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Stay up to date with releases across the Opencals developer platform. Subscribe to releases on GitHub to get notified.
Each release is its own page in the sidebar, grouped by month. The Storefront SDK page tracks every version so you can see exactly which release a feature first shipped in.

August 2026

Clear Care — clinic template

August 15 · Template — open-source medical clinic booking site.

Custom Attributes

August 1 · New feature · SDK v0.3.11 — attach arbitrary key-value data to appointments at booking time.

June 2026

Discounts

June 21 · New feature · SDK v0.3.2 — automatic and promo-code discounts.

Frisor — barbershop template

June 17 · Template — open-source barbershop booking site.

Add-Ons

June 13 · New feature · SDK v0.3.0 — optional extras at booking time.

Developer docs launched

June 13 · Docs — API reference, guides, and the in-browser playground.

Haar — salon template

June 7 · Template — open-source salon booking site.

Storefront API — v1

June 5 · API — the public customer-facing booking API.

Storefront SDK

Version history — the official TypeScript client, v0.1.0 → v0.3.2.
Last modified on August 15, 2026