Changelog and readme.txt edits. (#42637)

Committed via a GitHub action: https://github.com/Automattic/jetpack/actions/runs/13989148703

Upstream-Ref: Automattic/jetpack@7e20e51

Author: gmjuhasz

composer.json

@@ -6,18 +6,18 @@
 	"require": {
 		"php": ">=7.2",
 		"automattic/jetpack-blocks": "^3.0.8-alpha",
-		"automattic/jetpack-assets": "^4.0.14-alpha",
-		"automattic/jetpack-connection": "^6.7.7-alpha",
-		"automattic/jetpack-logo": "^3.0.4-alpha",
-		"automattic/jetpack-status": "^5.0.10-alpha",
-		"automattic/jetpack-sync": "^4.9.2-alpha"
+		"automattic/jetpack-assets": "^4.0.14",
+		"automattic/jetpack-connection": "^6.7.7",
+		"automattic/jetpack-logo": "^3.0.4",
+		"automattic/jetpack-status": "^5.0.10",
+		"automattic/jetpack-sync": "^4.9.2"
 	},
 	"require-dev": {
 		"yoast/phpunit-polyfills": "^3.0.0",
-		"automattic/jetpack-changelogger": "^6.0.2-alpha",
-		"automattic/jetpack-connection": "^6.7.7-alpha",
+		"automattic/jetpack-changelogger": "^6.0.2",
+		"automattic/jetpack-connection": "^6.7.7",
 		"automattic/jetpack-test-environment": "@dev",
-		"automattic/phpunit-select-config": "^1.0.1-alpha"
+		"automattic/phpunit-select-config": "^1.0.1"
 	},
 	"suggest": {
 		"automattic/jetpack-autoloader": "Allow for better interoperability with other plugins that use this package."