chore(deps): bump @xmtp/node-sdk from 6.0.0-nightly.20260515.1fc0c5c to 6.0.0 (via audit fix) in the xmtp group across 1 directory

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Bumps the xmtp group with 1 update in the / directory: @xmtp/node-sdk.

Updates @xmtp/node-sdk from 6.0.0-nightly.20260515.1fc0c5c to 6.0.0

Release notes

Sourced from @​xmtp/node-sdk's releases.

@​xmtp/node-sdk@​6.0.0

This release includes a performance fix, a breaking change to history sync, and new methods for manual archive management. Update as soon as possible to take advantage of these enhancements and fixes.

Performance improvement

Fixed a performance issue that could cause slowdowns in apps with many conversations or heavy use of disappearing messages.

History sync is now manual

THIS IS A BREAKING CHANGE.

Automatic sending of sync requests on new installations has been removed. XMTP SDKs no longer automatically send sync requests on new clients.

This change gives you explicit control over when sync requests are sent, avoiding unexpected network activity during client initialization.

You must now call sendSyncRequest() explicitly after creating a client on a new installation to trigger a history sync.

To learn more, see Control history sync

Manual history sync archive management

These methods give you fine-grained control over history sync archives. Use them when you need to push data to a new installation proactively, inspect what's available before syncing, or process a specific archive by pin.

• sendSyncArchive(pin, options?, serverUrl?): Send an archive to the sync group without waiting for a request from another installation

• listAvailableArchives(daysCutoff): List archives available for import from the sync group

• processSyncArchive(archivePin?): Process an available archive from the sync group

• syncAllDeviceSyncGroups(): Sync all device sync groups from the network

To learn more, see Control history sync

Upcoming deprecation of preferences.sync()

In a future release, preferences.sync() will be deprecated. Use syncAllDeviceSyncGroups() instead to sync device sync groups from the network.

To learn more, see Sync device sync groups

Archive-based backups

Support archive-based backups to give your users an easy and durable way to back up their XMTP conversations, messages, and consent preferences from one app installation and import them into another.

This feature includes three core methods:

• createArchive — Create an encrypted archive
• archiveMetadata — Read metadata from an archive before importing
• importArchive — Import an archive into the current installation

To learn more, see Support archive-based backups.

Commits

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Note

Bump @xmtp/node-sdk from nightly build to stable 6.0.0

Updates @xmtp/node-sdk from the nightly pre-release 6.0.0-nightly.20260515.1fc0c5c to the stable 6.0.0 release. Lockfiles are updated accordingly.

^{Macroscope summarized b1e74a7.}

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Approvability

Verdict: Approved

Dependency update from nightly to stable release of @xmtp/node-sdk (6.0.0-nightly → 6.0.0) with security-related dependency overrides. Changes are limited to package.json and lock files with no application code modifications.

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Dismissing prior approval to re-evaluate b1e74a7