Announcing the end-of-support for AWS Tools for PowerShell v4
DevOps & Developer Productivity Blog
AWS is announcing the end-of-support for AWS Tools for PowerShell v4.x, with a phased timeline leading to complete discontinuation by June 1, 2026.
- Version 5.x became generally available on June 23, 2025
- March 1, 2026: Version 4.x enters maintenance mode with limited critical updates
- June 1, 2026: Version 4.x reaches complete end-of-support
- Existing applications will continue functioning unless fundamental service changes occur
- AWS recommends upgrading to version 5.x for performance enhancements and new features
Customers are advised to use the migration guide to transition their PowerShell scripts and applications to the latest version.
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