chore: v0.1.0 beta release

Author: Lawhy

CHANGELOG.md

@@ -7,6 +7,24 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.1.0] - 2026-01-20
+
+First beta release. The library is now considered stable for production use in agentic RL training.
+
+### Added
+
+- **Tool Parse Error Tracking**: `SGLangModel` now tracks tool call parse errors via the `tool_parse_errors` attribute. This enables distinguishing between parse errors (malformed JSON, missing tool name) and execution errors (tool threw exception) during RL training metrics collection.
+
+  ```python
+  model = SGLangModel(tokenizer=tokenizer)
+  # After generation:
+  print(model.tool_parse_errors)  # {"tool_name": count, ...}
+  ```
+
+### Changed
+
+- **Beta Status**: Upgraded from Alpha to Beta. The API is now stable and suitable for production RL training workloads.
+
 ## [0.0.3] - 2026-01-08
 
 ### Added

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "strands-sglang"
-version = "0.0.4.dev0"
+version = "0.1.0"
 description = "SGLang model provider for Strands Agents SDK with Token-In/Token-Out (TITO) support for agentic RL training."
 readme = "README.md"
 requires-python = ">=3.10"
@@ -14,7 +14,7 @@ authors = [
 ]
 keywords = ["strands", "agents", "sglang", "llm", "ai", "reinforcement-learning", "rl", "agentic-rl"]
 classifiers = [
-    "Development Status :: 3 - Alpha",
+    "Development Status :: 4 - Beta",
     "Intended Audience :: Developers",
     "Intended Audience :: Science/Research",
     "License :: OSI Approved :: Apache Software License",