Changelog for Cloud Manager v1.38.0 and JS Client v0.50.0 (linode#375)

* Changelog for Cloud Manager v1.38.0 and JS Client v0.50.0

Author: tiffwong

src/content/changelog/cloud-manager-version-1-38-0.md

@@ -0,0 +1,21 @@
+---
+title: Cloud Manager v1.38.0
+date: 2021-04-13T05:00:00.000Z
+version: 1.38.0
+changelog:
+  - Cloud Manager
+---
+
+### Changed:
+VLANs:
+- Add placeholder and tooltip to clarify IPAM address format
+- Public interface can appear in any slot
+- Display all interfaces all the time in Linode configuration modal
+
+- Separate password change flow for Bare Metal instances
+
+### Fixed:
+- Ensuring VLANs are fresh when opening the configs drawer
+- Editing VLAN configs
+- Wrapping for Account > User Permissions > Specific Permissions dropdown
+

src/content/changelog/js-client-changelog-0-50-0.md

@@ -0,0 +1,14 @@
+---
+title: Linode APIv4 JS Client v0.50.0
+date: 2021-04-13T05:00:00.000Z
+version: 0.50.0
+changelog:
+  - APIv4 JS Client
+---
+
+### Added:
+- resetLinodePassword (only applies to Bare Metal instances)
+
+### Changed:
+- linodeInterfaceSchema (label and IPAM address field)
+