Ruben's January update: presenting Boost.MySQL's new pool!

https://cppalliance.org/q4_update/2024/01/10/RubenQ4.html

Boost.MySQL's experimental connection pool is added in Boost 1.85, handling reconnections, health checks, and session cleanup via reusable connections. Boost.Redis is released, network code is refactored to sans‑io state machines, and client‑side query formatting is planned.