Fix manylinux build

Author: asvetlov

.azure-pipelines/deploy.yml

@@ -13,7 +13,7 @@ variables:
 resources:
   containers:
   - container: manylinux
-    image: quay.io/pypa/manylinux2010_x86_64
+    image: quay.io/pypa/manylinux1_x86_64
   repositories:
   - repository: templates
     type: github
@@ -56,7 +56,7 @@ stages:
           python.code: 'cp37-cp37m'
           manylinux: 'manylinux_64'
         py38 x64:
-          python.code: 'cp38-cp38m'
+          python.code: 'cp38-cp38'
           manylinux: 'manylinux_64'
     pool:
       vmImage: 'ubuntu-latest'

multidict/__init__.py

@@ -19,7 +19,7 @@
     "istr",
 )
 
-__version__ = "4.6.0a1"
+__version__ = "4.6.0a2"
 
 
 try: