Cosha Versions Save

Full Changelog: https://github.com/robinloeffel/cosha/compare/v2.0.2...v2.0.3

Full Changelog: https://github.com/robinloeffel/cosha/compare/v1.1.1...v2.0.0

see changelog

see changelog.md

• avoid if/else by always selecting the second img in wrapper
• reduce bundle size

• use replaceWith instead of insertBefore
• use one append call with two arguments

• make use of more modern apis