v1.3.1

2026-07-23 latest ● stable

What changed

Changed

Fixed

**The release workflow now guards its own inputs.** A release published with a tag missing the leading `v` (the way the first v1.3.0 attempt was) used to sail through the build and die at the mirror step with an opaque `405` — it now fails in seconds, before anything is published, with a message that spells out the recovery (delete the release and tag, re-create with `vX.Y.Z`; re-running the job cannot fix a bad tag). A YAML syntax slip in that very guard, which briefly rendered the workflow file invalid, is fixed too.

Pick your architecture. Direct links point at the release assets.

$ curl -fsSL https://dl.gtcnsl.com/v1.3.1/gtcnsl-v1.3.1-linux-amd64 -o /usr/local/bin/gtcnsl && chmod +x /usr/local/bin/gtcnsl

Verify

Compare against the checksum manifest before you run anything. checksums.txt

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