1. Planning and Preparation

  • Identify New Features
    • Define what new features are needed in the document.
    • Ensure features align with user needs and plugin goals.
  • Review Current Code
    • Analyze the existing codebase.
    • Identify areas needing changes or improvements.
  • Check Compatibility
    • Ensuring compatibility of new features with existing plugins, as well as with other plugins that have already been tested and proven to work.

2. Development

  • Set Up Development Environment
    • Create a local development environment.
    • Ensure it matches the production environment.
  • Implement New Features
    • Write code for new features.
    • Follow coding standards and best practices.
  • Refactor Existing Code (if needed)
    • Improve the structure of the existing code.
    • Ensure the new features integrate smoothly.

For more information review SOP for Development

3. Testing

  • Unit Testing
    • Write tests for new features.
    • Ensure all tests pass.
    • Automatic Upgrade: If available, click the “Update Now” link under the plugin in the “Plugins” section.
    • Manual Upgrade: If not using automatic updates:
      • Download New Version: Obtain the latest version of the plugin from the official source or repository.
      • Upload New Version: Go to “Plugins” > “Add New” > “Upload Plugin” and upload the new version’s zip file.
  • Integration Testing
    • Test new features with the existing plugin.
    • Ensure compatibility and functionality.
    • Functionality: Check if the plugin is working correctly by testing its features.
    • Site Functionality: Ensure your website is functioning properly and there are no conflicts with other plugins or themes.
  • User Testing
    • Conduct beta testing with real users in our case we share with our WordPress Team members.
    • Gather feedback and make necessary adjustments.

For more information review SOP for Testing

4. Documentation

  • Update User Documentation
    • Write clear instructions for using new features.
    • Update FAQs and support documents.
  • Developer Documentation
    • Document code changes and new functions.
    • Update any relevant API documentation.

5. Version Control

  • Update Version Number
    • Increment the plugin version number.
    • Follow semantic versioning guidelines.
  • Commit Changes
    • Commit code changes to version control (e.g., Git).
    • Push to Remote: Run git push origin <plugin-version>.
    • Write clear and descriptive commit messages.

-Release Preparation

  • Changelog: Prepare a detailed changelog of new features, bug fixes, and any breaking changes.
  • Version Number: Update the plugin’s version number.
  • Release Notes: Write comprehensive release notes.

6. Deployment

  • Create Backup
    • Full backup of your plugin files.
    • Using Git, commit all changes, and push to the remote repository.
    • Commit Changes: Run git add. followed by git commit -m “Backup”.
    • Push to Remote: Run git push origin <plugin-version>.
    • Ensure recovery options are available.
  • Deploy New Version
    • Upload the new plugin version to the server.
    • Ensure all files are correctly uploaded.

7. Post-Deployment

  • Monitor Performance
    • Check for errors or issues.
    • Monitor user feedback and plugin performance.
  • Provide Support
    • Address any issues promptly.
    • Offer support to users adapting to new features.
    • Hotfixes if any where required and merge it later on.

8. Notify Stakeholders

  • Inform: Notify relevant team members or clients of the upgrade and any changes or new features via newsletter updates on the Store.

9. Maintenance

  • Regular Updates
    • Schedule regular updates for bug fixes and improvements.
    • Keep documentation up-to-date.
  • User Feedback
    • Continuously gather user feedback.
    • Implement necessary changes based on feedback.

Final Checklist

1. Planning and Preparation

  • Identify New Features
    • Define new features required for the plugin.
    • Align new features with user needs and plugin goals.
    • Share scope documentation with stakeholders.
  • Review Current Code
    • Analyze the existing codebase.
    • Identify areas that need refactoring or updates.
    • Review server configuration, security concerns, and missing extensions.
  • Check Compatibility
    • Ensure compatibility with the latest WordPress versions.
    • Check plugin compatibility with other active plugins and themes.
    • Use Plugin Check (PCP) to verify name conflicts.
    • Address performance concerns for multisite setups.

2. Development

  • Set Up Development Environment
    • Create a local development environment mirroring the production setup.
    • Install necessary plugins, frameworks, and debugging tools.
  • Implement New Features
    • Write code for new features adhering to WordPress VIP standards.
    • Implement hooks, filters, and localization as needed.
    • Refactor existing code for performance and maintainability.
  • API and System Status
    • Implement export/import mechanisms.
    • Conduct system status checks for performance and integration.
    • Manage API rate limits and ensure data synchronization.

3. Testing

  • Unit Testing
    • Write unit tests for all new features.
    • Ensure all tests pass, including API-related checks.
  • Integration Testing
    • Test new features with the existing plugin setup.
    • Check compatibility with other plugins and themes.
  • User Testing
    • Conduct beta testing with internal teams (WordPress team).
    • Gather feedback and make necessary adjustments.

4. Documentation

  • Update User Documentation
    • Revise user instructions to reflect new features.
    • Update FAQs and user support documents.
  • Update Developer Documentation
    • Document code changes and new functions.
    • Ensure API and integration documentation is up to date.

5. Version Control

  • Update Version Number
    • Increment the plugin version number following semantic versioning.
  • Commit Changes
    • Commit all changes to version control with clear commit messages.
    • Push changes to the remote repository.
  • Prepare Changelog and Release Notes
    • Write a detailed changelog highlighting new features and fixes.
    • Prepare comprehensive release notes.

6. Deployment

  • Backup
    • Create a full backup of the plugin files.
    • Push the backup to the remote repository.
  • Deploy New Version
    • Upload the new plugin version to the server.
    • Verify that all files have been uploaded correctly.

7. Post-Deployment

  • Monitor Performance
    • Monitor plugin performance and error logs.
    • Address any user-reported issues and release hotfixes if necessary.
  • User Support
    • Provide ongoing support for new features and resolve any user concerns.

8. Notify Stakeholders

  • Inform Team and Clients
    • Notify team members and clients of the new plugin version.
    • Share changelog and new features via newsletter or updates on the WordPress Store.

9. Ongoing Maintenance

  • Regular Updates
    • Schedule regular updates for bug fixes and feature improvements.
    • Continuously gather user feedback for future iterations.
  • Documentation Maintenance
    • Keep user and developer documentation updated as changes are made.