2026-05-25 Messaging Weekly

Highlights §

• Logos Delivery: logos-spp-sdk.
  • Closed deliverable: [Deliverable] Upgrade to Zerokit 2.0
• Logos Integrations:
  • Released logos-delivery-module 0.1.2: https://github.com/logos-co/logos-delivery-module/releases/tag/v0.1.2. This release is focused on stability, cleaner data handling, and reduced dependencies. It upgrades the bundled logos-delivery and the base
• Status:
  • logos-delivery integration in Status kicked-off: work is planned and functional tests are implemented for hardening before the transport cutover

Logos Delivery §

Reliable Channel API — Developer Preview §

• [Deliverable] Implement Reliable Channel API
  • achieved:
    • make Persistence interface async
  • next:
    • start basic reliable channel folder
    • Connect delivery persistency with SDS persistency connector

RLN for lightpush §

• [Deliverable] Improve RLN UX by reducing contract interactions
  • next:
    • Extend contract to reduce number of Web3 RPC calls

Port RLN to Logos Blockchain §

• [Deliverable] Upgrade to Zerokit 2.0
  • achieved:
    • migrate to zerokit v2.0.2

Logos Chat §

Chat — Group Conversations §

• [Deliverable] Add Group Chat

  • achieved:
    • chore: Dependency clean https://github.com/logos-messaging/libchat/pull/100
    • Fix: Naming conflict in Signatures https://github.com/logos-messaging/libchat/pull/101
    • feat: causal history notify missing messages https://github.com/logos-messaging/libchat/pull/105

• Implement simple identity model

  • achieved:
    • Added λAccounts crate https://github.com/logos-messaging/libchat/pull/102

Logos Core §

Initial integration into Logos Core §

• [Deliverable] Integrate Chat and Delivery Logos Core modules

  • achieved:
    • Released logos-delivery-module 0.1.2 (https://github.com/logos-co/logos-delivery-module/releases/tag/v0.1.2)

• [Deliverable] Deploy required fleets for Testnet

  • achieved:
    • logos.test fleet deployed with logos-delivery-module (https://github.com/status-im/infra-logos/issues/2)
    • Fleets dashboard deployed at htts://fleets.logos.co/ (https://github.com/status-im/infra-logos/issues/)

• [Deliverable] Implement integration tests for Messaging modules

  • achieved:
    • Implemented a framework and first e2e tests for logos-chat-module (https://github.com/logos-co/logos-chat-module/pull/24)

Status §

Integrate logos-delivery in Status §

• [Deliverable] Integrate Messaging API in status-go
  • achieved:
    • Published a plan of integration (https://github.com/status-im/status-go/issues/7458)
    • Covered untested functionality in status-go before the integration (https://github.com/status-im/status-go/pull/7473)
  • next:
    • Decouple store queries from filters in status-go (https://github.com/status-im/status-go/issues/7465)

Maintenance §

• achieved:
  • ffi: adjust events to cbor
  • ffi: avoid move ctor and assing operator in cpp generated code
  • ci: add daily rln simulator e2e workflow
  • Update and Improve READMEs
  • agentify repo
• next:
  • Lift Messaging API out of Waku into its own layer
  • bug: Docs list config keys that the node does not accept
  • Remove makefile target update
  • Fix Nix cache for Logos Messaging repositories
• blocked:
  • Improve config blocked because we need to perform previous ongoing refactor.