[$] The challenge of maintaining curl

Keynote sessions at Open Source Summit events tend not to allow much time fordetailed talks, and the 2025 OpenSource Summit Europe did not diverge from that pattern. Even so,Daniel Stenberg, the maintainer of the curlproject, managed to cram a lot into the 15minutes given to him.Like the maintainers of many other projects, Stenberg is feeling somestress, and the problems appear to be getting worse over time.