Welcome to go-mail v0.8.0! 🎉 This release brings two big new features and a couple of improvements and fixes to go-mail. We hope you enjoy this release! ImportantThis release adds a new dependency ...

Welcome to go-mail v0.7.3! 🎉 This release brings some cool improvements, new features, and fixes to go-mail. We hope you enjoy it! Notable changes/improvements/features/fixes Deadline fix for conne...

perhaps the best CORS middleware library for Go. Contribute to jub0bs/cors development by creating an account on GitHub.

errors.AsType is a modern alternative to errors.As.

A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability. - FiloSottile/age

Problem Presumably for performance, the library (v1.11.1 and some older versions) reuses some non-exported slice variables and struct field from one middleware call to the next: package-level var h...

Cloudflare suffered a service outage on November 18, 2025. The outage was triggered by a bug in generation logic for a Bot Management feature file causing many Cloudflare services to be affected.

Welcome to waybar-weather v0.2.0 🎉 This release brings some major refactors and fixes that improve how waybar weather works. Geoclue removal So far waybar-weather used Geoclue as 3rd party dependen...

Search IETF mail list archives

ImportantThis release fixes a vulnerability. All users are encouraged to update to this release at their earliest convenience. Welcome to go-mail v0.7.1! This is a security release, which addresse...

Currently in 1.18 and before, when using the errors.As method, an error type you would like to write into must be predeclared before calling the function. For example: var myErr *MyCustomError if e...

Learn how modern continuous profilers have transformed profiling into a core observability practice.

Go now has a built-in, native FIPS 140-3 compliant mode.

perhaps the best CORS middleware library for Go. Contribute to jub0bs/cors development by creating an account on GitHub.

https://deps.dev/go/cuelang.org%2Fgo/v0.13.0 shows that cuelang.org/go@v0.13.0 is vulnerable to https://deps.dev/advisory/osv/GO-2025-3488. This is because it thinks we depend on golang.org/x/oauth...

Go team plans around error handling support

Go's cryptography libraries underwent an audit by Trail of Bits. Read more about the scope and results.

In this post, I challenge you to refactor a small function in such a way as to make it inlinable and free of bounds checks, for better performance. Disclaimer: this post assumes version 1.24.2 of the ...

Go version go version go1.24.1 linux/amd64 Output of go env in your module/workspace: AR='ar' CC='gcc' CGO_CFLAGS='-O2 -g' CGO_CPPFLAGS='' CGO_CXXFLAGS='-O2 -g' CGO_ENABLED='1' CGO_FFLAGS='-O2 -g' ...

a practical introduction to Go. Contribute to jub0bs/go-course-beginner development by creating an account on GitHub.

Thanks to all the new contributors, you're awesome! 😎 What's Changed Add web component elements and slot attribute by @knpwrs in #235 Add popover attributes by @knpwrs in #236 Upgrade codecov Gith...

Welcome to go-mail v0.6.2! This release fixes some bugs and makes go-mail ready for Go 1.24. Fix regression of custom SMTP authentication handling PR #429 fixes a regression in the handling of cust...

Proposal Details This is a formal proposal for the addition of "encoding/json/v2" and "encoding/json/jsontext" packages that has previously been discussed in #63397. This focuses on just the newly ...

This release drops support for Go 1.22 and continues support for Go 1.23. @lu4p improved the compatibility with reflection of Go types by collecting the set of all types used with reflection during...