changing: Boolean) Maven Central: artifacts are immutable – https://repo1.maven.org/maven2/org/scala-lang/scala-library/ 2.13.4/scala-library-2.13.4.pom as input -> always same String as output – Artifact => F[String] becomes pure function, but for the time delay (F[_])
Central – Snapshots – Version listings: https://repo1.maven.org/maven2/org/scala-lang/ scala-library/maven-metadata.xml case class Artifact(url: String, changing: Boolean) Two different ways of handling artifacts – immutable ones (good for reproducibility) – changing ones (bad for reproducibility): TTL, …