HTTP Retries
GBC now contains a retry mechanism to resend requests that fail due to network or HTTP error.
New theme variables control how the retry-on-error mechanism works: $theme-network-retry-on-error A list of HTTP status codes. The default is empty. $theme-network-retry-timeout Timeout (in seconds) after which an HTTP request is resent. The default is [1, 1, 1, 2, 2, 2, 4, 4, 4]
You can get more details about this feature in the official documentation.
For a detailed list of GBC 1.00.64 changes, please refer to the list of fixes on our issue tracker.