Click Slack in your computer’s top menu bar and select About Slack .
Slack regularly deprecates older versions to ensure security and performance. Slack for Windows - Release Notes slack current version
Visit the Apple App Store or Google Play Store and select Update if a newer version is listed. Important Support Lifecycle Information Click Slack in your computer’s top menu bar
Click the three lines (☰) icon in the top-left corner, then select Help > About Slack . slack current version
Most Slack installations update automatically in the background. However, you can trigger a manual check if you suspect you're behind: