Slack Current Version __full__ ❲EXTENDED❳

The latest versions of Slack are not just about fixing bugs—they represent a fundamental shift in the product's identity. Acquired by Salesforce, Slack is rapidly evolving from a team communication channel into a central "operational layer for agentic work". The most current versions of the app are heavily focused on integrating AI deep into the workflow, blurring the lines between a messaging app and an automation hub.

Even if your app version number says "4.38," the features you see depend on when Slack enables them for your workspace server-side. Here are the defining features of the current Slack era:

Common complaints include delayed notifications, messages not sending or loading properly, synchronization problems between device... Slack for Mac - Release Notes

Slack 4.38. ... This release includes security improvements. Updating is recommended. Slack for Windows - Release Notes slack current version

It is essential to know which version you are running to ensure you have the latest improvements. Open the .

For enterprise IT teams, Slack offers a channel. Unlike the standard current version (which updates constantly), LTS versions receive only critical security and stability fixes for a longer period (typically 6–12 months). Slack LTS follows a different numbering scheme (e.g., 4.40.0 LTS ).

For organizations with strict IT policies, only the current (or a recently supported) version is allowed on managed devices. Compliance audits may require version verification. The latest versions of Slack are not just

| Operating System | Supported Versions | End of Support | |---|---|---| | macOS | 13 and above (minimum 12.0) | OS versions 12 and lower: May 18, 2026 | | Windows | Windows 11 (all versions), Windows 10 (22H2) | Windows 11 22H2: May 18, 2026; Windows 10 21H2: Mar 15, 2025 | | Linux (Ubuntu) | Ubuntu 22.04 and above | Ubuntu 20.4: May 18, 2026 |

If you are using a version below 4.43, your app is about to reach end of support. Please update to the latest version to continue accessing Slack.

Example output: Version 4.42.125, Build 4.42.125 – You’re up to date. Even if your app version number says "4

Slack is one of the most popular communication platforms used by teams and organizations to enhance collaboration and productivity. As a widely-used platform, Slack regularly updates its features and functionality to improve user experience. In this article, we'll dive into the current version of Slack, its key features, and what's new.

Every new Salesforce customer now receives a pre-provisioned, AI-enabled Slack workspace, further unifying the two platforms. Performance & Usability Review Slack Reviews, Pros & Cons, and More (2026) - Fibery

The current Slack version varies across its mobile, desktop, and web applications. As of late May 2026, here are the latest stable versions: