Add API v4.85.0 Changelog

Author: bbiggerr

src/content/changelog/4-85-0-2021-03-01.md

@@ -0,0 +1,22 @@
+---
+title: '4.85.0: 2021-03-01'
+date: 2021-03-01T04:00:00.000Z
+version: 4.85.0
+changelog:
+  - API
+---
+
+### Changed
+
+- The request body schema for the Domain Update ([PUT /domains/{domainId}](https://www.linode.com/docs/api/domains/#domain-update)) endpoint erroneously stated that the `domain` and `type` properties were required. The spec has been updated to mark these properties as optional.
+
+- The following Domain schema properties have been updated to include the following missing value traits:
+  - `domain`: minimum 1 and maximum 255 characters
+  - `status`: a default value of active
+  - `refresh_sec`: a valid, default value of 0, which is equivalent to 14400
+  - `retry_sec`: a valid, default value of 0, which is equivalent to 14400
+  - `expire_sec`: a valid, default value of 0, which is equivalent to 1209600
+
+### Fixed
+
+- The Maintenance List ([GET /account/maintenance](https://www.linode.com/docs/api/account/#maintenance-list)) beta endpoint previously returned information for inactive Linodes. This has been fixed to exclude information for inactive Linodes.