Add State of Peptides 2026 dataset to Data Sets

[back2matching]

Summary

Adds State of Peptides 2026 to the Datasets section. It's an open, structured reference dataset of 156 peptide and peptide-adjacent compounds, each record carrying a regulatory status bucket, category, route, half-life, molecular weight, CAS number, reference count, and knowledge-graph IDs (PubChem CID / DrugBank / Wikidata / Wikipedia). Direct CSV and JSON downloads, no login or email gate. Entry follows the section's bullet format and matches neighboring single-dataset descriptions.

Tip Requirement (Required)

• Fully open source: $1 one-time tip.

Tip details/link (required): The dataset is openly licensed (CC BY 4.0). Coordinating the support tip with the project owner; happy to send it to the maintainers' preferred handle.

License Type (Required)

• Creative Commons (CC-BY, CC-BY-SA, etc.)

License details (required): CC BY 4.0. Publisher: PeptaHub (https://peptahub.com).

Your Relationship to This Project (Required)

• Contributor

If Other, define your role: Contributor affiliated with PeptaHub, the dataset's publisher. This is an educational/reference dataset, not medical advice or a vendor/source list.

Checklist

• I confirm the information above is accurate.
• I have read CONTRIBUTING.md and followed the repository format.
• I verified links and descriptions in my change.

[hmert]

@back2matching thank you for your contribution, you could use https://github.com/sponsors/hmert?frequency=one-time