Merge pull request linode#302 from hzoppetti/api-changelog-4.80.0

[New] API changelog 4.80.0

Author: hzoppetti

src/content/changelog/4-80-0-2020-11-16.md

@@ -0,0 +1,14 @@
+---
+title: '4.80.0: 2020-11-16'
+date: 2020-11-16T04:00:00.000Z
+version: 4.80.0
+changelog:
+  - API
+---
+
+### Changed
+
+- CNAME records now allow for a trailing period (.) on target entries. Previously, a CNAME record ending in a period (.) would result in an error. The endpoints affected by this change are:
+
+  - [Domain Record Create](/docs/api/domains/#domain-record-create) (POST /domains/{domainId}/records)
+  - [Domain Record Update](/docs/api/domains/#domain-record-update) (PUT /domains/{domainId}/records/{recordId})