From: mtei <2170248+mtei@users.noreply.github.com>
Date: Tue, 9 Oct 2018 21:50:11 +0000 (+0900)
Subject: add a notice into docs/feature_rgblight.md
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=ec59556cd7896e359340feb961f10f3f12a48b95;p=qmk_firmware.git

add a notice into docs/feature_rgblight.md
---

diff --git a/docs/feature_rgblight.md b/docs/feature_rgblight.md
index 925dca724..a2820347d 100644
--- a/docs/feature_rgblight.md
+++ b/docs/feature_rgblight.md
@@ -96,9 +96,10 @@ if `RGBLIGHT_EFFECT_xxxx` or `RGBLIGHT_ANIMATIONS` is defined, you also have a n
 |`RGBLIGHT_MODE_RGB_TEST`     | *None*            |RGB Test                               |
 |`RGBLIGHT_MODE_ALTERNATING`  | *None*            |Alternating                            |
 
-
 Check out [this video](https://youtube.com/watch?v=VKrpPAHlisY) for a demonstration.
 
+Note: For versions older than 0.6.117, The mode numbers were written directly. In `quantum/rgblight.h` there is a contrast table between the old mode number and the current symbol.
+
 The following options can be used to tweak the various animations:
 
 |Define                              |Default      |Description                                                                          |