Bump version to 2.8.1

Merge branch 'development'

Bump version to v2.7.0

Update version to 2.6.11

Bump webhook version to 2.6.10

Merge pull request #278 from adnanh/add-exe-extension-to-windows-build

Fix Makefile to include .exe extension for windows builds

check before removing

Bump version

Update webhook.go

Merge pull request #158 from adnanh/development

2.6.5