fix: negate version check

aleph_alpha_client/aleph_alpha_client.py

@@ -55,7 +55,7 @@ def __init__(self, host, token=None, email=None, password=None):
         # check server version
         expect_release = "1"
         version = self.get_version()
-        if version.startswith(expect_release):
+        if not version.startswith(expect_release):
             logging.warning(f"Expected API version {expect_release}.x.x, got {version}. Please update client.")
 
         assert token is not None or (email is not None and password is not None)