The getChannels() function no longer returns all channels because the new endpoint is paginated. https://api.slack.com/methods/conversations.list https://github.com/mishk0/slack-bot-api/commit/d3035745805de49678b97c7db24763b07dd9d7e4#diff-e727e4bdf3657fd1d798edcd6b099d6e092f8573cba266154583a746bba0f346R79
The getChannels() function no longer returns all channels because the new endpoint is paginated. https://api.slack.com/methods/conversations.list
d303574#diff-e727e4bdf3657fd1d798edcd6b099d6e092f8573cba266154583a746bba0f346R79