My Jetpack: Use Blog ID in links to WPCOM instead of site slug (#34976)

Make links and redirects to WPCOM in My Jetpack section use blog ID instead of slug for multi-URL support.

Committed via a GitHub action: https://github.com/Automattic/jetpack/actions/runs/7545470857

CHANGELOG.md

@@ -5,10 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [2.1.2-alpha] - unreleased
+## [2.2.0-alpha] - unreleased
 
 This is an alpha version! The changes listed here are not final.
 
+### Changed
+- Adjust 'get_site_id()' method to return null if there's no blog ID.
+
 ## [2.1.1] - 2024-01-04
 ### Changed
 - Updated package dependencies. [#34815]
@@ -947,7 +950,7 @@ This is an alpha version! The changes listed here are not final.
 
 - Separate the connection library into its own package.
 
-[2.1.2-alpha]: https://github.com/Automattic/jetpack-connection/compare/v2.1.1...v2.1.2-alpha
+[2.2.0-alpha]: https://github.com/Automattic/jetpack-connection/compare/v2.1.1...v2.2.0-alpha
 [2.1.1]: https://github.com/Automattic/jetpack-connection/compare/v2.1.0...v2.1.1
 [2.1.0]: https://github.com/Automattic/jetpack-connection/compare/v2.0.3...v2.1.0
 [2.0.3]: https://github.com/Automattic/jetpack-connection/compare/v2.0.2...v2.0.3

composer.json

@@ -57,7 +57,7 @@
 			"link-template": "https://github.com/Automattic/jetpack-connection/compare/v${old}...v${new}"
 		},
 		"branch-alias": {
-			"dev-trunk": "2.1.x-dev"
+			"dev-trunk": "2.2.x-dev"
 		}
 	},
 	"config": {

src/class-package-version.php

@@ -12,7 +12,7 @@
  */
 class Package_Version {
 
-	const PACKAGE_VERSION = '2.1.2-alpha';
+	const PACKAGE_VERSION = '2.2.0-alpha';
 
 	const PACKAGE_SLUG = 'connection';