From d945c75c6ce0e7c6211a8a6acda885b049bc92b4 Mon Sep 17 00:00:00 2001
From: Evan Wallace <evan.exe@gmail.com>
Date: Sun, 8 Aug 2021 07:14:38 -0400
Subject: [PATCH] update browser compat data

---
 internal/compat/js_table.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/internal/compat/js_table.go b/internal/compat/js_table.go
index b1d453c5370..d7e34f52e4b 100644
--- a/internal/compat/js_table.go
+++ b/internal/compat/js_table.go
@@ -163,6 +163,8 @@ var jsTable = map[JSFeature]map[Engine][]int{
 	ClassPrivateBrandCheck: {
 		Chrome:  {91},
 		Firefox: {90},
+		IOS:     {15},
+		Safari:  {15},
 	},
 	ClassPrivateField: {
 		Chrome:  {84},
@@ -390,7 +392,7 @@ var jsTable = map[JSFeature]map[Engine][]int{
 		Safari:  {11, 1},
 	},
 	OptionalChain: {
-		Chrome:  {80},
+		Chrome:  {91},
 		Edge:    {80},
 		ES:      {2020},
 		Firefox: {74},