v2.0.0

V2.0.0

Major Changes

• reworked begin() with new parameters
• made end() esp_idf_lib-compliant
  its/sx1509/blob/main/RELEASE.md#v100)

v1.0.0

V1.0.0

Major Changes

removed I2C driver intstall from sx1509::begin()

Bugfixes

changed master/slave language to client/server per the Modbus consortium where it didn't affect the interfaces
FIXME(?) remove depencency on UncleRus' i2cdev and esp_idf_lib_helpers