Yes, as one signal among several. A library with no release or significant commits in the past year deserves a closer look before a feature depends on it. A quiet history is not proof of danger, since some mature libraries are simply finished, but it changes how much risk you accept.
What the signal really measures
Release cadence is a proxy for whether someone will answer when something breaks. The OpenSSF guide to evaluating open source software lists several maintenance checks: significant commits in the past 12 months, recent releases or announcements from maintainers, and a last release within the past 12 months. It also asks about maintainer diversity, noting that many widely used projects have only one maintainer.
For a product manager, the question is practical: if a vulnerability is reported next month, who ships the fix?
Reading the signal with context
| Pattern | Possible reading | Action |
|---|---|---|
| Frequent small releases | Active, responsive | Normal monitoring |
| Rare releases, small stable API | Possibly finished | Check security response history |
| No release in over a year, open security issues | Likely unmaintained | Plan a replacement or wrapper |
| Long gaps then a burst after one reported issue | Fix only when pushed | Add a fallback to your plan |
| One maintainer, no successor named | Single point of failure | Wrap and record exit cost |
A project with a stable interface can look idle and still be healthy. A project with open, unanswered security reports is a different matter.
Questions to ask before it goes on the roadmap
- When was the last release, and what did it contain?
- Does the project publish a way to report vulnerabilities, and how fast were past issues fixed?
- Do older releases get security patches, and is there a long term support line?
- How many people can publish a release?
- What would we do if it stopped tomorrow?
The guide recommends checking the OpenSSF Scorecard score and known vulnerabilities through deps.dev, which gives you a fast first pass without reading code.
Put the answer in the plan
Write the finding next to the feature in the roadmap document. If the signal is weak, add a small task for a wrapper or a fallback choice, and a date to recheck. A one line risk note is cheaper than a surprise six months later.
Quick check
Is a library with no updates for a year always unsafe?
No. It may be complete. Check security issue history and whether anyone responds to reports.
Who should check this?
The engineer proposing the dependency, with the product manager reviewing the risk note.
Can tools do the first pass?
Yes. Scorecard results and advisory data give a quick baseline, which a person then interprets.
Safeguard's dependency scanning surfaces known vulnerabilities in the libraries you already use, and the free scan at gold.safeguard.sh/scan is a quick start.
Sources
Last reviewed: 19 October 2026.
