🚀 What's new?
@sadafarshad - Create containerized-private-minion-cpm-3056.mdx ->
@kupsand - feat(whats-new): add InfraECLowerCosts post ->
@kupsand - Update InfraV2-WhatsNew.md ->
@meiao - chore: Java agent release 7.4.2 ->
@sadafarshad - Update containerized-private-minion-cpm-3056.mdx ->
@barbnewrelic - Merge pull request #5302 from meiao/aonuki/java-release-742 ->
@barbnewrelic - Merge pull request #5298 from sadafarshad/develop ->
@barbnewrelic - Merge pull request #5301 from kupsand/patch-1 ->
@barbnewrelic - Merge pull request #5299 from kupsand/whats-new-12-15-InfraEC2LowerCosts ->
@nr-opensource-bot - chore(whats-new-ids): updated ids ->