Update Scala versions to 2.12.21 and 2.13.18 in build configurations and documentation.

Author: yruslan

.github/workflows/build.yml

@@ -19,18 +19,18 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        scala: [ 2.11.12, 2.12.20, 2.13.17 ]
+        scala: [ 2.11.12, 2.12.21, 2.13.18 ]
         spark: [ 2.4.8, 3.4.4, 3.5.7 ]
         exclude:
           - scala: 2.11.12
             spark: 3.4.4
           - scala: 2.11.12
             spark: 3.5.7
-          - scala: 2.12.20
+          - scala: 2.12.21
             spark: 2.4.8
-          - scala: 2.13.17
+          - scala: 2.13.18
             spark: 2.4.8
-          - scala: 2.13.17
+          - scala: 2.13.18
             spark: 3.4.4
     name: Spark ${{matrix.spark}} on Scala ${{matrix.scala}}
     steps:

.github/workflows/jacoco_check.yml

@@ -37,7 +37,7 @@ jobs:
         # Scala 2.12 is chosen since it is supported by the most wide range of Spark versions and
         # vendor distributions.
         include:
-          - scala: 2.12.20
+          - scala: 2.12.21
             scalaShort: "2.12"
             spark: 3.3.4
             overall: 0.0

README.md

@@ -305,12 +305,12 @@ Creating an uber jar for Cobrix is very easy. Steps to build:
     sbt -DSPARK_VERSION="2.4.8" ++2.11.12 assembly
 
     # For Scala 2.12
-    sbt -DSPARK_VERSION="3.3.4" ++2.12.20 assembly
-    sbt -DSPARK_VERSION="3.4.4" ++2.12.20 assembly
+    sbt -DSPARK_VERSION="3.3.4" ++2.12.21 assembly
+    sbt -DSPARK_VERSION="3.4.4" ++2.12.21 assembly
 
     # For Scala 2.13
-    sbt -DSPARK_VERSION="3.3.4" ++2.13.17 assembly
-    sbt -DSPARK_VERSION="3.4.4" ++2.13.17 assembly
+    sbt -DSPARK_VERSION="3.3.4" ++2.13.19 assembly
+    sbt -DSPARK_VERSION="3.4.4" ++2.13.19 assembly
     ```
 
 You can collect the uber jar of `spark-cobol` either at
@@ -330,8 +330,8 @@ $ spark-shell --jars spark-cobol_2.12_3.3-2.10.1-SNAPSHOT-bundle.jar
 >   You can work around it by using default Spark version for a given Scala version:
 >   ```sh
 >   sbt ++2.11.12 assembly
->   sbt ++2.12.20 assembly
->   sbt ++2.13.17 assembly
+>   sbt ++2.12.21 assembly
+>   sbt ++2.13.18 assembly
 >   ```
 
 ## Detailed Overview of Features

build.sbt

@@ -20,8 +20,8 @@ import ScalacOptions._
 import com.github.sbt.jacoco.report.JacocoReportSettings
 
 lazy val scala211 = "2.11.12"
-lazy val scala212 = "2.12.20"
-lazy val scala213 = "2.13.17"
+lazy val scala212 = "2.12.21"
+lazy val scala213 = "2.13.18"
 
 ThisBuild / organization := "za.co.absa.cobrix"
 

pom.xml

@@ -102,7 +102,7 @@
         <maven.scoverage.version>1.3.0</maven.scoverage.version>
 
         <!-- Frameworks and libraries -->
-        <scala.version>2.12.20</scala.version>
+        <scala.version>2.12.21</scala.version>
         <scala.compat.version>2.12</scala.compat.version>
         <spark.version>3.5.7</spark.version>
         <scalatest.version>3.2.19</scalatest.version>