From e69030e55bd7914ce8c8cb5db11056bbcfe7f870 Mon Sep 17 00:00:00 2001
From: Doron Zavelevsky <zavelevsky@gmail.com>
Date: Thu, 28 Mar 2024 14:26:25 +0000
Subject: [PATCH] updated readme

---
 README.md | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 286d847..76bcd23 100644
--- a/README.md
+++ b/README.md
@@ -79,7 +79,7 @@ const init = async (
 
 ## Notes
 
-- The SDK Logger supports 3 verbosity levels:
+### 1. The SDK Logger supports 3 verbosity levels:
   - `0` (default) only prints errors and important logs.
   - `1` (debug) prints highly verbose logs.
   - `2` (debug readable) is same as `1` but also converts any BigNumber to an easy to read string (impacting performance).
@@ -91,6 +91,12 @@ const init = async (
   window.CARBON_DEFI_SDK_VERBOSITY = 2;
   ```
 
+### 2. For usage with contracts version < 5, without the enhanced range for trade by source:
+
+  ```js
+  window.LEGACY_TRADE_BY_SOURCE_RANGE = true;
+  ```
+
 ## Authors
 
 - [@zavelevsky](https://www.github.com/zavelevsky)