add Scala 3.0.0-RC3 (and drop RC1) (#172)

SethTisue · web-flow · commit d7045cadae25 · 2021-04-19T11:48:26.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -5,8 +5,8 @@ import: scala/scala-dev:travis/default.yml
 language: scala
 
 scala:
+  - 3.0.0-RC3
   - 3.0.0-RC2
-  - 3.0.0-RC1
   - 2.13.5
 
 env:
