# Pull Request for @diamondprotocol/bigint-buffer
Thank you for contributing to **@diamondprotocol/bigint-buffer**! Please fill out the details below.
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## 📋 What does this PR do?
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- Security fix? (describe vulnerability/CVE)
- Feature addition? (describe feature, reason, protocol impact)
- Bug fix? (link to test/issue)
- CI/test/benchmark improvements?
- Documentation or README changes?
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## 🚦 Security & Breaking Change Checklist
- [ ] I have **added or updated tests** for this change.
- [ ] I have **run all test suites** and verified that everything passes.
- [ ] If changing buffer size limits or any protocol-relevant logic:
- [ ] I have documented the reason and added a warning in README.
- [ ] I have included reference(s) to any relevant CVEs or advisories.
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## 💬 Additional Notes
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- Did you check compatibility with Solana, Jito, Vera, or protocol X?
- Is there any API break?
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## 🔗 Related Links
- [bigint-buffer on npm](https://www.npmjs.com/package/bigint-buffer)
- [Original repo](https://github.com/no2chem/bigint-buffer)
- [Current security advisory](https://github.com/advisories/GHSA-3gc7-fjrx-p6mg)
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*Thank you for helping keep supply-chain infra safe and strong!*