Update composer install instructions for Drupal 8

docs/drupal8/index.md

@@ -64,11 +64,10 @@ If `composer` is properly installed, then these example commands will add CiviCR
 ```
 cd /var/www/d8.example.org
 composer config extra.enable-patching true
-composer require civicrm/civicrm-asset-plugin:'~1.1'
-composer require civicrm/civicrm-{core,packages,drupal-8}:'~5.29'
+composer require civicrm/civicrm-{core,packages,drupal-8}:'~5.42'
 ```
 
-You should adjust the example path (`/var/www/d8.example.org`) and the example version (`~5.29`) as needed.
+You should adjust the example path (`/var/www/d8.example.org`) and the example version (`~5.42`) as needed.
 
 If you'd like more details to understand these commands or common errors, then please drill-down below.
 
@@ -89,10 +88,11 @@ If you'd like more details to understand these commands or common errors, then p
 
     | Package | Description |
     | -- | -- |
-    | `civicrm/civicrm-asset-plugin` | A tool which automatically copies JS+CSS assets from CiviCRM to D8's `web/` folder |
     | `civicrm/civicrm-core` | The primary CiviCRM codebase |
     | `civicrm/civicrm-drupal-8` | The integration module for CiviCRM and D8 |
     | `civicrm/civicrm-packages` | A collection of third-party/legacy packages used by CiviCRM |
+    | `civicrm/civicrm-asset-plugin` | A tool which automatically copies JS+CSS assets from CiviCRM to D8's `web/` folder - required by `civicrm/civicrm-drupal-8`|
+
 
 ??? info "More detail: Version constraints"
 
@@ -102,11 +102,11 @@ If you'd like more details to understand these commands or common errors, then p
     The following expression references the three packages and applies the same version-constraint to each:
 
     ```
-    civicrm/civicrm-{core,packages,drupal-8}:'~5.29'
+    civicrm/civicrm-{core,packages,drupal-8}:'~5.42'
     ```
 
-    The expression `~5.29` is a version-constraint.  It means that composer will install *approximately* v`5.29`.  It may
-    install a newer patch-release (e.g.  `5.29.1`) or a newer minor-release (e.g.  `5.31.0`).  However, it will avoid
+    The expression `~5.42` is a version-constraint.  It means that composer will install *approximately* v`5.29`.  It may
+    install a newer patch-release (e.g.  `5.42.1`) or a newer minor-release (e.g.  `5.43.0`).  However, it will avoid
     major-releases (e.g. `6.0.0`).
 
     Many `composer` tutorials rely on `composer` to automatically choose package-versions.