Merge pull requests faster :zap: Never wait for a code review again! Collaborate on code right in Slack with two-way sync between Slack and GitHub.How does it work?:thought_balloon:  Every time someone creates a PR on GitHub, a new temporary Slack channel is created.:envelope_with_arrow:  The PR author, reviewers, and assignees are invited.:arrows_counterclockwise:  Whatever users do is automatically synchronized between Slack and GitHub both ways.:bulb:  You can list open PR channels anytime by typing /gitbot into the message box.