1.0 release candidate 2.1 (WhatsApp#287)

release version 1.0 release candidate 2 (WhatsApp#285)

release v0.13.0 (WhatsApp#276)

release v0.12.0 (WhatsApp#266)

release v0.11.1 (WhatsApp#258)

release v0.11.0 (WhatsApp#251)

release v0.10.0 (WhatsApp#244)

release version v0.9.0 (WhatsApp#222)

release v0.8.0

release version v0.7.0