• Improvement: Updated AWS PHP SDK to v3.150.1
• Bug fix: Image thumbnail URLs in custom HTML not rewritten to delivery provider URLs
• Bug fix: Background processes do not start when PHP memory limit in gigabytes
• Bug fix: PHP Fatal error: require(): Failed opening required '.../vendor/Aws3/Aws/Sts/StsClient.php'
• Bug fix: AWS SDK "Warning: is_readable(): open_basedir restriction in effect" message from Regional Endpoint check
• Bug fix: Bottom and right button borders in settings page are clipped when focused