Chat — General Availability §

Estimated date of completion: TBD (Required for Mainnet)

Resources Required:

• 2 Chat engineers
• 1 Delivery engineer
• DST for scale testing

Logos Chat is feature-complete, production-ready, and QA-approved for mainnet deployment. By this point, identity and user-facing features are already delivered (v0.3). This milestone focuses on production hardening:

• Production-grade reliability at scale (beyond the ~201 users tested in v0.3)
• Comprehensive documentation for production deployments
• Performance optimization for mainnet user projections
• API stability guarantees

FURPS §

• Logos Chat: all
• Group Chat: all, extended for scale

Risks §

Risk	(Accept, Own, Mitigation)
Scale testing	Production scale may surface issues not seen in Developer Preview. Coordinate with DST early.
API breaking changes	Any API changes at this stage break existing integrations (Status). Freeze API before GA.

Deliverables §

Production scale testing §

Owner: Chat Team + DST

• Scale testing with DST (target: mainnet user projections)
• Performance optimization based on testing results
• Stress testing group chats at community scale

Production documentation §

Owner: Chat Team

• API reference for Logos Chat library
• Getting started guide
• Architecture overview for developers
• Content topic design guidelines for auto-sharding
• Production deployment guide

API stability §

Owner: Chat Team

• Freeze API surface
• Deprecation policy for any future changes
• Versioning strategy