Starting from November 2, 2015, JetBrains has introduced a new subscription-based licensing model that has replaced the previous model, allowing you to purchase yearly subscriptions that includes all bug fix updates. The new licensing model also includes perpetual fallback license grants. When purchasing an annual subscription, you will immediately get a perpetual fallback license for the exact version available at the time of your purchase.

Commercial Annual Subscription - for legal entities, including companies and organizations (both for-profit and non-profit), requiring the software for general commercial use. A legal entity may use the software under the Business Subscription on any computer, operating system, and by any developer within a legal entity, provided that the total number of concurrent users never exceeds the number of subscriptions purchased by that legal entity.

Commercial Annual Subscription includes:

• Free unlimited email access to technical support and online support resources for the period of the Business Subscription
• Free generally available bug fix upgrades, minor releases and major releases for the licensed JetBrains RustRover edition for the period of the Business Subscription
• Available to any legal entity (companies and organizations, including non-profit and government)
• The license is owned by the legal entity, not by an individual
• Non-transferable restriction: Use of the software is restricted to the legal entity with no right to transfer. Companies and organizations can only transfer their licenses between employees and contractors
• The licensed purpose of use is general commercial usage
• Multi-user license - the total number of concurrent software users cannot exceed the number of purchased subscriptions
• The license term is time-limited, based on yearly subscription payments
• Perpetual fallback license: Your license is NOT perpetual. The new licensing model includes perpetual fallback license grants. Perpetual fallback license is a license that allows you to use a specific version of the software after your Business Subscription expires. The specific version of the software that you can fallback to use when your Business Subscription expires will be the exact version available at the time of your purchase