v4.2.0
Improve maintainability of config option data (#8383)
Docs Review: Getting Started (#8372)
Make number_of_words respect CJK characters (#7813)
Replace `` with html tag (#7879)
Update JekyllConf page with 2019 talks (#7826)
New docs (#7205)
docs: Ruby 2.7.2
Improve maintainability of showcase data and page
Create CSV to table tutorial (#8090)