adapted to updated UVtools release

Readme.md

@@ -55,17 +55,36 @@ This file is reused for every job — it carries the correct LCD resolution meta
 
 ### 1. Install `UVtools`
 
+- Install `UVtools` dependencies
+
 ```bash
 sudo apt-get install -y curl
 sudo bash -c "$(curl -fsSL https://raw.githubusercontent.com/sn4k3/UVtools/master/Scripts/install-dependencies.sh)"
 ```
 
+- Install `UVtools`
+
+Grab the Linux release and extract it
+```bash
+LATEST=$(curl -fsSL https://api.github.com/repos/sn4k3/UVtools/releases/latest \
+    | grep '"tag_name":' \
+    | cut -d '"' -f4)
+
+wget -P ~/Downloads \
+    "https://github.com/sn4k3/UVtools/releases/download/${LATEST}/UVtools_linux-x64_${LATEST}.zip"
+
+mkdir ~/UVtools
+cd ~/UVtools
+unzip ~/Downloads/UVtools_linux-x64_${LATEST}.zip
+```
+
 ### 2. Run `UVtools`
 
 ```bash
 cd UVtools
 ./UVtools
 ```
+*To automate the conversion of gerber to printing files, you can jump to the section [Appendix: Automated script](#appendix-automated-script).*
 
 ### 3. Export `.pm4n` file from Gerber layer
 
@@ -126,9 +145,15 @@ Automate the conversion from KiCAD to print files using a CLI.
 
 Make sure you have the `Dummy.pm4n` file specific to your printer. See the section [5. Create the `Dummy.pm4n` file](#5-create-the-dummypm4n-file) above.
 
-### 2. Install UVtools wrapper
+### 2. Setup the `UVtools` wrapper
 
-Follow the UVtools wrapper [installation guide](UVtools/Readme.md)
+Make sure `UVtools` is installed - follow the section [1. Install `UVtools`](#1-install-UVtools).
+
+By default `pcb-expose.sh` looks for `~/UVtools/UVtoolsCmd`. Override with:
+
+```bash
+export UVTOOLSCMD=~/UVtools/UVtoolsCmd
+```
 
 ### 3. Export KiCAD gerbers