Version 6.2 official release
This is the official AASTeX Version 6.2 release. It includes
- a new RNAAS style option for Research Note manuscripts;
- Title capitalization changes to match new journal style;
- renewal of a command for identifying internal report or preprint numbers;
- elimination the page skip between the title page and article body introduced in v6.1;
- addition of a widetext environment for text spanning two columns (equations);
- an numerous bug fixes.