WordPress Plugin 2.6.16 is now available with critical security patches, significant performance optimizations, and numerous bug fixes to improve stability and compatibility.
How to Update to Version 2.6.16
To get the latest version of the Search Atlas WordPress Plugin, follow these steps:
- Log in to your WordPress admin dashboard.
- Go to Plugins → Installed Plugins.
- Locate Search Atlas in the list and click Update Now if an update is available, or enable auto-updates to receive future releases automatically.
- Once updated, verify the version number shown under the plugin name reads 2.6.16.
If you do not see the update available yet, try clearing your browser cache or waiting a few minutes for WordPress to sync with the plugin repository, then refresh the Plugins page.
If you experience any issues after updating — such as broken thumbnails, memory errors, or authentication conflicts — deactivate and reactivate the plugin first. If the problem persists, contact our support team via the chat widget below.
🔒 Security Enhancements
This release includes several important security improvements:
- Whitelabel password is now encrypted at rest instead of stored in plain text
- Prevented path traversal attacks from unvalidated slugs in imported ZIP manifests
- Validated all file paths built from ZIP manifest slugs before reading them
⚡ Performance Improvements
Significant optimizations have been made to reduce resource usage and prevent system failures:
- Capped image-processing resource usage to prevent unbounded memory consumption
- Added a maximum image dimensions setting that downscales oversized images before conversion
- Cached image dimensions to avoid repeated file reads on every page render
- Batched the content URL rewrite query to prevent database table locks
- Raised the memory limit before heavy image processing to avoid out-of-memory failures
- Reduced memory usage during HTML rendering on large pages
- Prevented memory exhaustion caused by bot and vulnerability-scanner traffic
- Prevented image conversion from exceeding PHP's maximum execution time during media optimization
✨ UI and UX Improvements
Several usability enhancements have been implemented:
- Surfaced the Focus Keyword as a read-only field in the Gutenberg SEO sidebar
- Excluded Website Studio and custom HTML pages from SEO audit, inventory, and analysis surfaces
- Hid SEO meta fields on Website Studio-synced pages and show a read-only notice instead
- Labeled Website Studio-synced pages with a post state in the admin Pages list
- Stopped admin notices from causing layout shift and viewport scroll when navigating between plugin features
- Fixed checkbox alignment with their labels in Search Atlas → Settings (general options, including the Disable Redirection checkbox)
- Bundled the default plugin logo locally instead of hotlinking it
- Fixed icon alignment on the Schema Markup metabox
- Fixed a color mismatch and text crowding on the Schema Markup metabox Remove button
- Fixed the Hide Dashboard option so it actually hides the dashboard from the admin menu, and corrected its help text
- Streamlined the plugin entry file for maintainability
🐛 Bug Fixes
This release addresses numerous bugs to improve reliability and compatibility:
- Fixed several bugs surfaced by static analysis
- Fixed broken thumbnails for orphaned images and cleaned up converted files when the originals are deleted
- Made multi-page imports idempotent so re-importing no longer creates duplicate pages when a slug collides
- MetaSync REST authentication now coexists with third-party JWT authentication plugins
- Heartbeat status badge now re