We’re starting the 1.90.0 release cycle. Upcoming milestones: 22-Oct - Boost 1.90.0 closed for new libraries and breaking changes 29-Oct - Boost 1.90.0 closed for major changes 05 -Nov- Boost 1.90.0 closed for beta As always, you can find the calendar here: https://www.boost.org/calendar/ — The release managers