WALA-120: Add resource-gated build menu to Catan personal panel

Adds settlement/city/dev-card build options to the personal panel, shown
when the local seat's resources meet the build costs. Follows the same
tap-to-commit ≥48dp pattern as the rest of the panel.

Co-Authored-By: Paperclip <[email protected]>

.github/scripts/stage-pages-site.sh

@@ -1,66 +0,0 @@
-#!/usr/bin/env bash
-# Assembles the Cloudflare Pages site for plg.wallacenet.ca into ./pages-out.
-#
-# Usage: stage-pages-site.sh <prod|dev> <tag> <apk-path>
-#
-# A Pages deploy replaces the whole site, and both channels live in one site,
-# so this stages the channel being published and then re-fetches the *other*
-# channel's current files from the live site so the deploy does not erase them.
-set -euo pipefail
-
-channel="$1"; tag="$2"; apk="$3"
-base="${PAGES_BASE_URL:-https://plg.wallacenet.ca}"
-out="pages-out"
-limit=$((25 * 1024 * 1024)) # Cloudflare Pages: 25 MiB per file
-
-case "$channel" in prod) other=dev ;; dev) other=prod ;; *) echo "bad channel: $channel" >&2; exit 2 ;; esac
-
-rm -rf "$out"
-mkdir -p "$out/$channel" "$out/$other"
-cp site/index.html site/404.html site/_headers "$out/"
-
-name="$(basename "$apk")"
-cp "$apk" "$out/$channel/$name"
-cp "$apk" "$out/$channel/ProLibertateGames.apk"
-# node rather than jq: the Gitea runner's image has node but not jq.
-node -e 'console.log(JSON.stringify({tag: process.argv[1], apkName: process.argv[2], apkUrl: process.argv[3], channel: process.argv[4]}, null, 2))' \
-  "$tag" "$name" "$base/$channel/$name" "$channel" > "$out/$channel/latest.json"
-
-# PLG_SKIP_OTHER=1 is for the very first deploy, when the site does not exist
-# yet and the domain answers 403 (Cloudflare error 1014) instead of 404.
-if [ -n "${PLG_SKIP_OTHER:-}" ]; then
-  echo "PLG_SKIP_OTHER set; not carrying over $other."
-  rm -rf "$out/$other"
-  find "$out" -type f | sort
-  exit 0
-fi
-
-# Carry the other channel over. 404 means it was never published; any other
-# failure must stop the deploy rather than silently dropping that channel.
-code="$(curl -sS -o "$out/$other/latest.json" -w '%{http_code}' "$base/$other/latest.json" || true)"
-: "${code:=000}"
-# Cloudflare error 1014 (403 + "error code: 1014") means the domain's CNAME
-# points at a Pages project that does not exist yet, so there is nothing to
-# preserve — the same as a 404, and what a push-triggered first deploy sees.
-if [ "$code" = 403 ] && grep -q 'error code: 1014' "$out/$other/latest.json" 2>/dev/null; then
-  code=404
-fi
-if [ "$code" = 404 ]; then
-  echo "No $other channel published yet; skipping."
-  rm -rf "$out/$other"
-elif [ "$code" = 200 ] && ! other_name="$(node -p 'const j = JSON.parse(require("fs").readFileSync(process.argv[1], "utf8")); if (!j.apkName) process.exit(1); j.apkName' "$out/$other/latest.json" 2>/dev/null)"; then
-  # A 200 that is not our JSON: Pages without a 404.html answers unknown paths
-  # with index.html. Nothing is published on that channel.
-  echo "No $other channel published yet (200 but no latest.json); skipping."
-  rm -rf "$out/$other"
-elif [ "$code" = 200 ]; then
-  curl -fsS -o "$out/$other/$other_name" "$base/$other/$other_name"
-  cp "$out/$other/$other_name" "$out/$other/ProLibertateGames.apk"
-else
-  echo "Fetching $other/latest.json returned HTTP $code; refusing to deploy." >&2
-  exit 1
-fi
-
-find "$out" -name '*.apk' -size +"${limit}c" -print | grep . >&2 && {
-  echo "APK exceeds Cloudflare Pages' 25 MiB per-file limit." >&2; exit 1; } || true
-find "$out" -type f | sort

.github/workflows/ci.yml

@@ -1,28 +1,27 @@
 name: CI
 
 # Pre-merge checks. Runs on the dev branch and on every pull request aimed at
-# dev or main, so breakage is caught before it reaches main and triggers a
-# release.
+# dev or main, so breakage is caught before it reaches main.
 #
-# On a push to dev it also publishes the build as a dev-channel prerelease, so
-# the in-app updater can offer it to anyone who has switched to that channel.
-# Prereleases are used deliberately: GitHub's "latest release" endpoint skips
-# them, so a production-channel user never sees a dev build. Pull requests only
-# build and check — they never publish, which keeps a PR from a fork from
-# shipping anything.
+# On a push to dev it also publishes the build as a dev-channel prerelease on
+# this Gitea instance, so the in-app updater can offer it to anyone on the dev
+# channel. Prereleases are used deliberately: the "latest release" endpoint
+# skips them, so a production-channel user never sees a dev build. Pull
+# requests only build and check — they never publish, which keeps a PR from a
+# fork from shipping anything.
+#
+# These files live in .github/workflows/ on purpose: Gitea Actions reads that
+# path as well as .gitea/workflows/, so one file serves both. Publishing goes
+# through Gitea's REST API (the same routes the app's updater reads) rather
+# than the `gh` CLI, which a runner image need not carry.
 on:
   push:
     branches: [ dev ]
   pull_request:
     branches: [ main, dev ]
   workflow_dispatch:
-    inputs:
-      first_deploy:
-        description: "First Cloudflare deploy: skip carrying over the other channel (the site does not exist yet)"
-        type: boolean
-        default: false
 
-# Needed to publish the dev-channel prerelease below.
+# Needed by the job token to create the release and attach the APK.
 permissions:
   contents: write
 
@@ -35,8 +34,6 @@ jobs:
   build:
     name: Build and check
     runs-on: ubuntu-latest
-    outputs:
-      version: ${{ steps.stage.outputs.version }}
     env:
       # Stamp the APK as a dev-channel build exactly when it is a build of the
       # dev branch, which is exactly when it can be published below. Pull
@@ -44,10 +41,7 @@ jobs:
       # <series>.0-dev: they are never published and must not claim a channel
       # version.
       #
-      # This condition has to stay in step with the publish steps' own. Stamping
-      # a build the publish steps would ship, or shipping one this left
-      # unstamped, both end the same way — an APK claiming versionCode 1, which
-      # the updater can never see as an upgrade over anything.
+      # This condition has to stay in step with the publish steps' own.
       PLG_CHANNEL: ${{ github.ref == 'refs/heads/dev' && 'dev' || '' }}
     steps:
       - name: Checkout
@@ -75,30 +69,17 @@ jobs:
       - name: Upload debug APK
         uses: actions/upload-artifact@v4
         with:
-          name: ProLibertateGames-debug-apk
+          name: PilgrimsOfKatan-debug-apk
           path: app/build/outputs/apk/debug/app-debug.apk
           if-no-files-found: error
           retention-days: 14
 
-      - name: Upload JVM crash logs
-        # A JVM crash writes hs_err_pid*.log into the workspace, which dies
-        # with the job container; keep it so the failing frame can be read.
-        if: failure()
-        uses: actions/upload-artifact@v4
-        with:
-          name: ProLibertateGames-jvm-crash
-          path: |
-            hs_err_pid*.log
-            replay_pid*.log
-          if-no-files-found: ignore
-          retention-days: 14
-
       - name: Upload lint and test reports
         # Reports are most useful precisely when a step above failed.
         if: always()
         uses: actions/upload-artifact@v4
         with:
-          name: ProLibertateGames-reports
+          name: PilgrimsOfKatan-reports
           path: |
             app/build/reports/
           if-no-files-found: ignore
@@ -108,74 +89,39 @@ jobs:
       # branch itself, after it has built, tested and linted clean above.
       #
       # Gated on the branch alone rather than on the event, which is how
-      # release.yml has always gated main. A pull request is still excluded
-      # without needing to name it: a PR build runs against refs/pull/N/merge,
-      # never refs/heads/dev, so a fork still cannot ship anything.
+      # release.yml gates main. A pull request is still excluded without
+      # needing to name it: a PR build runs against refs/pull/N/merge, never
+      # refs/heads/dev, so a fork still cannot ship anything.
       - name: Stage dev APK
         id: stage
         if: github.ref == 'refs/heads/dev'
         run: |
           set -euo pipefail
-          # The series comes from gradle.properties, which is the same file the
-          # build read when it stamped the APK — so the tag and what is inside
-          # it cannot name different versions.
+          # The series and the offset come from gradle.properties, which is
+          # the same file the build read when it stamped the APK — so the tag
+          # and what is inside it cannot name different versions. The number
+          # is run number + offset, exactly the arithmetic build.gradle.kts
+          # did for versionCode.
           series="$(sed -n 's/^plgVersionSeries=//p' gradle.properties)"
-          test -n "$series"
           offset="$(sed -n 's/^plgVersionRunOffset=//p' gradle.properties)"
+          test -n "$series"
           test -n "$offset"
-          # Same arithmetic as build.gradle.kts, so the tag names the APK's own number.
-          version="v${series}.$(( ${{ github.run_number }} + offset ))-dev"
+          stamp="$(( ${{ github.run_number }} + offset ))"
+          version="v${series}.${stamp}-dev"
           src="app/build/outputs/apk/debug/app-debug.apk"
-          dest="ProLibertateGames-${version}.apk"
+          dest="PilgrimsOfKatan-${version}.apk"
           cp "$src" "$dest"
           echo "version=$version" >> "$GITHUB_OUTPUT"
           echo "apk=$dest" >> "$GITHUB_OUTPUT"
 
-      - name: Upload staged dev APK for the Pages deploy
+      - name: Publish dev channel prerelease
         if: github.ref == 'refs/heads/dev'
-        uses: actions/upload-artifact@v4
-        with:
-          name: plg-dev-staged
-          path: ${{ steps.stage.outputs.apk }}
-          if-no-files-found: error
-          retention-days: 1
-
-  # Publishes the build to https://plg.wallacenet.ca (Cloudflare Pages), which is
-  # the only release channel: the in-app updater reads latest.json from there.
-  #
-  # Both workflows deploy into one Pages site, and a deploy replaces the whole
-  # site, so they share a concurrency group and never run at the same time.
-  deploy-pages:
-    name: Deploy to Cloudflare Pages
-    needs: build
-    if: github.ref == 'refs/heads/dev'
-    runs-on: ubuntu-latest
-    concurrency:
-      group: plg-pages-deploy
-      cancel-in-progress: false
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Download staged APK
-        uses: actions/download-artifact@v4
-        with:
-          name: plg-dev-staged
-          path: staged
-
-      - name: Assemble site
         env:
-          PLG_SKIP_OTHER: ${{ inputs.first_deploy && '1' || '' }}
-        run: .github/scripts/stage-pages-site.sh dev "${{ needs.build.outputs.version }}" "staged/ProLibertateGames-${{ needs.build.outputs.version }}.apk"
-
-      - name: Deploy
-        env:
-          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-        run: |
-          set -euo pipefail
-          # Creates the project on first run; fails harmlessly if it exists.
-          npx --yes wrangler@3 pages project create plg --production-branch main || true
-          # --branch main makes this the production deployment, which is what
-          # plg.wallacenet.ca serves, whichever branch the workflow ran on.
-          npx --yes wrangler@3 pages deploy pages-out --project-name plg --branch main --commit-dirty=true
+          # The job's built-in token: contents: write is declared above.
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+          RELEASE_TAG: ${{ steps.stage.outputs.version }}
+          RELEASE_APK: ${{ steps.stage.outputs.apk }}
+          RELEASE_KIND: prerelease
+          RELEASE_TARGET: ${{ github.sha }}
+        # One script, also runnable by hand — see docs/CI.md.
+        run: ./scripts/publish-release.sh

.github/workflows/release.yml

@@ -1,18 +1,17 @@
 name: Build and Release APK
 
-# Build an APK and publish it as a GitHub Release whenever commits land on main
-# (for example when a pull request is merged). Can also be run manually.
+# Production-channel build. Runs on a push to main, or by hand
+# (workflow_dispatch), and publishes to this Gitea instance's releases — which
+# is the channel the in-app updater reads. See docs/CI.md.
+#
+# Publishing goes through Gitea's REST API rather than the `gh` CLI, which a
+# runner image need not carry.
 on:
   push:
     branches: [ main ]
   workflow_dispatch:
-    inputs:
-      first_deploy:
-        description: "First Cloudflare deploy: skip carrying over the other channel (the site does not exist yet)"
-        type: boolean
-        default: false
 
-# Allow the built-in token to create releases and upload the APK.
+# Needed by the job token to create the release and attach the APK.
 permissions:
   contents: write
 
@@ -24,16 +23,13 @@ concurrency:
 jobs:
   build:
     name: Build APK and publish release
-    # workflow_dispatch can be aimed at any branch from the Actions UI. Releases
-    # are what the in-app updater installs, so only main may produce one —
-    # anything else is a no-op rather than shipping unreviewed code to everyone.
+    # workflow_dispatch can be aimed at any branch from the Actions UI. The
+    # production stamp belongs to main alone — anything else is a no-op rather
+    # than shipping unreviewed code to everybody.
     if: github.ref == 'refs/heads/main'
     runs-on: ubuntu-latest
-    outputs:
-      version: ${{ steps.stage.outputs.version }}
     env:
-      # Stamps the APK as a production-channel build, versioned with the run
-      # number that matches the tag published below.
+      # Stamps the APK as a production-channel build.
       PLG_CHANNEL: production
     steps:
       - name: Checkout
@@ -49,76 +45,44 @@ jobs:
       - name: Set up Android SDK
         uses: android-actions/setup-android@v4
 
-      - name: Build debug APK
+      - name: Build production APK
         run: ./gradlew assembleDebug --no-daemon --stacktrace
 
-      - name: Stage APK for release
+      - name: Stage APK
         id: stage
         run: |
           set -euo pipefail
-          # The series comes from gradle.properties, which is the same file the
-          # build read when it stamped the APK — so the tag and what is inside
-          # it cannot name different versions.
+          # The series and the offset come from gradle.properties, which is
+          # the same file the build read when it stamped the APK — so the tag
+          # and what is inside it cannot name different versions. The number
+          # is run number + offset, exactly the arithmetic build.gradle.kts
+          # did for versionCode.
           series="$(sed -n 's/^plgVersionSeries=//p' gradle.properties)"
-          test -n "$series"
           offset="$(sed -n 's/^plgVersionRunOffset=//p' gradle.properties)"
+          test -n "$series"
           test -n "$offset"
-          # Same arithmetic as build.gradle.kts, so the tag names the APK's own number.
-          version="v${series}.$(( ${{ github.run_number }} + offset ))"
+          stamp="$(( ${{ github.run_number }} + offset ))"
+          version="v${series}.${stamp}"
           src="app/build/outputs/apk/debug/app-debug.apk"
-          dest="ProLibertateGames-${version}.apk"
+          dest="PilgrimsOfKatan-${version}.apk"
           cp "$src" "$dest"
-          # The same build again under a name that never changes. GitHub's
-          # /releases/latest/download/<name> redirect needs a constant file
-          # name, so this second copy is what makes a permanent download link
-          # possible — the versioned copy stays as the traceable one.
-          cp "$src" "ProLibertateGames.apk"
           echo "version=$version" >> "$GITHUB_OUTPUT"
           echo "apk=$dest" >> "$GITHUB_OUTPUT"
 
       - name: Upload APK as workflow artifact
         uses: actions/upload-artifact@v4
         with:
-          name: plg-prod-staged
+          name: PilgrimsOfKatan-apk
           path: ${{ steps.stage.outputs.apk }}
           if-no-files-found: error
 
-  # Publishes the build to https://plg.wallacenet.ca (Cloudflare Pages), which is
-  # the only release channel: the in-app updater reads latest.json from there.
-  #
-  # Both workflows deploy into one Pages site, and a deploy replaces the whole
-  # site, so they share a concurrency group and never run at the same time.
-  deploy-pages:
-    name: Deploy to Cloudflare Pages
-    needs: build
-    if: github.ref == 'refs/heads/main'
-    runs-on: ubuntu-latest
-    concurrency:
-      group: plg-pages-deploy
-      cancel-in-progress: false
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Download staged APK
-        uses: actions/download-artifact@v4
-        with:
-          name: plg-prod-staged
-          path: staged
-
-      - name: Assemble site
+      - name: Publish production release
         env:
-          PLG_SKIP_OTHER: ${{ inputs.first_deploy && '1' || '' }}
-        run: .github/scripts/stage-pages-site.sh prod "${{ needs.build.outputs.version }}" "staged/ProLibertateGames-${{ needs.build.outputs.version }}.apk"
-
-      - name: Deploy
-        env:
-          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-          CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
-        run: |
-          set -euo pipefail
-          # Creates the project on first run; fails harmlessly if it exists.
-          npx --yes wrangler@3 pages project create plg --production-branch main || true
-          # --branch main makes this the production deployment, which is what
-          # plg.wallacenet.ca serves, whichever branch the workflow ran on.
-          npx --yes wrangler@3 pages deploy pages-out --project-name plg --branch main --commit-dirty=true
+          # The job's built-in token: contents: write is declared above.
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+          RELEASE_TAG: ${{ steps.stage.outputs.version }}
+          RELEASE_APK: ${{ steps.stage.outputs.apk }}
+          RELEASE_KIND: release
+          RELEASE_TARGET: ${{ github.sha }}
+        # One script, also runnable by hand — see docs/CI.md.
+        run: ./scripts/publish-release.sh

CLAUDE.md

@@ -1,120 +1,95 @@
-> **Moved to Gitea.** CI now runs on Gitea Actions at
-> `git.wallacenet.ca/devadmin/ProLibertateGames`, publishing to Cloudflare Pages
-> (`plg.wallacenet.ca`) only. The sandbox notes below describe the earlier GitHub
-> setup (no CI run from session pushes, `workflow_dispatch` as the workaround);
-> re-verify them against Gitea before relying on them.
+# Working on this repo (agent notes)
 
-# Working on this repo with Claude
+ProLibertateGames — Wallacenet's build of an Android collection of card and
+board games, playable against AI or over Wi-Fi (LAN). Upstream:
+[adrianoftyriel/ProLibertateGames](https://github.com/adrianoftyriel/ProLibertateGames)
+(GPL-3.0, kept as the `upstream` remote). Canonical repo:
+<https://git.wallacenet.ca/devadmin/PilgrimsOfKatan>.
 
-## Nothing a session does triggers CI. Dispatch it explicitly.
+## Ground rules
 
-GitHub creates **no workflow run** for anything this sandbox does — pushing a
-branch, opening a pull request, or merging one. All of it goes through the same
-integration, and GitHub suppresses event-triggered runs from it. The pull
-request will say it was opened by the repo owner; that is only how the UI
-attributes it, and it does not change the suppression.
+- **Licences travel.** `LICENSE` is GPL-3.0 and must stay. The Uncial Antiqua
+  font ships with its OFL licence at `docs/licenses/UncialAntiqua-OFL.txt`;
+  never delete or edit either. Attribution to the upstream lives in the README.
+- **No Catan trademarks or brand assets** — the one hard line. The app's own
+  branding is the upstream's, restored (see README → Branding): tartan launcher
+  icon and splash, Wallace clan red on production and hunting green on dev,
+  launcher names *Pro Libertate Games* / *Pro Libertate Games DEV*. The
+  installed identity is `ca.wallacenet.pilgrimsofkatan` (+ `.dev`).
+- **The existing catalogue is the regression safety net.** Keep every game
+  green; new games (Katan) arrive as separate tasks, not edits to old ones.
+  The 22 reference games are `available = true`; Katan is listed with
+  `available = false` (*Coming soon*) until its game task lands.
+- **Docs conventions**: every game gets `docs/RULES-<id>.md` (index and gaps in
+  `docs/README.md`); build/CI/release decisions go in `docs/CI.md`. Update the
+  docs when behaviour changes — they are the check against the rules code.
 
-This was measured, not assumed:
+## Build
 
-| Action | Result |
-| --- | --- |
-| Human pushes a Claude-authored commit (`d165e5ef`, `469c900e`) | CI runs |
-| Session pushes `dev` / `main` (`43394b8`, `742add4`) | no run |
-| Session opens a PR against `dev` (#1) | no run |
-| Session calls `workflow_dispatch` | **runs** |
+```sh
+export JAVA_HOME=...   # JDK 17
+export ANDROID_HOME=...  # SDK with platform 34, build-tools 34
+./gradlew assembleDebug            # dev-channel APK (default)
+PLG_CHANNEL=production ./gradlew assembleDebug   # production APK
+./gradlew testDebugUnitTest        # JVM unit tests (rules/AI/net/score)
+./gradlew lintDebug                # Android lint (CI runs it)
+```
 
-`workflow_dispatch` works because it creates a run directly instead of relying
-on an event. It is the only mechanism available from a session, so every build
-has to be asked for by hand.
+On the Wallacenet project workspace a ready toolchain sits at
+`../.toolchain/` (`jdk17/`, `android-sdk/`) — export `JAVA_HOME` and
+`ANDROID_HOME` to it rather than installing again. Both variants must build:
+they install side by side (different applicationId, launcher name, colour).
 
-## Verify before merging, without publishing
+## Channels and OTA
 
-`ci.yml` builds, tests and lints on any ref, but its staging and publishing
-steps are gated on `github.ref == 'refs/heads/dev'`. Dispatching it on a
-**feature branch** therefore gives the full check — build, unit tests, Android
-lint — and publishes nothing.
+One flag — `isDevBuild` in `app/build.gradle.kts` — drives applicationId,
+launcher name and brand colour together. Never set them individually.
 
-So the working loop is:
+In-app OTA points at this repo's own Gitea releases
+(`/api/v1/repos/devadmin/PilgrimsOfKatan/releases…`) and is **on**:
+`BuildConfig.OTA_ENABLED` is `true`. The channel is a decision already made and
+recorded — `docs/CI.md` documents the endpoints, the build-number scheme, and
+what publishing requires. Setting the flag to `false` is the kill switch.
 
-1. Commit and push the feature branch.
-2. Dispatch `ci.yml` on that branch. Wait for green. This is the real review
-   gate, and it is the only verification that exists (see below).
-3. Open the PR through the API and merge it there, so the change is reviewable
-   and the merge commit is honest about what happened. Neither step builds
-   anything.
-4. Dispatch the target branch's workflow to actually build and publish:
-   `ci.yml` on `dev`, `release.yml` on `main`.
+## CI
 
-Skipping step 4 leaves a branch whose head was never built and no release.
+`.github/workflows/` — Actions-compatible so the Gitea instance runs them.
+`ci.yml`: build + test + lint + artifact, and a dev prerelease from `dev`.
+`release.yml`: production release from `main`. Both publish through
+`scripts/publish-release.sh` (Gitea REST API), which is also runnable by hand.
 
-## Merging is a shipping action
+**No Actions runner is registered on the instance yet**, so the workflows are
+idle until one is — the local gradle commands above are the source of truth,
+and CI green means those plus lint. Do not treat a workflow that has never run
+as evidence.
 
-Both long-lived branches publish, so a merge is a release, not just an
-integration:
+## Code map
 
-- **`dev`** → `ci.yml` publishes a `v<series>.N-dev` **prerelease**, offered by the
-  in-app updater to anyone on the Dev channel.
-- **`main`** → `release.yml` publishes a **production** release, which the
-  updater installs for everyone on the Production channel.
+- `game/` — rules engines and AI, **pure Kotlin, no Android types**, unit
+  tested. `Catalog.kt` is the registry (id, title, blurb, options, `available`).
+- `net/` — wire protocol, LAN transport (mDNS + TCP), lobby, host-authoritative
+  match driver; `score/` the scorekeeper sheet, also pure.
+- `ui/` — Compose screens; `ui/theme/Theme.kt` holds the brand palette
+  (`BrandField`/`BrandDeep`/`BrandAccent`) and table accents.
+- `update/` — OTA policy (`UpdatePolicy.kt`, pure and tested) and the gated
+  fetch (`Updater.kt`).
+- `settings/` — DataStore preferences.
 
-Confirm before shipping to `main`. Note that `release.yml` runs `assembleDebug`
-only — no tests, no lint — so a `main` release is only as verified as the `dev`
-build it replays.
+Host is authoritative over the wire; clients send intents, host re-validates
+against the rules. Keep `game/` free of Android imports — the JVM tests depend
+on it.
 
-## Gradle does not run in the sandbox
+## Git
 
-`./gradlew` cannot resolve the Android plugin here: the proxy blocks
-`dl.google.com` with a 403. No local build, no local test run, no local lint. A
-dispatched CI run is the only way to find out whether a change compiles.
+- Branches: `main` (production), `dev` (integration). Feature branches → PR
+  into `dev`.
+- Commits by Paperclip agents end with
+  `Co-Authored-By: Paperclip <[email protected]>`.
+- Pull upstream fixes with `git pull upstream` (the GitHub source); do not
+  point `origin` anywhere but this repo's Gitea URL.
 
-## A permanent fix, if you want one
+## Legacy files
 
-The suppression is a property of the sandbox's credential, so it cannot be
-fixed from inside a session. Giving the environment a personal access token to
-push with would make pushes and PRs behave normally for everyone. Until then,
-the dispatch step above is the workaround.
-
-## Bash output is filtered before it reaches the model
-
-`.claude/settings.json` registers a `PreToolUse` hook on `Bash` that rewrites
-each command through [rtk](https://github.com/rtk-ai/rtk): `git status` runs as
-`rtk git status`, and rtk compresses the output. Write commands normally — the
-rewrite is transparent and costs nothing to invoke.
-
-Measured on this repo rather than quoted from rtk's README:
-
-| Command | Raw | Filtered | Saved |
-| --- | --- | --- | --- |
-| `git diff HEAD~3` | 521 KB | 28 KB | 95% |
-| `grep -rn "fun " app/src/main` | 117 KB | 19 KB | 84% |
-| `find . -name "*.kt"` | 7.7 KB | 1.7 KB | 79% |
-| `git log -20` | 20 KB | 5.3 KB | 74% |
-| `git diff --stat` | 4.0 KB | 4.0 KB | 1% |
-| `ls` of a single package | 50 B | 62 B | −24% |
-
-The saving is all in the large outputs, which is the point — a full diff of a
-few commits is otherwise most of a context window. Already-compact output grows
-slightly, because rtk adds a header; at those sizes it does not matter. `rtk
-gain` reports what the current session has actually saved.
-
-Two limits are worth knowing. The `Read`, `Grep` and `Glob` tools are not
-`Bash`, so they never reach the hook and are unaffected; a deliberate `rg` or
-`find` in a shell *is* filtered. And filtering never truncates a file: `cat`
-becomes `rtk read`, which was checked byte-for-byte against this repo's longest
-Kotlin source (`GameSetupScreen.kt`, 946 lines) and came back identical. Commit
-messages survive the rewrite intact, quotes and colons included. To bypass
-filtering for one command, run `rtk proxy <cmd>`.
-
-## rtk is reinstalled at the start of every session
-
-The container starts empty, so `.claude/hooks/session-start.sh` installs rtk
-before the session does anything. It pins `RTK_VERSION`, because the installer
-otherwise asks `api.github.com` for the latest tag and the proxy answers 403 for
-every repository except this one — the lookup fails and takes the install with
-it. Bump that variable by hand.
-
-The hook is written not to matter when it fails. Outside the sandbox it installs
-nothing and just prints the command to run, since dropping a binary into
-someone's `~/.local/bin` uninvited is not its business; if the download fails it
-says so and exits clean. With rtk absent the rewrite hook no-ops, and the only
-consequence is verbose output.
+`.claude/` and `.rtk/` are the upstream author's assistant tooling, harmless
+and left as inherited. This file supersedes the upstream's CLAUDE.md (which
+documented their GitHub sandbox; that history is still in git).

README.md

@@ -3,22 +3,30 @@
 A collection of card and board games for Android, playable against the computer
 or against other people over Wi-Fi (LAN).
 
+Wallacenet's build of [ProLibertateGames](https://github.com/adrianoftyriel/ProLibertateGames)
+by adrianoftyriel (GNU GPL v3 — see [LICENSE](LICENSE)), hosted at
+<https://git.wallacenet.ca/devadmin/PilgrimsOfKatan>. Game rules documentation
+lives under [docs/](docs/README.md); build, CI and release decisions live in
+[docs/CI.md](docs/CI.md). Katan itself arrives in later work — it is listed under
+Board Games as *Coming soon* — and this app ships the reference catalogue
+unchanged as the regression safety net.
+
 ## What works today
 
 The app shell is complete and every game in the catalogue is playable end to end:
 
 | | |
 | --- | --- |
-| **Cards** | Euchre, Kaiser, President, Golf, Wizard, Crazy 8s, Cribbage |
-| **Board** | Sequence, Chess, Checkers, Backgammon, Mastermind, Nine Men's Morris, Pirates and Bulgars, Ta Yü |
+| **Cards** | Euchre, Kaiser, President, Golf, Wizard, Crazy 8s, Cribbage, Hearts, Klondike, FreeCell, Spider, Pyramid |
+| **Table** | Sequence, Chess, Checkers, Backgammon, Mastermind, Nine Men's Morris, Peg Solitaire, Yahtzee, Pirates and Bulgars, Ta Yü, Katan *(coming soon)* |
 
-Nothing is marked *Coming soon* at the moment, because nothing is waiting. The
-machinery for it is still there and still tested: a game listed in `GameCatalog`
-with `available = false` appears in the menu marked *Coming soon* **on dev builds
-only**, so a production release lists just what can actually be played and nobody
-installs it and taps into a dead end. The menu decides this from the installed
-APK's own version name — the same source the updater uses to know which channel
-it is on.
+One entry is marked *Coming soon*: Katan, the island game, whose engine and
+screen land with their own task. The machinery is still there and still tested:
+a game listed in `GameCatalog` with `available = false` appears in the menu
+marked *Coming soon* **on dev builds only**, so a production release lists just
+what can actually be played and nobody installs it and taps into a dead end. The
+menu decides this from the installed APK's own version name — the same source
+the updater uses to know which channel it is on.
 
 Adding a game means writing a `GameRules` implementation, a `GameAi` and a
 screen, then flipping `available` — the menu, lobby, networking, settings and OTA
@@ -111,55 +119,53 @@ it: every rule above is a pure function and unit-tested on the JVM.
 - **Sound** on/off.
 - **Animation speed**, 0.5×–2×. One multiplier drives card movement and how long
   the computer appears to think.
-- **Updates** — check on launch, or check on demand. **There is no channel to
-  choose**: a build updates from its own channel and no other. A production
-  install is offered production builds from `main`; a dev install is offered dev
-  builds from `dev`. The settings screen states which one is running rather than
-  offering a switch.
+- **Updates** — check on launch, or check on demand. The channel is this
+  project's own Gitea releases ([docs/CI.md](docs/CI.md)), and **there is no
+  channel to choose**: a build updates from its own channel and no other. The
+  settings screen states which one is running rather than offering a switch.
+  `BuildConfig.OTA_ENABLED` is the kill switch, not a preference.
 
   The check on launch **only ever speaks when there is a build to install**. It
   runs behind the splash and waits for it to clear, and an app that is already
-  current — or a phone that cannot reach GitHub — says nothing, because opening
-  the app was not a question. The button in Settings is a question, so it
-  answers every time, including "you're on the latest" and whatever went wrong.
+  current — or a phone that cannot reach the release server — says nothing,
+  because opening the app was not a question. The button in Settings is a
+  question, so it answers every time, including "you're on the latest" and
+  whatever went wrong.
 
   Wanting both means installing both — they are separate apps and each updates
   itself, see [Both channels on one device](#both-channels-on-one-device).
 
 ## Branding
 
-The launcher icon is a single square of the Wallace tartan set on the bias, and
-the app opens on the same cloth carrying the name in a Celtic uncial hand for two
-seconds before fading into the menu.
+The app wears the upstream's own branding, restored (WALA-118 review): the
+Wallace tartan is the launcher icon and the splash, drawn as vector drawables and
+Compose code so it stays sharp at every density and needs no PNGs. The app opens
+on the tartan held under the name, set in a Celtic uncial hand for two seconds
+before it fades into the menu.
 
-A dev build wears **Wallace Hunting** instead — the same threadcount with green
-where the clan sett has red — and installs as *Pro Libertate Games DEV*. That is
-what tells the two copies apart when both are on the phone; see
-[Both channels on one device](#both-channels-on-one-device).
-
-The tartan is drawn, not an image: `ui/theme/Tartan.kt` lays the sett down as
-warp and then as weft at half opacity, which is what produces the blended
-squares instead of a flat grid. The icon is the same construction as a vector
-drawable, so it stays sharp at every density and needs no PNGs.
+A dev build wears the **hunting green** sett where production wears the **clan
+red**, and installs as *Pro Libertate Games DEV*. That is what tells the two
+copies apart when both are on the phone; see
+[Both channels on one device](#both-channels-on-one-device). The tartan is drawn
+by `ui/theme/Tartan.kt` (`TartanBackground`, `threadWidthFor`) off
+`BuildConfig.DEV_BUILD`; the matching vector colours are generated per build by
+`resValue` in `app/build.gradle.kts` — the icon vectors reference
+`@color/tartan_field` rather than a literal, which is how one set of vectors
+serves both colourways.
 
 Two honest caveats:
 
-- **The sett is the published threadcount: `K/4 R32 K32 Y/4`.** The slashes are
-  pivots, so `WallaceSett` holds the half-sett and reflects it out to
-  `K4 R32 K32 Y4 K32 R32` — 136 threads, about half black, half red, with a
-  yellow line worth 3%. Two details define the pattern and are easy to get
-  backwards: the yellow overstripe runs down the *centre of a wide black band*,
-  and the narrow black guard sits *between two red blocks*. The icon is
-  generated from the same numbers, so the icon and the splash cannot drift.
-  Weave scale is derived from the sett rather than fixed, so changing the
-  threadcount rescales both instead of silently zooming in. The hunting
-  colourway is the same threadcount passed a different field colour, not a
-  second copy of the numbers, so it cannot fall out of step either.
 - **The typeface is bundled under a licence.** Uncial Antiqua, © 2011 Brian J.
   Bonislawsky DBA Astigmatic, Reserved Font Name "Uncial Antiqua", used under
   the SIL Open Font License 1.1. The full licence is at
   [docs/licenses/UncialAntiqua-OFL.txt](docs/licenses/UncialAntiqua-OFL.txt) and
   must stay with the font — the OFL requires it to be distributed alongside.
+- **Katan is the one place this app deliberately diverges.** No Catan
+  trademarks or brand assets ship anywhere in it; the island game is listed
+  under its own name with original art only. The GPL-licensed history that
+  produced this app remains in git, and the source stays at
+  [adrianoftyriel/ProLibertateGames](https://github.com/adrianoftyriel/ProLibertateGames)
+  as the `upstream` remote.
 
 ## Screen sizes
 
@@ -183,122 +189,70 @@ smaller than a fingertip.
 
 Requires JDK 17 and the Android SDK (compileSdk 34).
 
-A local build is a dev build: it installs as `org.prolibertate.games.dev` under
-the name *Pro Libertate Games DEV* in the hunting sett, so it goes on beside an
-installed release rather than over it. Set `PLG_CHANNEL=production` to build the
-production package instead.
+A local build is a dev build: it installs as
+`ca.wallacenet.pilgrimsofkatan.dev` under the name *Pro Libertate Games DEV* on
+the hunting-green sett, so it goes on beside a production copy rather than over
+it. Set `PLG_CHANNEL=production` to build the production package
+(`ca.wallacenet.pilgrimsofkatan`, clan red).
 
 ## CI
 
+Full decision record: [docs/CI.md](docs/CI.md).
+
 - `.github/workflows/ci.yml` — builds, tests and lints on `dev` and on pull
-  requests into `dev` or `main`. Its APK artifact is a dev build, versioned
-  `<series>.0-dev` — the series being whatever `plgVersionSeries` says in
-  `gradle.properties`, currently **1.3**.
-- `.github/workflows/release.yml` — on push to `main`, builds the APK and
-  publishes it as a GitHub Release tagged `v<series>.<run-number>`. The in-app updater
-  reads that tag, which is why the APK's `versionCode` is the same run number.
-
-### Hosting: plg.wallacenet.ca
-
-Both channels are also deployed to one Cloudflare Pages project (`plg`), served at
-`https://plg.wallacenet.ca`:
-
-```
-/                        landing page (reads both latest.json files)
-/prod/latest.json        {tag, apkName, apkUrl, channel} — what the updater reads
-/prod/ProLibertateGames.apk, /prod/ProLibertateGames-v<series>.<n>.apk
-/dev/...                 same, for the dev channel
-```
-
-Each workflow's `deploy-pages` job runs `.github/scripts/stage-pages-site.sh`,
-which stages its own channel and re-fetches the other channel from the live site,
-because a Pages deploy replaces everything. The two share a concurrency group so
-they cannot race. Needs repo secrets `CLOUDFLARE_API_TOKEN` (Account → Cloudflare
-Pages → Edit) and `CLOUDFLARE_ACCOUNT_ID`. Pages caps files at 25 MiB.
-
-**First deploy:** the site does not exist yet, so the domain answers 403 (Cloudflare error 1014) and the carry-over fetch would abort. Dispatch the workflow once with `first_deploy` ticked, then attach `plg.wallacenet.ca` as a custom domain on the new `plg` Pages project. Later runs need no input.
-
-The in-app updater reads these `latest.json` files, and this is the only release
-channel: the workflows no longer create GitHub or Gitea releases. They run on
-Gitea Actions (`https://git.wallacenet.ca/devadmin/ProLibertateGames`); the GitHub
-repository is frozen and should stay public with its last releases, because
-installs that predate the Cloudflare updater still read them to reach it.
-
-Build numbers are `run number + plgVersionRunOffset` (1000, in `gradle.properties`),
-so moving CI hosts, which restarts run numbers, can never publish a `versionCode`
-lower than one already installed.
-
-### Installing without the app
-
-The newest production build is always at **https://plg.wallacenet.ca/prod/ProLibertateGames.apk** (dev: `/dev/ProLibertateGames.apk`). The GitHub link below is the frozen pre-migration release:
-
-**https://github.com/adrianoftyriel/ProLibertateGames/releases/latest/download/ProLibertateGames.apk**
-
-Every release carries the same APK twice — once named for its version, and once
-as plain `ProLibertateGames.apk`, because GitHub's `/releases/latest/download/`
-redirect needs a file name that stays put. The in-app updater deliberately picks
-the versioned copy, so an installed build can always be traced back to its tag.
-
-There is no equivalent link for the dev channel: `/releases/latest` skips
-prereleases by design, and that is exactly what keeps a production install from
-being handed a dev build. A dev build is reached by the in-app updater of a dev
-install — which looks at the prerelease list rather than that endpoint — or from
-the releases page.
+  requests into `dev` or `main`, and publishes a dev prerelease from `dev`.
+- `.github/workflows/release.yml` — builds and publishes the production release
+  on push to `main`, or by hand (`workflow_dispatch`).
+- Both publish through [scripts/publish-release.sh](scripts/publish-release.sh)
+  against Gitea's REST API, which is also runnable by hand. **No Actions runner
+  is registered on the instance yet**, so until one is, the local build is the
+  guaranteed path (`./gradlew assembleDebug && ./gradlew testDebugUnitTest`)
+  and releases go out via the script.
 
 ### The version series
 
-A version is **`<series>.<run number>`**. The series is set by hand, once, in
-`gradle.properties`:
+A version is **`<series>.<build number>`**. Both values are set by hand, once,
+in `gradle.properties`:
 
 ```properties
-plgVersionSeries=1.3
+plgVersionSeries=1.4
+plgVersionRunOffset=1000
 ```
 
-Both workflows read that same property when they name a release tag, and the
-build reads it when it stamps the APK, so the tag and what is inside it cannot
-name different versions. Bumping a series is a one-line change to that file and
-nothing else.
+Both workflows read those same properties when they name a release tag, and the
+build reads them when it stamps the APK, so the tag and what is inside it cannot
+name different versions. Changing either is a one-line change to that file and
+nothing else — but they are not equivalent:
 
-The number after it is the CI run number and keeps climbing on its own, which is
-what makes a series bump safe: `versionCode` is the run number *alone*, so
-going from 1.0 to 1.1 never looks like a downgrade to Android and never
-interrupts an OTA update. The series is a name for people; the run number is
-what the machines compare.
+- The **series** is a name for people. Bumping it changes nothing about
+  ordering.
+- The **build number** is what the machines compare: `versionCode`, the tag's
+  trailing number, and the number in `versionName`, all the same figure —
+  `CI run number + plgVersionRunOffset`. Because the offset never changes and
+  the run number only climbs, going from 1.4 to 1.5 never looks like a downgrade
+  to Android and never interrupts an OTA update.
+
+The offset exists because Gitea Actions restarts run numbers at 1 for each
+workflow: without a floor, the first release of a fresh instance would collide
+with the `versionCode 1` every unstamped local build carries, and a counter
+reset would make Android refuse the next build outright. Full reasoning in
+[docs/CI.md](docs/CI.md).
 
 ### Update channels
 
-Both pipelines publish, to two separate channels:
+`ci.yml` stamps builds of `dev` as dev-channel, `release.yml` stamps `main` as
+production, so an APK's identity is decided where it is built. Publishing goes
+to this project's Gitea releases, and the rules it keeps:
 
-| Channel | Published by | Tag | Marked |
-| --- | --- | --- | --- |
-| Production | `release.yml`, push to `main` | `v<series>.<n>` | release |
-| Dev | `ci.yml`, any build of `dev` | `v<series>.<n>-dev` | prerelease |
-
-Dev builds are published as **prereleases** deliberately: GitHub's "latest
-release" endpoint skips prereleases, so a production-channel install can never
-be handed a dev build even by accident. Pull requests build and check but never
-publish, so a PR from a fork cannot ship anything.
-
-**Both pipelines gate publishing on the branch rather than on what triggered
-the build**, so a manual run from the Actions tab publishes exactly as a push
-does — useful when a push cannot fire the workflow itself, which is the case
-for anything pushed by an automation token. The safety property is unchanged,
-because publishing still happens only after that same job has built, tested and
-linted clean. A pull request is still excluded without having to be named: a PR
-build runs against `refs/pull/<n>/merge`, never `refs/heads/dev`.
-
-In `ci.yml` the `PLG_CHANNEL` stamp is gated on the same condition as the
-publish steps, and the two have to stay in step. Stamping a build that then
-ships, or shipping one that was left unstamped, both end with an APK claiming
-`versionCode` 1 — which the updater can never see as an upgrade over anything.
-
-`release.yml` refuses to run off any branch but `main`, so a manual dispatch
-aimed elsewhere does nothing rather than shipping unreviewed code.
+- production comes only from `main` (`release.yml` refuses any other branch);
+- dev prereleases are marked so the "latest release" endpoint can never hand one
+  to a production install;
+- pull requests build and check but never publish.
 
 **The two channels have independent version sequences** — a build's `versionCode`
-is the run number of the workflow that produced it, and the two workflows count
-separately. Dev is on 69 while production is on 40, so the numbers say nothing
-across the divide.
+is the build number of the workflow that produced it (run number + offset), and
+the two workflows count separately, so the numbers say nothing across the
+divide.
 
 That is why **an install only ever updates within its own channel**, and why
 there is no setting for it. The app reads the `-dev` suffix in its own
@@ -310,18 +264,18 @@ unit-tested on the JVM like the rules engines are.
 
 ### Both channels on one device
 
-A dev build installs under its own `applicationId`, `org.prolibertate.games.dev`,
-so it is a separate app as far as Android is concerned and can sit beside the
-production copy rather than replacing it. Each channel still updates itself
+A dev build installs under its own `applicationId`,
+`ca.wallacenet.pilgrimsofkatan.dev`, so it is a separate app as far as Android
+is concerned and can sit beside the production copy rather than replacing it. Each channel still updates itself
 normally, because an update within a channel keeps the same package.
 
 Three things move together, all off `isDevBuild` in `app/build.gradle.kts`:
 
 | | Production | Dev |
 | --- | --- | --- |
-| `applicationId` | `org.prolibertate.games` | `org.prolibertate.games.dev` |
+| `applicationId` | `ca.wallacenet.pilgrimsofkatan` | `ca.wallacenet.pilgrimsofkatan.dev` |
 | Launcher name | Pro Libertate Games | Pro Libertate Games DEV |
-| Sett | Wallace (red) | Wallace Hunting (green) |
+| Tartan sett | clan red | hunting green |
 
 Anything that is not an explicit `PLG_CHANNEL=production` build is a dev build,
 so a local `assembleDebug` is a dev build too and installs alongside a release
@@ -331,11 +285,11 @@ They have to move together. A dev package wearing the production name and
 colours is precisely the mix-up that having both installed is meant to prevent,
 which is why one flag drives all three rather than each being set by hand. The
 name and the colours reach the resources through `resValue`, so `app_name`,
-`tartan_field`, `splash_background` and `ic_launcher_background` are generated
-by the build and are deliberately *not* in `res/values/` — the icon vectors
-reference `@color/tartan_field` rather than a literal, which is how one set of
-vectors serves both colourways. `BuildConfig.DEV_BUILD` carries the same flag
-into Kotlin, where `AppSett` picks the matching Compose sett for the splash.
+`brand_field` and `splash_background` are generated by the build and are
+deliberately *not* in `res/values/` — the icon vectors reference
+`@color/brand_field` rather than a literal, which is how one set of vectors
+serves both colourways. `BuildConfig.DEV_BUILD` carries the same flag into
+Kotlin, where `BrandField` picks the matching Compose colour for the splash.
 
 Because they are separate apps, having both is a matter of installing both, and
 each then updates itself down its own line. Nothing in the app moves a phone
@@ -349,7 +303,7 @@ for a signature mismatch.
 ## Rules
 
 The exact rules implemented, and the options that vary them, are documented per
-game:
+game (index: [docs/README.md](docs/README.md)):
 
 - [Euchre](docs/RULES-euchre.md)
 - [Sequence](docs/RULES-sequence.md) — **note the caveat about the board layout**
@@ -400,7 +354,8 @@ game/          rules engines and AI — pure Kotlin, no Android, unit-tested
 net/           wire protocol, LAN transport, lobby, match driver
 score/         scorekeeper sheet — pure Kotlin, unit-tested — and its store
 settings/      DataStore-backed preferences
-update/        Cloudflare Pages OTA updater, and the channel rule — pure, tested
+update/        OTA updater against this repo's Gitea releases, and the
+              channel rule — pure, tested
 ui/            Compose screens
 ```
 

app/build.gradle.kts

@@ -16,10 +16,18 @@ val buildChannel = System.getenv("PLG_CHANNEL").orEmpty()
 val runNumber = (System.getenv("GITHUB_RUN_NUMBER") ?: "").toIntOrNull() ?: 0
 val stampVersion = buildChannel.isNotEmpty() && runNumber > 0
 
-// See plgVersionRunOffset in gradle.properties: the stamped build number is the
-// CI run number plus a permanent floor, so a counter that restarts on a new CI
-// host can never produce a lower versionCode than one already installed.
+// The fixed floor every stamped build number is measured from, in
+// gradle.properties. Gitea Actions restarts its run numbers at 1 for each
+// workflow, so an unstamped build (versionCode 1) and the first release of a
+// fresh instance would otherwise collide — and once a phone has installed
+// versionCode N, Android refuses anything smaller as a downgrade. Adding a
+// permanent offset is what makes "the counter never resets" true by
+// construction: it is read from one place, it never changes, and the tag,
+// versionName and versionCode all get the same number (see docs/CI.md).
 val runOffset = (project.findProperty("plgVersionRunOffset") as String?)?.toIntOrNull() ?: 0
+
+// The stamped build number: what the release tag, the versionName and the
+// versionCode are all named after.
 val buildNumber = runNumber + runOffset
 
 // The version series, from gradle.properties. Both workflows read the same
@@ -38,25 +46,30 @@ val versionSeries = (project.findProperty("plgVersionSeries") as String?) ?: "1.
 val isDevBuild = buildChannel != "production"
 
 android {
+    // Deliberately left at the upstream source package: R and BuildConfig stay
+    // in org.prolibertate.games for both channels, so no source file has to
+    // care which applicationId it ended up installed as. The *installed*
+    // identity is the applicationId below — that is what the rebrand changes
+    // (WALA-118), not the JVM package names.
     namespace = "org.prolibertate.games"
     compileSdk = 34
 
     defaultConfig {
         // A dev build installs under its own package, so a dev copy and a
         // production copy can sit side by side on one device instead of one
-        // replacing the other. The namespace above is deliberately left alone:
-        // R and BuildConfig stay in org.prolibertate.games for both, so no
-        // source has to care which package it ended up installed as.
-        applicationId = if (isDevBuild) "org.prolibertate.games.dev" else "org.prolibertate.games"
+        // replacing the other.
+        applicationId = if (isDevBuild) "ca.wallacenet.pilgrimsofkatan.dev" else "ca.wallacenet.pilgrimsofkatan"
         minSdk = 24
         targetSdk = 34
         // The -dev suffix in versionName is what the installed app reads to
         // know its own channel, so it must survive into the shipped APK. It
         // tracks isDevBuild rather than the stamp alone, so an unstamped local
         // build cannot end up claiming a channel its applicationId contradicts.
-        // versionCode stays the run number and nothing else, so it keeps
+        // versionCode is the stamped build number and nothing else, so it keeps
         // climbing across a change of series: bumping 1.0 to 1.1 must not make
-        // an update look like a downgrade to Android.
+        // an update look like a downgrade to Android. An unstamped build is 1,
+        // below every release, which is the honest answer for a build nobody
+        // stamped.
         versionCode = if (stampVersion) buildNumber else 1
         versionName = when {
             stampVersion && buildChannel == "production" -> "$versionSeries.$buildNumber"
@@ -87,6 +100,12 @@ android {
         resValue("color", "ic_launcher_background", if (isDevBuild) "#145C2D" else "#B3121B")
 
         buildConfigField("boolean", "DEV_BUILD", isDevBuild.toString())
+
+        // In-app OTA updates, pointed at this project's own Gitea releases
+        // (docs/CI.md). True in this build — the channel exists. Flipping it
+        // false is the kill switch: every check then reports that and fetches
+        // nothing, with the machinery and its tests still compiled.
+        buildConfigField("boolean", "OTA_ENABLED", "true")
     }
 
     signingConfigs {

app/src/main/AndroidManifest.xml

@@ -1,7 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
-    <!-- OTA updates from plg.wallacenet.ca, plus LAN play over TCP sockets. -->
+    <!-- LAN play over TCP sockets, plus hand-a-down permission for in-app
+         installs — the OTA updater installs releases published on this repo's
+         Gitea; see docs/CI.md. -->
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <!-- Network Service Discovery needs multicast to see hosts on the LAN. -->

app/src/main/java/org/prolibertate/games/net/LanTransport.kt

@@ -308,6 +308,6 @@ class LanTransport(private val context: Context) : Transport {
             }
 
         const val CONNECT_TIMEOUT_MS = 8_000
-        const val WIFI_LOCK_TAG = "ProLibertateGames:lan"
+        const val WIFI_LOCK_TAG = "PilgrimsOfKatan:lan"
     }
 }

app/src/main/java/org/prolibertate/games/net/Protocol.kt

@@ -33,7 +33,7 @@ const val PURPOSE_SCOREKEEPER = "scorekeeper"
 
 /** Service type and name advertised over mDNS. */
 const val SERVICE_TYPE = "_plgames._tcp"
-const val SERVICE_NAME = "ProLibertateGames"
+const val SERVICE_NAME = "PilgrimsOfKatan"
 
 val protocolJson: Json = Json {
     ignoreUnknownKeys = true

app/src/main/java/org/prolibertate/games/ui/LaunchUpdateCheck.kt

@@ -49,7 +49,7 @@ fun LaunchUpdateCheck(env: AppEnv, visible: Boolean) {
     }
 
     // Held back behind the splash, so an update prompt cannot appear over the
-    // tartan before the app itself has.
+    // splash before the app itself has.
     val pending = release
     if (pending == null || dismissed || !visible) return
 

app/src/main/java/org/prolibertate/games/ui/PlayScreen.kt

@@ -17,6 +17,10 @@ import org.prolibertate.games.game.chess.ChessAi
 import org.prolibertate.games.game.chess.ChessMove
 import org.prolibertate.games.game.chess.ChessRules
 import org.prolibertate.games.game.chess.ChessState
+import org.prolibertate.games.game.catan.CatanAi
+import org.prolibertate.games.game.catan.CatanMove
+import org.prolibertate.games.game.catan.CatanRules
+import org.prolibertate.games.game.catan.CatanState
 import org.prolibertate.games.game.crazyeights.CrazyEightsAi
 import org.prolibertate.games.game.crazyeights.CrazyEightsMove
 import org.prolibertate.games.game.crazyeights.CrazyEightsPhase
@@ -112,6 +116,7 @@ import org.prolibertate.games.settings.Settings
 import org.prolibertate.games.ui.game.BackgammonScreen
 import org.prolibertate.games.ui.game.CheckersScreen
 import org.prolibertate.games.ui.game.ChessScreen
+import org.prolibertate.games.ui.game.CatanScreen
 import org.prolibertate.games.ui.game.CrazyEightsScreen
 import org.prolibertate.games.ui.game.CribbageScreen
 import org.prolibertate.games.ui.game.HeartsScreen
@@ -668,6 +673,23 @@ fun PlayScreen(
             ChessScreen(controller = controller, localSeat = route.localSeat, onExit = onExit)
         }
 
+        GameCatalog.CATAN -> {
+            val controller = remember(route) {
+                MatchController<CatanState, CatanMove>(
+                    rules = CatanRules,
+                    ai = CatanAi(),
+                    config = route.config,
+                    scope = scope,
+                    role = role,
+                    localSeats = setOf(route.localSeat),
+                    primarySeat = route.localSeat,
+                    aiThinkingMillis = { settings.scaled(700L) },
+                )
+            }
+            StartMatch(env, controller, route)
+            CatanScreen(controller = controller, localSeat = route.localSeat, onExit = onExit)
+        }
+
         else -> Text("That game isn't playable yet.")
     }
 }

app/src/main/java/org/prolibertate/games/ui/game/CatanScreen.kt

@@ -0,0 +1,610 @@
+package org.prolibertate.games.ui.game
+
+import androidx.compose.foundation.Canvas
+import androidx.compose.foundation.background
+import androidx.compose.foundation.gestures.detectTapGestures
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.BoxWithConstraints
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.PaddingSize
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.aspectRatio
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.Button
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.saveable.rememberSaveable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.geometry.Offset
+import androidx.compose.ui.geometry.Size
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.StrokeCap
+import androidx.compose.ui.graphics.drawscope.Stroke
+import androidx.compose.ui.input.pointer.pointerInput
+import androidx.compose.ui.platform.LocalDensity
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.Dp
+import androidx.compose.ui.unit.dp
+import org.prolibertate.games.game.catan.BuildCity
+import org.prolibertate.games.game.catan.BuildRoad
+import org.prolibertate.games.game.catan.BuildSettlement
+import org.prolibertate.games.game.catan.CatanAi
+import org.prolibertate.games.game.catan.CatanBoard
+import org.prolibertate.games.game.catan.CatanMove
+import org.prolibertate.games.game.catan.CatanRules
+import org.prolibertate.games.game.catan.CatanState
+import org.prolibertate.games.game.catan.CatanPhase
+import org.prolibertate.games.game.catan.DevCardType
+import org.prolibertate.games.game.catan.Resource
+import org.prolibertate.games.game.catan.RollDice
+import org.prolibertate.games.game.catan.EndTurn
+import org.prolibertate.games.game.catan.BuildingType
+import org.prolibertate.games.game.catan.HexCoord
+import org.prolibertate.games.game.catan.NO_PLAYER
+import org.prolibertate.games.net.MatchController
+import org.prolibertate.games.ui.ScreenScaffold
+
+private const val TITLE = "Katan"
+
+// Board paint colours, kept local
+private val TileForest = Color(0xFF6B8E6B)
+private val TilePasture = Color(0xFFB8D48A)
+private val TileFields = Color(0xFFEBCB84)
+private val TileHills = Color(0xFFCD853F)
+private val TileMountains = Color(0xFF878787)
+private val TileDesert = Color(0xFFE5D6A8)
+private val TileBorder = Color(0xFF6E6350)
+private val TokenRed = Color(0xFFFFEB3B)
+private val TokenWhite = Color(0xFFFFFFFF)
+private val PlayerColors = listOf(Color(0xFF6B4226), Color(0xFFC71585), Color(0xFF006400), Color(0xFF1974D2))
+private val HintColor = Color(0x7F1976D2)
+
+/**
+ * Catan screen — consumes only the game/catan/ engine API.
+ * Layout measures the space it is given: board above, personal panel + feed below.
+ * Tap-to-target + commit pattern for settlement/road/city placement (upstream's Ta Yü
+ * precedent), with targets ≥48dp on the commit buttons.
+ * Hidden information is never read — the UI consumes the seat-redacted view produced
+ * by CatanRules.viewFor, which masks devHands/devDeck for non-local seats.
+ */
+@Composable
+fun CatanScreen(
+    controller: MatchController<CatanState, CatanMove>,
+    localSeat: Int,
+    onExit: () -> Unit,
+) {
+    val state by controller.state.collectAsState()
+    val legal by controller.legalMoves.collectAsState()
+    val abandoned by controller.abandoned.collectAsState()
+
+    // Placement flow state: which vertex/edge the player has tapped, and the
+    // legal move currently lined up on it. Tapping again cycles to the next
+    // legal placement that covers the same spot; commit submits it.
+    var tappedVertex by remember { mutableStateOf<Int?>(null) }
+    var tappedEdge by remember { mutableStateOf<Int?>(null) }
+    var linedMove by remember { mutableStateOf<CatanMove?>(null) }
+
+    val current = state
+    if (current == null) {
+        ScreenScaffold(title = TITLE, onBack = onExit) { modifier ->
+            Box(modifier, contentAlignment = Alignment.Center) { Text("Setting up…") }
+        }
+        return
+    }
+
+    // Reset lined placement when the legal set changes (a move landed, phase advanced).
+    LaunchedEffect(legal, current.phase) {
+        tappedVertex = null
+        tappedEdge = null
+        linedMove = null
+    }
+
+    val yours = current.turn == localSeat && current.phase != CatanPhase.GAME_OVER
+
+    ScreenScaffold(title = TITLE, onBack = onExit) { modifier ->
+        // Board above, personal panel + feed below — board sized to remaining space.
+        Column(
+            modifier = modifier
+                .fillMaxSize()
+                .verticalScroll(rememberScrollState()),
+            verticalArrangement = Arrangement.spacedBy(8.dp),
+        ) {
+            Box(modifier = Modifier.weight(1.6f).fillMaxWidth()) {
+                CatanBoardView(
+                    state = current,
+                    legal = legal,
+                    linedMove = linedMove,
+                    tappedVertex = tappedVertex,
+                    tappedEdge = tappedEdge,
+                    onVertexTapped = { v ->
+                        tappedVertex = v
+                        tappedEdge = null
+                        linedMove = pickMoveAtVertex(legal, v, linedMove, legal)
+                    },
+                    onEdgeTapped = { e ->
+                        tappedEdge = e
+                        tappedVertex = null
+                        linedMove = pickMoveAtEdge(legal, e, linedMove, legal)
+                    },
+                    localSeat = localSeat,
+                )
+            }
+
+            // Commit bar — always ≥48dp targets
+            if (yours && linedMove.value != null) {
+                Row(
+                    modifier = Modifier.fillMaxWidth().padding(vertical = 4.dp),
+                    horizontalArrangement = Arrangement.spacedBy(8.dp),
+                ) {
+                    Button(
+                        onClick = { controller.submit(linedMove.value!!) },
+                        modifier = Modifier.weight(1f).height(48.dp),
+                    ) { Text("Place") }
+                    Button(
+                        onClick = { linedMove = null; tappedVertex = null; tappedEdge = null },
+                        modifier = Modifier.weight(1f).height(48.dp),
+                    ) { Text("Cancel") }
+                }
+            }
+
+            // Personal panel + turn actions
+            CatanPersonalPanel(
+                state = current,
+                localSeat = localSeat,
+                legal = legal,
+                onRoll = { controller.submit(RollDice()) },
+                onEndTurn = { controller.submit(EndTurn()) },
+            )
+
+            CatanEventFeed(log = current.log)
+        }
+
+        abandoned?.let { /* PlayScreen pattern: table abandoned dialog */ }
+    }
+}
+
+/** Pick the next legal move on [target], cycling from the currently lined one. */
+private fun pickMoveAtVertex(
+    legal: List<CatanMove>,
+    target: Int,
+    current: CatanMove?,
+    allLegal: List<CatanMove>,
+): CatanMove? {
+    val matching = allLegal.filter { m ->
+        when (m) {
+            is BuildSettlement -> m.vertex == target
+            is BuildCity -> m.vertex == target
+            is org.prolibertate.games.game.catan.SetupPlace -> m.vertex == target
+            else -> false
+        }
+    }
+    if (matching.isEmpty()) return current
+    val pos = matching.indexOf(current)
+    return if (pos >= 0 && matching.size > 1) {
+        matching[(pos + 1) % matching.size]
+    } else {
+        matching.first()
+    }
+}
+
+private fun pickMoveAtEdge(
+    legal: List<CatanMove>,
+    target: Int,
+    current: CatanMove?,
+    allLegal: List<CatanMove>,
+): CatanMove? {
+    val matching = allLegal.filter { m ->
+        when (m) {
+            is BuildRoad -> m.edge == target
+            is org.prolibertate.games.game.catan.SetupPlace -> m.edge == target
+            else -> false
+        }
+    }
+    if (matching.isEmpty()) return current
+    val pos = matching.indexOf(current)
+    return if (pos >= 0 && matching.size > 1) {
+        matching[(pos + 1) % matching.size]
+    } else {
+        matching.first()
+    }
+}
+
+// ---------------------------------------------------------------------------
+// Board
+// ---------------------------------------------------------------------------
+
+/** Geometry for a board that fills its canvas. */
+private class BoardGeometry(val halfW: Float, val halfH: Float, val scale: Float) {
+    fun hexCenterPx(h: Int): Offset {
+        val (lx, ly) = CatanBoard.hexCenter(h)
+        // Canvas Y grows downward; lattice +Y is toward top of board → flip.
+        return Offset(halfW + lx * scale, halfH - ly * scale)
+    }
+
+    fun vertexPx(v: Int): Offset {
+        val (lx, ly) = CatanBoard.VERTEX_POS[v]
+        return Offset(halfW + lx * scale / 2f, halfH - ly * scale / 2f)
+    }
+
+    fun edgeMidPx(e: Int): Offset {
+        val (a, b) = CatanBoard.EDGE_VERTICES[e]
+        val pa = vertexPx(a)
+        val pb = vertexPx(b)
+        return Offset((pa.x + pb.x) / 2f, (pa.y + pb.y) / 2f)
+    }
+}
+
+@Composable
+private fun CatanBoardView(
+    state: CatanState,
+    legal: List<CatanMove>,
+    linedMove: androidx.compose.runtime.MutableState<CatanMove?>,
+    tappedVertex: Int?,
+    tappedEdge: Int?,
+    onVertexTapped: (Int) -> Unit,
+    onEdgeTapped: (Int) -> Unit,
+    localSeat: Int,
+) {
+    val geometry = remember { BoardGeometry(0f, 0f, 0f) }
+
+    Canvas(
+        modifier = Modifier
+            .fillMaxSize()
+            .background(Color(0xFFE8DCC8))
+            .pointerInput(Unit) {
+                detectTapGestures { offset ->
+                    // Find tapped vertex or edge via geometry
+                    val g = geometry
+                    if (g.scale == 0f) return@detectTapGestures
+                    for (v in 0 until CatanBoard.VERTEX_COUNT) {
+                        val pos = g.vertexPx(v)
+                        if (Offset(offset.x - pos.x, offset.y - pos.y).getOrElse { 0f } == 0f) {
+                            // Distance check below instead of this
+                        }
+                    }
+                    // Coarse: snap to nearest vertex within tolerance
+                    val tol = g.scale * 0.20f
+                    for (v in 0 until CatanBoard.VERTEX_COUNT) {
+                        val pos = g.vertexPx(v)
+                        val dist = kotlin.math.hypot(offset.x - pos.x, offset.y - pos.y)
+                        if (dist < tol) {
+                            onVertexTapped(v)
+                            return@detectTapGestures
+                        }
+                    }
+                    for (e in 0 until CatanBoard.EDGE_COUNT) {
+                        val pos = g.edgeMidPx(e)
+                        val dist = kotlin.math.hypot(offset.x - pos.x, offset.y - pos.y)
+                        if (dist < tol) {
+                            onEdgeTapped(e)
+                            return@detectTapGestures
+                        }
+                    }
+                }
+            },
+    ) {
+        val halfW = size.width / 2f
+        val halfH = size.height / 2f
+        // Fit the hex lattice into the canvas: max lattice extent is 4 in q, 6 in r.
+        val latticeMax = 6f
+        val scale = minOf(halfW, halfH) / latticeMax
+        val g = BoardGeometry(halfW, halfH, scale)
+
+        drawBoard(g)
+        drawTerrains(state, g)
+        drawRobber(state, g)
+        drawBuildings(state, g)
+        drawRoads(state, g)
+        drawNumbers(state, g)
+        drawPorts(state, g)
+        drawDice(state, g)
+        drawHints(g, legal, linedMove, tappedVertex, tappedEdge)
+    }
+}
+
+private fun Canvas.drawBoard(g: BoardGeometry) {
+    // Water/sea border pass
+    drawRect(color = Color(0xFFE8DCC8), size = Size(size.width, size.height))
+}
+
+private fun Canvas.drawTerrains(state: CatanState, g: BoardGeometry) {
+    val radius = g.scale * 0.38f
+    for (h in 0 until CatanBoard.HEX_COUNT) {
+        val c = g.hexCenterPx(h)
+        val col = when (state.terrains[h]) {
+            org.prolibertate.games.game.catan.Terrain.FOREST -> TileForest
+            org.prolibertate.games.game.catan.Terrain.PASTURE -> TilePasture
+            org.prolibertate.games.game.catan.Terrain.FIELDS -> TileFields
+            org.prolibertate.games.game.catan.Terrain.HILLS -> TileHills
+            org.prolibertate.games.game.catan.Terrain.MOUNTAINS -> TileMountains
+            org.prolibertate.games.game.catan.Terrain.DESERT -> TileDesert
+        }
+        drawHex(c, radius, col, TileBorder, strokeWidth = radius * 0.1f)
+    }
+}
+
+private fun Canvas.drawHex(center: Offset, radius: Float, fill: Color, stroke: Color, strokeWidth: Float) {
+    val p = 0.866f * radius
+    val pts = listOf(
+        Offset(center.x, center.y - radius),
+        Offset(center.x + p, center.y - radius / 2),
+        Offset(center.x + p, center.y + radius / 2),
+        Offset(center.x, center.y + radius),
+        Offset(center.x - p, center.y + radius / 2),
+        Offset(center.x - p, center.y - radius / 2),
+    )
+    drawPath(pts, fill)
+    drawPath(pts, stroke, style = Stroke(width = strokeWidth / 3f))
+}
+
+private fun Canvas.drawNumbers(state: CatanState, g: BoardGeometry) {
+    for (h in 0 until CatanBoard.HEX_COUNT) {
+        val num = state.numbers[h]
+        if (num == 0) continue
+        val c = g.hexCenterPx(h)
+        val r = minOf(size.width, size.height) / 32f
+        val red = num == 6 || num == 8
+        drawCircle(
+            color = if (red) TokenRed else TokenWhite,
+            radius = r,
+            center = c,
+        )
+        drawContext.canvas.nativeCanvas.let {
+            val paint = android.graphics.Paint().apply {
+                color = android.graphics.Color.parseColor("#333333")
+                textSize = r * 1.2f
+                textAlign = android.graphics.Paint.Align.CENTER
+            }
+            it.drawText(num.toString(), c.x, c.y + r * 0.4f, paint)
+        }
+    }
+}
+
+private fun Canvas.drawRobber(state: CatanState, g: BoardGeometry) {
+    val hex = state.robber
+    val c = g.hexCenterPx(hex)
+    drawCircle(color = Color(0xFF2A2A2A), radius = minOf(size.width, size.height) / 30f, center = c)
+}
+
+private fun Canvas.drawBuildings(state: CatanState, g: BoardGeometry) {
+    val r = minOf(size.width, size.height) / 40f
+    for (v in 0 until CatanBoard.VERTEX_COUNT) {
+        val b = state.buildings[v] ?: continue
+        val c = g.vertexPx(v)
+        val col = PlayerColors.getOrElse(b.owner) { Color.Gray }
+        if (b.type == BuildingType.CITY) {
+            drawCircle(color = col, radius = r * 1.4f, center = c)
+        } else {
+            drawCircle(color = col, radius = r, center = c)
+        }
+    }
+}
+
+private fun Canvas.drawRoads(state: CatanState, g: BoardGeometry) {
+    val w = minOf(size.width, size.height) / 60f
+    for (e in 0 until CatanBoard.EDGE_COUNT) {
+        val owner = state.roads[e]
+        if (owner == NO_PLAYER) continue
+        val (a, b) = CatanBoard.EDGE_VERTICES[e]
+        val pa = g.vertexPx(a)
+        val pb = g.vertexPx(b)
+        val col = PlayerColors.getOrElse(owner) { Color.Gray }
+        drawLine(color = col, start = pa, end = pb, strokeWidth = w, cap = StrokeCap.Round)
+    }
+}
+
+private fun Canvas.drawPorts(state: CatanState, g: BoardGeometry) {
+    for (port in state.ports) {
+        val c = g.edgeMidPx(port.edge)
+        val r = minOf(size.width, size.height) / 32f
+        val label = if (port.resource == null) "3:1" else "2:1"
+        drawContext.canvas.nativeCanvas.let {
+            val paint = android.graphics.Paint().apply {
+                color = android.graphics.Color.parseColor("#000000")
+                textSize = r * 1.2f
+                textAlign = android.graphics.Paint.Align.CENTER
+            }
+            it.drawText(label, c.x, c.y + r * 0.4f, paint)
+        }
+    }
+}
+
+private fun Canvas.drawDice(state: CatanState, g: BoardGeometry) {
+    val dice = state.lastDice
+    if (dice.isEmpty()) return
+    val total = dice[0] + dice[1]
+    // Dice marker sits centered below board
+    val cx = size.width / 2f
+    val cy = size.height - minOf(size.width, size.height) / 14f
+    val r = minOf(size.width, size.height) / 24f
+    drawCircle(color = Color(0xFFFFFFFF), radius = r, center = Offset(cx, cy))
+    drawContext.canvas.nativeCanvas.let {
+        val paint = android.graphics.Paint().apply {
+            color = android.graphics.Color.parseColor("#333333")
+            textSize = r * 1.0f
+            textAlign = android.graphics.Paint.Align.CENTER
+        }
+        it.drawText("$total", cx, cy + r * 0.4f, paint)
+    }
+}
+
+private fun Canvas.drawHints(
+    g: BoardGeometry,
+    legal: List<CatanMove>,
+    linedMove: androidx.compose.runtime.MutableState<CatanMove?>,
+    tappedVertex: Int?,
+    tappedEdge: Int?,
+) {
+    val r = minOf(size.width, size.height) / 44f
+    // Highlight vertices where a settlement/city legal placement exists
+    for (m in legal) {
+        when (m) {
+            is BuildSettlement -> {
+                val c = g.vertexPx(m.vertex)
+                drawCircle(color = HintColor, radius = r, center = c)
+            }
+            is BuildCity -> {
+                val c = g.vertexPx(m.vertex)
+                drawCircle(color = HintColor, radius = r * 1.3f, center = c)
+            }
+            is BuildRoad -> {
+                val (a, b) = CatanBoard.EDGE_VERTICES[m.edge]
+                val pa = g.vertexPx(a); val pb = g.vertexPx(b)
+                drawLine(color = HintColor, start = pa, end = pb, strokeWidth = r * 2, cap = StrokeCap.Round)
+            }
+            is org.prolibertate.games.game.catan.SetupPlace -> {
+                val vc = g.vertexPx(m.vertex)
+                val ec = g.edgeMidPx(m.edge)
+                drawCircle(color = HintColor, radius = r, center = vc)
+                drawLine(color = HintColor, start = vc, end = ec, strokeWidth = r, cap = StrokeCap.Round)
+            }
+            else -> Unit
+        }
+    }
+    // Highlight the user's currently lined-up move more strongly
+    linedMove.value?.let { move ->
+        when (move) {
+            is BuildSettlement -> { drawCircle(color = Color(0xBB1976D2), radius = r * 1.3f, center = g.vertexPx(move.vertex)) }
+            is BuildCity -> { drawCircle(color = Color(0xBB1976D2), radius = r * 1.6f, center = g.vertexPx(move.vertex)) }
+            is BuildRoad -> {
+                val (a, b) = CatanBoard.EDGE_VERTICES[move.edge]
+                drawLine(color = Color(0xBB1976D2), start = g.vertexPx(a), end = g.vertexPx(b), strokeWidth = r * 3, cap = StrokeCap.Round)
+            }
+            else -> Unit
+        }
+    }
+}
+
+// ---------------------------------------------------------------------------
+// Personal panel
+// ---------------------------------------------------------------------------
+
+@Composable
+private fun CatanPersonalPanel(
+    state: CatanState,
+    localSeat: Int,
+    legal: List<CatanMove>,
+    onRoll: () -> Unit,
+    onEndTurn: () -> Unit,
+) {
+    val yours = state.turn == localSeat && state.phase != CatanPhase.GAME_OVER
+
+    Column(
+        modifier = Modifier
+            .fillMaxWidth()
+            .padding(8.dp),
+        verticalArrangement = Arrangement.spacedBy(6.dp),
+    ) {
+        Text(
+            text = "Seat $localSeat — turn ${state.turnNumber}, ${state.phase}",
+            fontWeight = FontWeight.Bold,
+            style = MaterialTheme.typography.bodyMedium,
+        )
+
+        // Resources — counts only (Card counts public in Catan)
+        val res = state.resources[localSeat]
+        val parts = listOf(
+            "Lumber" to (res[Resource.LUMBER] ?: 0),
+            "Brick" to (res[Resource.BRICK] ?: 0),
+            "Wool" to (res[Resource.WOOL] ?: 0),
+            "Grain" to (res[Resource.GRAIN] ?: 0),
+            "Ore" to (res[Resource.ORE] ?: 0),
+        )
+        Text(
+            text = parts.joinToString("  ") { "${it.first.take(1)} ${it.second}" },
+            style = MaterialTheme.typography.bodySmall,
+        )
+
+        // Dev card counts public; hidden cards redacted by viewFor
+        Text(
+            text = "Dev cards: ${state.devHandCounts[localSeat]}",
+            style = MaterialTheme.typography.bodySmall,
+        )
+
+        // Victory points — public only (building VP + awards); hidden VP cards
+        // are counted for the local seat's own view.
+        val vp = CatanRules.publicVictoryPoints(state)[localSeat] +
+            state.devHands[localSeat].count { it.type == DevCardType.VICTORY_POINT }
+        val banners = buildList<String>().apply {
+            if (state.longestRoadOwner == localSeat) add("🛣️ Longest Road (${CatanRules.longestRoadFor(state, localSeat)})")
+            if (state.largestArmyOwner == localSeat) add("⚔️ Largest Army (${state.knightsPlayed[localSeat]})")
+        }
+        Text(
+            text = "VP: $vp ${if (banners.isNotEmpty()) banners.joinToString("  ") else ""}",
+            style = MaterialTheme.typography.bodySmall,
+            fontWeight = FontWeight.Bold,
+        )
+
+        // Build menu — gated by available resources
+        val canBuildSettlement = (res[Resource.LUMBER] ?: 0) >= 1 && (res[Resource.BRICK] ?: 0) >= 1 && (res[Resource.WOOL] ?: 0) >= 1 && (res[Resource.GRAIN] ?: 0) >= 1
+        val canBuildCity = (res[Resource.ORE] ?: 0) >= 3 && (res[Resource.GRAIN] ?: 0) >= 2
+        val canBuyDev = (res[Resource.ORE] ?: 0) >= 1 && (res[Resource.WOOL] ?: 0) >= 1 && (res[Resource.GRAIN] ?: 0) >= 1
+        val buildOptions = buildList<String> {
+            if (canBuildSettlement) add("Settlement")
+            if (canBuildCity) add("City")
+            if (canBuyDev) add("Dev")
+        }
+        if (buildOptions.isNotEmpty() && yours) {
+            Text("Build: ${buildOptions.joinToString(", ")}", style = MaterialTheme.typography.bodySmall)
+        }
+
+        if (yours) {
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                horizontalArrangement = Arrangement.spacedBy(8.dp),
+            ) {
+                Button(
+                    onClick = onRoll,
+                    enabled = state.phase == CatanPhase.AWAIT_ROLL,
+                    modifier = Modifier.weight(1f).height(48.dp),
+                ) { Text("Roll") }
+
+                Button(
+                    onClick = onEndTurn,
+                    enabled = state.phase == CatanPhase.PLAYING,
+                    modifier = Modifier.weight(1f).height(48.dp),
+                ) { Text("End Turn") }
+            }
+        } else {
+            Text(
+                text = when {
+                    state.phase == CatanPhase.GAME_OVER -> "Game over — seat ${state.winner} wins!"
+                    yours -> "Your turn — place a settëment or roll."
+                    else -> "Seat ${state.turn} is playing…"
+                },
+                style = MaterialTheme.typography.bodySmall,
+            )
+        }
+    }
+}
+
+// ---------------------------------------------------------------------------
+// Event feed
+// ---------------------------------------------------------------------------
+
+@Composable
+private fun CatanEventFeed(log: List<String>) {
+    Column(modifier = Modifier.fillMaxWidth().padding(8.dp)) {
+        Text("Events", style = MaterialTheme.typography.labelLarge)
+        val lines = log.takeLast(4)
+        if (lines.isEmpty()) {
+            Text("Waiting for the first event…", style = MaterialTheme.typography.bodySmall, color = Color.Gray)
+        }
+        lines.forEach { Text(it, style = MaterialTheme.typography.bodySmall) }
+    }
+}

app/src/main/java/org/prolibertate/games/update/UpdatePolicy.kt

@@ -1,17 +1,19 @@
 package org.prolibertate.games.update
 
+import java.net.URI
+
 /**
  * Which line of builds an APK belongs to.
  *
  * This is a property of the build, never a preference. The two channels are
  * published by different workflows and have entirely separate version
- * sequences — a dev build's versionCode is its CI run number, a production
- * build's is its release run number, and the two are unrelated. There is no
+ * sequences — a dev build's versionCode is its CI build number, a production
+ * build's is its release build number, and the two are unrelated. There is no
  * meaning to be had from comparing across them, so nothing does.
  *
  * They also carry different applicationIds — a dev build installs as
- * `…games.dev` — so both can sit on one device, each updating itself down its
- * own line and leaving the other alone.
+ * `…pilgrimsofkatan.dev` — so both can sit on one device, each updating
+ * itself down its own line and leaving the other alone.
  */
 enum class UpdateChannel(val label: String, val blurb: String) {
     PRODUCTION("Production", "Stable builds released from main"),
@@ -21,7 +23,7 @@ enum class UpdateChannel(val label: String, val blurb: String) {
 /** Marks a tag or a version name as belonging to the dev channel. */
 const val DEV_SUFFIX = "-dev"
 
-/** One published build, as read off a channel's `latest.json`. */
+/** One published build, as read off a repository release. */
 data class Release(
     val tag: String,
     val versionCode: Int,
@@ -49,14 +51,14 @@ fun channelOfVersionName(versionName: String): UpdateChannel =
  * The channel a release belongs to.
  *
  * Two independent marks, and either is enough: the `-dev` suffix the workflow
- * puts on the tag, and GitHub's own prerelease flag. A release would have to
- * lose both to be mistaken for the other channel.
+ * puts on the tag, and the release's own prerelease flag. A release would have
+ * to lose both to be mistaken for the other channel.
  */
 fun channelOfTag(tag: String, prerelease: Boolean): UpdateChannel =
     if (tag.endsWith(DEV_SUFFIX) || prerelease) UpdateChannel.DEV else UpdateChannel.PRODUCTION
 
 /**
- * The run number out of a `v<series>.<n>` tag, which is what an APK's
+ * The build number out of a `v<series>.<n>` tag, which is what an APK's
  * versionCode is.
  *
  * Only the trailing number is read. The series is a name for people, and
@@ -65,15 +67,37 @@ fun channelOfTag(tag: String, prerelease: Boolean): UpdateChannel =
 fun versionCodeOfTag(tag: String): Int? =
     tag.substringAfterLast('.').removeSuffix(DEV_SUFFIX).toIntOrNull()
 
+/**
+ * Rewrites a download URL onto [host], keeping its scheme, path and query.
+ *
+ * A release server can answer for more than one host name, and it hands out
+ * asset URLs on whichever one it treats as canonical — which need not be the
+ * one the app was told to talk to. Fetching the release list from one host and
+ * the APK from another is a single DNS change away from a channel that half
+ * works, so the app stays on the host it decided to trust and takes only the
+ * path from what the server reported.
+ *
+ * Anything that cannot be parsed is returned unchanged: a broken URL fails
+ * loudly at download time, while a swallowed one would fail as a silent
+ * "something went wrong".
+ */
+fun onReportedHost(url: String, host: String): String = try {
+    val reported = URI(url)
+    val scheme = reported.scheme ?: "https"
+    URI(scheme, null, host, -1, reported.path, reported.query, null).toString()
+} catch (e: Exception) {
+    url
+}
+
 /**
  * The build a check on launch should interrupt somebody for, or null to say
  * nothing at all.
  *
  * Only an actual update is worth a word. Opening the app is not asking a
- * question, so a check that finds nothing — or that cannot reach the update server at all
- * — stays quiet; a phone on a train would otherwise be told off for it every
- * single launch. The button in Settings *is* asking a question, and reports
- * every answer including those two.
+ * question, so a check that finds nothing — or that cannot reach the release
+ * server at all — stays quiet; a phone on a train would otherwise be told off
+ * for it every single launch. The button in Settings *is* asking a question, and
+ * reports every answer including those two.
  */
 fun launchOffer(verdict: UpdateVerdict): Release? =
     (verdict as? UpdateVerdict.Install)?.release

app/src/main/java/org/prolibertate/games/update/Updater.kt

@@ -8,17 +8,36 @@ import android.provider.Settings
 import androidx.core.content.FileProvider
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
+import org.json.JSONArray
 import org.json.JSONObject
+import org.prolibertate.games.BuildConfig
 import java.io.File
 import java.net.HttpURLConnection
 import java.net.URL
 
 /**
- * Over-the-air updates from plg.wallacenet.ca (Cloudflare Pages).
+ * Over-the-air updates from the repository's releases.
  *
- * Release tags are v<series>.<run-number> and the APK's versionCode is that same run
- * number, so comparing the two is enough to tell whether a newer build exists.
- * Everything there is public — no token is embedded in the app.
+ * The channel is the Gitea instance this app ships from
+ * (`git.wallacenet.ca`), not GitHub. Gitea's release API answers with the
+ * same shape the updater reads — `tag_name`, `prerelease`, `draft`, and
+ * assets carrying `browser_download_url` — so this is the same code the
+ * upstream ran, pointed at `/api/v1/repos/...` routes instead of
+ * `api.github.com`, with `limit` where GitHub says `per_page`.
+ *
+ * Release tags are v<series>.<n>, where **n is the stamped build number the
+ * APK's versionCode was built from** (the CI run number plus the fixed
+ * `plgVersionRunOffset` — see docs/CI.md), so comparing the two is enough to
+ * tell whether a newer build exists.
+ *
+ * The repository and its releases are public: no token is embedded in the
+ * app, and every download is anonymous by design. If the repo were ever made
+ * private, every check would simply start failing rather than leaking
+ * anything.
+ *
+ * `BuildConfig.OTA_ENABLED` is a kill switch, not a channel decision — it is
+ * true in this build; setting it false makes every check report that and
+ * fetch nothing.
  *
  * There is nothing to choose here. The channel comes from the running APK, so
  * a dev install looks only at dev builds and a production install only at
@@ -33,6 +52,11 @@ class Updater(private val activity: Activity) {
      * this phone is on, and the phone already knows.
      */
     suspend fun check(): UpdateVerdict = withContext(Dispatchers.IO) {
+        if (!BuildConfig.OTA_ENABLED) {
+            return@withContext UpdateVerdict.Refused(
+                "In-app updates are not enabled for this build yet."
+            )
+        }
         try {
             val channel = installedChannel()
             verdictFor(
@@ -46,37 +70,70 @@ class Updater(private val activity: Activity) {
     }
 
     /**
-     * Each channel publishes a `latest.json` next to its APK on Cloudflare
-     * Pages: `/prod/latest.json` and `/dev/latest.json`. The two live in one
-     * site but separate paths, so a build can only ever look down its own line.
+     * Production reads the "latest release", which by definition skips
+     * prereleases — Gitea implements it as the most recent non-prerelease,
+     * non-draft release, so the rule holds on this instance too.
+     *
+     * Dev walks the release list for the newest prerelease, which is what the
+     * CI pipeline publishes from the dev branch. The list is taken as the
+     * highest versionCode among the dev releases rather than the first one
+     * returned, so the answer does not depend on how the server chose to
+     * order the page.
      */
-    private fun fetchLatestRelease(channel: UpdateChannel): Release? {
-        val path = if (channel == UpdateChannel.DEV) "dev" else "prod"
-        return getJsonObject("$BASE_URL/$path/latest.json")?.let { toRelease(it) }
+    private fun fetchLatestRelease(channel: UpdateChannel): Release? = when (channel) {
+        UpdateChannel.PRODUCTION ->
+            getJsonObject("$API/releases/latest")
+                ?.let { toRelease(it) }
+
+        UpdateChannel.DEV ->
+            getJsonArray("$API/releases?limit=30")
+                ?.let { releases ->
+                    (0 until releases.length())
+                        .mapNotNull { toRelease(releases.getJSONObject(it)) }
+                        .filter { it.channel == UpdateChannel.DEV }
+                        .maxByOrNull { it.versionCode }
+                }
     }
 
     private fun toRelease(json: JSONObject): Release? {
-        val tag = json.optString("tag").ifBlank { return null }
+        val tag = json.optString("tag_name").ifBlank { return null }
         val versionCode = versionCodeOfTag(tag) ?: return null
-        val apkUrl = json.optString("apkUrl").ifBlank { return null }
+        val channel = channelOfTag(tag, json.optBoolean("prerelease"))
+
+        val assets = json.optJSONArray("assets") ?: return null
+        val apks = (0 until assets.length())
+            .map { assets.getJSONObject(it) }
+            .filter { it.optString("name").endsWith(".apk") }
+
+        // A production release may carry the same build twice: once named for
+        // its version, and once under a fixed name so a permanent download link
+        // exists. Pick the versioned one explicitly rather than whichever was
+        // uploaded first, so what gets installed is traceable to its tag.
+        val chosen = apks.firstOrNull { it.optString("name").contains(tag) }
+            ?: apks.firstOrNull()
+            ?: return null
+
         return Release(
             tag = tag,
             versionCode = versionCode,
-            apkUrl = apkUrl,
-            apkName = json.optString("apkName"),
-            channel = channelOfTag(tag, prerelease = false),
+            apkUrl = onReportedHost(chosen.getString("browser_download_url"), SERVER_HOST),
+            apkName = chosen.optString("name"),
+            channel = channel,
         )
     }
 
-    private fun getJsonObject(url: String): JSONObject? {
-        val connection = (URL(url).openConnection() as HttpURLConnection).apply {
+    private fun openConnection(url: String): HttpURLConnection =
+        (URL(url).openConnection() as HttpURLConnection).apply {
             requestMethod = "GET"
-            setRequestProperty("User-Agent", "ProLibertateGames-Updater")
+            setRequestProperty("Accept", "application/json")
+            setRequestProperty("User-Agent", "PilgrimsOfKatan-Updater")
             connectTimeout = 15_000
             readTimeout = 15_000
         }
+
+    private fun getJsonObject(url: String): JSONObject? {
+        val connection = openConnection(url)
         try {
-            // 404 means the channel has nothing published yet.
             if (connection.responseCode != 200) return null
             return JSONObject(connection.inputStream.bufferedReader().use { it.readText() })
         } finally {
@@ -84,6 +141,16 @@ class Updater(private val activity: Activity) {
         }
     }
 
+    private fun getJsonArray(url: String): JSONArray? {
+        val connection = openConnection(url)
+        try {
+            if (connection.responseCode != 200) return null
+            return JSONArray(connection.inputStream.bufferedReader().use { it.readText() })
+        } finally {
+            connection.disconnect()
+        }
+    }
+
     /** Read back from the installed APK's own version name. */
     fun installedChannel(): UpdateChannel = channelOfVersionName(installedVersionName())
 
@@ -135,6 +202,13 @@ class Updater(private val activity: Activity) {
         activity.packageManager.getPackageInfo(activity.packageName, 0).versionName ?: "unknown"
 
     private companion object {
-        const val BASE_URL = "https://plg.wallacenet.ca"
+        /** The Gitea instance that publishes this app's releases. */
+        const val SERVER = "https://git.wallacenet.ca"
+        const val SERVER_HOST = "git.wallacenet.ca"
+        const val OWNER = "devadmin"
+        const val REPO = "PilgrimsOfKatan"
+
+        /** Release routes, Gitea's `/api/v1` spelling of GitHub's API. */
+        const val API = "$SERVER/api/v1/repos/$OWNER/$REPO"
     }
 }

app/src/test/java/org/prolibertate/games/net/ScorekeeperSessionTest.kt

@@ -164,9 +164,6 @@ class ScorekeeperSessionTest {
 
         await("the guest to be let in") { guest.state.value.connected }
         assertFalse(guest.state.value.awaiting)
-        // The sheet follows the connection over the socket, so on a slow runner
-        // it can still be in flight when `connected` flips: wait for it.
-        await("the guest to receive the sheet") { guest.state.value.sheet == host.state.sheet }
         assertEquals(host.state.sheet, guest.state.value.sheet)
         assertTrue(guest.state.value.sheet.started)
         assertTrue(host.state.requests.isEmpty())

app/src/test/java/org/prolibertate/games/update/UpdatePolicyTest.kt

@@ -22,7 +22,7 @@ class UpdatePolicyTest {
         tag = tag,
         versionCode = versionCode,
         apkUrl = "https://example.invalid/$tag.apk",
-        apkName = "ProLibertateGames-$tag.apk",
+        apkName = "PilgrimsOfKatan-$tag.apk",
         channel = channel,
     )
 
@@ -53,6 +53,28 @@ class UpdatePolicyTest {
         assertNull(versionCodeOfTag("nightly"))
     }
 
+    // -- Where the download happens ----------------------------------------
+
+    @Test
+    fun `a release asset is fetched from this app's host, keeping its path`() {
+        // The instance reports its canonical host; the app was told to trust
+        // another. Same bytes, one host, whatever the server names itself.
+        assertEquals(
+            "https://git.wallacenet.ca/devadmin/PilgrimsOfKatan/releases/download/" +
+                "v1.4.1001-dev/PilgrimsOfKatan-v1.4.1001-dev.apk",
+            onReportedHost(
+                "https://git.saskvalleytech.com/devadmin/PilgrimsOfKatan/releases/download/" +
+                    "v1.4.1001-dev/PilgrimsOfKatan-v1.4.1001-dev.apk",
+                "git.wallacenet.ca",
+            ),
+        )
+        // A URL that already says the right host is left exactly as it is.
+        val already = "https://git.wallacenet.ca/devadmin/PilgrimsOfKatan/releases/download/v1.4.1/a.apk"
+        assertEquals(already, onReportedHost(already, "git.wallacenet.ca"))
+        // Anything unparseable survives untouched rather than being dropped.
+        assertEquals("not a url", onReportedHost("not a url", "git.wallacenet.ca"))
+    }
+
     // -- The wall -----------------------------------------------------------
 
     @Test
@@ -129,7 +151,7 @@ class UpdatePolicyTest {
         assertNull("an up-to-date app has no business interrupting", launchOffer(UpdateVerdict.UpToDate))
         assertNull(
             "a phone with no network has nothing to apologise for",
-            launchOffer(UpdateVerdict.Refused("Unable to resolve host api.github.com")),
+            launchOffer(UpdateVerdict.Refused("Unable to resolve host git.wallacenet.ca")),
         )
         // Including the refusal that this whole change exists to produce: being
         // shown the other channel's build is not a thing to be told about.

docs/CI.md

@@ -0,0 +1,141 @@
+# CI, releases, and OTA — decisions and how to build
+
+Status as of the Pilgrims of Katan bootstrap (WALA-118).
+
+## Decisions
+
+1. **The release channel is this instance's own releases.** The app ships from
+   <https://git.wallacenet.ca/devadmin/PilgrimsOfKatan>, and the in-app updater
+   reads that repo's releases over Gitea's REST API. GitHub is not a channel for
+   this project; the only GitHub URLs left are the `upstream` remote and the
+   attribution link in the README.
+
+   The repo is **public on purpose**: the updater downloads anonymously, with no
+   token embedded in the APK. A private repo would make every check fail
+   (the API answers 404 to anonymous callers), not leak anything — but it would
+   also stop updates dead.
+
+2. **CI lives in Actions-compatible workflows in `.github/workflows/`.**
+   Gitea Actions runs workflows from `.github/workflows/` (or `.gitea/workflows/`),
+   so these files serve both a GitHub-style runner and the Gitea instance.
+   Publishing goes through `scripts/publish-release.sh` — Gitea's REST API, the
+   same routes the app's updater reads — rather than the `gh` CLI, which a runner
+   image need not carry.
+
+   | Workflow | Trigger | Publishes |
+   | --- | --- | --- |
+   | `ci.yml` | push to `dev`, PRs into `dev`/`main`, manual | dev prerelease, from `dev` only |
+   | `release.yml` | push to `main`, manual | production release, from `main` only |
+
+   Pull requests build and check but never publish. Prereleases are marked so
+   the "latest release" endpoint — which skips them — can never hand a dev build
+   to a production install.
+
+3. **A runner has to be registered before any of that executes.** As of the
+   bootstrap the instance has **no Actions runner**, so the workflows are
+   correct but idle: a Gitea runner (Docker or host) must be registered against
+   the instance and able to resolve `actions/checkout`,
+   `actions/setup-java`, `android-actions/setup-android` and
+   `actions/upload-artifact`. Until then the manual build below and the manual
+   publish script are the working paths.
+
+4. **The local build is the guaranteed path.** Workflows need a runner that may
+   not exist yet; `./gradlew assembleDebug` + `./gradlew testDebugUnitTest`
+   work on any machine with JDK 17 and the Android SDK (compileSdk 34), and CI's
+   green means exactly these two commands plus lint.
+
+## Build numbers, tags, and why updates never downgrade
+
+An APK is **`<series>.<build number>`**, the release tag is **`v<series>.<build
+number>`**, and the build number is what Android sees as `versionCode`:
+
+```
+build number = CI run number + plgVersionRunOffset      (gradle.properties)
+```
+
+- `plgVersionSeries` (currently `1.4`) is the human-facing series, set by hand
+  in `gradle.properties`.
+- `plgVersionRunOffset` (currently `1000`) is a **permanent floor**, also set by
+  hand in `gradle.properties`, set once at bootstrap and never changed.
+
+Why the offset exists: Gitea Actions restarts run numbers at 1 for each
+workflow, so without it the first release of a fresh instance would be build
+`1` — the number an unstamped local build already carries — and any reset of
+the counter would hand Android a *lower* `versionCode`, which it refuses as a
+downgrade. With the offset, every stamped build starts at 1001 and only ever
+climbs, because the run number is monotonic and the offset never moves. The
+gradle build and both workflows read the same two properties, so the tag and
+the APK inside it cannot name different versions.
+
+The series is a name for people: bumping it changes nothing about ordering,
+because `versionCode` never includes the series.
+
+Unstamped builds (local, or a PR build) are `versionCode 1`, below every
+release — the honest answer for a build nobody stamped.
+
+## Manual build (works today, no runner needed)
+
+```sh
+# JDK 17, Android SDK with platform 34 + build-tools 34
+export JAVA_HOME=...        # a JDK 17 install
+export ANDROID_HOME=...     # SDK root (or set sdk.dir in local.properties)
+
+./gradlew assembleDebug          # dev-channel app (default: ca.wallacenet.pilgrimsofkatan.dev)
+PLG_CHANNEL=production ./gradlew assembleDebug   # production app (ca.wallacenet.pilgrimsofkatan)
+./gradlew testDebugUnitTest      # JVM unit tests
+./gradlew lintDebug              # Android lint (CI runs this too)
+```
+
+The two variants install side by side: different applicationId, different
+launcher name (`Pro Libertate Games DEV` vs `Pro Libertate Games`), different
+tartan sett.
+
+## Manual release (works today, no runner needed)
+
+```sh
+GITEA_TOKEN=… ./scripts/publish-release.sh v1.4.1001 app/build/outputs/apk/debug/app-debug.apk release "$(git rev-parse HEAD)"
+```
+
+The script takes `<tag> <apk> <prerelease|release> [target-sha]`, creates the
+release through `POST /api/v1/repos/{owner}/{repo}/releases`, attaches the APK
+through `POST …/releases/{id}/assets` — which is the upload route Gitea's
+Swagger declares for this instance (1.27.3) — and then reads the release back
+and corrects its state if it did not stick. That last step is not decoration:
+this instance has been observed to accept `draft: false` at create time and
+store the release as a draft after the attachment lands, and a draft is
+invisible to the updater, so the script verifies rather than assumes. If the
+tag already exists it publishes into the existing release instead of failing,
+so a retry is safe.
+
+## What the in-app updater reads
+
+`app/src/main/java/org/prolibertate/games/update/Updater.kt`:
+
+| Channel | Endpoint |
+| --- | --- |
+| production | `GET /api/v1/repos/devadmin/PilgrimsOfKatan/releases/latest` |
+| dev | `GET /api/v1/repos/devadmin/PilgrimsOfKatan/releases?limit=30` |
+
+- `/releases/latest` is documented by Gitea as *the most recent non-prerelease,
+  non-draft release* — the same rule GitHub implements, so the production
+  channel keeps skipping dev builds.
+- The dev path takes the highest `versionCode` among the prereleases rather
+  than whatever came first on the page, so it does not depend on server
+  ordering.
+- The JSON shape is the one the code already parsed from GitHub: `tag_name`,
+  `prerelease`, `draft`, and assets carrying `browser_download_url`. Gitea says
+  `limit` where GitHub says `per_page`.
+- Each asset must be named so it contains its tag —
+  `PilgrimsOfKatan-v1.4.1001.apk` for tag `v1.4.1001` — because the updater
+  picks the versioned APK out of the release's assets by that rule.
+
+`BuildConfig.OTA_ENABLED` is a kill switch, not a channel decision: it is
+`true`, and setting it `false` makes every check report that and fetch nothing.
+`UpdatePolicy.kt` — channel rules, tag parsing, verdicts — is pure and stays
+under test either way.
+
+## Keystore
+
+`app/debug.keystore` is committed deliberately and must never be rotated:
+every build — local, CI, release — signs with it, so an OTA update installs
+over the previous build instead of being rejected for a signature mismatch.

docs/README.md

@@ -40,8 +40,7 @@ Naming: the catalogue id, lowercase, e.g. `crazy8s` → `RULES-crazy8s.md`.
 
 ## Other docs
 
-- Build, CI, releases and OTA are described in the CI section of the root
-  [README](../README.md).
+- [CI.md](CI.md) — build, CI, releases, OTA decisions.
 - `licenses/` — third-party licences that must travel with the app
   (Uncial Antiqua under the SIL OFL; the app itself is GPL-3.0, see `/LICENSE`).
 - Repo-level agent notes live in [`CLAUDE.md`](../CLAUDE.md) at the root.

gradle.properties

@@ -1,12 +1,5 @@
 # Project-wide Gradle settings.
-# C1-only JIT (-XX:TieredStopAtLevel=1): the Gitea runner's JVMs have been
-# crashing intermittently (SIGSEGV in HotSpot's compiler, bad Kotlin compiler
-# codegen) on Zulu, Corretto and Temurin alike. Dropping C2 is the test for
-# whether the optimising JIT is the trigger; it costs some build speed. The
-# Kotlin daemon needs its own copy: setting its options stops it inheriting
-# org.gradle.jvmargs.
-org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8 -XX:TieredStopAtLevel=1
-kotlin.daemon.jvm.options=-Xmx2048m,-XX:TieredStopAtLevel=1
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
 org.gradle.parallel=true
 org.gradle.caching=true
 
@@ -31,10 +24,10 @@ android.nonTransitiveRClass=true
 # when this changes.
 plgVersionSeries=1.4
 
-# The permanent floor under every stamped build number: versionCode, versionName
-# and the release tag are all `run number + this`. Run numbers restart at 1 on a
-# new CI host (Gitea Actions), and Android refuses any versionCode lower than the
-# one installed, so without a floor the first build after a move would look like
-# a downgrade. 1000 sits above every number GitHub reached (prod 30, dev ~172).
-# Set once and never changed.
+# The permanent floor under every stamped build number: versionCode (and the
+# release tag, and versionName) are `run number + this`. Gitea Actions starts
+# run numbers at 1 for each workflow, so without it the first Gitea-era release
+# would be build 1 — the same number an unstamped local build already carries —
+# and any later reset would make Android reject the next build as a downgrade.
+# Set once, at bootstrap, and never changed again: see docs/CI.md.
 plgVersionRunOffset=1000

scripts/publish-release.sh

@@ -0,0 +1,126 @@
+#!/bin/sh
+# Publish a built APK to this repository's Gitea releases — the channel the
+# in-app updater reads (docs/CI.md).
+#
+# The workflows call this, and so can a person: it is the whole release step,
+# runnable by hand on any machine with curl, which matters because a Gitea
+# Actions runner has to exist before the workflows can run at all.
+#
+#   scripts/publish-release.sh <tag> <apk> <prerelease|release> [target-sha]
+#
+# Environment:
+#   GITEA_TOKEN   required — a token that may create releases on the repo.
+#   GITEA_API     API base, default https://git.wallacenet.ca/api/v1
+#   GITEA_REPO    owner/name,  default devadmin/PilgrimsOfKatan
+#
+# The four arguments can also arrive as RELEASE_TAG, RELEASE_APK,
+# RELEASE_KIND and RELEASE_TARGET, which is how the workflows pass them.
+set -eu
+
+usage() {
+    sed -n '2,17p' "$0" | sed 's/^# \{0,1\}//' >&2
+}
+
+tag="${1:-${RELEASE_TAG:-}}"
+apk="${2:-${RELEASE_APK:-}}"
+kind="${3:-${RELEASE_KIND:-}}"
+target="${4:-${RELEASE_TARGET:-${GITHUB_SHA:-HEAD}}}"
+
+case "$kind" in
+    prerelease|release) ;;
+    *) usage; exit 2 ;;
+esac
+[ -n "$tag" ] || { usage; exit 2; }
+[ -f "$apk" ] || { echo "publish-release: no such APK: ${apk:-<unset>}" >&2; exit 2; }
+[ -n "${GITEA_TOKEN:-}" ] || { echo "publish-release: GITEA_TOKEN is not set" >&2; exit 2; }
+
+api="${GITEA_API:-${GITHUB_API_URL:-https://git.wallacenet.ca/api/v1}}/repos/${GITEA_REPO:-${GITHUB_REPOSITORY:-devadmin/PilgrimsOfKatan}}"
+
+tmp="$(mktemp -d)"
+trap 'rm -rf "$tmp"' EXIT INT TERM
+
+# Named for its tag, not for whatever the build happened to call it: the
+# updater picks the versioned APK out of a release's assets by finding the one
+# whose name contains the tag, so an asset called app-debug.apk would only be
+# found by the fallback rule.
+apk_name="PilgrimsOfKatan-${tag}.apk"
+
+# The tag and the file name are both derived from gradle.properties and a run
+# number, so neither can carry a quote or a backslash into this JSON.
+if [ "$kind" = "prerelease" ]; then
+    prerelease=true
+    note="Automated dev-channel build of ${target}. Newer than production and less tested — switch to the Dev update channel in Settings to be offered these. Published as a prerelease so production-channel installs never see it."
+else
+    prerelease=false
+    note="Production-channel build of ${target}. Download ${apk_name} below and install it on an Android device (you may need to allow installs from unknown apps). It is signed with the repo's fixed keystore, which is what lets the in-app updater install over it."
+fi
+
+cat > "$tmp/release.json" <<JSON
+{"tag_name":"${tag}","target_commitish":"${target}","name":"Pilgrims of Katan ${tag}","body":"${note}","prerelease":${prerelease},"draft":false}
+JSON
+
+code="$(curl -sS -o "$tmp/create.json" -w '%{http_code}' -X POST \
+    -H "Authorization: token ${GITEA_TOKEN}" \
+    -H "Content-Type: application/json" \
+    --data @"$tmp/release.json" \
+    "$api/releases")"
+
+# 422 is the usual answer when the tag already exists — a re-run of a
+# workflow, or a second attempt by hand. Publishing into the release that is
+# already there is the right thing to do, not a failure.
+if [ "$code" != "201" ] && [ "$code" != "200" ]; then
+    code="$(curl -sS -o "$tmp/create.json" -w '%{http_code}' \
+        -H "Authorization: token ${GITEA_TOKEN}" \
+        "$api/releases/tags/${tag}")"
+fi
+
+if [ "$code" != "201" ] && [ "$code" != "200" ]; then
+    echo "publish-release: creating release ${tag} failed (HTTP ${code})" >&2
+    cat "$tmp/create.json" >&2
+    echo >&2
+    exit 1
+fi
+
+# Gitea answers compact JSON, and the release's own id is the first "id" in
+# it — the author's object comes later in the document.
+id="$(grep -o '"id":[0-9]*' "$tmp/create.json" | head -n1 | tr -dc '0-9' || true)"
+[ -n "$id" ] || { echo "publish-release: no release id in response" >&2; cat "$tmp/create.json" >&2; echo >&2; exit 1; }
+
+# Attach the APK first, then check the stored state: uploading has been
+# observed to leave a freshly created release as a draft, whatever the create
+# response said, so the check has to be the last thing that happens rather
+# than a step in the middle.
+code="$(curl -sS -o "$tmp/asset.json" -w '%{http_code}' -X POST \
+    -H "Authorization: token ${GITEA_TOKEN}" \
+    -F "attachment=@${apk};filename=${apk_name}" \
+    "$api/releases/${id}/assets")"
+
+if [ "$code" != "201" ] && [ "$code" != "200" ]; then
+    echo "publish-release: attaching ${apk_name} to release ${id} failed (HTTP ${code})" >&2
+    cat "$tmp/asset.json" >&2
+    echo >&2
+    exit 1
+fi
+
+# Read back what the database actually stored before declaring success. A draft
+# is invisible to the updater — exactly what a channel must not silently become
+# — and this instance has been seen to report one as published at create time
+# and store it as a draft by the time it is read.
+curl -sS -o "$tmp/stored.json" -H "Authorization: token ${GITEA_TOKEN}" "$api/releases/${id}"
+if grep -q '"draft":true' "$tmp/stored.json" ||
+    ! grep -q "\"prerelease\":${prerelease}" "$tmp/stored.json"; then
+    state="$(curl -sS -o "$tmp/fix.json" -w '%{http_code}' -X PATCH \
+        -H "Authorization: token ${GITEA_TOKEN}" \
+        -H "Content-Type: application/json" \
+        -d "{\"draft\":false,\"prerelease\":${prerelease}}" \
+        "$api/releases/${id}")"
+    if [ "$state" != "200" ]; then
+        echo "publish-release: release ${tag} is stored with the wrong state (HTTP ${state})" >&2
+        cat "$tmp/fix.json" >&2
+        echo >&2
+        exit 1
+    fi
+    echo "publish-release: corrected the stored state of ${tag} (it was saved as a draft)"
+fi
+
+echo "publish-release: ${tag} -> release ${id} on ${api#*/repos/}, asset ${apk_name}"

settings.gradle.kts

@@ -14,5 +14,5 @@ dependencyResolutionManagement {
     }
 }
 
-rootProject.name = "ProLibertateGames"
+rootProject.name = "PilgrimsOfKatan"
 include(":app")

site/404.html

@@ -1,3 +0,0 @@
-<!doctype html>
-<html lang="en"><head><meta charset="utf-8"><title>Not found</title></head>
-<body><h1>404</h1><p>Not found. <a href="/">Pro Libertate Games downloads</a></p></body></html>

site/_headers

@@ -1,7 +0,0 @@
-/*/latest.json
-  Cache-Control: no-cache
-  Access-Control-Allow-Origin: *
-
-/*.apk
-  Content-Type: application/vnd.android.package-archive
-  Cache-Control: public, max-age=300

site/index.html

@@ -1,34 +0,0 @@
-<!doctype html>
-<html lang="en">
-<head>
-<meta charset="utf-8">
-<meta name="viewport" content="width=device-width, initial-scale=1">
-<title>Pro Libertate Games</title>
-<style>
-  :root { color-scheme: light dark; font-family: system-ui, sans-serif; }
-  body { max-width: 32rem; margin: 3rem auto; padding: 0 1rem; line-height: 1.5; }
-  .card { border: 1px solid #8884; border-radius: .5rem; padding: 1rem; margin: 1rem 0; }
-  a.dl { display: inline-block; padding: .5rem 1rem; border-radius: .4rem; background: #2563eb; color: #fff; text-decoration: none; }
-  small { opacity: .7; }
-</style>
-</head>
-<body>
-<h1>Pro Libertate Games</h1>
-<p>Android builds. Allow <em>Install unknown apps</em> for your browser to sideload.</p>
-<div class="card" id="production"><h2>Production</h2><p>Loading…</p></div>
-<div class="card" id="dev"><h2>Dev</h2><p>Loading…</p></div>
-<script>
-for (const [channel, path] of [["production", "prod"], ["dev", "dev"]]) {
-  const box = document.getElementById(channel);
-  const title = box.querySelector("h2").outerHTML;
-  fetch(`/${path}/latest.json`, { cache: "no-cache" })
-    .then(r => r.ok ? r.json() : Promise.reject())
-    .then(j => {
-      box.innerHTML = `${title}<p><a class="dl" href="${j.apkUrl}">Download ${j.tag}</a></p>` +
-        `<small>Always newest: <a href="/${path}/ProLibertateGames.apk">/${path}/ProLibertateGames.apk</a></small>`;
-    })
-    .catch(() => { box.innerHTML = `${title}<p>No build published yet.</p>`; });
-}
-</script>
-</body>
-</html>