diff --git a/README.md b/README.md
index a4e937f..e26d974 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,7 @@ described in [Remote workers](docs/code/workers.md).
 
 ## Getting started
 
-Needs Docker with Compose v2, on x86-64 or arm64 such as a Raspberry Pi 4 or 5.
+Needs Docker with Compose 2.24 or newer, on x86-64 or arm64 such as a Raspberry Pi 4 or 5.
 
 ```sh
 docker compose up -d           # http://localhost:8080
diff --git a/backend/Dockerfile b/backend/Dockerfile
index 9efe368..db50f14 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -31,7 +31,7 @@ RUN bun run build
 FROM python:3.13-slim AS backend
 
 # Ref: https://docs.astral.sh/uv/guides/integration/docker/
-COPY --from=ghcr.io/astral-sh/uv:0.9.26 /uv /bin/
+COPY --from=ghcr.io/astral-sh/uv:0.13.6 /uv /bin/
 # A slow link, such as a Raspberry Pi on WiFi, outlasts uv's default 30 s
 # download timeout.
 ENV UV_COMPILE_BYTECODE=1 UV_LINK_MODE=copy UV_HTTP_TIMEOUT=120
diff --git a/bun.lock b/bun.lock
index f82c7ab..dd9b033 100644
--- a/bun.lock
+++ b/bun.lock
@@ -720,7 +720,7 @@
 
     "fdir": ["fdir@6.5.0", "", { "peerDependencies": { "picomatch": "^3 || ^4" } }, "sha512-tIbYtZbucOs0BRGqPJkshJUYdL+SDH7dVM8gjy+ERp3WAUjLEFJE+02kanyHtwjWOnwrKYBiwAmM0p4kLJAnXg=="],
 
-    "follow-redirects": ["follow-redirects@1.16.1", "", { "peerDependencies": { "debug": "*" }, "optionalPeers": ["debug"] }, "sha512-FNvFGzoMLWmE6Yj9spb/zjd7yiNCHiAW9/Tg9CXrQ8wuu32HtlJOwWO11OJafl5FfY3DxTdQ0vj42zU1kvv5jg=="],
+    "follow-redirects": ["follow-redirects@1.16.2", "", {}, "sha512-/kVP2U8z596Ia0gwFrwyIeo74ta5aVmSeU1FfAUMAmcEP5EP7zydmag3SLiN64NaRKef3lxsq7i/g7ltJQDGow=="],
 
     "form-data": ["form-data@4.0.6", "", { "dependencies": { "asynckit": "^0.4.0", "combined-stream": "^1.0.8", "es-set-tostringtag": "^2.1.0", "hasown": "^2.0.4", "mime-types": "^2.1.35" } }, "sha512-vKatAh4SlVfgbv+YtmhiRjhEMJsYpsG1Y2rMQtR+SVSbytsSD1YGzDIcrAJmdFec88u/+VoGmxnl+80gL1tRCQ=="],
 
@@ -1000,9 +1000,9 @@
 
     "semver": ["semver@6.3.1", "", { "bin": { "semver": "bin/semver.js" } }, "sha512-BR7VvDCVHO+q2xBEWskxS6DJE1qRnb7DxzUrogb71CWoSficBxYsiAGd+Kl0mmq/MprG9yArRkyrQxTO6XjMzA=="],
 
-    "seroval": ["seroval@1.6.8", "", {}, "sha512-HlSgSAkTk4EqHcje1ptJjfZi1YDv5KbhVJ/d3P7T/nAXua2VmDu+AKDX5VTdFfZf48nDkWB2TKYt0DrCSa+3wg=="],
+    "seroval": ["seroval@1.6.12", "", {}, "sha512-CqbIVfk/7GL3ITwZI55lcPbpQbjHZ2DD5cUj4iH7E9YsCfHNJV1mx7yNp86Z84w5IpmkZZS/2s5vPOWmVWSdQg=="],
 
-    "seroval-plugins": ["seroval-plugins@1.6.8", "", { "peerDependencies": { "seroval": "^1.0" } }, "sha512-N7mWAMydj89EnYTHtRpS3LBrAz3J9O6oVrqpuXuvlAHfAUG8WEKqtbAd7SBiJNY5NfCAFhSdyAh7wI4Shjqy4g=="],
+    "seroval-plugins": ["seroval-plugins@1.6.12", "", { "peerDependencies": { "seroval": "^1.0" } }, "sha512-+reiwp/lYxiyctSrdvX7OQ1YLrcbWYgBiZrhSFL+V43b0/DGRLNVSDyZINbQe+tWplPOI2fw2dPrdv6hcc09kQ=="],
 
     "source-map": ["source-map@0.6.1", "", {}, "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="],
 
diff --git a/docs/getting-started/facility-automation.md b/docs/getting-started/facility-automation.md
index 249fb9a..3019d7c 100644
--- a/docs/getting-started/facility-automation.md
+++ b/docs/getting-started/facility-automation.md
@@ -5,10 +5,18 @@ No hardware required for the first lap.
 
 ## Start Fluksio
 
-You need Git and Docker with Compose v2 on a 64-bit machine, x86 or ARM. A
-Raspberry Pi 4 or 5 with a 64-bit OS works too. Clone the app repository and
-start its single container. Replace `<repository-url>` with the app
-repository's URL:
+You need Git and Docker with Compose 2.24 or newer on a 64-bit machine, x86 or
+ARM. Any current Docker release qualifies. A Raspberry Pi 4 or 5 with a 64-bit
+OS works too. On Raspberry Pi OS, install Docker from
+[Docker's Debian repository](https://docs.docker.com/engine/install/debian/),
+then let your user run it without `sudo` and log in again:
+
+```sh
+sudo usermod -aG docker $USER
+```
+
+Clone the app repository and start its single container. Replace
+`<repository-url>` with the app repository's URL:
 
 ```sh
 git clone <repository-url> fluksio