On April 20, five months after the launch of Drupal 8.0.0, we released Drupal 8.1.0, the first scheduled minor update. Drupal 8.1.0 comes with both new features and bug fixes that were not eligible for monthly patch releases. Now is a great time to try Drupal 8 if you haven't yet!
Drupal 8.1.0 is production-ready, but (like most software) still has known bugs that can cause issues for some modules or sites. Although we fixed hundreds of critical bugs during Drupal 8's development, and although only a handful of critical issues have been discovered since Drupal 8.0.0, there are still hundreds of less severe bug reports marked with "major" priority.