While Slack usually updates silently in the background, you can manually trigger an update check to force a refresh. For Windows (Downloaded from Slack Website)
The current version of Slack varies by platform, with the most recent updates released in . Current Slack Versions (as of April 2026) Windows : 4.49.81 macOS : 4.49.81 Linux (Beta) : 4.49.81 Android : 25.08 iOS : 25.08 How to Produce a Post in Slack
Annoying glitches, such as delayed notifications or audio dropping during Huddles, are routinely resolved in minor version releases. How to Check Your Current Slack Version slack current version
You cannot manage what you do not measure. Here is how to verify which version of Slack you are currently running.
Avoid third-party “version checker” websites. They are often outdated or misleading. While Slack usually updates silently in the background,
Because Slack is a cloud-based Software-as-a-Service (SaaS) platform, the "current version" refers to two distinct things:
To mitigate notification fatigue, the platform now offers a allowing you to quiet individual channels for an hour or until the next business day. Additionally, a new Focus Mode actively simplifies the sidebar layout by stripping out bold indicators and unread badges unless you are directly mentioned. 4. Advanced Salesforce Records View Slack for Windows - Release Notes How to Check Your Current Slack Version You
The March and April releases of Slack (versions 4.48.102, 4.48.100, and 4.49.81) were rushed to patch critical vulnerabilities. These included fixes for an "incorrect authorization vulnerability" (CVE-2026-32895) affecting event handlers, as well as privilege escalation flaws in Slack slash-commands (CVE-2026-28392). Slack's official release notes for these versions carry a consistent banner: . Running the Slack current version is not just about getting new features; it is a critical step in maintaining the security of your workspace's data.
Always the latest version when accessed through app.slack.com.
Version 4.2.0 has been released, enabling better automation.
Slack Release Notes - April 2026 Latest Updates - Releasebot