CertWatch is now CertLight — same product, new name. Self-hosted TLS & certificate monitoring with the configuration audit most uptime tools skip.
What changed in this release:
- Renamed everywhere: binary is now
certlight, module path is github.com/nizartuanku/certlight (old repo URLs redirect). -
- Nothing else: same licence keys, same database format, same checks. The internal product id stays "certwatch", so existing licences and databases keep working — an in-place upgrade is just swapping the binary.
Quick start:
./certlight
Open http://127.0.0.1:8422, add a host, see results in seconds.
- Nothing else: same licence keys, same database format, same checks. The internal product id stays "certwatch", so existing licences and databases keep working — an in-place upgrade is just swapping the binary.
Free edition: 10 hosts, 7-day history, webhook notifications. Pro (100 hosts) and Team (unlimited) at whop.com/nizar-tuanku/certlight-tls-monitor — 14-day trial.
Download: certlight-free-0.1.1-linux-amd64.tar.gz. Verify with SHA256SUMS (sha256sum -c SHA256SUMS). Apache-2.0.