WPMU DEV - Hummingbird 3.10

• 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

• 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

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