2.18.0

New features

• Adds support for switching a core device's IoT connectivity to a different AWS account or region through a nucleus configuration deployment. The nucleus validates connectivity to the new endpoints before it applies the change, and reports the terminal deployment status to the source account.
• Adds support for Windows Server 2025.

Bug fixes and improvements

• Fixes a startup timing issue on systemd devices by starting the Greengrass Core software only after the system clock synchronizes.
• Fixes an issue where a component might encounter stale subscriptions after it closes a local IPC stream during an in-progress subscribe request.
• General bug fixes and improvements.