docs: Update changelogs

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: sirtimid

packages/kernel-browser-runtime/CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Fixed
+
+- Process platform-services RPC request handlers in the background so a request handler that fires a reentrant outbound RPC (e.g. transport handshake calling back into the kernel) cannot deadlock waiting for its response ([#948](https://github.com/MetaMask/ocap-kernel/pull/948))
+
 ## [0.6.0]
 
 ### Added

packages/kernel-errors/CHANGELOG.md

@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+- Add `PeerRestartedError`, `IntentionalCloseError`, and `NetworkStoppedError` sentinel errors for the remote-comms transport ([#948](https://github.com/MetaMask/ocap-kernel/pull/948))
+- Add `isTerminalSendError` utility to discriminate retry-worthy from terminal `sendRemoteMessage` errors ([#948](https://github.com/MetaMask/ocap-kernel/pull/948))
+
 ## [0.6.0]
 
 ### Added

packages/ocap-kernel/CHANGELOG.md

@@ -33,6 +33,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 
 - Deserialize CapData rejections in `Kernel.queueMessage` so vat errors surface as plain `Error` objects to all callers ([#928](https://github.com/MetaMask/ocap-kernel/pull/928))
+- Detect peer restart across receiver state loss so the receiving kernel no longer silently drops a restarted peer's `seq=1` messages ([#948](https://github.com/MetaMask/ocap-kernel/pull/948))
+  - Persist the peer's last-observed incarnation and compare it on every successful handshake; on a detected restart, clear the peer's c-list contributions and reject the promises it was deciding before the new incarnation reuses any erefs
 
 ## [0.7.0]