What's Changed

• [graph_memory]: improve delete/add graph memory by @spike-spiegel-21 in https://github.com/mem0ai/mem0/pull/2073
• version bump -> 0.1.39 by @Dev-Khant in https://github.com/mem0ai/mem0/pull/2120

Full Changelog: https://github.com/mem0ai/mem0/compare/v0.1.38...v0.1.39