rtm.start Deprecation #39
Description
Slack has sent out a recent deprecation notice for rtm.start - The timeline is;
November 30, 2021 - New Slack apps and integrations will no longer be able to use rtm.start and must use rtm.connect instead.
September 20, 2022 - The response from rtm.start will transform into the brief response found in the method that replaces it, rtm.connect.