From 177e70c3c65188110a6a76480435de9d7c6b5084 Mon Sep 17 00:00:00 2001
From: penmetsaa <penmetsaa@google.com>
Date: Thu, 28 Oct 2021 13:07:10 +0530
Subject: [PATCH] Update policy on supported versions of JS dependencies
 (#2685)

It is being a maintainace issue to keep updating JS api to be compatible with newer closure releases.
https://buganizer.corp.google.com/issues/192369473
---
 javascript/README.md | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/javascript/README.md b/javascript/README.md
index c60356075..6cd8a7486 100644
--- a/javascript/README.md
+++ b/javascript/README.md
@@ -18,6 +18,20 @@ How to setup:
 
 * `git clone https://github.com/google/python-gflags.git`
 
+1.  We officially support only these versions of these dependencies:
+
+* Closure library: v20190415
+
+* Closure compiler: v20140407
+
+* Closure linter: v2.3.19
+
+* Python gflags: 3.1.2
+
+Note: We were to build at latest versions of these dependencies, however, we cannot promise that
+we continue to support newer version of these dependencies. We learned that newer Closure binaries
+deprecate older apis earlier, leading to build breakages.
+
 If you don't checkout the dependencies next to libphonenumber:
 
 1. Change the path of the `<script src="">` in the html pages to point to wherever base.js is located