Release-candidate v0.69.0-rc.2

.github/workflows/main.yml

@@ -23,7 +23,7 @@ jobs:
           import os
           import json
           full_matrix = {
-            'python': ['3.11', '3.12'],
+            'python': ['3.11', '3.12', '3.13'],
             # available OS's: https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idruns-on
             'os': ['ubuntu-22.04', 'macos-15'],
           }

.yamllint.yml

@@ -1,5 +1,8 @@
 extends: default
 
+ignore:
+  - .venv/
+
 rules:
   document-start: disable
   line-length:

hathor/__init__.py

@@ -39,7 +39,7 @@
     TxOutputScript,
     VertexId,
 )
-from hathor.nanocontracts.utils import sha3, verify_ecdsa
+from hathor.nanocontracts.utils import json_dumps, sha3, verify_ecdsa
 from hathor.version import __version__
 
 __all__ = [
@@ -73,5 +73,6 @@
     'VertexId',
     'sha3',
     'verify_ecdsa',
+    'json_dumps',
     '__version__',
 ]

hathor/builder/builder.py

@@ -411,18 +411,17 @@ def _get_or_create_nc_log_storage(self) -> NCLogStorage:
     def _get_or_create_consensus(self) -> ConsensusAlgorithm:
         if self._consensus is None:
             soft_voided_tx_ids = self._get_soft_voided_tx_ids()
-            pubsub = self._get_or_create_pubsub()
             nc_storage_factory = self._get_or_create_nc_storage_factory()
             nc_calls_sorter = self._get_nc_calls_sorter()
             self._consensus = ConsensusAlgorithm(
                 nc_storage_factory=nc_storage_factory,
                 soft_voided_tx_ids=soft_voided_tx_ids,
-                pubsub=pubsub,
                 settings=self._get_or_create_settings(),
                 runner_factory=self._get_or_create_runner_factory(),
                 nc_log_storage=self._get_or_create_nc_log_storage(),
                 nc_calls_sorter=nc_calls_sorter,
                 feature_service=self._get_or_create_feature_service(),
+                tx_storage=self._get_or_create_tx_storage(),
             )
 
         return self._consensus
@@ -656,7 +655,6 @@ def _get_or_create_vertex_handler(self) -> VertexHandler:
                 feature_service=self._get_or_create_feature_service(),
                 execution_manager=self._get_or_create_execution_manager(),
                 pubsub=self._get_or_create_pubsub(),
-                wallet=self._get_or_create_wallet(),
             )
 
         return self._vertex_handler

hathor/conf/mainnet.py

@@ -257,6 +257,26 @@
                 version='0.67.0',
                 signal_support_by_default=True,
             ),
+            Feature.FEE_TOKENS: Criteria(
+                # XXX: parity with hathor/conf/mainnet.yml
+                bit=2,
+                start_height=6_249_600,
+                timeout_height=6_592_320,
+                minimum_activation_height=6_350_400,
+                lock_in_on_timeout=False,
+                version='0.69.0',
+                signal_support_by_default=True,
+            ),
+            Feature.OPCODES_V2: Criteria(
+                # XXX: parity with hathor/conf/mainnet.yml
+                bit=3,
+                start_height=6_249_600,
+                timeout_height=6_592_320,
+                minimum_activation_height=6_350_400,
+                lock_in_on_timeout=False,
+                version='0.69.0',
+                signal_support_by_default=True,
+            ),
         }
     )
 )

hathor/conf/mainnet.yml

@@ -230,6 +230,26 @@ FEATURE_ACTIVATION:
       version: 0.67.0
       signal_support_by_default: true
 
+    FEE_TOKENS:
+      bit: 2
+      # Right now the best block is 6_248_703 at Tuesday, 2026-01-27 22:45:36 GMT
+      start_height: 6_249_600  # expected around 2026-02-04 06:14:06 GMT
+      timeout_height: 6_592_320  # 16 weeks, expected around 2026-05-27 06:14:06 GMT
+      minimum_activation_height: 6_350_400 # 4 weeks, expected around 2026-03-04 06:14:06 GMT
+      lock_in_on_timeout: false
+      version: 0.69.0
+      signal_support_by_default: true
+
+    OPCODES_V2:
+      bit: 3
+      # Right now the best block is 6_248_703 at Tuesday, 2026-01-27 21:45:36 GMT
+      start_height: 6_249_600  # expected around 2026-02-04 06:14:06 GMT
+      timeout_height: 6_592_320  # 16 weeks, expected around 2026-05-27 06:14:06 GMT
+      minimum_activation_height: 6_350_400 # 4 weeks, expected around 2026-03-04 06:14:06 GMT
+      lock_in_on_timeout: false
+      version: 0.69.0
+      signal_support_by_default: true
+
 ENABLE_NANO_CONTRACTS: feature_activation
 NC_ON_CHAIN_BLUEPRINT_ALLOWED_ADDRESSES:
   - HDkKGHwDHTuUGbhET73XdTJZkS8uU7PHf9

hathor/conf/settings.py

@@ -485,6 +485,9 @@ def GENESIS_TX2_TIMESTAMP(self) -> int:
     # Used to enable fee-based tokens.
     ENABLE_FEE_BASED_TOKENS: FeatureSetting = FeatureSetting.DISABLED
 
+    # Used to enable opcodes V2.
+    ENABLE_OPCODES_V2: FeatureSetting = FeatureSetting.DISABLED
+
     # List of enabled blueprints.
     BLUEPRINTS: dict[bytes, str] = {}
 

hathor/conf/testnet.yml

@@ -51,6 +51,16 @@ FEATURE_ACTIVATION:
       version: 0.69.0
       signal_support_by_default: true
 
+    # current height: 316_075 at 2026-01-27 23:07:42 GMT
+    OPCODES_V2:
+      bit: 0
+      start_height: 316_080  # expected around 2026-01-27 23:12:42 GMT
+      timeout_height: 327_600  # 48 evaluation periods (4 days)
+      minimum_activation_height: 0
+      lock_in_on_timeout: false
+      version: 0.69.0
+      signal_support_by_default: true
+
 ENABLE_NANO_CONTRACTS: feature_activation
 ENABLE_FEE_BASED_TOKENS: feature_activation
 NC_ON_CHAIN_BLUEPRINT_ALLOWED_ADDRESSES: