From af3288fea3c78e8a4311a68e2e0d783240c2f615 Mon Sep 17 00:00:00 2001
From: getong <3949379+getong@users.noreply.github.com>
Date: Wed, 19 Sep 2018 00:53:42 +0800
Subject: [PATCH] test erlang/otp 21, drop erlang/otp 16 and 17 for test

---
 .travis.yml | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 3993bf2..e7bcda3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,14 +1,10 @@
 language: erlang
 otp_release:
-   - R16B
-   - R16B03-1
-   - 17.0
-   - 17.1
-   - 18.0
-   - 18.1
-   - 18.2.1
+   - 21.0
+   - 20.3
    - 19.3
-   - 20.0
+   - 18.3
+
 before_script:
   - "./bootstrap_travis.sh"
 script: "./rebar3 eunit"