Python reference implementation of The Update Framework (TUF) The Update Framework (TUF) was accepted to CNCF on October 24, 2017 at the Incubating maturity level and then moved to the Graduated maturity level on December 18, 2019. Visit Project Website Recent The Update Framework (TUF) news See all news Enforcing image trust on Docker containers using Notary July 28, 2021 eWEEK: "How the update Framework improves software distribution security" July 13, 2018 Diversity scholarship series: KubeCon – endless opportunities and the connections you’ll make February 15, 2018