Release v2.2.0 (#233)

Co-authored-by: Divya Raj <rajdivy@amazon.com>

update dependencies (#220)

Release v2.1.0 (#216)

Loosen requirements on cloudformation-cli (#182)

Bump up plugin version to 2.0.3 (#181)

Bump up plugin version to 2.0.2 (#175)

Update "generated file" hint to follow go convention. (#161)

Go has a documented[1] convention identifying "generated" files:

> To convey to humans and machine tools that code is generated,
> generated source should have a line that matches the following
> regular expression (in Go syntax):
> ^// Code generated .* DO NOT EDIT\.$

[1]: https://golang.org/pkg/cmd/go/internal/generate/

Support protocol version 2.0.0 to callback handlers orchestrated by C…

…loudFormation service (#146)

bumping version to 0.1.6 (#145)

to release #144

Fix protocol version (#140)