Update epubcheck-ruby requirement from 5.2.0.0 to 5.2.1.0#2015
Open
dependabot[bot] wants to merge 1 commit intomainfrom
Open
Update epubcheck-ruby requirement from 5.2.0.0 to 5.2.1.0#2015dependabot[bot] wants to merge 1 commit intomainfrom
dependabot[bot] wants to merge 1 commit intomainfrom
![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4&size=32){kind=avatar}