Bump version to 0.2.3

Author: victordibia

picoagents/CHANGELOG.md

@@ -5,6 +5,33 @@ All notable changes to PicoAgents will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.2.3] - 2025-10-22
+
+### Added
+
+- OpenTelemetry integration following Gen-AI semantic conventions with automatic instrumentation
+- Workflow checkpoint system with file and memory storage backends for state persistence
+- Tool approval system with `@tool` decorator and `ApprovalMode` support for human-in-the-loop workflows
+- Enhanced middleware pipeline with approval flow hooks and tool execution monitoring
+- Context management improvements with agent-specific context support
+- Memory tools for persistent agent memory across sessions
+- Poethepoet task automation (run `poe test`, `poe check`, etc.)
+- Example tasks display component in Web UI
+- Tool approval banner in Web UI for interactive approval workflows
+- Comprehensive examples for memory management, OpenTelemetry, tool approval, and checkpointing
+
+### Changed
+
+- Improved Web UI debug panel with detailed execution traces
+- Enhanced middleware system with better error handling and event emission
+- Reorganized test structure: workflow tests moved to `tests/workflow/`
+- Updated frontend build artifacts with latest React components
+
+### Removed
+
+- Deprecated planning tools module (functionality moved to core tools)
+- Old workflow test files from `src/picoagents/workflow/tests/`
+
 ## [0.2.2] - 2025-10-11
 
 ### Changed

picoagents/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "picoagents"
-version = "0.2.2"
+version = "0.2.3"
 description = "A minimal multi-agent framework for educational purposes"
 readme = "README.md"
 license = "MIT"