Go 1.20 is out! Also, new golangci-lint, new "full-stack" email server, and Conf42 virtual event CFP!

The big news this week: Go 1.20 is out!Profile-guided optimization is herecontext.WithCancelCause is addedGo 1.18 is no longer supportedProposals this week:Accepted: A proposal to improve forward compatibility with go.modAccepted: A proposal to add a new stdlib package with map utilitiesDiscussion: A proposal to improve reporting of failed table testsgolangci-lint 1.50.0 and 1.50.1 were released with Go 1.20 support, and improved generics supportThe Gorilla toolkit has been archived and deprecated. R.I.P.Check out Sourcegraph's new concurrency library, concEventsGopherCon Israel happening tomorrowConf42 coming up April 20, onlineCFP open until March 20This week's interview:mox by Mechiel Lukkienxkcd 1172: WorkflowVideo: Code review of mox