update r9 bootloader links to 3.x.x-maintenance

docs/quick-start/receivers/r9.md

@@ -10,10 +10,10 @@ The R9Mini/R9MM, R9MX and R9Slim+ require ExpressLRS Bootloaders to be flashed b
 
 Download the bootloader `.frk` file for your respective receiver. The files are as follows:
 
-- R9mm/mini: [`r9mm_elrs_bl.frk`](https://github.com/AlessandroAU/ExpressLRS/blob/master/src/bootloader/r9mm_elrs_bl.frk?raw=true) (14kB) or [`r9mm_no_btn_elrs_bl.frk`](https://github.com/ExpressLRS/ExpressLRS/raw/master/src/bootloader/r9mm_no_btn_elrs_bl.frk?raw=true) (14kB) (no_btn bootloader is only used if your bind/boot button on the receiver is faulty or has gone bad.)
-- R9MX: [`r9mx_elrs_bl.frk`](https://github.com/ExpressLRS/ExpressLRS/blob/master/src/bootloader/r9mx_elrs_bl.frk?raw=true) (20kB)
-- R9Slim+ (ACCST): [`r9slim_plus_elrs_bl.frk`](https://github.com/ExpressLRS/ExpressLRS/blob/master/src/bootloader/r9slim_plus_elrs_bl.frk?raw=true) (14kB)
-- R9Slim+ (ACCESS/OTA): [`r9slim_plus_ota_elrs_bl.frk`](https://github.com/ExpressLRS/ExpressLRS/blob/master/src/bootloader/r9slim_plus_ota_elrs_bl.frk?raw=true) (18kB)
+- R9mm/mini: [`r9mm_elrs_bl.frk`](https://github.com/ExpressLRS/ExpressLRS/blob/3.x.x-maintenance/src/bootloader/r9mm_elrs_bl.frk?raw=true) (14kB) or [`r9mm_no_btn_elrs_bl.frk`](https://github.com/ExpressLRS/ExpressLRS/blob/3.x.x-maintenance/src/bootloader/r9mm_no_btn_elrs_bl.frk?raw=true) (14kB) (no_btn bootloader is only used if your bind/boot button on the receiver is faulty or has gone bad.)
+- R9MX: [`r9mx_elrs_bl.frk`](https://github.com/ExpressLRS/ExpressLRS/blob/3.x.x-maintenance/src/bootloader/r9mx_elrs_bl.frk?raw=true) (20kB)
+- R9Slim+ (ACCST): [`r9slim_plus_elrs_bl.frk`](https://github.com/ExpressLRS/ExpressLRS/blob/3.x.x-maintenance/src/bootloader/r9slim_plus_elrs_bl.frk?raw=true) (14kB)
+- R9Slim+ (ACCESS/OTA): [`r9slim_plus_ota_elrs_bl.frk`](https://github.com/ExpressLRS/ExpressLRS/blob/3.x.x-maintenance/src/bootloader/r9slim_plus_ota_elrs_bl.frk?raw=true) (18kB)
 
 Copy the relevant file to your handset's SD card (You can put it inside `/FIRMWARE` folder for easy access).
 

docs/quick-start/transmitters/frsky-r9modules.md

@@ -18,7 +18,7 @@ template: main.html
     !!! info
         This method requires OpenTX 2.3.12 or newer; or EdgeTX 2.4.0 or newer.
 
-    1. Download and save [`r9m_elrs_bl.frk`](https://github.com/ExpressLRS/ExpressLRS/blob/master/src/bootloader/r9m_elrs_bl.frk?raw=true)(14kb) onto the SD card of your radio, in the `/FIRMWARE` folder.
+    1. Download and save [`r9m_elrs_bl.frk`](https://github.com/ExpressLRS/ExpressLRS/blob/3.x.x-maintenance/src/bootloader/r9m_elrs_bl.frk?raw=true)(14kb) onto the SD card of your radio, in the `/FIRMWARE` folder.
 
     2. Flash `r9m_elrs_bl.frk` to your TX module: