1. Improved error handling and SQL state reporting across SQLGetData, SQLPutData, SQLExtendedFetch, and SQLSetCursorName APIs
2. Fixed SQLGetTypeInfo to dynamically return column names based on the application's ODBC version
3. Added SQL_DESC_CONCISE_TYPE synchronization to comply with ODBC specification
4. Corrected default values for ARD, APD, and IPD descriptors as per ODBC specification
5. Added proper error messages when accessing non-readable or non-writable descriptor fields
6. Added length indicators for non-string data types to comply with ODBC specification
7. Enhanced escape clause handling by addressing gaps in existing implementation and adding support for previously missing functions
8. Improved logging in IAMJwtPluginCredentialsProvider
9. Fixed IdC Browser authentication plugin to respect configured HTTPS proxy settings, resolving authentication failures for users behind corporate proxies
10. Prioritized configured region over DNS lookup for CNAME connections, resolving authentication issues when using custom domains with IAM authentication
11. Fixed SQLGetData to return correct octet length for numeric types by using sizeof(SQL_NUMERIC_STRUCT)
12. Fixed macOS build by converting std::string to C-string for snprintf compatibility
    Full Changelog: v2.1.12...v2.1.13