Archeo: Update readme.txt and style.css (#5541)

* Update readme.txt

* Update style.css

* Remove credits from style.css

* Add line about derivative

archeo/readme.txt

@@ -3,6 +3,7 @@ Contributors: Automattic
 Requires at least: 5.8
 Tested up to: 5.9
 Requires PHP: 5.7
+Stable tag: 1.0
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 
@@ -17,7 +18,7 @@ A clean portfolio theme
 
 == Copyright ==
 
-Archeo WordPress Theme, (C) 2021 Automattic
+Archeo WordPress Theme, (C) 2022 Automattic
 Archeo is distributed under the terms of the GNU GPL.
 
 This program is free software: you can redistribute it and/or modify
@@ -30,6 +31,8 @@ but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 GNU General Public License for more details.
 
+Archeo is derived from Twenty Twenty-Two, (C) 2021-2022 WordPress.org.
+
 This theme bundles the following third-party resources:
 
 "Monumenal Figure, 9th Century", Metropolitan Museum of Art.

archeo/style.css

@@ -9,9 +9,22 @@ Tested up to: 5.9
 Requires PHP: 5.7
 Version: 0.0.8
 License: GNU General Public License v2 or later
-License URI: https://raw.githubusercontent.com/Automattic/themes/trunk/LICENSE
+License URI: http://www.gnu.org/licenses/gpl-2.0.html
 Text Domain: archeo
 Tags: one-column, custom-colors, custom-menu, custom-logo, editor-style, featured-images, full-site-editing, block-patterns, rtl-language-support, theme-options, threaded-comments, translation-ready, wide-blocks
+
+Archeo WordPress Theme, (C) 2022 Automattic, Inc.
+Archeo is distributed under the terms of the GNU GPL.
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
 */
 
 /*