Date: 21 October 2020
We have introduced psalm as additional quality tool next to phan. With PhpStorm upcoming release supporting the new doc comment syntax and psalm support we see a lot of value and it helped us to discover a lot of potential errors.
CSS syntax errors are no longer triggered as warnings, but collected and are now part of the result object and can be checked and logged if wanted.
We have slightly alter the behavior for absolute files (string with a slash) that have a base url defined that is not a domain. Those files are now relative to the provided base url - not the server root.