Social: Use Blog ID in links to WPCOM instead of site slug (#35006)

Adjust checkout links in Social plugin to use blog ID instead of slug for multi-URL support.

Committed via a GitHub action: https://github.com/Automattic/jetpack/actions/runs/7701408005

CHANGELOG.md

@@ -5,6 +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).
 
+## [2.3.0-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.
+
 ## [2.2.0] - 2024-01-18
 ### Added
 - Adding support for IDC when site URL is an IP address. [#34753]
@@ -950,6 +957,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Separate the connection library into its own package.
 
+[2.3.0-alpha]: https://github.com/Automattic/jetpack-connection/compare/v2.2.0...v2.3.0-alpha
 [2.2.0]: https://github.com/Automattic/jetpack-connection/compare/v2.1.1...v2.2.0
 [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

composer.json

@@ -57,7 +57,7 @@
 			"link-template": "https://github.com/Automattic/jetpack-connection/compare/v${old}...v${new}"
 		},
 		"branch-alias": {
-			"dev-trunk": "2.2.x-dev"
+			"dev-trunk": "2.3.x-dev"
 		}
 	},
 	"config": {

src/class-package-version.php

@@ -12,7 +12,7 @@
  */
 class Package_Version {
 
-	const PACKAGE_VERSION = '2.2.0';
+	const PACKAGE_VERSION = '2.3.0-alpha';
 
 	const PACKAGE_SLUG = 'connection';