Added: Automatic token refresh with retry scheduling and safeguards against simultaneous refresh attempts.

Added: Configuration checks and administrator notices when the required encryption setup cannot be completed.

Updated: Improved Google Search Console token exchange requests by explicitly identifying the connection type.

Updated: Separated scheduled data refresh and authentication token refresh processes for more reliable background processing.

Updated: Improved handling of expired, invalid, or permanently rejected credentials to reduce unnecessary re-authentication prompts.

Updated: Enhanced token and API response processing so authentication status and stored token data remain synchronized more reliably. Updated: Prevented authentication data from being saved when encryption fails, avoiding storage of unprotected credentials.

Updated: Improved Pro Reports date-range handling to consistently use the requested reporting period and fall back to cached metrics when data for the requested range is unavailable.