Prepare for the next release

[taiki-e]

• crossbeam-epoch 0.9.4 -> 0.9.5
  • Fix UB in Pointable impl of [MaybeUninit<T>] (epoch: Fix UB in Pointable impl of [MaybeUninit<T>] #694)
  • Support targets that do not have atomic CAS on stable Rust (Remove uses of unstable feature(cfg_target_has_atomic) #698)
  • Fix breakage with nightly feature due to Get rid of "const_fn" feature gate rust-lang/rust#84510 (Use feature(const_fn_trait_bound) instead of feature(const_fn) #692)
• crossbeam-queue 0.3.1 -> 0.3.2
  • Support targets that do not have atomic CAS on stable Rust (Remove uses of unstable feature(cfg_target_has_atomic) #698)
• crossbeam-utils 0.8.4 -> 0.8.5
  • Add AtomicCell::fetch_update (Add AtomicCell::fetch_update #704)
  • Support targets that do not have atomic CAS on stable Rust (Remove uses of unstable feature(cfg_target_has_atomic) #698)
• crossbeam 0.8.0 -> 0.8.1
  • Support targets that do not have atomic CAS on stable Rust (Remove uses of unstable feature(cfg_target_has_atomic) #698)

Closes #702

[taiki-e]

bors r+

[bors]

Build succeeded:

• ci