**Claude Code** `/model` picker now correctly displays **Opus** as the default on Max/Premium/Enterprise plans instead of hiding it behind a generic Default label.
Embedded **LanceDB** replaces Qdrant as the default semantic search backend, eliminating the need for a separate server.
**GitHub Copilot CLI** adds server-side filtering for GitHub issues/PRs via `/`, session-scoped extensions, and corporate proxy authentication via Kerberos/Negotiate (SPNEGO).
Zed version 1.7.2 pre-release bump.
Rust 0.140.0-alpha.17 released.
**Snowflake Cortex** now supports external browser OAuth, and **MCP session recovery** prevents tools from disconnecting on expiry.