Deeper CRM data merges directly into channels with automated record previews and interactive timeline histories.

Example output: Version 4.42.125, Build 4.42.125 – You’re up to date.

sudo dnf upgrade slack

: Click Slack in the top menu bar (next to the Apple icon) > About Slack . To update, click Slack > Check for Updates .

The following are the most recent stable releases across major platforms: Latest Version Release Date April 2, 2026 Bug fixes & stability April 2, 2026 Bug fixes & stability Linux (Beta) April 3, 2026 Routine maintenance April 8, 2026 Minor internal improvements April 8, 2026 Recent Changes & Feature Highlights

The as of mid-2026 is version 4.50.121 for Windows and version 4.49 across major Mac platforms. For mobile devices, the latest iterations have transitioned to the 26.05 stable build for iOS and 26.04 for Android devices. Keeping your application aligned with the most up-to-date version ensures seamless access to enterprise-grade security patches, conversational AI features, and deep integrations with platforms like Salesforce. Current Version Matrix by Platform

The Slack ecosystem updates continuously across its platforms. This guide details the current version numbers, the newest features, and how to verify that your workspace is fully updated. Current Version Numbers by Platform

To get the exact Slack current version at this very moment, you should either: