API: create REST endpoint for 'features/available' (#39442)

* API: create REST endpoint for 'features/available'.

* Added test for succesful authentication for the features available rest endpoint

* Removing deprecated legacy features_available

* changelog

---------

Co-authored-by: Juanma Rodriguez Escriche <juanma.rodriguez.escriche@automattic.com>

Committed via a GitHub action: https://github.com/Automattic/jetpack/actions/runs/10994727170

Upstream-Ref: Automattic/jetpack@e173ec2

CHANGELOG.md

@@ -5,13 +5,16 @@ 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).
 
-## 2.5.12-alpha - unreleased
+## 2.6.0-alpha - unreleased
 
 This is an alpha version! The changes listed here are not final.
 
 ### Changed
 - Updated package dependencies.
 
+### Removed
+- Connection: Removed deprecated method features_available
+
 ### Fixed
 - Portfolios: Ensure these are enabled and working properly on themes that support portfolios
 

composer.json

@@ -33,6 +33,6 @@
 		"release-branch-prefix": "mu-wpcom"
 	},
 	"config": {
-		"autoloader-suffix": "d9d132a783958a00a2c7cccff60ca42d_jetpack_mu_wpcom_pluginⓥ2_5_12_alpha"
+		"autoloader-suffix": "d9d132a783958a00a2c7cccff60ca42d_jetpack_mu_wpcom_pluginⓥ2_6_0_alpha"
 	}
 }

mu-wpcom-plugin.php

@@ -3,7 +3,7 @@
  *
  * Plugin Name: WordPress.com Features
  * Description: Test plugin for the jetpack-mu-wpcom package
- * Version: 2.5.12-alpha
+ * Version: 2.6.0-alpha
  * Author: Automattic
  * License: GPLv2 or later
  * Text Domain: jetpack-mu-wpcom-plugin

package.json

@@ -1,7 +1,7 @@
 {
 	"private": true,
 	"name": "@automattic/jetpack-mu-wpcom-plugin",
-	"version": "2.5.12-alpha",
+	"version": "2.6.0-alpha",
 	"description": "Test plugin for the jetpack-mu-wpcom package",
 	"homepage": "https://jetpack.com",
 	"bugs": {

vendor/autoload.php

@@ -22,4 +22,4 @@
 
 require_once __DIR__ . '/composer/autoload_real.php';
 
-return ComposerAutoloaderInitd9d132a783958a00a2c7cccff60ca42d_jetpack_mu_wpcom_pluginⓥ2_5_12_alpha::getLoader();
+return ComposerAutoloaderInitd9d132a783958a00a2c7cccff60ca42d_jetpack_mu_wpcom_pluginⓥ2_6_0_alpha::getLoader();

vendor/automattic/jetpack-blaze/composer.json

@@ -6,7 +6,7 @@
 	"require": {
 		"php": ">=7.0",
 		"automattic/jetpack-assets": "^2.3.8",
-		"automattic/jetpack-connection": "^4.0.4",
+		"automattic/jetpack-connection": "^5.0.0-alpha",
 		"automattic/jetpack-constants": "^2.0.4",
 		"automattic/jetpack-plans": "^0.4.10",
 		"automattic/jetpack-redirect": "^2.0.4",

vendor/automattic/jetpack-connection/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).
 
+## [5.0.0-alpha] - unreleased
+
+This is an alpha version! The changes listed here are not final.
+
+### Removed
+- Connection: Removed deprecated method features_available
+
 ## [4.0.4] - 2024-09-18
 ### Changed
 - SSO tooltip: Use anchor element's document instead of the global `document`. [#39364]
@@ -1202,6 +1209,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Separate the connection library into its own package.
 
+[5.0.0-alpha]: https://github.com/Automattic/jetpack-connection/compare/v4.0.4...v5.0.0-alpha
 [4.0.4]: https://github.com/Automattic/jetpack-connection/compare/v4.0.3...v4.0.4
 [4.0.3]: https://github.com/Automattic/jetpack-connection/compare/v4.0.2...v4.0.3
 [4.0.2]: https://github.com/Automattic/jetpack-connection/compare/v4.0.1...v4.0.2