Implement PlanValidatorAgent for multi-dimensional path validation an…

…d critique.

Enhance workflow with new examples and documentation. Update CHANGELOG for version 0.9.5, reflecting significant additions and improvements, including Unicode handling in console output and new template helper functions.

test run

Merge branch 'master' of github.com:marcosomma/orka-core

Update CHANGELOG for version 0.9.1, addressing critical Redis depende…

…ncy resolution issues, including import error fixes and dependency version pinning. Update pyproject.toml to reflect new version.

Merge branch 'master' of github.com:marcosomma/orka-core

Merge branch 'master' of github.com:marcosomma/orka-core

v 0.8.4

Update version to 0.8.3 and enhance memory system with new features

- Updated version in pyproject.toml to 0.8.3.
- Expanded CHANGELOG.MD with detailed enhancements and fixes for memory system, including content formatting, score threshold management, and vector search optimization.
- Improved error handling and self-healing capabilities for RedisStack integration.
- Enhanced unit tests for memory index and RedisStack logger to ensure robust functionality and error handling.