The Tollgate Dev call on December 21st covered recent developments and community topics. The call, which is held monthly on the 21st, operates under the Chatham House Rule.

**Key takeaways:**

* **Release v0.3.1:** This release includes a new compression feature and a fix for Wi-Fi network auto-detection. The release explorer has been updated to reflect these changes.

* **Community & Events:** Tollgate was present at BitFest.

* **Hardware Discussion:** A variety of hardware was discussed, including models from Asus, GL.iNet, Ubiquiti, and MikroTik.

* **Future Development:** There are upcoming changes to the release explorer, and it was confirmed that data measurement is functional. The term "Sparse pool" was also mentioned in the context of development.

* **Adoption:** The call touched on making Tollgate OS easier to install on existing routers to lower the barrier to adoption.