chore: Add changelog entry

- Added to the unreleased section

Signed-off-by: aerosouund <aerosound161@gmail.com>

Author: aerosouund

CHANGELOG.md

@@ -10,6 +10,12 @@ and this project adheres to
 
 ### Added
 
+- [#5595](https://github.com/firecracker-microvm/firecracker/pull/5595): Added
+  `vsock_type` field to the vsock device API to denote the type of the
+  underlying socket. Can be `stream` or `seqpacket`
+- [#5595](https://github.com/firecracker-microvm/firecracker/pull/5595): Added
+  `conn_buffer_size` field to denote how many bytes we can internally buffer
+  during receiving large seqpacket packets from the host.
 - [#5323](https://github.com/firecracker-microvm/firecracker/pull/5323): Add
   support for Vsock Unix domain socket path overriding on snapshot restore. More
   information can be found in the