That is incorrect. Libcurl has a connection cache for persistent connections enabled by default.
It also supports automatically recording and resending cookies (including optionally storing those cookies to disk for cross-session usage), though that is not enabled by default.
In 2020, the CLI cURL utility also added support for conditional requests, although that is not native to the underlying libcurl.
It also supports automatically recording and resending cookies (including optionally storing those cookies to disk for cross-session usage), though that is not enabled by default.
In 2020, the CLI cURL utility also added support for conditional requests, although that is not native to the underlying libcurl.