> For clean Markdown content of this page, append .md to this URL. For the complete documentation index, see https://buildwithfern.com/learn/llms.txt. ## 1.41.1 **`(chore):`** Patch Go SDK + Go model generator container CVEs flagged in the AWS ECR / grype scan. Bump the Go base image to `golang:1.26.3-alpine3.23`, refresh `apk upgrade`, and patch npm's bundled `picomatch@4.0.3 -> 4.0.4` and `brace-expansion@5.0.4 -> 5.0.5` via tarball replacement so the published image no longer ships the vulnerable bundled JS dependencies that grype flags. Also drop the `internal/testdata/**` test fixtures and clear the `/go/pkg/mod` + `/root/.cache/go-build` build caches from the runtime image so grype no longer scans them as a source of stale `yaml.v3` and `golang.org/x/net` pseudo-versions that are not actually linked into `/fern-go-sdk`.