Release/9.4.0

.circleci/config.yml

@@ -39,7 +39,7 @@ jobs:
             python -m venv .venv
             . .venv/bin/activate
             python -m pip install --upgrade uv
-            uv pip install ruff -c requirements/dev.txt
+            uv pip install ruff==0.11.5
 
       - save_cache:
           name: Save cached ruff venv
@@ -68,9 +68,7 @@ jobs:
           name: Install dependencies and Check compatibility
           command: |
             if [ "$REQUIREMENTS_CHANGED" == "true" ]; then
-              sudo apt-get update
-              sudo apt-get install -y jq curl
-              ./scripts/check_compatibility.sh << parameters.python_version >>
+              python -m pip install ".[dev,cli]" --dry-run --python-version << parameters.python_version >> --no-deps
             else
               echo "Skipping compatibility checks..."
             fi
@@ -87,31 +85,19 @@ jobs:
     steps:
       - checkout
 
-      - restore_cache:
-          name: Restore cached venv
-          keys:
-            - v2-pypi-py<< parameters.python-version >>-{{ checksum "requirements/prod.txt" }}+{{ checksum "requirements/dev.txt" }}
-            - v2-pypi-py<< parameters.python-version >>
-
       - run:
           name: Update & Activate venv
           command: |
             python -m venv .venv
             . .venv/bin/activate
             python -m pip install --upgrade uv
-            uv sync --all-extras --dev
-
-      - save_cache:
-          name: Save cached venv
-          paths:
-            - "venv/"
-          key: v2-pypi-py<< parameters.python-version >>-{{ checksum "requirements/prod.txt" }}+{{ checksum "requirements/dev.txt" }}
+            uv sync --extra dev --dev
 
       - run:
           name: Install Bittensor
           command: |
             . .venv/bin/activate
-            uv sync --all-extras --dev
+            uv sync --extra dev --dev
 
       - run:
           name: Instantiate Mock Wallet
@@ -178,32 +164,20 @@ jobs:
     steps:
       - checkout
 
-      - restore_cache:
-          name: Restore cached venv
-          keys:
-            - v2-pypi-py<< parameters.python-version >>-{{ checksum "requirements/prod.txt" }}+{{ checksum "requirements/dev.txt" }}
-            - v2-pypi-py<< parameters.python-version >>
-
       - run:
           name: Update & Activate venv
           command: |
             python -m venv .venv
             . .venv/bin/activate
             python -m pip install --upgrade uv
-            uv sync --all-extras --dev
+            uv sync --extra dev --dev
             uv pip install flake8
 
-      - save_cache:
-          name: Save cached venv
-          paths:
-            - "env/"
-          key: v2-pypi-py<< parameters.python-version >>-{{ checksum "requirements/prod.txt" }}+{{ checksum "requirements/dev.txt" }}
-
       - run:
           name: Install Bittensor
           command: |
             . .venv/bin/activate
-            uv sync --all-extras --dev
+            uv sync --extra dev --dev
 
       - run:
           name: Lint with flake8
@@ -235,18 +209,6 @@ jobs:
             uv pip install --upgrade coveralls
             coveralls --finish --rcfile .coveragerc || echo "Failed to upload coverage"
 
-  check-version-updated:
-    docker:
-      - image: cimg/python:3.10
-    steps:
-      - checkout
-
-      - run:
-          name: Version is updated
-          command: |
-            [[ $(git diff-tree --no-commit-id --name-only -r HEAD..master | grep bittensor/__init__.py | wc -l) == 1 ]] && echo "bittensor/__init__.py has changed"
-            [[ $(git diff-tree --no-commit-id --name-only -r HEAD..master | grep VERSION | wc -l) == 1 ]] && echo "VERSION has changed"
-
   check-changelog-updated:
     docker:
       - image: cimg/python:3.10
@@ -323,11 +285,6 @@ workflows:
 
   release-branches-requirements:
     jobs:
-      - check-version-updated:
-          filters:
-            branches:
-              only:
-                - /^(release|hotfix)/.*/
       - check-changelog-updated:
           filters:
             branches:

.github/dependabot.yml

@@ -1,8 +1,7 @@
 version: 2
 updates:
   - package-ecosystem: "pip"
-    directory: ""
-    file: "requirements/prod.txt"
+    directory: "/"
     schedule:
       interval: "daily"
     open-pull-requests-limit: 0  # Only security updates will be opened as PRs

.github/workflows/e2e-subtensor-tests.yaml

@@ -39,7 +39,9 @@ jobs:
         id: get-tests
         run: |
           test_files=$(find tests/e2e_tests -name "test*.py" | jq -R -s -c 'split("\n") | map(select(. != ""))')
-          echo "::set-output name=test-files::$test_files"
+          # keep it here for future debug
+          # test_files=$(find tests/e2e_tests -type f -name "test*.py" | grep -E 'test_(incentive|commit_weights|set_weights)\.py$' | jq -R -s -c 'split("\n") | map(select(. != ""))')
+          echo "test-files=$test_files" >> "$GITHUB_OUTPUT"
         shell: bash
 
   pull-docker-image:
@@ -61,7 +63,7 @@ jobs:
           path: subtensor-localnet.tar
 
   # Job to run tests in parallel
-  run:
+  run-e2e-test:
     name: ${{ matrix.test-file }} / Python ${{ matrix.python-version }}
     needs:
       - find-tests
@@ -70,7 +72,7 @@ jobs:
     timeout-minutes: 45
     strategy:
       fail-fast: false  # Allow other matrix jobs to run even if this job fails
-      max-parallel: 32  # Set the maximum number of parallel jobs (same as we have cores in SubtensorCI runner)
+      max-parallel: 32  # Set the maximum number of parallel jobs (same as we have cores in ubuntu-latest runner)
       matrix:
         os:
           - ubuntu-latest
@@ -89,7 +91,7 @@ jobs:
         uses: astral-sh/setup-uv@v4
 
       - name: install dependencies
-        run: uv sync --all-extras --dev
+        run: uv sync --extra dev --dev
 
       - name: Download Cached Docker Image
         uses: actions/download-artifact@v4
@@ -99,5 +101,26 @@ jobs:
       - name: Load Docker Image
         run: docker load -i subtensor-localnet.tar
 
-      - name: Run tests
-        run: uv run pytest ${{ matrix.test-file }} -s
+#      - name: Run tests
+#        run: uv run pytest ${{ matrix.test-file }} -s
+
+      - name: Run tests with retry
+        run: |
+          set +e
+          for i in 1 2; do
+            echo "🔁 Attempt $i: Running tests"
+            uv run pytest ${{ matrix.test-file }} -s
+            status=$?
+            if [ $status -eq 0 ]; then
+              echo "✅ Tests passed on attempt $i"
+              break
+            else
+              echo "❌ Tests failed on attempt $i"
+              if [ $i -eq 2 ]; then
+                echo "Tests failed after 2 attempts"
+                exit 1
+              fi
+              echo "Retrying..."
+              sleep 5
+            fi
+          done

CHANGELOG.md

@@ -1,5 +1,45 @@
 # Changelog
 
+## 9.4.0 /2025-04-17
+
+## What's Changed
+* Release/9.3.0 by @ibraheem-abe in https://github.com/opentensor/bittensor/pull/2805
+* Fix for flaky behavior of `test_incentive`, `test_commit_weights` and `test_set_weights`  by @basfroman in https://github.com/opentensor/bittensor/pull/2795
+* Add `get_next_epoch_start_block` method to Async/Subtensor by @basfroman in https://github.com/opentensor/bittensor/pull/2808
+* Adds compatibility for torch 2.6.0+ by @thewhaleking in https://github.com/opentensor/bittensor/pull/2811
+* f Update CONTRIBUTING.md by @Hack666r in https://github.com/opentensor/bittensor/pull/2813
+* docs: replaced discord link with documentation by @sashaphmn in https://github.com/opentensor/bittensor/pull/2809
+* sometimes it's still flaky because the chain returns data with time offset by @basfroman in https://github.com/opentensor/bittensor/pull/2816
+* Remove requirements directory by @thewhaleking in https://github.com/opentensor/bittensor/pull/2812
+* version in one place by @thewhaleking in https://github.com/opentensor/bittensor/pull/2806
+* Update CONTRIBUTING hyperlinks by @thewhaleking in https://github.com/opentensor/bittensor/pull/2820
+* 9.3.1a1: Updates changelog by @ibraheem-abe in https://github.com/opentensor/bittensor/pull/2821
+* Remove cubit as extra by @thewhaleking in https://github.com/opentensor/bittensor/pull/2823
+* fix/roman/get-metagraph-identities by @basfroman in https://github.com/opentensor/bittensor/pull/2826
+* Replace waiting logic for `test_commit_reveal_v3.py` by @basfroman in https://github.com/opentensor/bittensor/pull/2827
+* Add `start_call` extrinsic to the sdk by @basfroman in https://github.com/opentensor/bittensor/pull/2828
+* Add `timelock` module by @basfroman in https://github.com/opentensor/bittensor/pull/2824
+* Fix: raise_error=True in AsyncSubtensor fails to get error_message by @zyzniewski-reef in https://github.com/opentensor/bittensor/pull/2771
+* Fix: async set_subnet_identity_extrinsic doesn't sign the extrinsic by @zyzniewski-reef in https://github.com/opentensor/bittensor/pull/2772
+* Update settings.py by @petryshkaCODE in https://github.com/opentensor/bittensor/pull/2814
+* Bumping ruff version by @basfroman in https://github.com/opentensor/bittensor/pull/2831
+* Fix and improve e2e tests after `start call` new limit in subtensor by @basfroman in https://github.com/opentensor/bittensor/pull/2830
+* Add `bittensor.timelock` module description by @basfroman in https://github.com/opentensor/bittensor/pull/2833
+* fix: Update broken link in `CONTRIBUTING.md` by @cypherpepe in https://github.com/opentensor/bittensor/pull/2818
+* docs: added a new badge by @sashaphmn in https://github.com/opentensor/bittensor/pull/2819
+* Fix AxonInfo initialization in get_mock_neuron function by @VolodymyrBg in https://github.com/opentensor/bittensor/pull/2803
+* Dendrite: log ClientOSError as Debug by @Thykof in https://github.com/opentensor/bittensor/pull/2770
+* remove `rao` endpoint from settings by @basfroman in https://github.com/opentensor/bittensor/pull/2834
+
+## New Contributors
+* @Hack666r made their first contribution in https://github.com/opentensor/bittensor/pull/2813
+* @petryshkaCODE made their first contribution in https://github.com/opentensor/bittensor/pull/2814
+* @cypherpepe made their first contribution in https://github.com/opentensor/bittensor/pull/2818
+* @VolodymyrBg made their first contribution in https://github.com/opentensor/bittensor/pull/2803
+* @Thykof made their first contribution in https://github.com/opentensor/bittensor/pull/2770
+
+**Full Changelog**: https://github.com/opentensor/bittensor/compare/v9.3.0...v9.4.0
+
 ## 9.3.0 /2025-04-09
 
 ## What's Changed

Makefile

@@ -21,6 +21,3 @@ install:
 
 install-dev:
 	python3 -m pip install '.[dev]'
-
-install-cubit:
-	python3 -m pip install '.[cubit]'

README.md

@@ -4,13 +4,14 @@
 [![Discord Chat](https://img.shields.io/discord/308323056592486420.svg)](https://discord.gg/bittensor)
 [![CodeQL](https://github.com/opentensor/bittensor/actions/workflows/github-code-scanning/codeql/badge.svg)](https://github.com/opentensor/bittensor/actions)
 [![PyPI version](https://badge.fury.io/py/bittensor.svg)](https://badge.fury.io/py/bittensor)
+[![Codecov](https://codecov.io/gh/opentensor/bittensor/graph/badge.svg)](https://app.codecov.io/gh/opentensor/bittensor)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT) 
 
 ---
 
 ## Internet-scale Neural Networks <!-- omit in toc -->
 
-[Discord](https://discord.gg/qasY3HA9F9) • [Network](https://taostats.io/) • [Research](https://bittensor.com/whitepaper)
+[Discord](https://discord.gg/qasY3HA9F9) • [Network](https://taostats.io/) • [Research](https://bittensor.com/whitepaper) • [Documentation](https://docs.bittensor.com)
 
 </div>