### Summary GitLab Pages & Jekyll do not allow dots in permalinks, resulting in a 404 error. ### Steps to reproduce 1. Fork the [Jekyll repo](https://gitlab.com/pages/jekyll) 1. Update `_config.yml` to match new site 1. Add a new page with a dot in the permalink 1. Build the site and navigate to the permalink (this should result in a 404 error) ### Example Project - example project [link](https://gitlab.com/dmitriyp13/test-project) - example project [page](https://dmitriyp13.gitlab.io/test-project/) - example project [permalink](https://dmitriyp13.gitlab.io/test-project/.tst/temp-test)(i.e. the one that should work but doesn't) ### What is the current *bug* behavior? The page is not found (404 error) ### What is the expected *correct* behavior? The page should be correctly served ### Relevant logs and/or screenshots N/A ### Output of checks This bug happens on GitLab.com #### Results of GitLab environment info N/A #### Results of GitLab application Check N/A ### Possible fixes