Release/v9.12.1

CHANGELOG.md

@@ -1,5 +1,15 @@
 # Changelog
 
+## 9.12.1 /2025-10-20
+
+## What's Changed
+* replace error by @basfroman in https://github.com/opentensor/bittensor/pull/3092
+* Update type hint/docstring for ws_shutdown_timer by @thewhaleking in https://github.com/opentensor/bittensor/pull/3090
+* Commenting on the test until the new governance come by @basfroman in https://github.com/opentensor/bittensor/pull/3101
+* Bumping scalecodec to 1.2.12 by @basfroman in https://github.com/opentensor/bittensor/pull/3104
+
+**Full Changelog**: https://github.com/opentensor/bittensor/compare/v9.12.0...v9.12.1
+
 ## 9.12.0 /2025-10-08
 
 ## What's Changed

bittensor/core/async_subtensor.py

@@ -155,7 +155,7 @@ def __init__(
         retry_forever: bool = False,
         _mock: bool = False,
         archive_endpoints: Optional[list[str]] = None,
-        websocket_shutdown_timer: float = 5.0,
+        websocket_shutdown_timer: Optional[float] = 5.0,
     ):
         """Initializes an AsyncSubtensor instance for blockchain interaction.
 
@@ -172,7 +172,9 @@ def __init__(
                 cases where you are requesting a block that is too old for your current (presumably lite) node.
                 Defaults to ``None``.
             websocket_shutdown_timer: Amount of time, in seconds, to wait after the last response from the chain to
-                close the connection. Defaults to ``5.0``.
+                close the connection. Passing `None` will disable to automatic shutdown process
+                entirely.
+
         Returns:
             None
 

bittensor/core/subtensor_api/__init__.py

@@ -32,7 +32,8 @@ class SubtensorApi:
         archive_endpoints: Similar to fallback_endpoints, but specifically only archive nodes. Will be used in cases
             where you are requesting a block that is too old for your current (presumably lite) node. Defaults to `None`
         websocket_shutdown_timer: Amount of time, in seconds, to wait after the last response from the chain to close
-            the connection. Only applicable to AsyncSubtensor.
+            the connection. Only applicable to AsyncSubtensor. If `None` is passed to this, the automatic shutdown
+            process is disabled.
 
     Example:
         # sync version
@@ -80,7 +81,7 @@ def __init__(
         log_verbose: bool = False,
         mock: bool = False,
         archive_endpoints: Optional[list[str]] = None,
-        websocket_shutdown_timer: float = 5.0,
+        websocket_shutdown_timer: Optional[float] = 5.0,
     ):
         self.network = network
         self._fallback_endpoints = fallback_endpoints

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "bittensor"
-version = "9.12.0"
+version = "9.12.1"
 description = "Bittensor"
 readme = "README.md"
 authors = [
@@ -31,11 +31,11 @@ dependencies = [
     "retry==0.9.2",
     "requests>=2.0.0,<3.0",
     "pydantic>=2.3, <3",
-    "scalecodec==1.2.11",
+    "scalecodec==1.2.12",
     "uvicorn",
     "bittensor-drand>=1.0.0,<2.0.0",
     "bittensor-wallet>=4.0.0,<5.0",
-    "async-substrate-interface>=1.5.4"
+    "async-substrate-interface>=1.5.6"
 ]
 
 [project.optional-dependencies]

tests/e2e_tests/test_delegate.py

@@ -380,103 +380,103 @@ def test_nominator_min_required_stake(
     assert stake == Balance(0)
 
 
-def test_get_vote_data(subtensor, alice_wallet):
-    """
-    Tests:
-    - Sends Propose
-    - Checks existing Proposals
-    - Votes
-    - Checks Proposal is updated
-    """
-
-    subtensor.root_register(alice_wallet)
-
-    proposals = subtensor.query_map(
-        "Triumvirate",
-        "ProposalOf",
-        params=[],
-    )
-
-    assert proposals.records == []
-
-    success, error = propose(
-        subtensor,
-        alice_wallet,
-        proposal=subtensor.substrate.compose_call(
-            call_module="Triumvirate",
-            call_function="set_members",
-            call_params={
-                "new_members": [],
-                "prime": None,
-                "old_count": 0,
-            },
-        ),
-        duration=1_000_000,
-    )
-
-    assert error == ""
-    assert success is True
-
-    proposals = subtensor.query_map(
-        "Triumvirate",
-        "ProposalOf",
-        params=[],
-    )
-    proposals = {
-        bytes(proposal_hash[0]): proposal.value for proposal_hash, proposal in proposals
-    }
-
-    assert list(proposals.values()) == [
-        {
-            "Triumvirate": (
-                {
-                    "set_members": {
-                        "new_members": (),
-                        "prime": None,
-                        "old_count": 0,
-                    },
-                },
-            ),
-        },
-    ]
-
-    proposal_hash = list(proposals.keys())[0]
-    proposal_hash = f"0x{proposal_hash.hex()}"
-
-    proposal = subtensor.get_vote_data(
-        proposal_hash,
-    )
-
-    assert proposal == ProposalVoteData(
-        ayes=[],
-        end=CloseInValue(1_000_000, subtensor.block),
-        index=0,
-        nays=[],
-        threshold=3,
-    )
-
-    success, error = vote(
-        subtensor,
-        alice_wallet,
-        alice_wallet.hotkey.ss58_address,
-        proposal_hash,
-        index=0,
-        approve=True,
-    )
-
-    assert error == ""
-    assert success is True
-
-    proposal = subtensor.get_vote_data(
-        proposal_hash,
-    )
-
-    assert proposal == ProposalVoteData(
-        ayes=[
-            alice_wallet.hotkey.ss58_address,
-        ],
-        end=CloseInValue(1_000_000, subtensor.block),
-        index=0,
-        nays=[],
-        threshold=3,
-    )
+# def test_get_vote_data(subtensor, alice_wallet):
+#     """
+#     Tests:
+#     - Sends Propose
+#     - Checks existing Proposals
+#     - Votes
+#     - Checks Proposal is updated
+#     """
+#
+#     subtensor.root_register(alice_wallet)
+#
+#     proposals = subtensor.query_map(
+#         "Triumvirate",
+#         "ProposalOf",
+#         params=[],
+#     )
+#
+#     assert proposals.records == []
+#
+#     success, error = propose(
+#         subtensor,
+#         alice_wallet,
+#         proposal=subtensor.substrate.compose_call(
+#             call_module="Triumvirate",
+#             call_function="set_members",
+#             call_params={
+#                 "new_members": [],
+#                 "prime": None,
+#                 "old_count": 0,
+#             },
+#         ),
+#         duration=1_000_000,
+#     )
+#
+#     assert error == ""
+#     assert success is True
+#
+#     proposals = subtensor.query_map(
+#         "Triumvirate",
+#         "ProposalOf",
+#         params=[],
+#     )
+#     proposals = {
+#         bytes(proposal_hash[0]): proposal.value for proposal_hash, proposal in proposals
+#     }
+#
+#     assert list(proposals.values()) == [
+#         {
+#             "Triumvirate": (
+#                 {
+#                     "set_members": {
+#                         "new_members": (),
+#                         "prime": None,
+#                         "old_count": 0,
+#                     },
+#                 },
+#             ),
+#         },
+#     ]
+#
+#     proposal_hash = list(proposals.keys())[0]
+#     proposal_hash = f"0x{proposal_hash.hex()}"
+#
+#     proposal = subtensor.get_vote_data(
+#         proposal_hash,
+#     )
+#
+#     assert proposal == ProposalVoteData(
+#         ayes=[],
+#         end=CloseInValue(1_000_000, subtensor.block),
+#         index=0,
+#         nays=[],
+#         threshold=3,
+#     )
+#
+#     success, error = vote(
+#         subtensor,
+#         alice_wallet,
+#         alice_wallet.hotkey.ss58_address,
+#         proposal_hash,
+#         index=0,
+#         approve=True,
+#     )
+#
+#     assert error == ""
+#     assert success is True
+#
+#     proposal = subtensor.get_vote_data(
+#         proposal_hash,
+#     )
+#
+#     assert proposal == ProposalVoteData(
+#         ayes=[
+#             alice_wallet.hotkey.ss58_address,
+#         ],
+#         end=CloseInValue(1_000_000, subtensor.block),
+#         index=0,
+#         nays=[],
+#         threshold=3,
+#     )

tests/e2e_tests/test_hotkeys.py

@@ -194,7 +194,7 @@ async def test_children(local_chain, subtensor, alice_wallet, bob_wallet, dave_w
             raise_error=True,
         )
 
-    with pytest.raises(TooManyChildren):
+    with pytest.raises(DuplicateChild):
         subtensor.set_children(
             alice_wallet,
             alice_wallet.hotkey.ss58_address,