Release 6.0.0 (#868)

Release 6.0.0. Bumps the minor version of all public packages.

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Low Risk**
> Low code risk since this PR is version/changelog-only, but it carries
*release* risk because it publishes new package versions and includes
documented breaking changes (e.g., Node 20 support dropped).
> 
> **Overview**
> Prepares the `6.0.0` release by bumping the root `package.json`
version and incrementing versions across published packages (e.g.,
`@MetaMask/ocap-kernel` `0.5.0`→`0.6.0`, `@metamask/logger`
`0.5.0`→`0.6.0`, others minor/initial).
> 
> Updates each package `CHANGELOG.md` with the new release section and
adjusts `[Unreleased]`/compare links to point at the new tags.
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
439650d. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

Author: rekmarks

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ocap/monorepo",
-  "version": "5.0.0",
+  "version": "6.0.0",
   "private": true,
   "repository": {
     "type": "git",

packages/kernel-browser-runtime/CHANGELOG.md

@@ -7,10 +7,45 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.5.0]
+
+### Added
+
+- Add console forwarding utilities (`setupConsoleForwarding`, `handleConsoleForwardMessage`, `isConsoleForwardMessage`) ([#798](https://github.com/MetaMask/ocap-kernel/pull/798))
+- Add caplet vat support to kernel facade and subcluster launching ([#753](https://github.com/MetaMask/ocap-kernel/pull/753))
+- Add CapTP infrastructure (`background-captp`, `kernel-captp`, `kernel-facade`) ([#751](https://github.com/MetaMask/ocap-kernel/pull/751))
+  - Add system subclusters support and kernel facet service via CapTP ([#803](https://github.com/MetaMask/ocap-kernel/pull/803))
+  - Add RPC handler modules and export `ocapUrl*` methods for offline use ([#823](https://github.com/MetaMask/ocap-kernel/pull/823))
+- Add relay query string utilities and relay-based kernel worker initialization ([#638](https://github.com/MetaMask/ocap-kernel/pull/638))
+  - Add `resetStorage` query parameter support and remove `createWorkerUrlWithRelays` export ([#642](https://github.com/MetaMask/ocap-kernel/pull/642))
+- Add `PlatformServicesClient` and `PlatformServicesServer` for kernel-to-kernel network comms ([#578](https://github.com/MetaMask/ocap-kernel/pull/578))
+  - Add location hints parameter to `sendRemoteMessage` in `PlatformServicesClient` and `PlatformServicesServer` ([#666](https://github.com/MetaMask/ocap-kernel/pull/666))
+  - Add automatic reconnection with exponential backoff to `PlatformServicesClient` and `PlatformServicesServer` ([#678](https://github.com/MetaMask/ocap-kernel/pull/678))
+  - Change `PlatformServicesServer` to no-op instead of throwing when stopping uninitialized remote comms ([#692](https://github.com/MetaMask/ocap-kernel/pull/692))
+  - Add explicit connection management (`closeConnection`) to `PlatformServicesClient` and `PlatformServicesServer` ([#699](https://github.com/MetaMask/ocap-kernel/pull/699))
+  - Reject promises on connection loss in `PlatformServicesClient` and `PlatformServicesServer` ([#706](https://github.com/MetaMask/ocap-kernel/pull/706))
+  - Refactor remote location hint handling in `PlatformServicesClient` and `PlatformServicesServer` ([#712](https://github.com/MetaMask/ocap-kernel/pull/712))
+  - Add message sequencing and acknowledgment to `PlatformServicesClient` and `PlatformServicesServer` ([#744](https://github.com/MetaMask/ocap-kernel/pull/744))
+  - Rename `initNetwork` to `initTransport` in `PlatformServicesServer` ([#749](https://github.com/MetaMask/ocap-kernel/pull/749))
+  - Add kernel incarnation detection to `PlatformServicesClient` and `PlatformServicesServer` ([#788](https://github.com/MetaMask/ocap-kernel/pull/788))
+  - Handle reconnection to restarted peers with incarnation ID detection ([#807](https://github.com/MetaMask/ocap-kernel/pull/807))
+  - Update `PlatformServicesClient` and `PlatformServicesServer` for ken protocol ([#811](https://github.com/MetaMask/ocap-kernel/pull/811))
+  - Add cross-incarnation wake detection to `PlatformServicesClient` and `PlatformServicesServer` ([#822](https://github.com/MetaMask/ocap-kernel/pull/822))
+  - Add `getListenAddresses()` method to `PlatformServicesClient` (returns empty array in browser) ([#839](https://github.com/MetaMask/ocap-kernel/pull/839))
+
 ### Changed
 
+- **BREAKING:** Drop Node 20 support ([#837](https://github.com/MetaMask/ocap-kernel/pull/837))
+- **BREAKING:** Remove `./default-cluster` export ([#834](https://github.com/MetaMask/ocap-kernel/pull/834))
+- Simplify kernel worker initialization ([#718](https://github.com/MetaMask/ocap-kernel/pull/718))
+- Move default cluster startup to background and add internal comms infrastructure ([#709](https://github.com/MetaMask/ocap-kernel/pull/709))
+- Migrate to `JsonRpcEngine` v2 for kernel worker middleware ([#707](https://github.com/MetaMask/ocap-kernel/pull/707))
 - Bump `@metamask/snaps-utils` from `^9.1.0` to `^11.6.1` ([#682](https://github.com/MetaMask/ocap-kernel/pull/682))
 
+### Fixed
+
+- Fix persistence handling in `VatWorkerClient` and `VatWorkerServer` ([#604](https://github.com/MetaMask/ocap-kernel/pull/604))
+
 ## [0.4.0]
 
 ### Changed
@@ -46,7 +81,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Initial release.
 
-[Unreleased]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-browser-runtime@0.4.0...HEAD
+[Unreleased]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-browser-runtime@0.5.0...HEAD
+[0.5.0]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-browser-runtime@0.4.0...@metamask/kernel-browser-runtime@0.5.0
 [0.4.0]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-browser-runtime@0.3.0...@metamask/kernel-browser-runtime@0.4.0
 [0.3.0]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-browser-runtime@0.2.0...@metamask/kernel-browser-runtime@0.3.0
 [0.2.0]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-browser-runtime@0.1.0...@metamask/kernel-browser-runtime@0.2.0

packages/kernel-browser-runtime/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@metamask/kernel-browser-runtime",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "description": "Tools for running the MetaMask Ocap Kernel in a web browser",
   "keywords": [
     "MetaMask",

packages/kernel-errors/CHANGELOG.md

@@ -7,6 +7,25 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.5.0]
+
+### Added
+
+- Add permanent failure detection and network error code utilities ([#789](https://github.com/MetaMask/ocap-kernel/pull/789))
+- Add `isResourceLimitError()` utility ([#776](https://github.com/MetaMask/ocap-kernel/pull/776))
+- Add `ResourceLimitError` error class ([#714](https://github.com/MetaMask/ocap-kernel/pull/714))
+- Add `EvaluatorError` and `SampleGenerationError` error classes ([#695](https://github.com/MetaMask/ocap-kernel/pull/695))
+- Add `AbortError` and `isRetryableNetworkError()` utility ([#678](https://github.com/MetaMask/ocap-kernel/pull/678))
+- Add `DuplicateEndowmentError` ([#619](https://github.com/MetaMask/ocap-kernel/pull/619))
+
+### Changed
+
+- **BREAKING:** Drop Node 20 support ([#837](https://github.com/MetaMask/ocap-kernel/pull/837))
+
+### Fixed
+
+- Improve retryable network error detection ([#697](https://github.com/MetaMask/ocap-kernel/pull/697))
+
 ## [0.4.0]
 
 ### Changed
@@ -31,7 +50,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Initial release.
 
-[Unreleased]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-errors@0.4.0...HEAD
+[Unreleased]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-errors@0.5.0...HEAD
+[0.5.0]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-errors@0.4.0...@metamask/kernel-errors@0.5.0
 [0.4.0]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-errors@0.3.0...@metamask/kernel-errors@0.4.0
 [0.3.0]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-errors@0.2.0...@metamask/kernel-errors@0.3.0
 [0.2.0]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-errors@0.1.0...@metamask/kernel-errors@0.2.0

packages/kernel-errors/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@metamask/kernel-errors",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "description": "Ocap Kernel errors",
   "keywords": [
     "MetaMask",

packages/kernel-platforms/CHANGELOG.md

@@ -7,4 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-[Unreleased]: https://github.com/MetaMask/ocap-kernel/
+## [0.1.0]
+
+### Added
+
+- Initial release.
+
+[Unreleased]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-platforms@0.1.0...HEAD
+[0.1.0]: https://github.com/MetaMask/ocap-kernel/releases/tag/@metamask/kernel-platforms@0.1.0

packages/kernel-platforms/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@metamask/kernel-platforms",
-  "version": "0.0.0",
+  "version": "0.1.0",
   "description": "Specifications and implementations of capabilities across platforms",
   "homepage": "https://github.com/MetaMask/ocap-kernel/tree/main/packages/kernel-platforms#readme",
   "bugs": {

packages/kernel-rpc-methods/CHANGELOG.md

@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.5.0]
+
+### Changed
+
+- **BREAKING:** Drop Node 20 support ([#837](https://github.com/MetaMask/ocap-kernel/pull/837))
+
 ## [0.4.0]
 
 ### Changed
@@ -31,7 +37,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Initial release.
 
-[Unreleased]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-rpc-methods@0.4.0...HEAD
+[Unreleased]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-rpc-methods@0.5.0...HEAD
+[0.5.0]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-rpc-methods@0.4.0...@metamask/kernel-rpc-methods@0.5.0
 [0.4.0]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-rpc-methods@0.3.0...@metamask/kernel-rpc-methods@0.4.0
 [0.3.0]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-rpc-methods@0.2.0...@metamask/kernel-rpc-methods@0.3.0
 [0.2.0]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-rpc-methods@0.1.0...@metamask/kernel-rpc-methods@0.2.0

packages/kernel-rpc-methods/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@metamask/kernel-rpc-methods",
-  "version": "0.4.0",
+  "version": "0.5.0",
   "description": "Utilities for implementing Ocap Kernel JSON-RPC methods",
   "keywords": [
     "MetaMask",

packages/kernel-shims/CHANGELOG.md

@@ -7,6 +7,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.4.0]
+
+### Added
+
+- Add `./endoify-node` export for Node.js-specific lockdown initialization ([#787](https://github.com/MetaMask/ocap-kernel/pull/787))
+- Add `./endoify-repair` export for `repairIntrinsics`-only lockdown ([#578](https://github.com/MetaMask/ocap-kernel/pull/578))
+
+### Changed
+
+- **BREAKING:** Drop Node 20 support ([#837](https://github.com/MetaMask/ocap-kernel/pull/837))
+
 ## [0.3.0]
 
 ### Changed
@@ -31,7 +42,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Initial release.
 
-[Unreleased]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-shims@0.3.0...HEAD
+[Unreleased]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-shims@0.4.0...HEAD
+[0.4.0]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-shims@0.3.0...@metamask/kernel-shims@0.4.0
 [0.3.0]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-shims@0.2.0...@metamask/kernel-shims@0.3.0
 [0.2.0]: https://github.com/MetaMask/ocap-kernel/compare/@metamask/kernel-shims@0.1.0...@metamask/kernel-shims@0.2.0
 [0.1.0]: https://github.com/MetaMask/ocap-kernel/releases/tag/@metamask/kernel-shims@0.1.0