fix(package): single-source Python SDK version

elydora/__init__.py

@@ -3,6 +3,7 @@
 from .client import ElydoraClient
 from .async_client import AsyncElydoraClient
 from .errors import ElydoraError
+from ._version import __version__
 from .crypto import (
     compute_chain_hash,
     compute_payload_hash,
@@ -70,9 +71,8 @@ from .types import (
     DeepHealthResponse,
 )
 
-__version__ = "1.2.0"
-
 __all__ = [
+    "__version__",
     "ElydoraClient",
     "AsyncElydoraClient",
     "ElydoraError",

elydora/_version.py

@@ -0,0 +1,3 @@
+"""Canonical Elydora package version."""
+
+__version__ = "1.2.1"

elydora/cli.py

@@ -14,6 +14,7 @@ import shutil
 import sys
 from typing import Dict, Type
 
+from ._version import __version__
 from .crypto import get_public_key_base64url
 from .plugins.base import AgentPlugin, InstallConfig
 from .plugins.registry import SUPPORTED_AGENTS, get_agent_names
@@ -174,7 +175,7 @@ def build_parser() -> argparse.ArgumentParser:
         description="Elydora — tamper-evident audit trail for AI agents",
     )
     parser.add_argument(
-        "--version", action="version", version="%(prog)s 1.0.0"
+        "--version", action="version", version=f"%(prog)s {__version__}"
     )
 
     subparsers = parser.add_subparsers(dest="command", help="Available commands")