2026-MM-DD Messaging Weekly

Highlights §

• Logos Delivery:
• Logos Chat:
• Logos Integrations:
• Status:

Logos Delivery §

Messaging API — Developer Preview §

• [Deliverable] Stabilize and improve Messaging API, fix bugs
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Messaging API — General Availability §

• [Deliverable] Provide Store API access for Status needs

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• [Deliverable] Test suite for Messaging API

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• [Deliverable] Provide comprehensive documentation on the API

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Reliable Channel API — Developer Preview §

• [Deliverable] Implement Reliable Channel API

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• [Deliverable] Implement SDS-Repair

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Reliable Channel API — General Availability §

• [Deliverable] Create Segmentation Library

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• [Deliverable] Implement RLN membership management in nwaku library

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• Add Segmentation to Reliable Channel API

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• Add Rate Limit Manager to Reliable Channel API

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• Deprecate store hash queries for missing messages

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QUIC Transport in Logos Delivery §

• [Deliverable] Trial QUIC
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RLN for LightPush §

• [Deliverable] Improve RLN UX by reducing contract interactions
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RLN on Logos Blockchain §

• Implement pluggable RLN membership interface

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• Integrate Logos Delivery with RLN on Logos Blockchain

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Fleet Stability §

• [Deliverable] Integrate Sentry for crash reporting

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• [Deliverable] Fleet monitoring dashboards for Logos fleets

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• [Deliverable] Fleet alerting for Logos fleets

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• [Deliverable] Resolve known fleet stability issues

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Nimble Migration §

• [Deliverable] Migrate logos-delivery to Nimble

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• [Deliverable] Migrate nim-sds to Nimble

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Logos Chat §

Chat — Foundations §

• [Deliverable] Chat SDK Developer Preview
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Chat — Group Conversations §

• [Deliverable] Add Group Chat

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• [Deliverable] Enable usage with RLN SDK

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• Implement simple identity model

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• Implement contact discovery

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• Design SDS and de-MLS integration

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• Remove unnecessary Nim shim from Logos Chat

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• Use Reliable Channels in Logos Chat

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Chat — Developer Preview §

• (deliverables TBD)
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Logos Core §

Initial Integration to Logos Core §

• [Deliverable] Deploy required fleets for Testnet
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Logos Core Integration — Phase 2 §

• [Deliverable] Integrate Chat and Delivery Logos Core modules

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• [Deliverable] Add support for groups in Logos Core Chat module

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• [Deliverable] Add Reliable Channel API to Logos Core Delivery module

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• [Deliverable] POC: Delivery module uses Discovery module for peer discovery

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• [Deliverable] Build Logos Core demo app in QML

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• [Deliverable] Implement integration tests for Messaging modules

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Status §

Status: Logos Delivery Integration §

• [Deliverable] Remove existing nwaku integration from status-go

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• [Deliverable] Integrate Messaging API in status-go

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Status: E2E Reliability in Communities §

• [Deliverable] SDS protocol in Status — basic recovery

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• [Deliverable] SDS protocol in Status — enable wrapping for communities

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Status: Foundation for Communities Optimization §

• [Deliverable] Define and implement sharding for Communities messages
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Chat — Group Conversations §

• Perform test integration of Logos Chat into Status App
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Status: Logos Chat Integration §

• [Deliverable] Deploy RLN Contracts to Status L2 testnet

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• (other deliverables TBD)

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Maintenance §

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