I've prepared updates for rust-hashbrown and it's dependency rust-foldhash and uploaded them to experimental. I've also adapted all the rust team packages that depend on them except rust-sqlx-core (which depends on rustls)
Three of your packages btm, hx and rust-rustls depend on rust-hashbrown and/or rust-foldhash, please can you prepare updates for them and tell me when you are ready for an upload to unstable.
