> For the complete documentation index, see [llms.txt](https://guides.clickatell.com/release-notes/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guides.clickatell.com/release-notes/release-notes-archive/2022-release-notes/q1-2022/channel-updates.md).

# Channel Updates

* [SMS Stop List Report](/release-notes/release-notes-archive/2022-release-notes/q1-2022/channel-updates/sms-stop-list-report.md)
* [WhatsApp conversation-based pricing and reporting updates](/release-notes/release-notes-archive/2022-release-notes/q1-2022/channel-updates/whatsapp-conversation-based-pricing-and-reporting-updates.md)