* [err2 v1.3.0](https://github.com/lainio/err2) – Go package for fully automatic error checking and propagation with deferred handlers, optional stack tracing, and assertion helpers.

* [slog: Echo middleware v2.1.0](https://github.com/samber/slog-echo) – Echo middleware that logs HTTP requests using slog.

* [merry v1.8.2](https://github.com/ansel1/merry) – Adds context to Go errors with automatic stack capture, key/value messages, HTTP status codes, and cause chains.