# TPP v.1.3.3.4 updated 23.04.2024

If paid support expired before 23.04.2024, this TOPODRONE Post Processing version will not work for a user. It is necessary to either pay for support or download previous version distributive, the release date of which is earlier than the expiration date of paid support.

Get the distribution: [TOPODRONE Software Distributor](https://file.topodrone.com/TOPODRONE%20SD.exe)

**+ Added:** utility for trimming IMR file without GNSS. Used to trim an IMR file containing measurement omissions.

[![image.png](https://knowledge.topodrone.com/uploads/images/gallery/2024-10/scaled-1680-/94Bimage.png)](https://knowledge.topodrone.com/uploads/images/gallery/2024-10/94Bimage.png)