CHANGES.md in twilio-ruby-5.73.3 vs CHANGES.md in twilio-ruby-5.73.4

@@ -1,7 +1,23 @@
 twilio-ruby changelog
 =====================
 
+[2022-11-30] Version 5.73.4
+---------------------------
+**Flex**
+- Adding new `assessments` api in version `v1`
+
+**Lookups**
+- Add `identity_match` package to the lookup response
+
+**Messaging**
+- Added `validated` parameter to Link Shortening API
+
+**Serverless**
+- Add node16 as a valid Build runtime
+- Add ie1 and au1 as supported regions for all endpoints.
+
+
 [2022-11-16] Version 5.73.3
 ---------------------------
 **Library - Chore**
 - [PR #621](https://github.com/twilio/twilio-ruby/pull/621): upgrade GitHub Actions dependencies. Thanks to [@childish-sambino](https://github.com/childish-sambino)!