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

# September 2026

## Improvements

* **Email and call engagement on the Lead API**: Lead responses from [Get Lead](/api-reference/leads/get-lead) and [List Leads](/api-reference/leads/list) now include `hasRepliedEmail` and `hasAiCall` alongside `hasReplied`, so you can tell how a lead has engaged: by text, by email, or by speaking with Apten on a call.