https://tech.newstatesman.com/security/security-contracts-cast-doubt-on-claim-nhs-contact-tracing-app-will-be-ready-by-end-of-june > Newly-released documents have cast doubt on claims that the NHS’s Covid-19 track and trace app will be ready to launch nationally by the end of the month. > Earlier this week the business minister Nadhim Zahawi said he hoped the app, a central part of the contract tracing scheme, would be rolled out by the end of June.