Release Notes

Below, you will find a list of SDK releases. You can download the zip file with source code and compiled version, or use our package registry.

Credentials to our package registry can be created in the Zentitle2 interface (Administration -> API Credentials -> Package Registry)

2.0.0

July 21, 2025

Enhanced Concurrency Management

Added native support for system-wide locking through the new ISharedActivation interface
Removed UseActivationOperationLock from activation options (custom lock implementations are no longer needed; use ISharedActivation for cross-process scenarios)

Simplified API Design

Moved all feature-related operations (CheckoutFeature, ReturnFeature, TrackFeatureUsage) from IActivation.Features to the IActivation interface for more intuitive usage
All feature operations now use the IActivationFeature interface as input for more reliable access
When a feature action succeeds, IActivationFeature represents the current state of the feature, including recent changes from other activations