Add support Python 3.14 for SqlStorageClient with PostgreSQL

Author: Mantisus

pyproject.toml

@@ -74,7 +74,7 @@ otel = [
 ]
 sql_postgres = [
     "sqlalchemy[asyncio]>=2.0.0,<3.0.0",
-    "asyncpg>=0.24.0; python_version < '3.14'" # TODO: https://github.com/apify/crawlee-python/issues/1555
+    "asyncpg>=0.24.0"
 ]
 sql_sqlite = [
     "sqlalchemy[asyncio]>=2.0.0,<3.0.0",

src/crawlee/storage_clients/_sql/_storage_client.py

@@ -1,6 +1,5 @@
 from __future__ import annotations
 
-import sys
 import warnings
 from datetime import timedelta
 from pathlib import Path
@@ -269,14 +268,6 @@ def _get_or_create_engine(self, configuration: Configuration) -> AsyncEngine:
                 'Unsupported database. Supported: sqlite, postgresql. Consider using a different database.'
             )
 
-        # TODO: https://github.com/apify/crawlee-python/issues/1555
-        if 'postgresql' in connection_string and sys.version_info >= (3, 14):
-            raise ValueError(
-                'SqlStorageClient cannot use PostgreSQL with Python 3.14 '
-                'due to asyncpg compatibility limitations. '
-                'Please use Python 3.13 or earlier, or switch to SQLite.'
-            )
-
         self._engine = create_async_engine(
             connection_string,
             future=True,