> ## Documentation Index
> Fetch the complete documentation index at: https://docs.speckle.systems/llms.txt
> Use this file to discover all available pages before exploring further.

# Interfaces notes in 2026.9

> 2026.9 notes for GraphQL, REST, and webhooks are not on this preview yet.

<Note>
  This is 2026.9 preview documentation. Coverage here is incremental: a page exists only where
  2026.9 differs or is newly documented.
</Note>

2026.9 developer notes for GraphQL, REST, and webhooks are not on this preview yet. Use the
[current GraphQL documentation](/developers/api/graphql) until those notes land. REST and webhooks
stay on their Current pages as well.

<Note>
  More API notes will land later. This preview does not yet describe 2026.9 request or schema
  changes.
</Note>