Qdrant releases v1.15.0: Multilingual support and quantization improvements

AI Impact Summary

Qdrant released version 1.15.0 with significant improvements including multilingual support, advanced quantization methods (2-bit and 1.5-bit binary), and performance optimizations. These updates enhance search capabilities and efficiency, particularly for multilingual data and reduced memory footprint. While these changes represent a substantial upgrade, existing users do not require immediate action to adopt them; however, they should be aware of the deprecated parameters and their removal in the next release.