Release v0.5.7

Release v0.5.6

Release v0.5.5

Release v0.4.10

Release v0.5.4

Release v0.5.3

Release v0.5.2

Install Cargo-hack using install-action

Cargo hack uses a newer Rust version than our MSRV, so manually
installing it is becoming a pain.

Release v0.4.8

Release v0.5.1