documentation updates prior to release (#26)

* documentation updates prior to release

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Co-authored-by: Blaise Thompson <blaise@chai.chem.wisc.edu>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

CHANGELOG.md

@@ -5,6 +5,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/).
 
 ## [Unreleased]
 
+### Changed
+- in responses, device_status and response_code are now unpacked as two separate bytes
+- data with bytecount of 2 has status only, and now returns immediately
+
 ## [2022.8.2]
 
 ### Fixed

README.md

@@ -92,7 +92,8 @@ Generic Response
 | `command_name`  | `<str>`   |
 | `data`          | `<bytes>` |
 | `full_response` | `<bytes>` |
-| `status`        | `<int>`   |
+| `device_status` | `<bytes>` |
+| `response_code` | `<bytes>` |
 
 You can parse the raw `data` according to the particulars of your peripheral.
 Certain standard responses are parsed further as shown below.
@@ -109,7 +110,7 @@ Response 0
 | `number_response_preamble_charachters`        | `<int>`                    |
 | `software_revision_level`                     | `<int>`                    |
 | `transmitter_specific_command_revision_level` | `<int>`                    |
-| `universal_command_revision_level             | `<int>`                    |
+| `universal_command_revision_level`            | `<int>`                    |
 
 Response 1
 | key                | value                     |
@@ -130,7 +131,9 @@ Response 11
 | `number_response_preamble_charachters`        | `<int>`                    |
 | `software_revision_level`                     | `<int>`                    |
 | `transmitter_specific_command_revision_level` | `<int>`                    |
-| `universal_command_revision_level             | `<int>`                    |
+| `universal_command_revision_level`            | `<int>`                    |
+
+Many other universal and common responses are also parsed..., give it a try!
 
 ## Integration Example