Pongo2 6.0 – Django-syntax like template-engine for Go. eRPC 7.0 – Extensible, easy-to-use RPC framework. go-elasticsearch 8.3 – Official Go client for Elasticsearch. Traefik 2.8 – HTTP reverse proxy and load balancer. FerretDB 0.4 – MongoDB alternative but with a Postgres backend. Vitess 14.0 – Clustering system for horizontal scaling of MySQL. Casbin 2.48 – Authorization library supporting multiple access control models. fasthttp 1.38 – Fast HTTP package. go-version 1.6 – Library for parsing and verifying versions and constraints.