Docs for recent PRs

PR #1566, #1582, #1584

ACKNOWLEDGEMENTS.md

@@ -476,3 +476,6 @@ Further device support has been made with the assistance of users. Please consid
 - [ceinmart](https://github.com/ceinmart) for assisting with support for Moes 4-gang switches.
 - [mihasybn](https://github.com/mihasybn) for assisting with support for Idea Heating Belt air conditioners.
 - [feeling001](https://github.com/feeling001) for contributing support for EcoPoint EV chargers.
+- [a-r-j-a-n](https://github.com/a-r-j-a-n) for contributing support for Poolex Arctic spa pool heatpumps.
+- [Geek-MD](https://github.com/Geek-MD) for contributing support for generic 2 outlet + 2 USB smartplugs.
+- [TwoWheelPro](https://github.com/TwoWheelPro) for contributing support for Holman WX8 irrigation controllers.

DEVICES.md

@@ -99,7 +99,7 @@
 - Madimack Eco pool heatpump
 - Madimack Elite V3 pool heatpump
 - Madimack(model unknown) pool heatpump (seems to match Fairland IPH45 as well)
-- Poolex Silverline, Q-7, Q-line and Vertigo heatpumps
+- Poolex Silverline, Q-7, Q-line, Arctic and Vertigo heatpumps
 - Remora pool heatpump
 - W'eau pool heatpump (simple model and a more complex 13kW model)
 
@@ -390,6 +390,7 @@ generic configurations that basically follow Tuya's templates with
 different features enabled, so are known to work with multiple brands
 of device.
 
+- 2 outlet plus 2 USB smartplug with individual timers
 - 4 way power monitoring strip (2 types)
   _confirmed as working with Kogan KASPS10A3P3UA 3 socket + USB powerstrip_
 - 4 way powerstrip with USB
@@ -596,6 +597,7 @@ port and password.
 - Haier Nayun NY-GS-04 combustible gas alarm
 - Holman WX1 tap timer (sprinkler controller)
 - Holman WX2 dual tap timer
+- Holman WX8 8 sprinkler irrigation controller
 - Inkbird PTH-9CW air quality monitor
 - KKMoon 7in1 air quality monitor
 - Kogan bidet toilet seat