pkg: bump to 4.2.3

Jacky Zhao

2024-02-24 ea7122dd5a45db6b749045a626de5a0096819edd

 quartz/styles/callouts.scss

@@ -157,6 +157,6 @@
  }

  .callout-title-inner {
    font-weight: $boldWeight;
    font-weight: $semiBoldWeight;
  }
}