@Alina Dolgikh [JB] I’m creating a logo for my library that helps writing GitHub Actions workflows in Kotlin. Here’s a draft: https://github.com/typesafegithub/github-workflows-kt/blob/793-iterate-on-logo/README.md . I’d like to ask if the intended resemblance of Kotlin logo in the cat’s head is any problem from JetBrains’ point of view.

Hi Piotr! Thank you for asking. No, I don’t see any issues with this logo. Just in case you might want to take a look at some formal source of information, you can go through these brand usage guidelines https://kotlinfoundation.org/guidelines/

do you think I need to add any extra note, e.g. that the library is not created by JetBrains, anything else, or is the current version fine?

I don’t see mentions of Kotlin in the name of your library, so you don’t actually use the trademark, so it’s fine without the mention. But if you consider using

Kotlin

in the name of the library in future, there might be a need to add such mention.

ok, I just use “Kt”. Thanks! 🙂