# Danalock release notes April 2024
> Danalock release notes for April 2024 including all the latest features and updates.


## Improvements to the HBL and E2E features {{% label type="danalock-v3" %}} {{% label type="fix" %}} {#improvements-to-the-hbl-and-e2e-features}

### 2024-04-22 {#2024-04-22}

**Firmware 0.25.00**: This update includes small improvements to the **Hold Back Latch** and **End-to-End** features, and blocking detection, along with bug fixes related to calibration.