Changelog vX.Y.Z v1.2.2 Support Ruby 2.7-3.2 v1.2.1 Support Ruby 2.5-3.1 v1.2.0 Define SumsUp::{Maybe,Result}#{chain,flat_map} SumsUp::Result#from_block now accepts an optional Class argument v1.1.0 Support rubies as low as 2.3 v1.0.0 Initial release of the gem