What’s new in two – November 2025 edition

In the November 2025 edition of "What’s new in two," Redis announces several significant updates across its platforms. Redis 8.4, now generally available in open source, enhances performance, memory efficiency, and developer simplicity, introducing features like the FT.HYBRID command for improved hybrid search and Reciprocal Rank Fusion for better semantic accuracy. Additionally, Redis 8.2 debuts in Redis Cloud, offering up to 45% higher throughput and 70% lower latency, along with native AI-ready data structures and predictive scaling enhancements. Redis Software 8.0.2, also generally available, provides faster performance and better reliability for enterprise customers, with features like smart client handoffs and enhanced security options. These updates underscore Redis's commitment to providing robust, scalable, and AI-ready solutions, reinforced by a new educational course on semantic caching for AI agents offered in collaboration with DeepLearning.AI.