Firmware versions

SNS version First Availability End of Life
1.x 06/03/2014 04/24/2015
2.x 03/31/2015 09/13/2021
3.X 11/21/2016 09/24/2020
4.0 01/07/2020 09/24/2020
4.1 09/24/2020 04/06/2021
4.2 04/06/2021 07/21/2022
4.4 05/12/2022 06/30/2022
4.5 07/05/2022 11/24/2022
4.6 11/24/2022 02/22/2024
3.7 - LTSB 09/29/2018 Functional fixes – 12/31/2023
Security fixes – 06/30/2024
3.11 - LTSB 09/24/2020 Functional fixes – 06/07/2023

Security fixes – 06/30/2024

4.3 - LTSB 01/12/2022 ND
4.7 10/31/2023 09/15/2024
4.8 07/02/2024 ND