[Keyboard] reduce confusion for kbdfans/kbd75 rounds/revisions (#11972)

keyboards/kbdfans/kbd75/readme.md

@@ -2,14 +2,17 @@
 
 Keyboard Maintainer: QMK Community  
 Hardware Supported: KBD75 PCB rev 1 and 2  
-Hardware Availability: https://kbdfans.myshopify.com/products/kbd75-keyboard-set?variant=35638534029
+Hardware Availability:
+* https://kbdfans.com/collections/75-diy-kit/products/kbd75-keyboard-set
+* https://kbdfans.com/collections/75-diy-kit/products/kbd75v2-custom-keyboard-diy-kit
 
 The KBD75 was sold through various rounds, with various PCB changes between them. 
 
 * **Round 1 (2017)**: Black PCB - Bootmapper Client, atmega32a MCU (Use [Winkeyless.kr B.mini](../../winkeyless/bmini/) firmware)
-* **Round 2 (2018)**: White PCB - Bootmapper Client, atmega32a MCU (Use [Winkeyless.kr B.mini](../../winkeyless/bmini/) firmware)
+* **Round 2 (2018)**: White PCB - Bootmapper Client, atmega32a MCU (Use [ymd75/rev1](../../ymd75/rev1/) firmware)
 * **Round 3-5 (2018)**: White PCB - QMK Firmware, atmega32u4 MCU (Use KBD75 rev1 or rev2(without numpad support)) 
 * **Round 6 (2019)**: White PCB with USB C - QMK Firmware, atmega32u4 MCU (Use KBD75 rev1 or rev2(with numpad support))
+* **V2 (2019-)**: Same as **Round 6** (above).
 
 Make example for this keyboard (after setting up your build environment):
 

keyboards/winkeyless/bmini/readme.md

@@ -16,7 +16,7 @@ Flashing example for this keyboard ([after setting up the bootloadHID flashing e
 
     make winkeyless/bmini:default:flash
 
-This firmware can be flashed onto the KBDFans KBD75 Round 1 and Round 2 Bootmapper Client boards sold during the 2017 and early 2018 timeframe. 
+This firmware can also be flashed onto the KBDFans KBD75 Round 1 Bootmapper Client boards sold during the 2017 and early 2018 timeframe. 
 
 **Reset Key**: Hold down the bottom left most key located at `K00`, commonly programmed as Left Control while plugging in the keyboard.
 

keyboards/ymd75/readme.md

@@ -2,6 +2,8 @@
 
 75% keyboard from YMDK. YMDK sell the board and name it "YMD75", however revision 1 of the PCB has "MT84" printed on both sides.
 
+This firmware can also be flashed onto the KBDFans KBD75 Round 2 Bootmapper Client boards sold during the mid-2018 timeframe.
+
 * Keyboard Maintainer: [Wayne K Jones](github.com/WarmCatUK)
 * Hardware Supported: 
    - rev1 (ATmega32a)