With the end of summer, we are delighted to release Slim 3.11.0. This version is pretty much entirely bug fixes.
There are two fixes that are particular useful:
Firstly, #2441 ensures that Slim correctly overrides default headers when they are added to the Response object and secondly #2487 means that Slim now plays nicer with proxies such as ngrok when the public URL is on a different port to the internal PHP server.
There are of course a number of other bug fixes that people have found and fixed for us. Thanks!
The full list of changes is here