From 6c7615efbbdc294b1955fa710b69ec1650277479 Mon Sep 17 00:00:00 2001
From: Joey Parrish <joeyparrish@google.com>
Date: Tue, 17 May 2022 11:23:29 -0700
Subject: [PATCH] Update upgrade guides

---
 docs/tutorials/upgrade.md | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/docs/tutorials/upgrade.md b/docs/tutorials/upgrade.md
index 9a581e1c78..800bffbcaa 100644
--- a/docs/tutorials/upgrade.md
+++ b/docs/tutorials/upgrade.md
@@ -42,8 +42,7 @@ application:
       `manifest.defaultPresentationDelay` (deprecated in v3.0.0)
     - Configuration of factories should be plain factory functions, not
       constructors; these will not be invoked with `new` (deprecated in v3.1.0)
-    - `drm.initDataTransform` has been removed (no longer needed since the
-      minimum supported version of iOS is now 13)
+    - `drm.initDataTransform` now defaults to a no-op
     - `streaming.smallGapLimit` and `streaming.jumpLargeGaps` have been removed;
       all gaps will now be jumped
     - `manifest.hls.useFullSegmentsForStartTime` has been removed; this setting