am 717fb2b6: am 334f6ea6: am 24810c6f: am 3c13e528: am 536fa1bb: am 84ad0894: fix markup error in download button and fix transition to install/update guide

* commit '717fb2b60d91604175f73984b1eaf8c169ae155b':
  fix markup error in download button and fix transition to install/update guide