Merge https://github.com/goncalotomas/couchdb-snappy
diff --git a/.travis.yml b/.travis.yml
index e9367c6..af8c403 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,6 +16,8 @@
 language: erlang
 
 otp_release:
+  - 20.0-rc1
+  - 19.3
   - 18.2
   - 18.1
   - 18.0
diff --git a/rebar.config b/rebar.config
index c1dcd1d..289fed3 100644
--- a/rebar.config
+++ b/rebar.config
@@ -1,4 +1,4 @@
-{require_otp_vsn, "R14|R15|R16|17|18|19"}.
+{require_otp_vsn, "R14|R15|R16|17|18|19|20"}.
 
 {erl_opts, [debug_info, warn_unused_vars, warn_shadow_vars, warn_unused_import]}.
 {port_sources, ["c_src/*.cc",