Start a 10.0.x branch for Varbase distribution to support Drupal ~10.0

Problem/Motivation

Drupal 10.0.0 stable was released on: 15 Dec 2022 by the Drupal core team
https://www.drupal.org/project/drupal/releases/10.0.0

Proposed resolution

• Switch work from the 9.1.x branch to the 10.0.x branch
• Support Drupal ~10 and change all deprecated packages, classes, functions, asset libraries to the Drupal 10 way
• Drop support for Drupal ~9 in the 10.0.x branch
• Support Bootstrap ~5
• Drop any support for Bootstrap 4 in the 10.0.x branch
• Real physical testing with Drupal ~10
• Automated Upgrade to Drupal ~10 with update step configs from Varbase Updater: Making Varbase Updates Easier

• Started a 10.0.x branch for Varbase project template to support Drupal ~10.0 #143

Create a Varbase project with Composer:

To install the development version of Varbase 10.0.x run this command:

composer create-project vardot/varbase-project:10.0.x-dev PROJECT_DIR_NAME --stability dev --no-interaction

Remaining tasks

• ✅ File an issue about this project
• ✅ Add a 10.0.x branch
• ✅ Testing to ensure no regression
• ✅ Automated unit/functional testing coverage
  

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  Varbase 10.0.x with Drupal ~10.0

  ---

• ➖ Developer Documentation support on feature change/addition
• ➖ User Guide Documentation support on feature change/addition
• ➖ Accessibility and Readability
• ✅ Code review from 1 Varbase core team member
• ✅ Full testing and approval
• ✅ Credit contributors
• ✅ Review with the product owner
• ✅ Update Release Notes and Update Helper on new feature change/addition
• ✅ Release varbase-10.0.0-alpha1

Varbase update type

• ✅ No Update
• ➖ Optional Update
• ➖ Forced Update
• ➖ Forced Update if Unchanged

User interface changes

• N/A

API changes

• N/A

Data model changes

• N/A

Release notes snippet

• Issue #3277336: Started a 10.0.x branch for Varbase distribution to support Drupal ~10.0