---
title: "Changelog - OpenRTB Supply Integration Guide"
canonical: "https://hub.freewheel.tv/space/RCS/423755813/Changelog%20-%20OpenRTB%20Supply%20Integration%20Guide"
format: markdown
---
v2.3

- Added sample podded request and response
- Section 5.6
  - ext.inventorypartnerdomain - Scope amended to 'Mandatory (for CTV publishers with content partners)'
- Section 5.12
  - maxseq - Scope amended to 'Optional (Mandatory if using dynamic ad podding)'
  - poddur - Scope amended to 'Optional (Mandatory if using dynamic ad podding)'

v2.2

- Amended language for Section 4.2 Endpoint
- Minor wording/structural changes


v2.1

- Minor wording/structural changes


v2

- Removed* '*to be supported in future development' across all features where this was marked in previous version, with the exception of 4.4.3 User Matching
- Section 4.1
  - User Syncing  - rearranged sub-sections
- Section 5.1
  - Added Section 5.1.1 Site Section ID
  - Added Section 5.1.2 Network ID
  - Added Section 5.1.3 Profile ID
- Section 5.3
  - ext.keywords - type changed to object.object
  - Added ext.custom_site_section_id
  - Added ext.profile_id
  - Addded ext.network_id
- Section 5.4
  - ext.custom_site_section_id - example changed
  - ext.profile_id - Scope amended to 'Recommended'
  - ext.custom_site_section_id - type changed to object.string
  - ext.profile_id - type changed to object.string
  - ext.network_id - type changed to object.string
  - Removed imp[0].ext.custom_site_section_id
  - Removed imp[0].ext.profile_id
  - Removed imp[0].ext.network_id
- Section 5.5
  - [site.id](http://site.id) - description, example and scope changed
  - site.publisher - added example
- Section 5.6
  - [http://app.id](http://app.id)  - description and example change
  - app.paid field removed
- Section 5.7
  - [http://publisher.id](http://publisher.id)  - scope changed
- Section 5.8
  - device.os field removed
  - ext.atts - type changed to object.integer
- Section 5.9
  - ext.consent - example changed
  - ext.gdpr - type changed to object.integer, example changed
  - [user.id](http://user.id) field removed
- Section 5.11
  - Added reference to Regs object example
  - ext.gpp - type changed to object.string, example changed
  - ext.gpp_sid - type changed to object.integer_array
  - gdpr - type added - integer
  - gpp - type added - string, description added, example added, scope added
  - gpp_sid - type added - integer array, description added, example aded, scope added
  - 5.11.1 Regs Object Example - re-formatted
- Section 5.12
  - startdelay - scope changed
  - placement - scope changed
  - plcmt - scope changed
  - api - added example
  - Added maxseq field
  - Added poddur field
  - Added podid field
- Section 5.14
  - content.cat - changed description
  - producer -  type changed to object, example changed
  - channel - type changed to object, example changed
  - network - type changed to object, example changed
  - keywords - added type, added device, added description, added example, added scope
- Section 5.15
  - custom_site_section_id - type changed to string, example changed, revised parent object(s)
  - profile_id - added description, added example, added parent object
  - network_id - added description, added example, added parent object
  - inventorypartnerdomain - added example
  - atts - type changed to integer
  - gdpr - added type, added description, added example, added parent object
  - consent - revised example, revised parent object(s)
  - gpp -  type changed to string, revised example
  - Added gpp_sid field
- Section 5.16
  - Custom Key-Value Pair - type changed to string
  - _fw_h_x_timezone - added example
  - _fw_h_x_city - added example
  - _fw_h_x_dma - added example
  - _fw_h_x_state - added example
  - Added _fw_content_programmer_brand field
- Section 6.1
  - Removed nbr field
  - cur - changed description
- Section 6.2
  - seat - description changed, example changed
- Section 6.3
  - adomain - type changed to string array
  - Added cat field
  - Added dur field
- Section 9.1
  - Added sample app request
- Section 9.2
  - Added sample site request
- Section 10
  - Added sample response