diff --git a/docs/docker.md b/docs/docker.md
index 2b10a82..97b7f1a 100644
--- a/docs/docker.md
+++ b/docs/docker.md
@@ -2,17 +2,15 @@
 
 If you prefer hosting without Docker, see [Self-Hosting](selfhost.md) instead.
 
-Docker Engine and Docker Compose are required.
-
-Note that built images are not provided via Docker Hub.
-If you can't or don't want to build them on your server
-and don't want to setup a CI/CD system,
-[let us know](https://github.com/txtdot/txtdot/issues),
-we'll consider setting up a GitHub Actions workflow.
-
+Download docker-compose.yml and txtdot configs,
+edit them and then start the container:
 ```bash
-git clone https://github.com/txtdot/txtdot.git
-cd txtdot
-docker compose build
+wget https://raw.githubusercontent.com/TxtDot/txtdot/main/docker-compose.yml
+wget -O .env https://raw.githubusercontent.com/TxtDot/txtdot/main/.env.example
+nano .env
 docker compose up -d
 ```
+
+Alternatively, you can configure txtdot with
+the `environment` section of docker-compose config
+(don't forget to remove .env and `volumes`).
diff --git a/docs/env.md b/docs/env.md
index 0a3d4b5..4d92718 100644
--- a/docs/env.md
+++ b/docs/env.md
@@ -24,3 +24,16 @@ Default: `false`
 
 Set it to `true` only if your txtdot instance runs behind reverse proxy.
 Needed for processing X-Forwarded headers.
+
+## PROXY_RES
+
+Default: `true`
+
+Whether to allow proxying images, video, audio
+and everything else through your txtdot instance.
+
+## SWAGGER
+
+Default: `false`
+
+Whether to add `/doc` route for Swagger API docs.