Go's Versioning Trap: How Patch-Level Mandates Cascade Through Dependency Trees

When Go libraries specify patch versions (like 1.25.7) in go.mod, all downstream projects must meet that requirement—even if they don't use the affected code. This creates a cascading effect through the entire dependency tree, unnecessarily raising Go version requirements for everyone. The author argues that only minimum minor versions should be specified in go.mod, with patch-level requirements handled separately via toolchain directives.