# Gateway 2.3: Open Source and Improved Reliability

We are pleased to announce the release of Enapter Gateway v2.3.1. This release marks a significant milestone with the open-sourcing of our proprietary "meta-enapter" layer. This underscores our commitment to the open-source and also significantly amplifies the reliability and robustness of Enapter Linux for IoT applications.

Version 2.3.1 was released on Nov 6, 2023.

# Open Source "meta-enapter" Layer

Enapter Linux is a custom Linux operating system image designed for use on IoT gateways, based on the Yocto Project (opens new window). In version 2.3, Enapter has open-sourced its base IoT layer, which includes several key components that enhance the reliability and robustness of Enapter Linux.

These components include:

A read-only root file system, ensuring integrity and security.
An intelligent boot fallback logic, providing seamless recovery options.
Atomic updates, for minimal downtime and enhanced update reliability.
First-class support for Docker/Podman containers, enabling effortless deployment and management of containerized applications.

By incorporating these features into Enapter Linux, it becomes more reliable and resilient for IoT gateway applications.

# Bug Fixes and Improvements

Addressed various issues related to reliable operation across different environments and hardware.
Implemented an optional WiFi watchdog feature that enables automatic reconnection in the event of rare connection losses.
Utilized Enapter NTP pool for time synchronization, ensuring precise and consistent timekeeping.