All versions of Magento 1 are being retired including Community / Open Source 1 and Enterprise / Commerce 1 editions. Community / Open Source 1 Editions PlatformVersionEnd of Life Date Community / Open Source 11.9June 2020 Community / Open Source 11.10June 2020 Community / Open Source 11.11June 2020 Community / Open Source 11.12June 2020 Community / Open Source 11.13June 2020 Community / Open Source 11.14June 2020 Enterprise / Commerce 1 Editions PlatformVersionEnd of Life Date Enterprise / Commerce 11.9June 2020 Enterprise / Commerce 11.10June 2020 Enterprise / Commerce 11.11June 2020 Enterprise / Commerce 11.12June 2020 Enterprise / Commerce 11.13June 2020 Enterprise / Commerce 11.14June 2020