Bug Fixes:

• Config (OSS): ConfigManager no longer injects OpenAI's default baseURL and model into non-OpenAI LLM providers. The defaults now apply only to openai and openai_structured, so a DeepSeek, xAI, or other provider config without an explicit baseURL or model falls back to that provider's own defaults and env vars (DEEPSEEK_API_BASE, XAI_API_BASE, ...) instead of pointing at OpenAI with an OpenAI model name (#7350)
• Vector Stores: Turbopuffer filters now apply every operator (eq, ne, gt, gte, lt, lte, in, nin). Only the range operators were read before, so eq, ne, in, and nin were silently dropped. A "*" value now matches anything instead of nothing, an array value is treated as in, and an unsupported operator throws (#6578)
• Vector Stores: Turbopuffer search() with euclidean_squared now maps the unbounded squared distance to 1 / (1 + distance) instead of 1 - distance, which went negative and inverted ranking for any distance above 1 (#6580)
• Packaging: pg, @types/pg, and natural are now optional peer dependencies, and pg / @types/pg accept caret ranges instead of the exact 8.11.3 / 8.11.0 pins, so installing mem0ai no longer pulls in pg or conflicts with an app's own pg version. The PGVector store now imports pg only when it is used, so install it alongside mem0ai (npm install pg) if you use that store. @types/jest moved from peer dependencies to dev dependencies (#7450)