Update changelog

CHANGELOG.md

@@ -15,6 +15,7 @@
 - Added ```/api/v1/accounts/{id}/block``` endpoint [c6b1ed97](https://github.com/pixelfed/pixelfed/commit/c6b1ed97)
 - Added ```/api/v1/accounts/{id}/unblock``` endpoint [35226c99](https://github.com/pixelfed/pixelfed/commit/35226c99)
 - Added ```/api/v1/custom_emojis``` endpoint [6e43431a](https://github.com/pixelfed/pixelfed/commit/6e43431a)
+- Added ```/api/v1/domain_blocks``` endpoint [83a6313f](https://github.com/pixelfed/pixelfed/commit/83a6313f)
 
 ### Fixed
 - Update developer settings pages, fix vue bug [cd365ab3](https://github.com/pixelfed/pixelfed/commit/cd365ab3)