diff --git a/README.md b/README.md
index a04324b..bb127f9 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,55 @@
-# lib-protocol-proxy-bacnet
\ No newline at end of file
+# Protocol Proxy BACnet Library
+![Python 3.10](https://img.shields.io/badge/python-3.10-blue.svg)
+![Python 3.11](https://img.shields.io/badge/python-3.11-blue.svg)
+[![Passing?](https://github.com/eclipse-volttron/lib-protocol-proxy-bacnet/actions/workflows/run-tests.yml/badge.svg)](https://github.com/eclipse-volttron/lib-protocol-proxy-bacnet/actions/workflows/run-tests.yml)
+[![pypi version](https://img.shields.io/pypi/v/protocol-proxy-bacnet.svg)](https://pypi.org/project/protocol-proxy-bacnet/)
+
+This library provides support for communication and management of BACnet devices to a [Protocol Proxy](https://github.com/eclipse-volttron/lib-protocol-proxy) Manager.
+Communication with a BACnet device on a network happens via a virtual BACnet device.
+
+## Automatically installed dependencies
+- python = ">=3.10,<4.0"
+- protocol-proxy = ">=2.0.0rc0"
+- bacpypes3 = ">=0.0.102"
+
+
+[//]: # (# Documentation)
+
+[//]: # (More detailed documentation can be found on [ReadTheDocs]&#40;https://eclipse-volttron.readthedocs.io/en/latest/external-docs/lib-protocol-proxy-bacnet/index.html. The RST source)
+
+[//]: # (of the documentation for this component is located in the "docs" directory of this repository.)
+
+# Installation
+This library, along with its dependencies, can be installed using pip:
+
+```shell
+pip install lib-protocol-proxy-bacnet
+```
+
+# Development
+This library is maintained by the VOLTTRON Development Team.
+
+Please see the following [guidelines](https://github.com/eclipse-volttron/volttron-core/blob/develop/CONTRIBUTING.md)
+for contributing to this and/or other VOLTTRON repositories.
+
+[//]: # (Please see the following helpful guide about [using the Protocol Proxy]&#40;https://github.com/eclipse-volttron/lib-protocol-proxy/blob/develop/developing_with_protocol_proxy.md&#41;)
+
+[//]: # (in your VOLTTRON agent or other applications.)
+
+# Disclaimer Notice
+
+This material was prepared as an account of work sponsored by an agency of the
+United States Government.  Neither the United States Government nor the United
+States Department of Energy, nor Battelle, nor any of their employees, nor any
+jurisdiction or organization that has cooperated in the development of these
+materials, makes any warranty, express or implied, or assumes any legal
+liability or responsibility for the accuracy, completeness, or usefulness or any
+information, apparatus, product, software, or process disclosed, or represents
+that its use would not infringe privately owned rights.
+
+Reference herein to any specific commercial product, process, or service by
+trade name, trademark, manufacturer, or otherwise does not necessarily
+constitute or imply its endorsement, recommendation, or favoring by the United
+States Government or any agency thereof, or Battelle Memorial Institute. The
+views and opinions of authors expressed herein do not necessarily state or
+reflect those of the United States Government or any agency thereof.
diff --git a/pyproject.toml b/pyproject.toml
index a862c09..86f5fdc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -55,6 +55,9 @@ python = ">=3.10,<4.0"
 bacpypes3 = ">=0.0.102"
 protocol-proxy = ">=2.0.0rc0"
 
+[tool.poetry.group.dev.dependencies]
+# No additional dependencies.
+
 [tool.poetry.group.documentation.dependencies]
 Sphinx = "^4.5.0"
 sphinx-rtd-theme = "^1.0.0"
diff --git a/src/protocol_proxy/protocol/bacnet/bacnet.py b/src/protocol_proxy/protocol/bacnet/bacnet.py
index a9fe5f4..08e52d1 100644
--- a/src/protocol_proxy/protocol/bacnet/bacnet.py
+++ b/src/protocol_proxy/protocol/bacnet/bacnet.py
@@ -157,7 +157,7 @@ async def write_property(self, device_address: str, object_identifier: str, prop
                 int(priority)
             )
         except ErrorRejectAbortNack as e:
-            _log.debug(str(e))
+            return e
 
     # async def write_property_multiple(self, device_address: str, write_specifications: list):
     #     # TODO Implement write_property_multiple.  Commenting until completed.
diff --git a/src/protocol_proxy/protocol/bacnet/bacnet_proxy.py b/src/protocol_proxy/protocol/bacnet/bacnet_proxy.py
index 0648441..2fc1c90 100644
--- a/src/protocol_proxy/protocol/bacnet/bacnet_proxy.py
+++ b/src/protocol_proxy/protocol/bacnet/bacnet_proxy.py
@@ -214,7 +214,6 @@ async def who_is_endpoint(self, _, raw_message: bytes):
         device_instance_low = message.get('device_instance_low', 0)
         device_instance_high = message.get('device_instance_high', 4194303)
         dest = message.get('dest', '255.255.255.255:47808')
-        apdu_timeout = message.get('apdu_timeout', None)  # Keep for backward compatibility but don't use  # TODO: Why!?
         result = await self.bacnet.who_is(device_instance_low, device_instance_high, dest)
         return serialize(result)