updates constratings

Author: pcrespov

requirements/constraints.txt

@@ -43,31 +43,15 @@ pytest-asyncio<0.24
 #
 # Bugs
 #
-
+httpx<0.28 # Waiting for fix in respx: https://github.com/lundberg/respx/pull/278
 
 
 
 #
 # Compatibility/coordination -----------------------------------------------------------------------------------------
 #
-
 pydantic>=2.10.0    # Avoids inter-version compatibility serialization errors as: _pickle.UnpicklingError: NEWOBJ class argument must be a type, not _AnnotatedAlias
 
-# constraint since https://github.com/MagicStack/uvloop/releases/tag/v0.15.0: drops support for 3.5/3.6  Feb.2021
-uvloop<0.15.0 ; python_version < '3.7'
-
-# All backports libraries add environ markers
-# NOTE: If >second dependency, this will annotate a marker in the compiled requirements file
-#
-async-exit-stack ; python_version < '3.7'
-async-generator ; python_version < '3.7'
-contextvars ; python_version < '3.7'
-dataclasses ; python_version < '3.7'
-importlib-metadata ; python_version < '3.8'
-importlib-resources ; python_version < '3.9'
-typing-extensions ; python_version < '3.7'
-zipp ; python_version < '3.7'
-
 
 
 #