RStudio 1.3 Released

This is a companion discussion topic for the original entry at

Today we’re excited to announce the general release of RStudio 1.3. This release features many major improvements to the IDE, including:
Dramatically improved accessibility for sight-impaired users, which also upgrades keyboard navigation, contrast ratios, and visibility for everyone. A real-time spell-checking engine, with suggestions, customizable dictionaries, and a built-in whitelist for common data science terms. Extensible, in-IDE tutorials powered by the learnr package. Settings and preferences are now stored in plain text files you can back up or manage with other tools; they can also be applied globally to all users on an RStudio Server.