docs(messaging): add weekly updates 2026-06-15

content/messaging/updates/2026-06-15.md

@@ -0,0 +1,102 @@
+---
+date: 2026-06-15
+tags:
+  - messaging-updates
+title: 2026-06-15 Messaging Weekly
+---
+
+## Highlights
+<!-- Please Add the team weekly highlights here -->
+
+- Logos Delivery:
+  - [feat: bump nim-libp2p to v2.0.0](https://github.com/logos-messaging/logos-delivery/pull/3929)
+- Logos Chat:
+  - DeMLS Integration : https://github.com/logos-messaging/libchat/pull/134
+
+# Logos Delivery
+
+## [Messaging API — General Availability](2026-messaging-api-general-availability.md)
+
+- [[Deliverable] Stabilize and improve Messaging API, fix bugs](https://github.com/logos-messaging/pm/issues/414)
+  - achieved:
+    - [feat: unify libs into a single liblogosdelivery](https://github.com/logos-messaging/logos-delivery/pull/3949)
+    - [feat: Improve config (v2)](https://github.com/logos-messaging/logos-delivery/pull/3925)
+
+## [Reliable Channel API — Developer Preview](2026-reliable-channel-api-developer-preview.md)
+
+- [[Deliverable] Implement Reliable Channel API](https://github.com/logos-messaging/pm/issues/412)
+  - achieved:
+    - [feat: wire ReliabilityManager into the Reliable Channel — integrate SDS core logic into logos-delivery](https://github.com/logos-messaging/logos-delivery/pull/3942)
+
+## [Support QUIC Transport in Logos Delivery](2025-support-discovery-research-and-libp2p-quic.md)
+
+- [[Deliverable] Trial QUIC](https://github.com/logos-messaging/pm/issues/324)
+  - next:
+    - [feat: QUIC transport support](https://github.com/logos-messaging/logos-delivery/pull/3951)
+    - QA-reproducible QUIC-in-Logos-Delivery used in Logos Delivery Simulator to validate QUIC support
+
+## [RLN for lightpush](https://github.com/logos-messaging/pm/issues/411)
+
+- [[Deliverable] Improve RLN UX by reducing contract interactions](https://github.com/logos-messaging/pm/issues/344)
+  - next:
+    - [message validation rejection triggers root poll and retry](https://github.com/logos-messaging/logos-delivery/issues/3922)
+
+# Logos Chat
+
+## [Chat — Group Conversations](2025-extend-chat-sdk-with-group-conversations.md)
+
+- [[Deliverable] Add Group Chat](https://github.com/logos-messaging/pm/issues/346)
+  - achieved:
+   - Add Threaded transport : https://github.com/logos-messaging/libchat/pull/125
+   - Make Core Sendable : https://github.com/logos-messaging/libchat/pull/123
+   - DeMLS Integration : https://github.com/logos-messaging/libchat/pull/134
+
+- Implement simple identity model
+  - achieved:
+    - Extend http registry to store accounts : https://github.com/logos-messaging/libchat/pull/129
+    - Update context to accept external Identity Providers : https://github.com/logos-messaging/libchat/pull/127
+
+- Remove unnecessary Nim shim from Logos Chat
+  - achieved:
+    - Remove client-ffi and legacy nim bindings : https://github.com/logos-messaging/libchat/pull/133
+
+# Status
+
+
+## [Integrate logos-delivery in Status](2026-status-logos-delivery-integration.md)
+
+- [[Deliverable] Integrate Messaging API in status-go](https://github.com/logos-messaging/pm/issues/380)
+  - achieved:
+    - Fixed functional tests flakiness for light client:
+      - [fix: prefer connected peers (light-client test flakiness)](https://github.com/status-im/status-go/pull/6943)
+    - Cleaning up and preparing a MessagingAPI shim in status-go:
+      - [refactor(transport): move wire-subscription management behind MessagingAPI](https://github.com/status-im/status-go/pull/7551)
+      - [test(functional): run chat compatibility tests in full/light client matrix](https://github.com/status-im/status-go/pull/7542)
+      - [refactor(waku): drop Version/PeerCount and move GetCurrentTime to transport](https://github.com/status-im/status-go/pull/7560)
+      - [refactor(waku): remove key storage from the waku adapter](https://github.com/status-im/status-go/pull/7550)
+      - [feat: introduce StoreClient facade to decouple store access from go-waku](https://github.com/status-im/status-go/pull/7527)
+      - [refactor(waku): remove the Filter machinery from the adapter](https://github.com/status-im/status-go/pull/7543)
+      - [refactor(transport): decode received messages at most once per key](https://github.com/status-im/status-go/pull/7541)
+      - [chore: remove unused waku/ext peer, stats & ENR API](https://github.com/status-im/status-go/pull/7528)
+    - Cherry-picked migrations to develop branch:
+      - [feat(transport): decode incoming version=0 payloads as WakuV1 (#7499 phase 1)](https://github.com/status-im/status-go/pull/7537)
+      - [feat(communities): listen for community control on the default shard (32) (#7498 phase 1)](https://github.com/status-im/status-go/pull/7538)
+      - [chore: remove unused wakuext service methods](https://github.com/status-im/status-app/pull/21173)
+      - [refactor(messaging): lift rfc26 decoding to Transport](https://github.com/status-im/status-go/pull/7524)
+    - Started prepareing `logos-delivery-go-bindings` for adding Messaging API:
+      - [refactor: adopt golang-standards/project-layout](https://github.com/logos-messaging/logos-delivery-go-bindings/pull/111)
+      - [ci: add PR-gate workflow + fix module path](https://github.com/logos-messaging/logos-delivery-go-bindings/pull/109)
+      - [feat: liblogosdelivery cgo bridge (internal/ffi) + CI wiring](https://github.com/logos-messaging/logos-delivery-go-bindings/pull/113)
+      - [refactor: extract libwaku cgo bridge into internal/ffi](https://github.com/logos-messaging/logos-delivery-go-bindings/pull/114)
+
+# Maintenance
+
+  - achieved:
+    - [feat: bump nim-libp2p to v2.0.0](https://github.com/logos-messaging/logos-delivery/pull/3929)
+    - [bug: Docs list config keys that the node does not accept](https://github.com/logos-messaging/logos-delivery/issues/3827)
+  - next:
+    - [chore: prepare release v0.39.0](https://github.com/logos-messaging/logos-delivery/pull/3958)
+    - [RecvService: only backfill from Store after offline periods, not every 5 min while Connected](https://github.com/logos-messaging/logos-delivery/issues/3941)
+    - [API design](https://github.com/logos-messaging/logos-delivery/issues/3879)
+      - [Structured API layers](https://github.com/logos-messaging/logos-delivery/issues/3956)
+        - [POC: structured api interface](https://github.com/logos-messaging/logos-delivery/pull/3946)