support Scala 3.0.0-RC1 (and drop 3.0.0-M2) (#493)

Author: SethTisue

.circleci/config.yml

@@ -119,13 +119,13 @@ workflows:
 java_version: jdk8
 scala_version: 2.13.4
  - scala_job:
-name: 3.0.0-M3
+name: 3.0.0-RC1
 java_version: jdk8
-scala_version: 3.0.0-M3
+scala_version: 3.0.0-RC1
  - scala_job:
-name: 3.0.0-M2
+name: 3.0.0-M3
 java_version: jdk8
-scala_version: 3.0.0-M2
+scala_version: 3.0.0-M3
  - scala_job:
 name: jdk11_2.12
 java_version: jdk11
@@ -137,7 +137,7 @@ workflows:
  - scala_job:
 name: jdk11_3.0
 java_version: jdk11
-scala_version: 3.0.0-M3
+scala_version: 3.0.0-RC1
  - scala_job:
 name: jdk15_2.12
 java_version: jdk15
@@ -149,7 +149,7 @@ workflows:
  - scala_job:
 name: jdk15_3.0
 java_version: jdk15
-scala_version: 3.0.0-M3
+scala_version: 3.0.0-RC1
  - scala_job:
 name: jdk16_2.12
 java_version: jdk16
@@ -161,7 +161,7 @@ workflows:
  - scala_job:
 name: jdk16_3.0
 java_version: jdk16
-scala_version: 3.0.0-M3
+scala_version: 3.0.0-RC1
  - scalajs_job:
 name: sjs1.0_2.12
 scala_version: 2.12.13

.travis.yml

@@ -5,8 +5,8 @@ import: scala/scala-dev:travis/default.yml
 language: scala
 
 scala:
+ - 3.0.0-RC1
  - 3.0.0-M3
- - 3.0.0-M2
  - 2.12.13
  - 2.13.4
 
@@ -19,10 +19,10 @@ env:
 
 jobs:
 exclude:
- - scala: 3.0.0-M2
-env: SCALANATIVE_VERSION=0.4.0 ADOPTOPENJDK=8
  - scala: 3.0.0-M3
 env: SCALANATIVE_VERSION=0.4.0 ADOPTOPENJDK=8
+ - scala: 3.0.0-RC1
+env: SCALANATIVE_VERSION=0.4.0 ADOPTOPENJDK=8
 
 install:
  - git fetch --tags # get all tags for sbt-dynver