With Slack deeply integrated into Salesforce’s ecosystem, versioning is evolving. In 2025, Slack introduced “feature flags” that de-couple UI changes from client updates. This means some new features may appear even without a full client update. However, core performance, security, and protocol improvements will always require the Slack current version.
Mobile apps tend to update even more frequently than desktop clients. Here is the current state for mobile: slack current version
Open the respective store on your device, navigate to the Updates section, and click Update next to Slack. versioning is evolving. In 2025
