Rosetta advisory

.github/workflows/ci.yml

@@ -142,7 +142,7 @@ jobs:
             On Windows, you will need to download and unzip the `.exe` file. You may see a Windows SmartScreen warning- you can safely ignore it.
 
             On macOS, you will need to download and unzip the `.app` file, then **Right-click > Open** the app on macOS. The app is not code-signed or notarized.
-            * Please note that you will need Rosetta as there is no Apple Silicon build at the moment.
+            * Please note that you may need Rosetta 2 as there is no Apple Silicon build at the moment: first, though, please see the [Rosetta advisory in the Readme](https://github.com/donn/nudelta#rosetta).
 
             On Linux, download the `.AppImage`, enable "allow executing file as program" in its properties (shown below), then double-click it.
             * You may need to install `libudev` separately- on Ubuntu, you can run `sudo apt-get install -y libudev`.

Readme.md

@@ -39,7 +39,19 @@ Contributions are super appreciated for all of these.
 
 
 ## Running Requirements
-* An x86, x86_64 or Apple Silicon processor (w/ Rosetta)
+* An x86-64 processor
+* Windows 10 or higher
+* macOS 11 or higher
+* Linux 2.6.39 or higher with glibc 2.17 or higher.
+
+### Rosetta
+The app may run under Rosetta 2.0, but a number of issues have popped up, with
+most [getting some error messages](https://github.com/donn/nudelta/issues/37)
+while trying to write to the keyboard, and in
+[one case](https://github.com/donn/nudelta/issues/58) after that error, a
+user's keyboard was ***bricked***.
+
+Proceed with *extreme* caution.
 
 ### Build Requirements
 * C++17 Compiler