1.4.3

What's Changed

Release 1.4.2 by @raboof in https://github.com/lightbend/config/pull/759
add note with clarification how to pass -Dconfig properly; taken from… by @iamtodor in https://github.com/lightbend/config/pull/763
readme: change playground url by @av-elier in https://github.com/lightbend/config/pull/775
Update maintenance note by @ennru in https://github.com/lightbend/config/pull/788
Make the issue template work by @ennru in https://github.com/lightbend/config/pull/791
fix: Optionally hide rendered environment variables by @patriknw in https://github.com/lightbend/config/pull/798
chore: update NEWS and release 1.4.3 by @patriknw in https://github.com/lightbend/config/pull/799

@iamtodor made their first contribution in https://github.com/lightbend/config/pull/763
@patriknw made their first contribution in https://github.com/lightbend/config/pull/798

Full Changelog: https://github.com/lightbend/config/compare/v1.4.2...v1.4.3