We introduced GitHub Proxy configuration for enterprises, enhanced impersonation security, provided LGTM tips in PR channels, and automated PR channel closure. Sign-in and Slack message formatting have been improved. Enhancements include better customer success notifications, updated onboarding messages, refined analytics, proactive feedback collection, and post-plan update emails. Fixes addressed enterprise team channel management, weekend reminders, sign-in without organizations, and unarchiving PR channels.