diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 512b55ccc..e93a5309e 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -78,6 +78,9 @@ All notable changes to GNSS-SDR will be documented in this file.
   `Osmosdr_Signal_Source` implementation of a `SignalSource`.
 - The `Osmosdr_Signal_Source` implementation learned a new parameter `if_bw` to
   manually set the bandwidth of the bandpass filter on the radio frontend.
+- The `UHD_Signal_Source` learned two new optional parameters
+  `device_recv_frame_size` and `device_num_recv_frames` for overriding
+  [transport layer defaults](https://files.ettus.com/manual/page_transport.html).
 - The new configuration parameter `Channels_XX.RF_channel_ID` allows to specify
   the signal source per channel group.
 - Allowed the CMake project to be a sub-project.