Google may be working on ChromeOS Flex for older Chromebooks after all
https://chromeunboxed.com/google-may-be-working-on-chrome-os-flex-for-older-chromebooks-after-all/
More ‘Flexor’ details clarify possible ChromeOS Flex solution for aging Chromebooks
https://chromeunboxed.com/more-flexor-details-clarify-possible-chromeos-flex-solution-for-aging-chromebooks/