Allow aiobotocore 3 (#998)

Author: martindurant

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
           - "3.12"
           - "3.13"
           - "3.14"
-        aiobotocore-version: [">=2.5.4,<2.6.0", ">=2.7.0,<2.8.0", ">=2.8.0,<2.9.0", "<3.0.0"]
+        aiobotocore-version: [">=2.5.4,<2.6.0", "<3.0.0", "<4.0.0"]
 
     env:
       BOTO_CONFIG: /dev/null

requirements.txt

@@ -1,3 +1,3 @@
-aiobotocore>=2.5.4,<3.0.0
+aiobotocore>=2.5.4,<4.0.0
 fsspec==2025.12.0
 aiohttp!=4.0.0a0, !=4.0.0a1