AI News - June 21, 2026

GitHub Copilot Workspace Adds Multi-Repository Context

GitHub announced that Copilot Workspace now supports cross-repository context analysis, allowing developers to work on changes spanning multiple codebases simultaneously. The feature uses an enhanced context window of 500K tokens and can automatically identify dependencies across up to 10 repositories. Early access users report 40% faster completion times for microservices-related tasks.

Anthropic Releases MCP 2.0 Specification

The Model Context Protocol has been updated to version 2.0, introducing standardized streaming interfaces and improved resource negotiation between AI systems and external tools. The new spec includes native support for long-running operations and bidirectional state synchronization, addressing major pain points from the 1.x series. Over 200 tools have already committed to supporting the updated protocol.

OpenHands Agent Framework Reaches Production Readiness

The open-source OpenHands autonomous agent framework released version 1.0, declaring production stability after 18 months of development. New features include advanced error recovery, cost-aware task planning that can estimate token usage before execution, and integration with 15+ model providers. The framework is now being used by several YC-backed startups for automated code reviews and bug fixes.

Cursor IDE Introduces "Team Memory" Feature

Cursor's latest update adds Team Memory, which learns coding patterns and architectural decisions from entire engineering teams rather than individual developers. The system builds a shared knowledge graph that improves suggestions based on team conventions, approved libraries, and past code review feedback. Initial benchmarks show 35% fewer revision requests on pull requests generated with AI assistance.