in Page Caching module in multisite
  • Fix: Database cleanup removing drafts that are not from WordPress posts/pages
  • Fix: Cloudflare configuration wizard
  • Fix: Upgrade page buttons hover state
  • Fix: Elements with non-unique IDs in Asset Optimization module

October 1, 2020 - version 2.6.2

  • New: Integration with WPMU DEV hosting FastCGI cache
  • New: Allow removing query strings from assets network wide
  • New: Allow removing Emoji scripts and styles network wide
  • Enhance: Show OpCache notice on WPMU DEV hosting
  • Enhance: Page cache preloader description text
  • Enhance: Page cache sitemap detection
  • Enhance: Asset Optimization "How does it work?" section
  • Enhance: Automatic Asset Optimization UI/UX
  • Enhance: Upgrade scripts on network installs
  • Enhance: White labelling support
  • Enhance: Integration with Cornerstone builder
  • Fix: File change detection notice on multisite
  • Fix: Asset Optimization logs on network subsites
  • Fix: Missing downtime in Uptime reports
  • Fix: Minor accessibility issues with toggles and icons
  • Fix: Include/exclude icons in Asset Optimization
  • Fix: Clearing mobile cache on page/post edit
  • Fix: Error when clearing Cloudflare cache
  • Fix: Log cleanup
  • Fix: Redis connect modal

September 8, 2020 - version 2.6.1

  • Fix: Errors on multisite upgrade
  • Fix: Asset Optimization network debug logs UI
  • Fix: Asset Optimization exclusions select styles
  • Fix: Typos in Advanced Tools module

September 7, 2020 - version 2.6

  • New: Asset Optimization automatic mode
  • New: Asset Optimization presets
  • New: Support for caching page headers
  • Enhance: Compatibility with tagDiv Composer
  • Enhance: Page Cache sitemaps support
  • Enhance: Handling of critical.css file
  • Enhance: Notices and forms accessibility
  • Fix: register_rest_route was called incorrectly warning in WordPress 5.5
  • Fix: Asset Optimization reset to defaults action
  • Fix: Asset Optimization file size reductions calculation
  • Fix: Asset Optimization PHP silenced notices
  • Fix: Asset Optimization activate page
  • Fix: Opcache integration
  • Fix: Styles conflict with SupportCandy Reports plugin
  • Fix: Performance modal closing on initial scan
  • Fix: Preserve image ratios when branding

August 11, 2020 - version 2.5.3

  • Fix: Remove background color from critical.css file

August 11, 2020 - version 2.5.2

  • Enhance: Change default value for file change detection
  • Fix: register_rest_route was called incorrectly warning in WordPress 5.5
  • Fix: Asset Optimization not enabling in network admin in WordPress 5.5
  • Fix: Performance modal closing on initial scan

July 21, 2020 - version 2.5.1

  • Enhance: WordPress 5.5 compatibility
  • Fix: Performance scans getting stuck on a loop
  • Fix: Settings reset functionality

July 20, 2020 - version 2.5

  • New: Redis object cache
  • New: Comment lazy loading
  • Enhance: Performance report functionality
  • Enhance: Try to fetch latest performance report, if present on the Hub
  • Enhance: Compatibility with Oxygen builder
  • Enhance: Asset Optimization UI
  • Enhance: Performance reporting UI
  • Enhance: Uptime reporting UI
  • Enhance: Page cache handling of advanced-cache.php file
  • Fix: Asset Optimization not returning some assets back to WordPress queue
  • Fix: Asset Optimization not updating assets on version change
  • Fix: Cache clear from Hub
  • Fix: Deactivate button in Gzip module
  • Fix: Smush links in dashboard meta box
  • Fix: class-oembed.php is deprecated error

June 11, 2020 - version 2.4.4

  • Enhance: Compatibility with new plans

June 4, 2020 - version 2.4.3

  • Enhance: Dashboard plugin compatibility

March 2, 2020 - version 2.4.1

  • Fix: Plugin copy updates

February 3, 2020 - version 2.4

  • New: Option to exclude assets from CDN
  • New: Integration with Beaver Builder to clear asset optimization and page cache
  • Enhance: Plugins page links
  • Enhance: Page Cache error handling on the Hub
  • Enhance: Move WooCommerce session cookie to default exclusion list
  • Enhance: Compatibility with ReCaptcha v2 for Contact Form 7
  • Enhance: Update browser cache expiry recommendations to 1 year
  • Enhance: Update asset optimization CDN expiry to 1 year
  • Fix: Do not preload cache on menu update/save
  • Fix: Asset Optimization not properly parsing some assets from the footer
  • Fix: Remove Take a Tour button from network admin Asset Optimization page
  • Fix: Do not rewrite critical.css file on updates
  • Fix: Fatal errors when logger class could not be found
  • Fix: Gzip compression module links
  • Fix: Compatibility with WooCommerce Product Filter
  • Fix: 502 errors with Gravatar caching and pingbacks

January 7, 2020 - version 2.3

  • New: Uptime and performance report layout
  • Enhance: Opcache support
  • Enhance: Page Caching preloading
  • Enhance: Accessibility in all modals
  • Fix: Cloudflare integration
  • Fix: Zend OPcache API is restricted warning
  • Fix: Smush configure link on Hummingbird dashboard page in multisite
  • Fix: Page Caching status on subsite dashboard pages
  • Fix: Page Caching not excluding pages by full URL
  • Fix: Page Caching purge when direct filesystem method is not available
  • Fix: Page Caching not removing PHP die function from cached files
  • Fix: Page Caching log link
  • Fix: Performance test reports notice text
  • Fix: Undefined index HTTP_REFERER notice
  • Fix: Asset Optimization tour modal based on the selected mode

November 12, 2019 - version 2.2.2

  • Fix: Duplicate preloading of home page
  • Fix: Front page preloader stuck in a loop on some hosts
  • Fix: Cache preloader settings

November 10, 2019 - version 2.2.1

  • Fix: Remove full site auto preload to avoid high CPU usage

November 6, 2019 - version 2.2

  • New: Add translation settings
  • New: Option to disable WooCommerce cart fragments scripts
  • New: React based dashboard for Gzip compression module
  • Enhance: Asset Optimization RTL support
  • Enhance: Optimize Cloudflare checks
  • Enhance: Performance report recommendations
  • Fix: Asset Optimization reset settings will trigger a new scan
  • Fix: Database module clearing out entries that are cached
  • Fix: Page Caching errors when clearing log files
  • Fix: Translation strings
  • Fix: Database cleanup json syntax error

September 10, 2019 - version 2.1.1

  • Fix: PHP Fatal Error on outdated PHP versions

August 28, 2019 - version 2.1

  • New: Add/remove new recipients for Uptime notifications
  • New: Serve compressed versions of cached files
  • New: Allow excluding pages with specific cookies from caching
  • New: Page Caching option to skip mobile devices
  • New: Page Caching option to clear page cache on comment post
  • New: Page Caching option to clear cache at set intervals
  • New: Preload page caching
  • New: SiteGround integration
  • New: WP Engine integration
  • New: OPcache integration
  • New: Varnish integration
  • New: Asset optimization tour
  • Enhance: Asset optimization publish changes button layout
  • Fix: Page Caching control on subsites
  • Fix: Asset Optimization inlining only compressed assets
  • Fix: Asset Optimization tooltips
  • Fix: Performance scan not showing progress when started from quick setup
  • Fix: PHP warning in Page Caching module when $wphb_fs was not initialized
  • Fix: PHP warning in Page Caching when compression option was enabled

July 1, 2019 - version 2.0.1

  • New: Upgrade page
  • Enhance: Show Smush meta box on dashboard in network installs
  • Enhance: Allow activating Gravatar and Page caching modules from dashboard
  • Enhance: Do not reschedule performance reports if no reports are enabled
  • Enhance: Uninstall procedure
  • Enhance: IE 11 compatibility
  • Enhance: Uninstall procedures
  • Enhance: Divi integration
  • Enhance: WP Hide & Security Enhancer compatibility
  • Enhance: Asset Optimization processing inline assets
  • Fix: Warnings from Page Caching module during uninstall
  • Fix: PHP notice when saving Performance report settings on main site in a network install
  • Fix: Asset Optimization filters
  • Fix: Asset Optimization PHP 5.4 incompatibility
  • Fix: Asset Optimization tooltips
  • Fix: Asset Optimization stripping slashes from local compressed files
  • Fix: Hide scheduled database cleanup from subsites
  • Fix: PHP warning when updating from Free to Pro
  • Fix: wphb_page_cache_custom_terms filter in multisite
  • Fix: Performance report audits classifications
  • Fix: Undefined index HTTP_HOST notice
  • Fix: Allow using / in user exclusion rules in Page Caching module

May 3, 2019 - version 2.0.0.1

  • Fix: Frontend extra padding issue

April 30, 2019 - version 2

  • New: Performance reports API
  • New: Performance reports module
  • New: Option to keep plugin settings and/or data on uninstall
  • New: Add wphb_page_cache_custom_terms filter to clear cache for custom terms (see plugin documentation for example usage)
  • New: Integration with Cornerstone page builder
  • New: Network admin Asset Optimization settings page
  • New: Subsite dashboard page
  • New: Customize performance email reports
  • Enhance: Network admin dashboard layouts
  • Enhance: Performance report modal and loader
  • Enhance: Do not deactivate Cloudflare integration on plugin deactivation
  • Enhance: Plugin UI and UX
  • Enhance: Clear page cache when files from asset optimization module expire on CDN
  • Enhance: Allow combining files on HTTP/2
  • Fix: PHP warning when selecting a site from Cloudflare zone list
  • Fix: PHP warning when disabling Cloudflare integration
  • Fix: PHP warning in logger module
  • Fix: Asset Optimization not decoding HTML entities when inlining CSS files
  • Fix: Asset Optimization not loading inline mediaelement script
  • Fix: Asset Optimization CDN not replacing relative paths on multisite mapped domains
  • Fix: Asset Optimization filters
  • Fix: Clear cache notice not dismissing on multisite
  • Fix: Empty Page Caching settings page shown on subsites
  • Fix: Issue saving user agents with spaces in Page Caching module
  • Fix: Cache not cleared on plugins update (if auto clear enabled)
  • Fix: Uptime not loading scripts when Branda text replacement rules are applied to Hummingbird
  • Fix: Gravatar Caching not finding local cached files

March 25, 2019 - version 1.9.4.1

  • Fix: Only cache valid http responses (skip 30x, 40x, 50x error codes)

March 19, 2019 - version 1.9.4

  • New: Gutenberg compatibility
  • New: WP Hide & Security Enhancer compatibility
  • New: Uptime notifications
  • New: Scheduled Uptime reports
  • New: Gzip compression module will now detect and warn about privacy mode
  • Enhance: PHP 7.3 compatibility
  • Enhance: UI/UX
  • Enhance: Remove activation tooltip
  • Enhance: Improve operations with advanced-cache.php file in Page Caching module
  • Enhance: Remove sitemaps xml from Page Caching (on default settings)
  • Enhance: WPMU DEV hosting integration with Asset Optimization
  • Fix: Typos
  • Fix: Asset Optimization reset button not working
  • Fix: Asset Optimization settings clearing out on plugin deactivation
  • Fix: PHP warning on first plugin activation (or after settings reset)
  • Fix: Front page not caching
  • Fix: Page caching not enabled/disabled from Hub
  • Fix: Fatal error in class-hub-endpoints.php
  • Fix: Inability to clear individual post cache in subdirectory WordPress installs

December 6, 2018 - version 1.9.3

  • New: Download and clear Asset Optimization logs on multisite
  • New: Color accessibility option
  • New: wphb_shold_cache_request_pre action hook to exclude requests from caching
  • New: Whitelabeling option when used with Dashboard plugin
  • Enhance: Remove activation redirect to plugin page, add pointer for new users
  • Enhance: Do not cache pages with wp_woocommerce_session_cookies
  • Enhance: Do not redirect to plugin page after clearing cache
  • Enhance: Compatibility with Hub actions
  • Enhance: Do not recreate advanced-cache.php if already exists
  • Enhance: WPMU DEV hosting integration with Asset Optimization
  • Fix: Do not trigger new Asset Optimization scan in filters
  • Fix: UI overlapping issues on Asset Optimization page
  • Fix: Loader icons not showing progress in Database Optimization module
  • Fix: Compatibility with Ultimate Branding
  • Fix: Page caching not properly processing late init scripts
  • Fix: PHP warnings in settings-hooks.php

August 15, 2018 - version 1.9.2

  • New: Asset Optimization ability to regenerate single files
  • New: Auto clear out logs that are older than 30 days
  • New: Action hooks: wphb_get_performance_report, wphb_clear_page_cache and wphb_delete_db_data
  • New: REST API endpoints for gzip compression, browser caching and clearing caches
  • New: GDPR policy text
  • Enhance: Improve support for Bedrock installations
  • Enhance: Improve tooltips on Asset Optimization page
  • Enhance: Improve UI in Asset Optimization module
  • Enhance: Log file control for Asset Optimization and Page Caching modules
  • Fix: Errors in Asset Optimization module on WordPress versions 4.6 and lower
  • Fix: Messages in Asset Optimization dashboard module in network admin
  • Fix: PHP warnings after ignoring performance reports
  • Fix: Incorrect stats calculations in Asset Optimization module, when there are assets bigger than 1 Mb in size
  • Fix: Asset optimization scans getting stuck on some installs
  • Fix: Compatibility with WordPress 4.6

June 19, 2018 - version 1.9.1

  • New: Icons for modules on Dashboard page
  • New: Summary module meta box on caching pages
  • New: Retain Asset Optimization settings on recheck of files
  • Enhance: Optimize stylesheets and javascript code
  • Enhance: Replace plugin menu icon font with inline SVG
  • Enhance: Various UI/UX improvements
  • Enhance: Compression savings calculations
  • Enhance: Database cleanup module to use builtin WordPress functions to clean expired transients
  • Enhance: Cloudflare meta box behavior
  • Enhance: Handling of individual expiry settings in Browser Caching module
  • Enhance: Better sync with the Hub
  • Fix: Gzip compression not properly detected on some sites
  • Fix: PHP warning during cron performance report
  • Fix: PHP warning after clicking on configure link on the Dashboard Advanced Tools meta box
  • Fix: RTL styles in CDN will now be processed correctly
  • Fix: Asset Optimization module incorrectly showing 0% savings
  • Fix: Asset Optimization module include/exclude toggle not enabling Publish Changes button
  • Fix: Translation strings
  • Fix: Clear cache button on admin tab not working properly on some installs

May 29, 2018 - version 1.9

  • New: Page caching dynamic page types
  • New: Define the path where to store optimized assets
  • New: Advanced Tools now available on multisite installs
  • Fix: Asset optimization error during minify process
  • Fix: Remove invalid link to configure browser caching in IIS 6
  • Fix: Hide clear cache notice when setting file change detection to auto
  • Fix: Incorrect link on the Gzip compression and Browser caching modules
  • Fix: Performance report colors, icons and buttons
  • Enhance: Asset Optimization UI
  • Enhance: Asset Optimization re-check expiry button functionality
  • Enhance: Asset Optimization handling of root-relative URLs when using CDN
  • Enhance: Asset Optimization fonts moved to Other section in the file list
  • Enhance: Asset Optimization size handling of compressed assets
  • Enhance: Publish changes notice is now less invasive
  • Enhance: Error handling in Cloudflare module
  • Enhance: Optimize performance on Caching modules
  • Enhance: Prefetch DNS values are empty by default, with the ability to auto paste in recommended defaults
  • Enhance: Clear cache notices will not show on subsites in a multisite network
  • Enhance: Hummingbird will no longer store user selected server type and always show detected server

April 24, 2018 - version 1.8.2

  • New: System Information module in Advanced Tools
  • Enhance: Improve caching notices
  • Enhance: Remove clear cache notice in Asset Optimizztion when re-checking files
  • Enhance: Asset Optimization performance improvements
  • Enhance: Asset Optimization log option in multisite moved to network settings
  • Fix: Performance test previous score not updated
  • Fix: Links in performance reports in multisite are not always redirecting to correct page
  • Fix: PHP 5.2 compatibility
  • Fix: Various UI fixes and improvements
  • Fix: Browser caching changes not reflected when selecting LiteSpeed server
  • Fix: Asset Optimization incorrect states for some files
  • Fix: CDN option changing state during a new scan
  • Fix: Remove wphb_minify_clear_files cron task when Asset Optimization module is not enabled
  • Fix: Warnings during ignore performance report

April 12, 2018 - version 1.8.1

  • New: Option to auto clear cache on plugin/theme update
  • New: Option to hide all notices
  • New: Option to show clear cache button on the admin bar
  • Enhance: Various performance improvements and tweaks
  • Enhance: Removed duplicate queries
  • Enhance: Optimize database writes/reads
  • Enhance: Keep compression settings when switching from advanced to basic view in asset optimization
  • Enhance: Javascript code optimization
  • Enhance: Improve WP_CACHE detection to avoid PHP warnings on some configurations
  • Enhance: Increased expiry time for files in asset optimization module
  • Fix: Remove RSS feeds from page caching
  • Fix: Empty exclusion rules in page cache settings were halting all page caching
  • Fix: Publish changes button not working after bulk updates
  • Fix: Page caching exclusion rules will now only escape the dot in the file extension (if present)
  • Fix: Product page type not showing in page caching settings

March 14, 2018 - version 1.8.0.4

  • Fix: API spam issue
  • Fix: Performance scans not returning any results on some hosts
  • Fix: High CPU usage with wphb-check-cf checks

March 13, 2018 - version 1.8.0.3

  • Enhance: Better settings upgrade on multisite installs
  • Fix: Scheduled performance reports stuck on a loop

March 8, 2018 - version 1.8.0.2

  • Fix: Cached with Hummingbird comment shows on top of the page

March 7, 2018 - version 1.8.0.1

  • Fix: Missing share-ui library

March 7, 2018 - version 1.8

  • New: Advanced tools
  • New: Option to remove query strings from static resources
  • New: Option to remove Emoji
  • New: Option to add critical CSS
  • New: Link to Hummingbird docs on the plugin page
  • New: Page caching module can now cache 404 pages
  • New: RSS feed cache options
  • New: Clear cache button on specific pages/posts
  • New: Database cleanup module
  • New: Prefetch DNS
  • New: Option to ignore performance reports
  • Enhance: Refactored plugin code to reduce number of errors and collisions with third party plugins
  • Enhance: Add links to docs on the plugin page
  • Enhance: Minification renamed to Asset Optimization
  • Enhance: Minification logs are now stored in wphb-logs instead of wphb-cache folder
  • Fix: CDN being enabled from minification scans on subsites in multinetwork installs
  • Fix: Default page caching exclusion rules regex syntax error
  • Fix: Clear cache notice clearing minification settings
  • Fix: Gzip not activating on Apache even if mod_deflate is installed on host

February 6, 2018 - version 1.7.2

  • New: Minification logging
  • New: Performance reports for subsites
  • Enhance: PHP 7.2 compatibility
  • Enhance: Better support for installs where SSH of FTP filesystem methods are used
  • Enhance: Texts in tooltips and notices in minification module
  • Enhance: Improve dashboard performance module UI
  • Enhance: Page caching will now add die() to the header of cached files and logs to improve security
  • Enhance: Better integration with Divi theme
  • Enhance: Minification UI
  • Enhance: Uptime UI
  • Fix: Page caching will not be halted forever if minification scan fails to finish
  • Fix: Minification not enqueuing some scripts correctly (better support for Google maps, Google reCAPTCHA)
  • Fix: Page cache not updated when comments added on multisite subdirectory installs
  • Fix: Layout issues on IE11
  • Fix: Hummingbird causing Internal server 500 error on some hosts
  • Fix: Typos on browser caching page and membership modal

January 15, 2018 - version 1.7.1

  • New: Download log button in page caching module
  • New: Minification screen has been split into beginner and advanced views
  • New: Minification advanced view allows manipulations with jquery, jquery-core and jquery-migrate files
  • Enhance: Page caching module checking for wp-content directory and wp-config.php file
  • Enhance: Hummingbird will convert any path to regex expression in exclusion rules in page caching module
  • Enhance: Compatibility with Bedrock
  • Enhance: Detection and handling of WP_CACHE constant in wp-config.php file
  • Enhance: More informative tooltips for caching modules
  • Fix: Minification not always correctly detecting when HTTP/2 is used
  • Fix: Cloudflare integration shows empty zone when website domain includes www
  • Fix: Notices during page/post edit when page caching is active

November 14, 2017 - version 1.7.0.3

  • New: Debugging option for page caching
  • New: Support for DONOTCACHEPAGE
  • Fix: Ability to disable minification on multisite
  • Fix: Rating message shown on Pro version and without a 7 day delay
  • Enhance: Description on clear cache notice
  • Enhance: Better support for clearing cache for post/page taxonomies
  • Enhance: Do not try to cache pages if advanced-cache.php can't load page caching class

November 7, 2017 - version 1.7.0.2

  • Fix: Clear cache notices will not auto activate minification
  • Fix: Inability to update performance reports settings
  • Enhance: Improve page caching descriptions

November 2, 2017 - version 1.7.0.1

  • Fix: White screen when trying to clear cache after plugin/theme update on multisite install

November 2, 2017 - version 1.7

  • New: Page caching
  • New: Inline styles in minification
  • New: Documentation link for all modules
  • New: Gravatar widget on dashboard page
  • Enhance: Code optimization and improvements aimed at improving performance in wp-admin
  • Enhance: Add type icons to browser caching and gzip compression pages
  • Enhance: Improved UX in the dashboard, browser caching and gzip modules
  • Enhance: Better notice handling
  • Enhance: Browser caching will auto check status on expiry settings update
  • Fix: Cache expiry time not shown correctly for month and year
  • Fix: Performance tests not running from quick setup modal
  • Fix: Minified files not hosted on CDN
  • Fix: Expiry times not displayed correctly for month and year periods

October 2, 2017 - version 1.6.2

  • Fix: API spamming issue

September 13, 2017 - version 1.6.1

  • New: Add font types to browser and cache rules
  • New: Automatic detection of HTTP/2 and disable of combine function in minification
  • Enhance: Add a button to the cache page for saving settings (instead of ajax)
  • Enhance: Add a scrollbar to expiry settings dropdown
  • Enhance: Better sync between Hummingbird and the Hub
  • Enhance: Improve error and zone handling for Cloudflare
  • Enhance: Links to support articles will now open in a new window
  • Enhance: Gravatar caching will respect the classes of original HTML elements
  • Enhance: Accessibility on hidden form elements
  • Enhance: Gzip module page layout
  • Enhance: Add Gravatar support when using get_avatar_url()
  • Fix: Uninstall will clean out all the database rows, created by the plugin
  • Fix: Layout issues on caching page
  • Fix: Notice styles
  • Fix: Do not cache Gravatars in admin
  • Fix: Update translation strings
  • Fix: Minification link visible in admin bar for non-admins in multisite
  • Fix: Incorrect date on dashboard and Uptime module when site is down

August 7, 2017 - version 1.6

  • New: Gravatar caching
  • New: Caching module layout
  • New: Ability to defer scripts in minification
  • Enhance: Better detect GZIP and browser cache
  • Enhance: Do not minify files that are already minified by a theme or a plugin
  • Enhance: Better support for older PHP versions (5.2 and 5.3)
  • Enhance: Improve admin notice styles, make notices dismissable
  • Enhance: Improve dashboard layout
  • Enhance: Better connectivity with the Hub
  • Enhance: Better support for support for screen readers
  • Fix: Overlapping issues in dashboard
  • Fix: PHP notices on dashboard page and during activation/deactivation
  • Fix: Minification not working on some subsites in a network
  • Fix: Minification stuck at 10% on some installs

July 17, 2017 - version 1.5.5

  • Fix: Bug in Performance Report
  • Fix: Fatal error on activation on the free versioon
  • Fix: HTML tags in CloudFlare module

July 13, 2017 - version 1.5.4

  • Fix: Cron reports were stuck on a loop on some WordPress installations
  • Fix: Issue with reports and calculating UTC time
  • Fix: Minification was duplicating inline styles
  • Fix: IE incompatibility in magnification screen
  • Fix: Compatibility with Contact Form 7
  • Fix: Mobile menus not working on Performance and Minification pages
  • Enhance: Remove jQuery and jQuery migrate from minification process
  • Enhance: Minor style changes and updates
  • Enhance: Cron reports functionality
  • Enhance: Code optimization
  • Enhance: Admin area performance improvements

June 21, 2017 - version 1.5.3

  • Fix: Avada & Google Maps scripts incompatibility
  • Fix: Bulk update not working when selecting all items in minification screen
  • Fix: Minification engine sometimes forget about files and did not clean them
  • Fix: Minification was always showing 0% saved in some cases
  • Fix: Enjoy pro features notice does not go away
  • Fix: Performance scans were not active for some users of the free version of the plugin
  • Enhance: Some code optimizations in few areas
  • Enhance: Minified files are now processed in a background task and in a bigger batch
  • Enhance: Some minor styles changes
  • Enhance: Use CDN option is not available in sites of a multisite anymore and is controlled from network admin
  • Enhance: Improved activation logic for free/pro versions
  • Some other minor fixes and refactoring

June 5, 2017 - version 1.5.2

  • Fix: Minification actions in bulk update modal were not functioning properly

June 5, 2017 - version 1.5.1

  • New: Allow to customise reports with WordPress hooks
  • Enhance: Reports notifications now allow user name to be customised
  • Enhance: When free and pro versions are activated, free version is auto deactivated
  • Fix: Do not assign any user for reports notifications by default
  • Fix: Performance settings were not properly saved if there were no user emails in the list
  • Fix: Reports notifications could not be switched off
  • Performance notifications is now pro feature only
  • Moved dashboard class to pro folder
  • Introduced ES6 in some scripts
  • Some minor styles fixes
  • Some other minor fixes

May 25, 2017 - version 1.5

  • This release is focused on a new brand Admin UI. Also, we would like to welcome the new feature Performance Reports. Users are now able to schedule performance reports and get the results right into their email inboxes!
  • New: User Interface has been completely redesigned
  • New: Quick setup welcome modal
  • New: Performance Reports. This new feature allow users to schedule performance reports and get them right into their email boxes
  • New: Performance tests are now available for free users by triggering them manually
  • New: Clear Cache button
  • Enhance: Caching and Gzip are now auto checked when the plugin is activated
  • Enhance: Do not combine assets by default
  • Enhance: Uptime data is synced with WPMU DEV servers every 3 minutes
  • Enhance: Minification stats calculations improvements
  • Enhance: CloudFlare admin menu has been removed and integrated into Browser Cache screen
  • Fix: When performance test is run for the first time, previous score improvement was "Pending"
  • Fix: stylesheets with @import directives were always displayed as "Pending"
  • Fix: Various minor improvements and bug fixes

April 25, 2017 - version 1.4.3

  • Fix: Sometimes minification stats appeared as a negative number
  • Enhance: Minification: Make all post metadata private
  • New: Added new actions to modify where HB saves the files

March 2, 2017 - version 1.4.2

  • Fix: MarketPress incompatibility
  • Fix: In some cases, assets were not moved to footer
  • Fix: Assets were always combined if some of them were marked as "not combined" in the same group
  • Fix: Keep handle name when only one handle is enqueued in a group for better compatibility with wp_script_is function
  • Fix: add_inline_scripts/styles did not work for plugins that inject inlines too late
  • Fix: Sometimes assets are not enqueued under https if the site is SSL
  • Enhance: CloudFlare box - Show a message if there are no zones available
  • Some other minor fixes/improvements

January 12, 2017 - version 1.4.1

  • Fix: Upgrade process was triggered too early provoking a fatal error when Smart Crawler was active
  • Fix: Minify Group warning
  • Fix: Error when WPMUDEV Dashboard was not activated

January 11, 2017 - version 1.4

  • New: Brand new minification engine
  • New: Minified files are now processed in WPMUDEV's servers
  • New: Users can use WPMUDEV's CDN to store minified files
  • New: Clear CloudFlare cache feature
  • Fix: PHP code in stylesheets could potentially be exposed
  • Enhancement: stylesheets with @import directives are not minified anymore due to multiple issues that were causing
  • Some admin styles improvements

October 24, 2016 - version 1.3.5

  • This version adds a better integration between Hummingbird and Divi 3.0 builder
  • New: Divi 3.0 integration

October 7, 2016 - version 1.3.4.1

  • Fixed: Minification was always enabled in some sites.

October 6, 2016 - version 1.3.4

  • Maintenance release. Minification now needs at least PHP 5.3. Some Javascript issues have been addressed for CloudFlare meta box
  • PHP 5.3 required for minification
  • Fix: Javascript improvements in CloudFlare box
  • Fix: Missing Hummingbird icon in admin bar
  • Enhancement: CloudFlare now auto selects domain
  • Enhancement: Improved caching detection
  • Other minor improvements

September 2, 2016 - version 1.3.3

  • Fix: Parse error in CloudFlare module when ASP tags detection was active in PHP

August 22, 2016 - version 1.3.2

  • Fix: Error when detecting CloudFlare on activation

August 17, 2016 - version 1.3.1

  • Maintenance release. It fixes a parse error in old PHP versions and a small bug related to CloudFlare module
  • Fix: CloudFlare was only showing 20 sites max
  • Fix: Parse error in PHP < 5.3 installations

August 15, 2016 - version 1.3

  • This release focuses mainly in a new feature: CloudFlare integration. Users can set CloudFlare browser caching settings from Hummingbird Dashboard. It also detects a new type of server: LiteSpeed and introduces a new Javascript minificator.
  • New: CloudFlare integration
  • New: LiteSpeed server detection
  • Enhance: Clear minification cache when a plugin/theme is activated/deactivated
  • Enhance: New better Javascript compressor
  • Enhance: Plugin performance improvements
  • Enhance: Better Uptime error display
  • Fixed: Notice in minification screen when a plugin was deleted manually
  • Fixed: replaced buttons by inputs as sometimes settings cannot be submitted in minification screen
  • Fixed: Some minified URLs where prepended 'http' even if they had already http prepended
  • Fixed: Some admin styles

August 10, 2016 - version 1.2.4

  • Fixed fatal error on activation when PHP version is < 5.3

July 22, 2016 - version 1.2.3

  • Enhance: Updated WPMU DEV styles library

June 17, 2016 - version 1.2.2

  • This release features a new and more reliable Javascript minifier. It also improves Uptime notices and an error in old PHP versions (<5.3) and some styles modifications
  • Fixed: Hummingbird Exception throwing fatal error in old versions of PHP (<5.3)
  • Fixed: Notice in minification screen when a plugin was deleted manually
  • Fixed: replaced buttons by inputs as sometimes settings cannot be submitted in minification screen
  • Fixed: Some minified URLs where prepended 'http' even if they had already http prepended
  • Enhance: Better Uptime error handling
  • Replaced the javascript compressor for a better one
  • Some styles improvements in admin

May 17, 2016 - version 1.2.1

  • This release add some fixes and improvements on minification and Gzip modules among some others minor fixes:
  • Fix: Excluded files did not appear on list after re checking files
  • Minor fixes on Google Chart API
  • Search by extension in minification page
  • Faster minification scan
  • Fix: Server type not updated when user switches it
  • Better GZIP htaccess code
  • Fix: Sometimes excluded files did not appear on list after re checking files
  • Fix: Server type not updated when user switches it
  • Fix: Some warnings/notices
  • Fixes to Google Chart API
  • Enhance: Faster minification scan
  • Enhance: Better GZIP htaccess code
  • Enhance: Search by extension in minification page
  • Styles improvements
  • Fixed some typos and improved some instructions

April 18, 2016 - version 1.2

  • New: Filter by plugin, theme or filename in minification screen
  • New: Bulk actions in minification screen
  • New: Divi integration
  • New: Splitted minification chart into header and footer charts
  • Fix: Unconsistent count of enqueued files in Dashboard
  • Fix: BuddyPress warning
  • Fix: PHP 5.2.4 error
  • Fix: GZIP and caching results were cleared after 1 hour
  • Fix: Login screen errors due to minification process
  • Fix: Sometimes minificated sources were enqueued twice.
  • Admin styles improvements
  • Other minor fixes and improvements

March 18, 2016 - version 1.1.2

  • Fixed: Performance test waiting time set back to 5 minutes

March 17, 2016 - version 1.1.1

  • Fixed: Uptime not displaying chart
  • Fixed: Warning in Uptime page

March 16, 2016 - version 1.1

  • New: New filetype in Caching results
  • New: wphb_add_meta_box filter
  • New: wphb_code_snippet filter
  • Enhance: Get Uptime results when the plugin is activated
  • Enhance: Start a performance test when the plugin is activated
  • Enhance: Better errors handling in Plugin API Classes
  • Enhance: Better cache clean on deactivation
  • Fixed: Minification cached resources not being loaded via https
  • Fixed: Permissions errors in multisites
  • UX Improvements

March 3, 2016 - version 1.0.1

  • Enhance: Added plugins list action link
  • Enhance: If Browser Caching is already recommended or better, Enable button is now hidden
  • Enhance: Activate API log by using WP_DEBUG_LOG constant
  • Fixed: Warning when deleting cached files
  • Fixed: Empty file was appearing when all assets were sent to footer
  • Fixed: settings were reset to default when plugin was deactivated.
  • Some other minor enhancements/fixes

February 23, 2016 - version 1

  • First release

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