Release v4.0

What's Changed

• Release 1.0 by @rlreamy in #5
• v1.1 release by @rlreamy in #12
• point release by @rlreamy in #14
• DLU Release v2.8 by @zwright in #16
• Release v2.0 by @rlreamy in #18
• Merge for v 3.0 by @rlreamy in #21
• remove failed package checker by @Dert1129 in #23
• remove failed package checker test by @Dert1129 in #24
• KPMP-5198_add-build-action by @Dert1129 in #25
• Release v4.0 by @rlreamy in #26
• Update build.gradle by @rlreamy in #27

New Contributors

• @Dert1129 made their first contribution in #23

Full Changelog: v3.0...v4.0