diff --git a/CHANGELOG.md b/CHANGELOG.md
index 54f51b5..b9a9f30 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,24 +5,14 @@ The format is based on [Keep a
 Changelog](https://keepachangelog.com/en/1.0.0/), and this project
 adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## End of Life
-
-This product is supported by Cybersecurity teams at the
-University of Illinois Urbana-Champaign on a best-effort basis.
-
-As of the last update to this README, the expected End-of-Life and 
-End-of-Support dates of this product are May 2025.
-
-End-of-Life was decided upon based on these dependencies:
-
-  - phantom-toolbox Python library (Oct 2025)
-  - Splunk SOAR (Nov 2026)
-  - TeamDynamix (May 2025 - Unknown, but estimate breaking changes by second
-  Quarterly Release After Nov 2024 Release)
 
 ## [2.3.0] - 2025-12-03
 
 - Add new severity level 'VERY LOW' (#148)
+- Update for Python 3.13 (#150)
+- Add protection against missing 'notify' param (#142)
+- Add status field to update_ticket (#139)
+- Add .tar releases (#131)
 
 ## [2.2.0] - 2024-12-09
 
diff --git a/README.md b/README.md
index de0bf11..f4242ed 100644
--- a/README.md
+++ b/README.md
@@ -82,16 +82,27 @@ To configure the TDX SOAR app to connect to your TeamDynamix instance, add an as
 
 Use the `Test Connectivity` button in SOAR to verify your settings.
 
-## Support
+## Product Support
 
-This product is supported by Cybersecurity on a best-effort basis.
+This product is supported by Cybersecurity teams at the
+University of Illinois Urbana-Champaign on a best-effort basis.
 
-As of the last update to this README, the expected End-of-Life and End-of-Support dates of this product are October 2025.
+As of the last update to this README, the expected End-of-Life and 
+End-of-Support dates of this product are May 2026.
+
+We estimate Splunk SOAR end-of-support by assuming it roughly follows Splunk,
+and that the SOAR cloud has the latest version installed.
+
+We estimate end-of-support for TeamDynamix by assuming that any of their 
+twice annual releases could include breaking API changes.
 
 End-of-Life was decided upon based on these dependencies:
 
-    - Python 3.9 (31 October 2025)
-    - Splunk SOAR Cloud (Unknown)
+  - Python 3.13 (Oct 2029)
+  - phantom-toolbox Python library (Sep 2027)
+  - Splunk SOAR (Estimated July 2027)
+  - TeamDynamix (Estimated May 2026)
+
 
 ## Installation