Changelog

Versioning and partner-facing release discipline.

This page should be the public release record for partner integrations. Keep it explicit, concise, and tied to actual product behavior.

Versioning Policy

How partners should interpret change

Major

Breaking contract change

Reserved for intentional breaking changes to public request or response contracts and primary auth behavior.

Minor

Additive commercial release

Use for new partner-facing features and additive public capabilities that do not break existing integrations.

Patch

Fix or clarification

Use for bug fixes, clarifications, and operational improvements that preserve the public contract.

Compatibility Guidance

What should and should not move under partners

Stable

Public endpoint names

Keep the primary public endpoints stable within a major version.

Stable

Commercial species contract

Commercial v1 remains dog and cat only until a broader scope is explicitly released.

Allowed

Additive response fields

Additive fields are acceptable in minor or patch releases if existing clients do not break.

Breaking

Auth or required payload shifts

Changes to auth, required request fields, or primary response structures should be handled as major-version work.

Release History

Commercial release record

2026-04-03

2.5.0

Commercial launch release for dog and cat workflows, including medication calculations, drug search, detailed drug records, and DailyMed label search.

Included

Clinical workflows

Standard dosing, BSA-aware calculations, CRI workflows, and canine/feline fluid workflows are part of the production API.

Included

Partner access

Trial onboarding, subscription-aware commercial access, and API-key lifecycle management are in place.

Clarified

Species support

Commercial v1 supports dog and cat workflows only; broader species remain future scope.