Webhook versions
Only version 1 is available. The version travels with every request so you can branch when a new one is added.
Each request includes:
- JSON field
webhookVersion, currently"1" - Header
X-Ildstedet-Webhook-Version - Header
X-Ildstedet-Webhook-Signature, computed over the raw body
Webhook versions are separate from the HTTP API version in the URL.