Maps and CVEs: They just keep growing!

proposal: net/netip: add netip.Addr.To6()FOSDEM'27, Jan 30 & 31 @ Brussels, BelgiumGolang SF on YouTubeGo Turns 17Observability Full Course: Logs, Metrics & Traces on YouTubeInteractive course @ Boot.dev ★ Support this podcast on Patreon ★

Thank you to https://www.assembled.com/ for hosting Cup o' Go!Go Setsproposal: go test should run analyzers specified by the workspaceVercel Go SupportLightning Round:JSON v2Phuong Le's YouTube about Go ★ Support this podcast on Patreon ★

🗺️ Accepted proposal: add maps.Grow🇪🇪 IVXV online voting systemReddit thread🐧 Protecting against CVE-2026-98432🌩️ Lightning roundagent-managertinygo 0.44.0 released ★ Support this podcast on Patreon ★

Do the 2026 Go Developer Survey, and tell them Cup o' Go sent you!Go 1.27.3 and Go 1.26.10 are released due to eMudhra Intermediate CA CompromiseInterview with Ainsley ClarkAinsleyClark.comtempl ★ Support this podcast on Patreon ★

ProposalsAccepted: support for acme profilesNew: crypto/tls: ProfilesBlog: Always Active: Faking Microsoft Teams Green Status in GoInterview with Daniela PetruzalekLinkedInBlog: danicat.devEbitengineGolab, Nov 1-3, Bologna, Italy ★ Support this podcast on Patreon ★

Seems like more than one!Visit cupogo.dev for all the things.This week:Go 1.27.2 and Go 1.26.9 are releasedAccepted: add cgo without a C toolchain as a GOEXPERIMENT (and the original one)Accepted: deprecate DNSConfigErrorLightning round:Job with Dave! Update on past news: "proposal: spec: allow explicit conversion from function to 1-method interface" Declined  ★ Support this podcast on Patreon ★

Recorded as part of GoSF. Thanks Bill for co-hosting, and Antithesis for hosting!🇯🇵 GopherCon Japan🪝 Guest Posts: Hooking into the Go Toolchain🦙 go-llama ★ Support this podcast on Patreon ★

Thanks for listening! Find all the things at cupogo.dev.Meetups roundup:🇮🇹 GoLab🇺🇸🌁 GoSF🇯🇵 TinyGo 2026🇮🇱 Gophercon Israel Cancelled :(Blogoverse deep divesData races and the limits of ThreadSanitizer in C and Gocloudx-io/setup-goLightning roundEbitengine v2.10.0 ReleasedZeno Rocha on X on Render's Go re-writeFyne Conf 2026:1b When Applications Design Themslves ★ Support this podcast on Patreon ★

golang.org/x/tools v0.50.0 releasedBlog: Finding unreachable functions with deadcode by Alan DonovanRuss Cox leaves google, and opines on LLMs for debuggingCoding agent guidelines for modern GoJonathan's new podcast: Better Than VibesInterview with Ron EvansTinyGoYzmaOxideThe Citizen Developerawesome-tinygokronkTinyGo Conference 2026GoLabGo Education ProjectCharm ★ Support this podcast on Patreon ★