diff --git a/CHANGELOG.md b/CHANGELOG.md
index a539e37..6a2c185 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,18 +9,25 @@ Before any major/minor/patch bump all unit tests will be run to verify they pass
 
 ## [Unreleased]
 
--   [ ]
+- [x] Send class mixed into Strip, AuxRtn, FxRtn. May now be accessed with {Class}.send
+- [x] Sends example added
+
+## [2.2.0] - 2022-11-08
+
+### Added
+
+- mute prop to Bus, FX, LR, RTN, Strip classes.
 
 ## [2.1.0] - 2022-11-08
 
 ### Added
 
--   delay keyword argument
--   bounds checks for vals passed to lin_set/log_set
+- delay keyword argument
+- bounds checks for vals passed to lin_set/log_set
 
 ### Removed
 
--   type checks, prefer duck typing
+- type checks, prefer duck typing
 
 ## [2.0.0] - 2022-11-07
 
@@ -29,76 +36,76 @@ However, a couple of changes have been made which are breaking, they are as foll
 
 ### Changed
 
--   FX class added to fx module. This now deals with osc addresses that begin with "/fx/". Call it with mixer.fx.
--   FxRtn class added to rtn module. This now deals with addresses that begin with "/rtn/". Call it with mixer.fxreturn
--   Aux class renamed to AuxRtn in rtn module. Call it with mixer.auxreturn.
+- FX class added to fx module. This now deals with osc addresses that begin with "/fx/". Call it with mixer.fx.
+- FxRtn class added to rtn module. This now deals with addresses that begin with "/rtn/". Call it with mixer.fxreturn
+- Aux class renamed to AuxRtn in rtn module. Call it with mixer.auxreturn.
 
 These changes were made to better resemble the underlying osc api and to better describe the function of the classes.
 
 ### Added
 
--   A small number of X32 tests. More will be added. XAir tests moved into it's own test module.
--   XAirRemote lower level section added to README.
--   Links to OSC command documentation added to README.
+- A small number of X32 tests. More will be added. XAir tests moved into it's own test module.
+- XAirRemote lower level section added to README.
+- Links to OSC command documentation added to README.
 
 ### Removed
 
--   mixer.aux was renamed to mixer.auxreturn
+- mixer.aux was renamed to mixer.auxreturn
 
 ## [1.1.0] - 2022-09-05
 
 ### Added
 
--   tomli/tomllib compatibility layer to support python 3.10
+- tomli/tomllib compatibility layer to support python 3.10
 
 ## [1.0.2] - 2022-08-07
 
 ### Added
 
--   now packaged with poetry
--   package added to pypi
--   pypi, isort badges added to readme
+- now packaged with poetry
+- package added to pypi
+- pypi, isort badges added to readme
 
 ### Changed
 
--   package renamed to xair-api
--   now using tomllib for config, requires python 3.11
--   readme, example updated.
--   imports isorted.
+- package renamed to xair-api
+- now using tomllib for config, requires python 3.11
+- readme, example updated.
+- imports isorted.
 
 ## [0.1.0] - 2022-05-01
 
 ### Added
 
--   kind maps for "XR16", "XR12" added.
--   get() added to kind module.
--   pre-commit.ps1 added for use with git hook.
--   tests passed badge added to readme.
+- kind maps for "XR16", "XR12" added.
+- get() added to kind module.
+- pre-commit.ps1 added for use with git hook.
+- tests passed badge added to readme.
 
 ### Changed
 
--   readme updated to reflect changes.
+- readme updated to reflect changes.
 
 ### Fixed
 
--   link to clone repo fixed in readme.
--   unit tests migrated from nose to pytest since nose will not be supported from python 3.10 onwards.
+- link to clone repo fixed in readme.
+- unit tests migrated from nose to pytest since nose will not be supported from python 3.10 onwards.
 
 ## [0.0.1] - 2022-04-05
 
 ### Added
 
--   \_query() added to base class, allows testing a single parameter.
--   Interface entry point defined.
--   Kind map for XR18/MR18 added
--   Higher level classes (lr, strip, bus, fxsend, aux, rtn) implemented
--   Subclass mixin implemented (shared classes)
--   meta module added
--   util module added, mostly functions that perform math operations.
--   readme initial commit.
+- \_query() added to base class, allows testing a single parameter.
+- Interface entry point defined.
+- Kind map for XR18/MR18 added
+- Higher level classes (lr, strip, bus, fxsend, aux, rtn) implemented
+- Subclass mixin implemented (shared classes)
+- meta module added
+- util module added, mostly functions that perform math operations.
+- readme initial commit.
 
 ### Changed
 
--   base class now supports context manager.
--   load ip from ini
--   unit tests initial commit. tests for shared classes added.
+- base class now supports context manager.
+- load ip from ini
+- unit tests initial commit. tests for shared classes added.
diff --git a/README.md b/README.md
index d36ef00..a5a1bf3 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ For an outline of past/future changes refer to: [CHANGELOG](CHANGELOG.md)
 
 ## Prerequisites
 
--   Python 3.10 or greater
+- Python 3.10 or greater
 
 ## Installation
 
@@ -59,19 +59,19 @@ if __name__ == "__main__":
 
 Currently the following devices are supported:
 
--   `MR18`
--   `XR18`
--   `XR16`
--   `XR12`
+- `MR18`
+- `XR18`
+- `XR16`
+- `XR12`
 
 The `X32` is partially supported. However, this document covers specifically the `XAir` series.
 
 The following keyword arguments may be passed:
 
--   `ip`: ip address of the mixer
--   `port`: mixer port, defaults to 10023 for x32 and 10024 for xair
--   `delay`: a delay between each command, defaults to 20ms.
-    -   a note about delay, stability may rely on network connection. For wired connections the delay can be safely reduced.
+- `ip`: ip address of the mixer
+- `port`: mixer port, defaults to 10023 for x32 and 10024 for xair
+- `delay`: a delay between each command (applies to the getters). Defaults to 20ms.
+  - a note about delay, stability may rely on network connection. For wired connections the delay can be safely reduced.
 
 ## API
 
@@ -149,134 +149,134 @@ For each subclass the corresponding properties are available.
 
 `Config`
 
--   `name`: string
--   `color`: int, from 0, 16
--   `inputsource`: int
--   `usbreturn`: int
+- `name`: string
+- `color`: int, from 0, 16
+- `inputsource`: int
+- `usbreturn`: int
 
 `Preamp`
 
--   `on`: bool
--   `usbtrim`: float, from -18.0 to 18.0
--   `usbinput`: bool
--   `invert`: bool
--   `highpasson`: bool
--   `highpassfilter`: int, from 20 to 400
+- `on`: bool
+- `usbtrim`: float, from -18.0 to 18.0
+- `usbinput`: bool
+- `invert`: bool
+- `highpasson`: bool
+- `highpassfilter`: int, from 20 to 400
 
 `Gate`
 
--   `on`: bool
--   `mode`: str, one of ('gate', 'exp2', 'exp3', 'exp4', 'duck')
--   `threshold`: float, from -80.0 to 0.0
--   `range`: int, from 3 to 60
--   `attack`: int, from 0 to 120
--   `hold`: float, from 0.02 to 2000
--   `release`: int, from 5 to 4000
--   `keysource`, from 0 to 22
--   `filteron`: bool
--   `filtertype`: int, from 0 to 8
--   `filterfreq`: float, from 20 to 20000
+- `on`: bool
+- `mode`: str, one of ('gate', 'exp2', 'exp3', 'exp4', 'duck')
+- `threshold`: float, from -80.0 to 0.0
+- `range`: int, from 3 to 60
+- `attack`: int, from 0 to 120
+- `hold`: float, from 0.02 to 2000
+- `release`: int, from 5 to 4000
+- `keysource`, from 0 to 22
+- `filteron`: bool
+- `filtertype`: int, from 0 to 8
+- `filterfreq`: float, from 20 to 20000
 
 `Dyn`
 
--   `on`: bool
--   `mode`: str, one of ('comp', 'exp')
--   `det`: str, one of ('peak', 'rms')
--   `env`: str, one of ('lin', 'log')
--   `threshold`: float, from -60.0 to 0.0
--   `ratio`: int, from 0 to 11
--   `knee`: int, from 0 to 5
--   `mgain`: float, from 0.0 to 24.0
--   `attack`: int, from 0 to 120
--   `hold`: float, from 0.02 to 2000
--   `release`: int, from 5 to 4000
--   `mix`: int, from 0 to 100
--   `keysource`: int, from 0 to 22
--   `auto`: bool
--   `filteron`: bool
--   `filtertype`: int, from 0 to 8
--   `filterfreq`: float, from 20 to 20000
+- `on`: bool
+- `mode`: str, one of ('comp', 'exp')
+- `det`: str, one of ('peak', 'rms')
+- `env`: str, one of ('lin', 'log')
+- `threshold`: float, from -60.0 to 0.0
+- `ratio`: int, from 0 to 11
+- `knee`: int, from 0 to 5
+- `mgain`: float, from 0.0 to 24.0
+- `attack`: int, from 0 to 120
+- `hold`: float, from 0.02 to 2000
+- `release`: int, from 5 to 4000
+- `mix`: int, from 0 to 100
+- `keysource`: int, from 0 to 22
+- `auto`: bool
+- `filteron`: bool
+- `filtertype`: int, from 0 to 8
+- `filterfreq`: float, from 20 to 20000
 
 `Insert`
 
--   `on`: bool
--   `sel`: int
+- `on`: bool
+- `sel`: int
 
 `GEQ`
 The following method names preceded by `slider_`
 
--   `20`, `25`, `31_5`, `40`, `50`, `63`, `80`, `100`, `125`, `160`,
--   `200`, `250`, `315`, `400`, `500`, `630`, `800`, `1k`, `1k25`, `1k6`, `2k`,
--   `2k5`, `3k15`, `4k`, `5k`, `6k3`, `8k`, `10k`, `12k5`, `16k`, `20k`: float, from -15.0 to 15.0
+- `20`, `25`, `31_5`, `40`, `50`, `63`, `80`, `100`, `125`, `160`,
+- `200`, `250`, `315`, `400`, `500`, `630`, `800`, `1k`, `1k25`, `1k6`, `2k`,
+- `2k5`, `3k15`, `4k`, `5k`, `6k3`, `8k`, `10k`, `12k5`, `16k`, `20k`: float, from -15.0 to 15.0
 
 for example: `slider_20`, `slider_6k3` etc..
 
 `EQ`
 
--   `on`: bool
--   `mode`: str, one of ('peq', 'geq', 'teq')
+- `on`: bool
+- `mode`: str, one of ('peq', 'geq', 'teq')
 
 For the subclasses: `low`, `low2`, `lomid`, `himid`, `high2`, `high` the following properties are available:
 
--   `type`: int, from 0 to 5
--   `frequency`: float, from 20.0 to 20000.0
--   `gain`: float, -15.0 to 15.0
--   `quality`: float, from 0.3 to 10.0
+- `type`: int, from 0 to 5
+- `frequency`: float, from 20.0 to 20000.0
+- `gain`: float, -15.0 to 15.0
+- `quality`: float, from 0.3 to 10.0
 
 for example: `eq.low2.type`
 
 `Mix`
 
--   `on`: bool
--   `fader`: float, -inf, to 10.0
--   `lr`: bool
+- `on`: bool
+- `fader`: float, -inf, to 10.0
+- `lr`: bool
 
 `Group`
 
--   `dca`: int, from 0 to 15
--   `mute`: int, from 0 to 15
+- `dca`: int, from 0 to 15
+- `mute`: int, from 0 to 15
 
 `Automix`
 
--   `group`: int, from 0 to 2
--   `weight`: float, from -12.0 to 12.0
+- `group`: int, from 0 to 2
+- `weight`: float, from -12.0 to 12.0
 
 ### `DCA`
 
--   `on`: bool
--   `name`: str
--   `color`: int, from 0 to 15
+- `on`: bool
+- `name`: str
+- `color`: int, from 0 to 15
 
 ### `Config`
 
 The following method names preceded by `chlink`
 
--   `1_2`, `3_4`, `5_6`, `7_8`, `9_10`, `11_12`, `13_14`, `15_16`
+- `1_2`, `3_4`, `5_6`, `7_8`, `9_10`, `11_12`, `13_14`, `15_16`
 
 The following method names preceded by `buslink`
 
--   `1_2`, `3_4`, `5_6`
+- `1_2`, `3_4`, `5_6`
 
 for example: `chlink1_2`, `buslink5_6` etc..
 
--   `link_eq`: bool
--   `link_dyn`: bool
--   `link_fader_mute`: bool
--   `amixenable`: bool
--   `amixlock`: bool
+- `link_eq`: bool
+- `link_dyn`: bool
+- `link_fader_mute`: bool
+- `amixenable`: bool
+- `amixlock`: bool
 
 For the subclass `monitor` the following properties are available
 
--   `level`: float, -inf to 10.0
--   `source`: int, from 0 to 14
--   `sourcetrim`: float, from -18.0 to 18.0
--   `chmode`: bool
--   `busmode`: bool
--   `dim`: bool
--   `dimgain`: float, from -40.0 to 0.0
--   `mono`: bool
--   `mute`: bool
--   `dimfpl`: bool
+- `level`: float, -inf to 10.0
+- `source`: int, from 0 to 14
+- `sourcetrim`: float, from -18.0 to 18.0
+- `chmode`: bool
+- `busmode`: bool
+- `dim`: bool
+- `dimgain`: float, from -40.0 to 0.0
+- `mono`: bool
+- `mute`: bool
+- `dimfpl`: bool
 
 for example: `config.monitor.chmode`
 
@@ -284,7 +284,7 @@ for example: `config.monitor.chmode`
 
 tuple containing a class for each mute group
 
--   `on`: bool, from 0 to 3
+- `on`: bool, from 0 to 3
 
 for example: `config.mute_group[0].on = True`
 
@@ -292,7 +292,7 @@ for example: `config.mute_group[0].on = True`
 
 Send an OSC command directly to the mixer
 
--   `send(osc command, value)`
+- `send(osc command, value)`
 
 for example:
 
@@ -303,7 +303,7 @@ mixer.send("/bus/2/config/name", "somename")
 
 Query the value of a command:
 
--   `query(osc command)`
+- `query(osc command)`
 
 for example: