Release 0.1.1

update guzzle dependency

v0.1.0

api refactor
update docs/readme
add tests

v0.0.8

add link attachment function

v0.0.7

update

v0.0.6

add more sheet functionality

add tests

v0.0.5

fix autoload

v0.0.4

set default to null

v0.0.3

set default to null

v0.0.2

This is a test release

Alpha

This is a test release