Support Spark 2.4 in Sedona 1.0

Dear all, In Sedona 1.0, we definitely will support Spark 3.0. But I wonder whether we should support Spark 2.4. In order to support Spark 2.4, we need to do the following 1. Compile the source using Scala 2.11. Sedona master branch currently is compiled by Scala 2.12 and Java 1.8 2. For the

Re: First Sedona release

OK. Thanks Felix. Updates: * * ​Opened a ticket for INFRA to ​Enable Nexus Access For Sedona * Followed this guide to test the maven release process * I hope to create a