NewYour coding agent can read the release notes before it upgrades.Set up the MCP server →
Packagist · #1864 most downloaded on Packagist
Everything needed to connect to the Jetpack infrastructure
Last release 3 days ago
18 Sep 2026
Ships on a steady schedule
a new release about every 2 weeks
Nearly every release is documented
notes for 57 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
7 years old
401 releases · first in 2019
Updated package dependencies [#24372]
Deprecate soft disconnect [#24105]
One column per quarter.
Connection: Expose wpVersion and siteSuffix in the global initial state var [#24137]
### Added - PHPCS updates.
Reverts soft disconnect deprecation
Make remove_connection a proxy method to ensure all trackings are triggered
Deprecated in-place connection.
WordPress.Security.ValidatedSanitizedInput### Changed - Updated package dependencies.
### Removed - Removed tracking dependency.
### Changed - Updated package dependencies.
Microperformance: Use === null instead of is_null
Jetpack now relies on Connection Webooks for authorize and authorize_redirect actions
Handle the Authorization Redirect from the Connection package
Moved the ToS package to Connection.
### Changed - Updated package dependencies.
Add the 'jetpack_site_before_disconnected' action hook.
### Fixed - Fixed some new PHPCS warnings.
### Changed - Updated package dependencies.
Debugging: Add a filter to add XDEBUG_PROFILE to requests made to the sandbox.
Added user data to initial state
Jetpack Connection: Added fallback for keeping jetpack_connection_active_plugins consistent on WPCOM when Sync is not present.
jetpack_connection_active_plugins consistent on WPCOM when Sync is not present.jetpack to jetpack-connection.Jetpack Connection: handle package versions on site registration.
Added a way to set the has_seen_wc_connection_modal option from the API
Added plugin_slug parameter to the v4/register endpoint
Fix PHP 8.1 deprecation warning.
Set convertDeprecationsToExceptions true in PHPUnit config.
convertDeprecationsToExceptions true in PHPUnit config.Change the error code returned when a remoteRegister XMLRPC call is executed to the more helpful "already_registered" when the blog is already registe
General: remove numerous long-deprecated functions.
### Changed - Updated package dependencies.
Add a new action to the Client::remote_request method, jetpack_received_remote_request_response
Sandbox Server: add the sandbox-server class to the connection package.
Moved the Package Tracker execution to the shutdown hook for performance improvement.
Package Version Tracker: send package versions to wpcom on the init hook instead of plugins_loaded
Remove invalid user token before reconnect.
Limit repeated failed attempts to update remote DNA package versions.
### Added - Add package version tracking.
Add a package version constant.
@covers directives in tests.Added second parameter to Tokens::get_connected_users to allow any connected user to be returned.
Implement disconnect_site function.
Added Urls class, migrated from Sync Functions.
Add "isUserConnected" to the connection status data.
Adds segmentation "from" parameter to the registration flow
Connection: nonce cleanup safeguard against accidental option removal.
Avoid determine_current_user going through infinite loops
Replace is_active usage towards gradually deprecating it.
composer update rather than install in scripts, as composer.lock isn't checked in.User-less connection: Restrict first connection to admins only
Connection: Prevent pointless calls to the test API
Update dependencies to latest stable
Sync Concurrency / Race Conditions
Connection: setting valid connection owner.
- Version packages for release
Handle empty SERVER_PORT information on signature checks
Connection Package: Ensure a text/xml header is set
Pass HTTP POST when making a wp.com api request
- Connection: Plugin Tracking
deprecates JETPACK_MASTER_USER and adds linter
validate_args_for_wpcom_json_api_request helper.JETPACK_CLIENT__HTTPS.Connection: Add wp.com function
Connection: add the constant filter hooks directly
API Nonces: Revert of the Runtime Cleanup.
deprecates JETPACK_MASTER_USER and adds linter
Your coding agent can read these notes before it upgrades. Set up the MCP server →