This is version 4.3.1

This is version 4.3.0

This is version 4.2.0

This is version 4.1.3

This is version 4.1.2

This is version 4.1.1

This is version 4.1

This is version 4.0.1

This is version 4.0

Fix crash on unexpected EOF in heredoc

flush(1) when horizon.len() == 0