Rav1e 0.3.1 Is 25~40% Faster At Low Speed Levels For Rust-Based AV1 Encoding

It was not even two full weeks ago that Rav1e 0.3 was released with speed optimizations and other AV1 encoding enhancements while released on Tuesday was Rav1e 0.3.1 with a change to boost encode speeds at lower levels...