---
header: April 2022 Documentation Changes
lang: en
last_updated: null
url: https://docs.fastly.com/changes/2022/04/01/changes
---

### Recently edited and reviewed docs

The following documentation was edited as part of a normal review cycle or as a result of updates to how the Fastly web interface and API operate:

- About the Secure page
- About the web interface controls
- Creating error pages with custom responses
- Fastly 101: Introduction
- [Fastly Next-Gen WAF](https://docs.fastly.com/products/fastly-next-gen-waf)
- [Fastly's Full-Site Delivery](https://docs.fastly.com/products/fastlys-full-site-delivery)
- Serving HTTPS traffic using certificates you manage
- Serving HTTPS traffic using Fastly-managed certificates
- Shielding
- Start here
- [TLS service options](https://docs.fastly.com/products/tls-service-options)
- TLS termination
- Using dynamic VCL Snippets