Update CHANGELOG.md for cloudflare#1136

CHANGELOG.md

@@ -1,11 +1,16 @@
 ## 0.56.0 (Unreleased)
 
+BREAKING CHANGES:
+
+* pages: Changed the type of EnvVars in PagesProjectDeploymentConfigEnvironment & PagesProjectDeployment in order to properly support secrets. ([#1136](https://github.com/cloudflare/cloudflare-go/issues/1136))
+
 NOTES:
 
 * pages: removed the v1 logs endpoint for Pages deployments. Please switch to v2: https://developers.cloudflare.com/api/operations/pages-deployment-get-deployment-logs ([#1135](https://github.com/cloudflare/cloudflare-go/issues/1135))
 
 ENHANCEMENTS:
 
+* pages: Updates bindings and other Functions related propreties. Service bindings, secrets, fail open/close and usage model are all now supported. ([#1136](https://github.com/cloudflare/cloudflare-go/issues/1136))
 * workers: Support for Workers Analytics Engine bindings ([#1133](https://github.com/cloudflare/cloudflare-go/issues/1133))
 
 ## 0.55.0 (November 23th, 2022)