v1.3.2

1. Maven:

   <dependencies>
       <dependency>
           <groupId>io.github.problem4j</groupId>
           <artifactId>problem4j-core</artifactId>
           <version>1.3.2</version>
       </dependency>
   </dependencies>

2. Gradle (Kotlin DSL):

   dependencies {
       implementation("io.github.problem4j:problem4j-core:1.3.2")
   }

Fixed

• Resolve confusing naming of ProblemBuilder interface methods having singular naming, but actually taking plural arguments (and deprecate old ones).
• Apply minor fixes in JavaDocs, toString and exception messages.