Updated debug docs for Mathesar

Author: zackkrida

docs/docs/administration/debug.md

@@ -1,42 +1,25 @@
 # Debugging Mathesar
 
-If your Mathesar installation isn't working as expected, you can use our `mathesar-debug` Docker image that adds more debugging output to the console and more verbose errors in the browser when something goes wrong. The additional information logged should help you or the Mathesar team diagnose the installation issue.
+If your Mathesar installation isn't working as expected, you can prefix the docker command with `DEBUG=true` to add additional debugging output to the console and more verbose errors in the browser when something goes wrong. The additional information logged should help you or the Mathesar team diagnose any installation issues.
 
-## Use the debugging Mathesar docker image
+### With Docker Compose
 
-The debugging-enabled Mathesar docker image is available at the `mathesar/mathesar-debug` Docker repo. It's the same as the `mathesar/mathesar` image, other than adding more debugging output. To set it up:
+When debugging Mathesar's reccommended [docker compose](../administration/install-via-docker-compose.md) installation method, add `DEBUG=true` to the beginning of the docker compose command:
 
-1. Run Mathesar with the `mathesar/mathesar-debug` image, and then
-1. Observe and report any additional output or clues to the Mathesar team.
-
-### Docker Compose
-
-Just replace the line
-
-```
-    image: mathesar/mathesar:latest
+```diff
+- docker compose -f docker-compose.yml up
++ DEBUG=true docker compose -f docker-compose.yml up
 ```
 
-with
-
-```
-    image: mathesar/mathesar-debug:latest
-```
+### With the basic Mathesar docker image
 
-### Basic Mathesar docker image
+If you are just trying the Mathesar Docker image directly as instructed in the [introduction](../index.md#try-locally), you will follow the same approach of setting `DEBUG=true`:
 
-If you are just trying the Mathesar Docker image directly as instructed in the [introduction](../index.md#try-locally), replace the command
-
-```
-docker run -it --name mathesar -p 8000:8000 mathesar/mathesar:latest
-```
-
-with 
-
-```
-docker run -it --name mathesar -p 8000:8000 mathesar/mathesar-debug:latest
+```diff
+- docker run -it --name mathesar -p 8000:8000 mathesar/mathesar:latest
++ DEBUG=true docker run -it --name mathesar -p 8000:8000 mathesar/mathesar:latest
 ```
 
-### Other setups
+### Before version 0.2.1
 
-The debugging docker image should work anywhere the production image works. This means you can just replace any pull or run of the image `mathesar/mathesar:latest` with `mathesar/mathesar-debug:latest`.
+Previous versions of Mathesar used a dedicated debugging image called `mathesar/mathesar-debug`. These images will not be supported or created for Mathesar versions 0.2.1 or higher.