From 889f789452ae9b73da032b5d46c64560a1d691a4 Mon Sep 17 00:00:00 2001
From: channel-dante <dante@channel.io>
Date: Fri, 22 Dec 2023 16:33:49 +0900
Subject: [PATCH] add UPGRADING.md

Signed-off-by: channel-dante <dante@channel.io>
---
 UPGRADING.md | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 UPGRADING.md

diff --git a/UPGRADING.md b/UPGRADING.md
new file mode 100644
index 0000000000..c5be13c52c
--- /dev/null
+++ b/UPGRADING.md
@@ -0,0 +1,6 @@
+# UPGRADING
+
+## [UPGRADING 2.x to 3.0]
+### SearchAfter of SearchRequest type
+- Changed SearchAfter of SearchRequest type to FieldValue instead of String
+- Consider using `FieldValue.of("")` to make string type values compatible.