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

# Changelog

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<Update label="6th February 2026" description="v2.8.0">
  **New envelope creation options and improved search**

  Two new optional fields are now available when creating an envelope:

  * `access_link_expiration_days` — Control how long each recipient's signing link stays valid.
  * `signing_steps_expire_days` — Allows the envelope's expiration to refresh after each signing step, rather than relying on a fixed expiration date.

  The envelope listing endpoint now supports a `search` field that matches across envelope name, recipient name, and recipient email in a single query. The previous `name` filter is now deprecated in favor of `search`.
</Update>

<Update label="10th December 2025" description="v2.5.x">
  **New endpoint: download a single signed document**

  * Download a specific signed document PDF from an envelope <br /> `GET /v2/envelope/{envelope_id}/signed_documents/{document_id}`
</Update>

<Update label="16th September 2025" description="v2.5.0">
  **Introducing Attachment Requests**

  We have launched a new feature that allows you to request your recipients to upload files while signing their documents.

  **Added 5 new endpoints**

  * Set Envelope Attachments Placeholders <br /> `PUT /v2/envelope/{envelope_id}/attachments/placeholders`
  * Set Template Attachments Placeholders <br /> `PUT /v2/template/{template_id}/attachments/placeholders`
  * Set Envelope Attachments Settings <br /> `PUT /v2/envelope/{envelope_id}/attachments/settings`
  * Set Template Attachments Settings <br /> `PUT /v2/template/{template_id}/attachments/settings`
  * Download Envelope attachment files <br /> `GET /v2/envelope/{envelope_id}/attachments/{file_id}`
</Update>

<Update label="2nd July 2025" description="v2.3.0">
  **Introducing ID verification**

  Added a new recipient verification method, `ID_VERIFICATION`, allowing for an automated ID and selfie check before the recipient can access the envelope.
  The value parameter must be left empty when using `ID_VERIFICATION`; existing rules for `PASSCODE` and `SMS` remain unchanged.
</Update>

<Update label="29th January 2025" description="v2.2.0">
  **Introducing real-time audit trails using webhooks**

  We've released a new webhook event called "ENVELOPE\_AUDIT\_TRAIL" that lets you track recipient actions in real-time, such as when an envelope is signed, viewed, or declined by a specific recipient
</Update>

<Update label="15th January 2025" description="v2.1.0">
  **Added 2 new endpoints**

  * Download certificate of completion <br /> `GET /v2/envelope/{envelope_id}/certificate`
  * Download envelope content <br /> `GET /v2/envelope/{envelope_id}/signed_documents`
</Update>

<Update label="21st August 2024" description="v2.0.0">
  **Introducing Sign.Plus version 2.0**

  Enabling developers to integrate eSignature functionalities to their own workflow.
</Update>