chore: updated changelogs for rc-branch

tiwarishubham635 · tiwarishubham635 · commit 01077998c7b8 · 2023-12-06T17:57:12.000+05:30
diff --git a/CHANGES.md b/CHANGES.md
@@ -3,6 +3,10 @@ twilio-python Changelog
 
 Here you can see the full list of changes between each twilio-python release.
 
+[2023-12-06] Version 9.0.0-rc.0
+---------------------------
+- Release Candidate preparation
+
 [2023-11-17] Version 8.10.2
 ---------------------------
 **Library - Chore**
diff --git a/UPGRADE.md b/UPGRADE.md
@@ -3,6 +3,16 @@
 _`MAJOR` version bumps will have upgrade notes
 posted here._
 
+## [2023-12-06] 8.x.x to 9.x.x-rc.x
+
+---
+### Overview
+
+#### Twilio Python Helper Library’s major version 9.0.0-rc.x is now available. We ensured that you can upgrade to Python helper Library 9.0.0-rc.x version without any breaking changes
+
+Support for JSON payloads has been added in the request body
+
+
 ## [2023-04-05] 7.x.x to 8.x.x
 
 - **Supported Python versions updated**
diff --git a/setup.py b/setup.py
@@ -13,7 +13,7 @@
 
 setup(
     name="twilio",
-    version="8.10.2",
+    version="9.0.0-rc",
     description="Twilio API client and TwiML generator",
     author="Twilio",
     help_center="https://www.twilio.com/help/contact",
