Release History

Changelog.

The iterative history of Health Fitness API — endpoint additions, platform releases and architectural enhancements mapped for developer transparency.

July 31, 2026 · Latest

v1.0.1 New Release

17 brand-new endpoints across body composition, cardiovascular, kidney function, strength, metabolism, nutrition, recovery and risk screening. Every endpoint supports GET + POST with structured, actionable responses and rich enterprise metadata. Full 26-language support across every endpoint.

New · 19Fixes · 0Deprecated · 0

March 5, 2026

v1.0.0 Major Release

Major platform expansion with 35 new advanced fitness intelligence endpoints, the direct enterprise platform at api.hefitapi.com, native multi-language support and structured responses with risk scores and recommendations.

New · 35Fixes · 3Deprecated · 0

May 27, 2025

v0.0.4 Expanded Feature Set

16 new endpoints across cardiovascular diagnostics, metabolic calculations, nutrition/macronutrients and diet/lifestyle tools.

New · 16Fixes · 0Deprecated · 0

March 2025

v0.0.3 Expanded Feature Set

17 new endpoints covering body composition indexes, cardiovascular risk assessment, metabolic health markers and unit conversions. Added GET & POST support across the board.

New · 17Fixes · 3Deprecated · 0

Early 2025

v0.0.2 Expanded Feature Set

8 new endpoints covering military body fat standards, energy expenditure calculations and micronutrient requirements.

New · 8Fixes · 0Deprecated · 0

Late 2024 / Early 2025

v0.0.1 Initial Release

Foundational launch with core body composition, metabolism, hydration and fitness benchmark endpoints.

New · 13Fixes · 0Deprecated · 0

Stay current

Server-side releases, stable integration contracts.

Direct-host users receive platform updates server-side. Breaking changes are expected to be announced ahead of removal through docs and release notes.

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Changelog FAQs

Versioning and compatibility.

How often is the Health Fitness API updated?

Releases are driven by community feedback, endpoint research and infrastructure improvements.

How do I get the latest version?

When using the direct production host, platform updates are deployed server-side. Review the changelog for integration-impacting notes.

Are older endpoint versions still available?

The platform states that it maintains backward compatibility for standard calculations, with new metrics and endpoints designed to be additive.

How can I contribute a feature request or report a bug?

Open an issue through the project GitHub linked from the docs or use the contact page.

What does the version numbering mean?

Major versions indicate significant platform expansions, while minor and patch releases cover additions, fixes and performance improvements.

Are migration guides provided for breaking changes?

When a release affects existing integrations, migration guidance is expected in release notes and documentation.

What is the deprecation policy for endpoints?

Endpoints are not intended to be removed without advance notice.

Can I subscribe to release notifications?

Follow @dakidarts on X or check the changelog. Enterprise customers can receive direct release communications.