We are excited to announce the release of the latest version of our firmware, packed with new features, improvements, and enhancements designed to boost performance, security, and compatibility. This release places a particular focus on security, introducing features like secure boot and secure locking via rescue mode. Here are the highlights of this new version:
New Features
- Secure Boot and Secure Locking: Secure boot and secure locking can now be enabled directly from rescue mode, with new functions to ensure a safer boot process.
- OTP (One-Time Programmable Memory) Support: Support has been added for reading and writing OTP memory in raw mode, allowing for better secure data management.
- Improved LED Management: A new LED module provides more flexibility, including the ability to adjust LED brightness with options for dimming and maximum brightness.
- WebUSB Support: A new rescue application allows communication via WebUSB, enabling more seamless configuration directly from a browser, no additional software required.
- Updated Versions: We’ve integrated the latest MbedTLS version and other supporting tools to enhance both security and compatibility.
Enhancements and Changes
- Refactoring of PHY Architecture: The PHY architecture has been refactored to allow for greater flexibility and scalability, ensuring better performance in dynamic environments.
- Upgrade to Pico Keys SDK v7.0: The SDK has been updated to the latest version to ensure the devices work with maximum efficiency.
- GPIO Management for ESP32: Several issues with GPIO management on ESP32 devices have been addressed, improving compatibility with this platform.
- Security and Performance Fixes: A number of security fixes have been implemented, including protection against OTP memory writes and improvements to USB initialization for a smoother user experience.
Bug Fixes
- USB and HID Descriptions: Several bugs related to USB and HID descriptions have been fixed, enhancing device compatibility and reducing errors.
We encourage you to explore the new features and improvements. Update your devices today and enjoy a more secure, efficient, and seamless experience!
For more details on the full release notes and how to update, visit Getting Started. Release for EdDSA is also available.