fix: pin tau2-bench to v0.2.0 to support Python 3.10/3.11 (#440)

fix: pin tau2-bench to v0.2.0 to support Python 3.10/3.11 (#440)

The main branch of tau2-bench now ships tau2==0.2.1.dev0 which requires
Python>=3.12,<3.14, breaking CI for Python 3.10 and 3.11 jobs. Pin to
the v0.2.0 tag which still supports Python>=3.10.

Made-with: Cursor

Author: xzrderek

.github/workflows/ci.yml

@@ -39,7 +39,7 @@ jobs:
         run: uv sync --locked --all-extras --dev
 
       - name: Install tau2 for testing
-        run: uv pip install git+https://github.com/sierra-research/tau2-bench.git@main
+        run: uv pip install git+https://github.com/sierra-research/tau2-bench.git@v0.2.0
 
       - name: Ruff lint
         run: uv run ruff check .
@@ -82,7 +82,7 @@ jobs:
         run: uv sync --locked --all-extras --dev
 
       - name: Install tau2 for testing
-        run: uv pip install git+https://github.com/sierra-research/tau2-bench.git@main
+        run: uv pip install git+https://github.com/sierra-research/tau2-bench.git@v0.2.0
 
       - name: Run Core Tests with pytest-xdist (Shard ${{ matrix.shard }}/${{ matrix.total-shards }})
         env:
@@ -121,7 +121,7 @@ jobs:
         run: uv sync --locked --all-extras --dev
 
       - name: Install tau2 for testing
-        run: uv pip install git+https://github.com/sierra-research/tau2-bench.git@main
+        run: uv pip install git+https://github.com/sierra-research/tau2-bench.git@v0.2.0
 
       - name: Run Batch Evaluation Tests
         env:
@@ -154,4 +154,4 @@ jobs:
         run: uv sync --locked --all-extras --dev
 
       - name: Install tau2 for testing
-        run: uv pip install git+https://github.com/sierra-research/tau2-bench.git@main
+        run: uv pip install git+https://github.com/sierra-research/tau2-bench.git@v0.2.0

.github/workflows/e2e-smoke-test.yml

@@ -37,7 +37,7 @@ jobs:
         run: uv sync --locked --all-extras --dev
 
       - name: Install tau2 for testing
-        run: uv pip install git+https://github.com/sierra-research/tau2-bench.git@main
+        run: uv pip install git+https://github.com/sierra-research/tau2-bench.git@v0.2.0
 
       - name: Run E2E Smoke Test
         id: run_test

pyproject.toml

@@ -184,7 +184,7 @@ parentdir_prefix = "eval-protocol-"
 ### Black and isort removed; Ruff provides formatting and imports
 
 [tool.uv.sources]
-tau2 = { git = "https://github.com/sierra-research/tau2-bench.git" }
+tau2 = { git = "https://github.com/sierra-research/tau2-bench.git", rev = "v0.2.0" }
 
 [dependency-groups]
 dev = [