v3.7.0

Companies

• Added an endpoint for retrieving the timeline for a company via the data science platform
• Added management commands to update companies' One List account tiers and managers using a CSV file
• Added a new Tier B - Global Accounts (Capital Investment) tier to the fixtures

Interactions

• Added a service for policy feedback
• Added permissions for policy feedback interactions

Investment projects

• Added additional services for service performance indicators
• Added a project_manager_first_assigned_on field to automatically track when a project manager is first assigned
• Added API to manage investment project's propositions

Internal changes

• Updated dependencies
• Refactoring