Template Versioning in Wordpress

1. wp_theme_files

1.1. theme_file_name

1.2. theme_file_ID

1.3. theme_id

1.4. theme_file_type

1.5. theme_file_revision

1.6. theme_file_date

1.7. theme_file_content

2. wp_themes

2.1. theme_ID

2.2. theme_revision

2.3. date

2.4. theme_name

2.5. theme_annotation