message: chore: provide before/after values in assertion
diff: @@ -137,7 +137,7 @@ async function publish() {
  assert.notEqual(
  versionBefore,
  versionAfter,
  - 'The published version should have been changed'
  + `The published version should have been changed: before ${versionBefore}, after: ${versionAfter}`
  );
  markTaskAsDone('lerna-publish', releaseDirPath);
  