build: Limit anyio version (#308)

ptiurin · web-flow · commit accce22e9c26 · 2023-08-31T11:45:03.000+01:00
diff --git a/setup.cfg b/setup.cfg
@@ -24,6 +24,7 @@ project_urls =
 packages = find:
 install_requires =
     aiorwlock==1.1.0
+    anyio<4.0.0
     appdirs>=1.4.4
     appdirs-stubs>=0.1.0
     async-generator>=1.10
