chore: bump version to 0.5.0 and add PyPI publish workflow

30 improvements across security, performance, UI/UX, code quality,
code improvements, and documentation.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: amitpaz1

.github/workflows/publish.yml

@@ -0,0 +1,21 @@
+name: Publish to PyPI
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    permissions:
+      id-token: write
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+      - run: pip install build
+      - run: python -m build
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "agentevalkit"
-version = "0.4.0"
+version = "0.5.0"
 description = "Testing and evaluation framework for AI agents"
 readme = "README.md"
 license = {text = "MIT"}

src/agenteval/__init__.py

@@ -1,3 +1,3 @@
 """AgentEval — Testing and evaluation framework for AI agents."""
 
-__version__ = "0.4.0"
+__version__ = "0.5.0"