Update changelog

Author: adorton-adobe

.changelog/changelog.md

@@ -1,3 +1,23 @@
+| tag | date | title |
+|---|---|---|
+| v2.7.4 | 2022-09-07 | User Sync Tool v2.7.4 |
+
+# Bug Fixes
+* 4513fcf6, b8be71f8 Updates to Sign API model
+* f5ae3573 Better Okta error handling
+* #798 Fix timing of Sign API connection
+* #794 Create users with email-type usernames in single command step (instead of two-step workflow)
+
+# Documentation Updates
+* 20ebaebd Document alternate /tmp solution
+* 27a99b44, 113a418b Add page for certificate update
+
+# Misc Changes
+* #785 Deprecation warning error type
+* #791 Remove CLI args from Windows batch files
+
+---
+
 | tag | date | title |
 |---|---|---|
 | v2.7.3 | 2022-03-29 | User Sync Tool v2.7.3 |