chore: update changelog for v1.76.0 release

ctrombley · ctrombley · commit ca8fa38aa9f8 · 2025-02-25T15:52:09.000-08:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Unreleased
 
+# v1.76.0
+
 ## Enhancements
 
 * Adds `DefaultProject` to `OrganizationUpdateOptions` to support updating an organization's default project. This provides BETA support, which is EXPERIMENTAL, SUBJECT TO CHANGE, and may not be available to all users, by @mkam [#1056](https://github.com/hashicorp/go-tfe/pull/1056)
