* Relax version requirements of py-setuptools and enable build for
  older versions of it

--- pyproject.toml.orig	2025-09-18 12:15:44 UTC
+++ pyproject.toml
@@ -1,7 +1,7 @@ requires = [
 [build-system]
 build-backend = "setuptools.build_meta"
 requires = [
-  "setuptools>=77",
+  "setuptools",
 ]
 
 [project]
@@ -16,8 +16,7 @@ keywords = [
   "middleware",
   "rest",
 ]
-license = "MIT"
-license-files = [ "LICENSE" ]
+license = { text="MIT" }
 maintainers = [
   { name = "Adam Johnson", email = "me@adamj.eu" },
 ]