Update Scala to 2.12.10, dotty to 0.18.1-RC1

Author: lrytz

.circleci/config.yml

@@ -14,7 +14,7 @@ commands:
     parameters:
       scala_version:
         type: string
-        default: 2.12.9
+        default: 2.12.10
       sbt_tasks:
         type: string
         default: update compile test:compile test doc package
@@ -37,7 +37,7 @@ jobs:
     parameters:
       scala_version:
         description: "Scala version"
-        default: 2.12.9
+        default: 2.12.10
         type: string
       java_version:
         description: "Java version"
@@ -54,7 +54,7 @@ jobs:
     parameters:
       scala_version:
         description: "Scala version"
-        default: 2.12.9
+        default: 2.12.10
         type: string
       scalajs_version:
         description: "ScalaJS version"
@@ -74,40 +74,40 @@ workflows:
   build:
     jobs:
       - scala_job:
-          name: 2.12.9
+          name: 2.12.10
           java_version: jdk8
-          scala_version: 2.12.9
+          scala_version: 2.12.10
       - scala_job:
           name: 2.13.0
           java_version: jdk8
           scala_version: 2.13.0
       - scala_job:
           name: dotty
           java_version: jdk8
-          scala_version: 0.17.0-RC1
+          scala_version: 0.18.1-RC1
       - scala_job:
-          name: jdk11_2.12.9
+          name: jdk11_2.12.10
           java_version: jdk11
-          scala_version: 2.12.9
+          scala_version: 2.12.10
       - scala_job:
           name: jdk11_2.13.0
           java_version: jdk11
           scala_version: 2.13.0
       - scala_job:
           name: jdk11_dotty
           java_version: jdk11
-          scala_version: 0.17.0-RC1
+          scala_version: 0.18.1-RC1
       - scalajs_job:
           name: sjs0.6_2.12
-          scala_version: 2.12.9
+          scala_version: 2.12.10
           scalajs_version: 0.6.28
       - scalajs_job:
           name: sjs0.6_2.13
           scala_version: 2.13.0
           scalajs_version: 0.6.28
       - scalajs_job:
           name: sjs1.0.0-M8_2.12
-          scala_version: 2.12.9
+          scala_version: 2.12.10
           scalajs_version: 1.0.0-M8
       - scalajs_job:
           name: sjs1.0.0-M8_2.13

.travis.yml

@@ -1,8 +1,8 @@
 language: scala
 
 scala:
-  - 0.17.0-RC1
-  - 2.12.9
+  - 0.18.1-RC1
+  - 2.12.10
   - 2.13.0
 
 env:
@@ -13,9 +13,9 @@ env:
 
 matrix:
   exclude:
-    - scala: 0.17.0-RC1
+    - scala: 0.18.1-RC1
       env: SCALAJS_VERSION=0.6.28   ADOPTOPENJDK=8
-    - scala: 0.17.0-RC1
+    - scala: 0.18.1-RC1
       env: SCALAJS_VERSION=1.0.0-M8 ADOPTOPENJDK=8
 
 before_install: