diff --git a/PLAN.md b/PLAN.md
index fde1ff8..6586752 100644
--- a/PLAN.md
+++ b/PLAN.md
@@ -1622,6 +1622,17 @@ a mechanism rather than diligence:
   replaceable by a file copy, and that promise survives exactly as long as nobody types the address
   into a paragraph. Same argument as `checkTokens.mjs` and colour literals — the check is the
   mechanism, diligence is not.
+
+  **All three network checks read a file through Gitea's `contents` endpoint, never `raw`** —
+  `checkFacts.mjs`, `checkQuickstart.mjs`, `checkReference.mjs`. Phase 12b found the reason.
+  `raw` answers with `Cache-Control: public, max-age=21600`, so the CDN in front of Gitea keeps
+  a copy for six hours: on cutover day this check read `website`'s `version.js` from a fortnight
+  earlier and failed the site for saying Module API 1.9.0 when `main` said 1.6.0 — except that
+  `main` said 1.9.0, and nothing anyone could edit here would have made it pass. `contents`
+  answers `private, must-revalidate` and is not cached, at the cost of a base64 decode. Same
+  argument as `checkLinks.mjs` fetching nothing: a check that goes red on someone else's
+  infrastructure is a check people learn to ignore, and one that goes red on a stale copy is
+  worse — it is indistinguishable from the failure it exists to report.
 - **`scripts/checkLinks.mjs`** — every internal link resolves; every outbound link into a
   `RunicGateway` repo points at a branch path, not a commit permalink. **Built in phase 4** (D23),
   and it reads `dist/client` rather than `src/`: half the links these pages carry are assembled from
diff --git a/PLAY_DATA_SAFETY.md b/PLAY_DATA_SAFETY.md
index ca50a70..89b0767 100644
--- a/PLAY_DATA_SAFETY.md
+++ b/PLAY_DATA_SAFETY.md
@@ -32,6 +32,7 @@ Where the console offers free text about security practices, two things are wort
 | App info and performance | Other app data | No | No | Not collected by us. Stored on the device only. |
 | Messages | Other in-app messages | No | No | Not collected by us. Declare the relay hop in the console’s free-text security section if it asks. |
 | Messages | Other user-generated content | No | No | Not collected by us. |
+| Messages | Other in-app messages | No | No | Not collected by us. Stored on the device only. |
 | Device or other IDs | Device or other IDs | No | No | Not collected. |
 
 ## Each answer, and why it is the truthful one
@@ -83,12 +84,23 @@ Push is off until you enable it. When you do, the app mints a random, unguessabl
 
 **Messages → Other user-generated content.** Not collected by us.
 
-Forum posts, Team activity, character and shard information, notification preferences: all of it is a live read or write against the deployment. Nothing is cached for offline use and nothing is duplicated anywhere else — the app with no signal is an app with no content, which is a limitation and also an accurate description of where the data lives.
+Forum posts, Team activity, character and shard information, notification preferences: all of it is a live read or write against the deployment. Apart from the notification snapshot described in the next entry, nothing is cached for offline use and nothing is duplicated anywhere else — the app with no signal is an app with almost no content, which is a limitation and also an accurate description of where the data lives.
 
 - **Why that answer:** Content is written to the community’s own installation. We have no copy, no access and no way to obtain one.
 - **Retention:** Held by the deployment, under its operator’s policy
 - **Read from:** `PLAN.md §9 section 2`
 
+### A snapshot of your notifications, so the inbox opens without a signal
+
+**Messages → Other in-app messages.** Not collected by us. Stored on the device only.
+
+The app keeps the most recent notifications it has already fetched — at most thirty, and only the first page — on the device, so opening the inbox shows you what you had rather than a spinner. It is a copy of what the deployment already sent you and it is refreshed from there; nothing is written here that was not read from your own account. It is scoped to the account that fetched it, so a second person signing in on the same phone is never shown the first one’s messages.
+
+- **Why that answer:** The snapshot is written on the phone from data the deployment had already delivered. It is not uploaded anywhere, and no server we operate is on either end of it.
+- **Retention:** Until you sign out, or the thirty are pushed out by newer ones
+- **In detail:** Signing out deletes the snapshot outright. It lives in the app’s ordinary preference store rather than the encrypted one — sign-in tokens are the thing that store is for — which is worth stating plainly: on a device where someone has root, these are readable, and they are notification bodies rather than credentials.
+- **Read from:** `core/inbox/DataStoreInboxCache.kt, data/repository/AuthRepository.kt`
+
 ### No analytics, no crash reporting, no advertising
 
 **Device or other IDs → Device or other IDs.** Not collected.
@@ -116,4 +128,4 @@ Not part of the Data Safety form — that form is about the app — but a review
 - **Your browser’s user-agent string, truncated** — With the row; blanked on removal.
 - **The web server’s access log** — Short-term operational retention, then rotated away.
 
-Last generated from data dated 2026-08-24. Regenerate with `npm run play:datasafety` after any change to what the app stores.
+Last generated from data dated 2026-09-01. Regenerate with `npm run play:datasafety` after any change to what the app stores.
diff --git a/scripts/checkFacts.mjs b/scripts/checkFacts.mjs
index 8bf8fd2..f6e3a33 100644
--- a/scripts/checkFacts.mjs
+++ b/scripts/checkFacts.mjs
@@ -60,8 +60,28 @@ async function api(pathname) {
   return res;
 }
 
-const raw = async (repo, filePath, ref) =>
-  (await api(`${repo}/raw/${filePath}?ref=${encodeURIComponent(ref)}`)).text();
+/**
+ * A file's bytes, read through the `contents` endpoint rather than `raw`.
+ *
+ * `raw` answers with `Cache-Control: public, max-age=21600`, so the CDN in front of Gitea
+ * serves a copy for six hours and this check can read a blob most of a working day old.
+ * That is not theoretical: on the day of the engagement cutover it reported website's
+ * MODULE_API_VERSION as 1.6.0 -- the value from two weeks earlier -- and failed a site
+ * whose number was right. A check that goes red on stale data is a check people learn to
+ * ignore, which is the one failure mode this file exists to avoid.
+ *
+ * `contents` answers `private, must-revalidate`, which the CDN does not cache, so it is
+ * always the ref's current blob. The cost is a JSON parse and a base64 decode.
+ */
+async function raw(repo, filePath, ref) {
+  const meta = await json(`${repo}/contents/${filePath}?ref=${encodeURIComponent(ref)}`);
+  if (meta.encoding !== 'base64' || typeof meta.content !== 'string') {
+    throw new Error(
+      `${repo}:${filePath}@${ref} did not come back as a base64 file (encoding ${meta.encoding}).`
+    );
+  }
+  return Buffer.from(meta.content, 'base64').toString('utf8');
+}
 
 const json = async (pathname) => (await api(pathname)).json();
 
diff --git a/scripts/checkQuickstart.mjs b/scripts/checkQuickstart.mjs
index d824222..7b4da4b 100644
--- a/scripts/checkQuickstart.mjs
+++ b/scripts/checkQuickstart.mjs
@@ -55,12 +55,18 @@ const checked = [];
 const ok = (what) => checked.push(what);
 const fail = (what, detail) => failures.push({ what, detail });
 
-/** Same raw-file accessor checkFacts.mjs uses, and for the same reason. */
+/** Same file accessor checkFacts.mjs uses, and for the same reason -- including the CDN one. */
 async function raw(repo, filePath, ref) {
-  const url = `${BASE}/api/v1/repos/${ORG}/${repo}/raw/${filePath}?ref=${encodeURIComponent(ref)}`;
+  const url = `${BASE}/api/v1/repos/${ORG}/${repo}/contents/${filePath}?ref=${encodeURIComponent(ref)}`;
   const res = await fetch(url, { headers: { Authorization: `token ${TOKEN}` } });
   if (!res.ok) throw new Error(`${res.status} ${res.statusText} for ${url}`);
-  return res.text();
+  const meta = await res.json();
+  if (meta.encoding !== 'base64' || typeof meta.content !== 'string') {
+    throw new Error(
+      `${repo}:${filePath}@${ref} did not come back as a base64 file (encoding ${meta.encoding}).`
+    );
+  }
+  return Buffer.from(meta.content, 'base64').toString('utf8');
 }
 
 /**
diff --git a/scripts/checkReference.mjs b/scripts/checkReference.mjs
index e297ce0..93bd51b 100644
--- a/scripts/checkReference.mjs
+++ b/scripts/checkReference.mjs
@@ -53,12 +53,18 @@ const checked = [];
 const ok = (what) => checked.push(what);
 const fail = (what, detail) => failures.push({ what, detail });
 
-/** Same raw-file accessor checkFacts.mjs and checkQuickstart.mjs use. */
+/** Same file accessor checkFacts.mjs and checkQuickstart.mjs use, CDN caveat included. */
 async function raw(repo, filePath, ref = 'main') {
-  const url = `${BASE}/api/v1/repos/${ORG}/${repo}/raw/${filePath}?ref=${encodeURIComponent(ref)}`;
+  const url = `${BASE}/api/v1/repos/${ORG}/${repo}/contents/${filePath}?ref=${encodeURIComponent(ref)}`;
   const res = await fetch(url, { headers: { Authorization: `token ${TOKEN}` } });
   if (!res.ok) throw new Error(`${res.status} ${res.statusText} for ${url}`);
-  return res.text();
+  const meta = await res.json();
+  if (meta.encoding !== 'base64' || typeof meta.content !== 'string') {
+    throw new Error(
+      `${repo}:${filePath}@${ref} did not come back as a base64 file (encoding ${meta.encoding}).`
+    );
+  }
+  return Buffer.from(meta.content, 'base64').toString('utf8');
 }
 
 /**
diff --git a/src/config/sidebar.mjs b/src/config/sidebar.mjs
index 08a06cc..e91818e 100644
--- a/src/config/sidebar.mjs
+++ b/src/config/sidebar.mjs
@@ -38,6 +38,8 @@ export const docsSidebar = [
       { label: 'Teams', slug: 'docs/administration/teams' },
       { label: 'Moderation', slug: 'docs/administration/moderation' },
       { label: 'Notifications and email', slug: 'docs/administration/notifications-and-email' },
+      { label: 'Engagement rules', slug: 'docs/administration/engagement-rules' },
+      { label: 'Message templates', slug: 'docs/administration/message-templates' },
       { label: 'Managing modules', slug: 'docs/administration/managing-modules' },
       { label: 'The shard connection', slug: 'docs/administration/the-shard-connection' },
       { label: 'Maintenance and upgrades', slug: 'docs/administration/maintenance-and-upgrades' },
@@ -113,6 +115,8 @@ export const plannedSidebar = {
     'Teams',
     'Moderation',
     'Notifications and email',
+    'Engagement rules',
+    'Message templates',
     'Managing modules',
     'The shard connection',
     'Maintenance and upgrades',
diff --git a/src/content/docs/docs/administration/configuration.mdx b/src/content/docs/docs/administration/configuration.mdx
index a101bda..f5bbc2d 100644
--- a/src/content/docs/docs/administration/configuration.mdx
+++ b/src/content/docs/docs/administration/configuration.mdx
@@ -59,9 +59,10 @@ per-Team settings:
 ## Email
 
 Configured on the same screen and covered in
-[Notifications and email](/docs/administration/notifications-and-email/): it is Gmail over
-OAuth2, it reuses the Google authentication client, and it must be set up on the
-[Authentication](/docs/administration/authentication/) page first.
+[Notifications and email](/docs/administration/notifications-and-email/): pick a mail
+transport, enter its host, port and credentials, and send a test. It depends on nothing
+else on the site — a relay is the recommended posture, a mailbox provider over SMTP the
+simplest, and your own MTA needs no credentials at all.
 
 <Aside type="note" title="Until email is connected, the contact form is a mailto: link">
 That is a deliberate fallback rather than a failure — but it does mean the *Contact email*
diff --git a/src/content/docs/docs/administration/engagement-rules.mdx b/src/content/docs/docs/administration/engagement-rules.mdx
new file mode 100644
index 0000000..f03dd33
--- /dev/null
+++ b/src/content/docs/docs/administration/engagement-rules.mdx
@@ -0,0 +1,175 @@
+---
+title: Engagement rules
+description: Decide what your site mails and shows people — the rule editor, saved audiences, the trigger catalog and the send log that answers "did they actually get it".
+---
+
+import { Aside } from '@astrojs/starlight/components';
+
+[Notifications and email](/docs/administration/notifications-and-email/) is about where a
+message goes. [Message templates](/docs/administration/message-templates/) is about what it
+says. This page is the part in between: **what makes one get sent at all.**
+
+A **rule** is four decisions — *when* (a trigger), *to whom* (an audience), *by what*
+(channels), and *how often* (timing). **Admin → Engagement → Rules.**
+
+## Nothing sends until you turn it on
+
+Every rule arrives switched **off**. That is true of the ones you make, and it is true of
+the ones your modules ship with them: install a game module and you get a shelf of ready
+rules, all dark, none of them mailing anybody. Turning one on is a deliberate, separate
+act.
+
+The same caution runs through the rest of the screen. Every rule carries a **hard ceiling
+on sends per hour** — you cannot save one without a number — because the failure mode of an
+automated mailer is not a wrong message, it is ten thousand of them at four in the morning.
+
+<Aside type="caution" title="Upgrading? Your Team emails are here now">
+Team notification email used to be its own pipeline. It is engagement rules now, and — like
+every other seeded rule — those four rules arrive **disabled**. If your members were getting
+Team mail before an upgrade, it stops until you turn them on. The admin dashboard says so
+while it is true.
+</Aside>
+
+## What a rule is made of
+
+**The trigger** is the event that fires it: a house falling into disrepair, a post being
+published, a login failing. Pick it from what is registered — see
+[the catalog](#the-trigger-catalog) below. A rule's trigger is **fixed once the rule
+exists**: its cooldowns, its pending messages and its whole send history are about one
+event, so changing it would silently be a different rule wearing the same name. Make a new
+one instead.
+
+**The audience** is who hears about it. Some are built in — the person the event is about,
+everyone subscribed to it, staff. Others come from your modules and are named in their own
+vocabulary. You can also point a rule at a **saved audience** you composed yourself; see
+[Audiences](#audiences).
+
+**The channels** are how it reaches them: on the site, by email, by push. A rule can name
+more than one, and each channel picks its own template — the same event can be a sentence
+in the inbox and a properly laid-out letter in the mail.
+
+**The timing** is the part worth reading twice.
+
+- A **delay** holds the message before it goes, so a situation that resolves itself never
+  produces a message at all.
+- **Cancel on** names the events that call it back. A warning that a house is about to
+  collapse waits fifteen minutes and is cancelled outright if the owner turns up and
+  repairs it — nobody is told their house was in danger after it stopped being in danger.
+- A **cooldown** is the "not again for a while" limit, counted **per person, per subject
+  and per channel**. Per subject, so a cooldown about one house says nothing about another.
+  Per channel, so "one a day about this house" means one email *and* one inbox item, which
+  is what an operator setting that limit means.
+
+## Audiences
+
+**Admin → Engagement → Audiences** is where you build a named set of people out of the ones
+your modules declare — *members of this Team*, *the sitting governors* — and combine them:
+all of these, any of these, none of these.
+
+One rule governs the whole screen: **composition narrows and never widens.**
+
+- The ceiling of a saved audience is **derived** from the tightest thing in it, never
+  chosen. That is true of "any of" too, where the intuitive answer — the widest of the two —
+  is the wrong one. A ceiling says what an expression is *allowed* to reach, not what it
+  happens to resolve to today.
+- **"None of" is only offered inside an "all of" group.** Alone it would have to mean
+  "everybody except these", which is a broadcast built out of a short list, and it is not
+  offered anywhere it would mean that.
+- Two audiences with no relationship between them — staff and "the person this is about",
+  say — have no honest combined ceiling, so the save is refused rather than guessing which
+  side to take.
+
+Before you save a rule, the editor shows you a **reach preview**: a number, never a list of
+names. It will also tell you when a number is a floor rather than an answer, and when an
+audience resolves to nobody at all and why.
+
+## The ceiling, and why a rule will not offer the audience you expected
+
+Every trigger declares the **widest audience a rule may ever give it**. It is the security
+boundary of the whole system, and it is set in code by whoever declared the event, not in
+the admin panel. Staff-only events cannot be widened into public ones by anybody, including
+you.
+
+Seven values, and they are a **tree, not a ladder**:
+
+| Ceiling | Who that is |
+| --- | --- |
+| `everyone` | Everyone, including signed-out visitors |
+| `authenticated` | Any signed-in user |
+| `subscribers` | Signed-in users subscribed to this event |
+| `members` | Members of a module-declared list |
+| `staff` | Staff only — admins, editors and moderators |
+| `admin` | Administrators only |
+| `owner` | Only the user the event is about |
+
+<Aside type="note" title="Fewer people is not less exposure">
+The tempting reading is a ladder — that a staff-only event could obviously also go to just
+one person. It cannot, and the example is the whole argument: cheat detection is a
+staff-only event, and "just one person" would be *the player it was detected on*. The
+question a ceiling answers is never how many, it is **which**.
+</Aside>
+
+So `staff` does not permit `owner`, `members` does not permit `subscribers`, and the editor
+simply does not offer you the audiences the trigger forbids. The one exception proves the
+rule: `admin` sits under `staff`, because every administrator really is staff.
+
+## The trigger catalog
+
+**Admin → Engagement → Triggers** lists every event a rule can be built on, and it is
+read-only on purpose — **there is no table behind it**. A trigger is declared in code, by
+the site or by an installed module, so what you are looking at is whatever registered on
+this boot. Uninstall a module and its triggers stop appearing; nothing was deleted.
+
+Two things it shows that are invisible everywhere else:
+
+- **The variables** each event carries, with an example of each. This is the list a template
+  is allowed to reference — when a message comes out with a hole in it, this is the screen
+  that says why.
+- **The ceiling**, so when the rule editor offers you a narrower set of audiences than you
+  expected, you can see the number it is obeying.
+
+### Dormant rules
+
+A rule can be switched on and still be unable to fire — most often because the module that
+declared its trigger, or the audience it points at, is no longer installed. Those are
+badged **dormant** in the list, with the reason, because "this rule cannot fire" is a
+different fact from "this rule is off" and you need both. The on/off switch keeps working
+on a dormant rule, deliberately: a rule whose module has gone is exactly the rule you most
+want to be able to stop.
+
+## The send log
+
+**Admin → Engagement → Send Log** answers one question: *did that person get that message,
+and if not, why not?* Every attempt is a row — when, what fired it, which user, which
+channel, and the result. Filter by result to go straight to what failed.
+
+| Result | What it means |
+| --- | --- |
+| **Sent** | Handed to the channel successfully |
+| **Failed** | The attempt errored — the reason is on the row, not hidden in a tooltip |
+| **Not sent** | Suppressed before it was attempted: unsubscribed, unverified, or on the [suppression list](/docs/administration/troubleshooting/) |
+| **Bounced** | The receiving server rejected it after the fact |
+| **Marked as spam** | The recipient reported it |
+
+Test sends from the template editor land here too, labelled as such, so you can confirm
+your own test arrived before turning a rule on for real.
+
+<Aside type="tip" title="Two things it will not show you, on purpose">
+**The email address.** The log stores a one-way hash of it — enough to tie a bounce back to
+a delivery, not enough to become a second address book.
+
+**A name.** It holds the user id, and that is deliberate: joining the account list in would
+quietly turn a delivery log into a staff-readable directory. Paste the id into Moderation,
+which is where a person's record belongs.
+</Aside>
+
+## What a game module brings
+
+A module declares its own triggers and its own audiences, in its own vocabulary, and it may
+ship rules and message bodies to go with them. The Ultima Online module ships a large family
+of them — houses falling to ruin, vendors running out of gold, a governor being seated, a
+guild's fortunes — written in the voice of an in-world office rather than a system alert.
+
+All of them arrive **disabled**, like every other seeded rule. Read the list in
+**Admin → Engagement → Triggers**, turn on the ones your shard should send, and check the
+send log the first time each one fires.
diff --git a/src/content/docs/docs/administration/message-templates.mdx b/src/content/docs/docs/administration/message-templates.mdx
new file mode 100644
index 0000000..05112bd
--- /dev/null
+++ b/src/content/docs/docs/administration/message-templates.mdx
@@ -0,0 +1,133 @@
+---
+title: Message templates
+description: Edit what your site's email actually says — the block editor, the variable palette, the preview, test sends, and the send log that tells you whether a message arrived.
+---
+
+import { Aside } from '@astrojs/starlight/components';
+
+Every message your site sends — password resets, invitations, notifications — is a
+**template** you can edit. They ship working, so a fresh site mails correctly before you
+open this screen at all. You come here when you want it to sound like your shard.
+
+**Admin → Engagement → Templates.**
+
+## What is in the list
+
+Each row is one message. The ones marked **system** are the ones the site itself depends
+on: the password reset, the invitation, the address-confirmation mail. You can edit every
+word of those, but you cannot delete them — a site with no password-reset body is a site
+where nobody can get back in.
+
+The rest are the general-purpose bodies that rules send. Those you can delete, as long as
+no rule is currently pointing at one.
+
+<Aside type="tip" title="Your edits survive upgrades">
+When you edit a shipped template, the site remembers that a person changed it. Later
+versions may ship an improved default for the same message — and it will **not** be applied
+over your words. You will see a note on the row telling you a newer default exists, and it
+is up to you whether to look at it.
+</Aside>
+
+## Editing a message
+
+The editor has the message on the left and a live preview on the right.
+
+### The body is blocks, not HTML
+
+You build a message out of pieces: a heading, a paragraph, a button, a divider, an image,
+or an item list. Add one from the row of buttons, click it to edit it, and use the arrows
+to move it. There is no HTML to write, which is deliberate — email HTML is a genuinely
+horrible format, and the blocks already produce something that survives Outlook.
+
+### Variables are chosen, never typed
+
+Under most text fields is a row of small grey names: `siteName`, `resetUrl`, `title`. Those
+are the **variables** this particular message is given when it is sent. Click one and it is
+inserted as a token; the message that goes out has the real value in its place.
+
+You cannot invent a variable. If you type one the message is not given — a typo, or a name
+you remembered from a different message — the save is refused and the error names the
+variable. That is on purpose: a variable that does not exist renders as *nothing*, so
+without the check the mistake would be invisible until it reached somebody's inbox as a
+sentence with a hole in it.
+
+To see every variable a given event provides, with an example of each, look at
+**Admin → Engagement → Triggers**.
+
+### Both halves of the message
+
+Every email goes out in two forms: the designed HTML one, and a plain-text one for clients
+that will not show HTML. The plain-text half is generated from your blocks automatically,
+and you can see it under the **Plain text** tab.
+
+If the generated version is not good enough, write your own in **Plain-text part** at the
+bottom of the editor. Whatever you write there replaces the generated text completely.
+
+A published message must have *something* in its text part. If every block you used
+contributes nothing to it — a message made only of dividers and images, say — the save is
+refused.
+
+### Draft and published
+
+A **draft** is not what goes out. While a message is a draft, the site sends the shipped
+default in its place, so you can leave something half-finished without breaking anything.
+Switch it to **Published** when you want your version to be the one people receive.
+
+## The preview
+
+The preview is rendered by the server using the same code that renders the real message, so
+what you see is what will arrive — not an approximation drawn by the browser.
+
+It fills the variables in with example values, so you never need to trigger a real event to
+see what a message looks like.
+
+Three controls are worth knowing:
+
+- **Desktop / Mobile** — the same body at a reading-pane width and a phone width.
+- **Dark mode** — an approximation of what mail clients that invert light messages will do
+  to yours. Worth a glance: a design that relies on a light background can come out as
+  dark-on-dark for a large minority of readers.
+- **Plain text** — the other half of the message, as described above.
+
+## Sending yourself a test
+
+The **Send a test** box sends the message to any address you type, through whatever mail
+transport the site is configured with (**Admin → Settings → Email delivery** — see
+[Notifications and email](/docs/administration/notifications-and-email/)).
+
+It sends **what is on screen**, saved or not. That is the point of it: try a wording, send
+it to yourself, look at it in a real inbox, and only then decide whether to save.
+
+Test sends are recorded in the send log like any other message, including when they fail.
+
+## Making a new template
+
+You do not start from a blank page. Pick a message that is close to what you want, press
+**Duplicate**, and give the copy a key.
+
+The **key** is how a rule refers to the template — `notify.house-idoc`, say. Lowercase
+letters, digits, dots and dashes, and it cannot be changed later, so pick one that will
+still make sense in a year.
+
+The copy always starts as a draft. Once you are happy with it, publish it and point a rule
+at it in **Admin → Engagement → Rules**.
+
+<Aside type="caution" title="A template a rule is using cannot be deleted">
+If you try, the site tells you which rules are still pointing at it. Repoint or delete
+those first. The alternative — letting the delete through — would leave a rule that quietly
+stops producing mail, and nothing on screen would say why.
+</Aside>
+
+## Did it arrive?
+
+**Admin → Engagement → Send Log** lists every message the site tried to deliver, newest
+first, successes and failures alike. When mail is not arriving, this is the screen that
+tells you whether the site tried and the relay refused, or whether it never tried at all.
+
+Failures carry the reason the mail server gave, which is usually the actual answer — a
+rejected sender address, a bad password, a relay that will not accept your domain.
+
+The log does not store anybody's email address. It keeps a one-way fingerprint instead, so
+that a bounce can be matched back to a delivery without the log itself becoming a second
+copy of your members' addresses. The rest of that screen — and the rules that decide a
+message is sent at all — is [Engagement rules](/docs/administration/engagement-rules/).
diff --git a/src/content/docs/docs/administration/notifications-and-email.mdx b/src/content/docs/docs/administration/notifications-and-email.mdx
index 59bb1de..7adb945 100644
--- a/src/content/docs/docs/administration/notifications-and-email.mdx
+++ b/src/content/docs/docs/administration/notifications-and-email.mdx
@@ -1,6 +1,6 @@
 ---
 title: Notifications and email
-description: Email over Gmail OAuth2, the announcement pipeline and its legs, the Discord bot, and opt-in push to the mobile app.
+description: Email over SMTP, the announcement pipeline and its legs, the Discord bot, and opt-in push to the mobile app.
 ---
 
 import { Aside } from '@astrojs/starlight/components';
@@ -9,21 +9,67 @@ Four separate delivery paths, each optional, each off until you configure it. A
 configures none of them still works — it just never reaches anyone who is not looking at
 it.
 
+This page is about the paths themselves. What decides that a particular message gets sent
+down one of them is a rule — see [Engagement rules](/docs/administration/engagement-rules/).
+
 ## Email
 
-**Admin → Settings → Email delivery.** The site sends contact-form messages (and test
-messages) through **Gmail over OAuth2**, delivered to the *Contact email* setting.
+**Admin → Settings → Email delivery.** The site sends contact-form messages, invitations,
+password resets, team notifications and test messages through **SMTP**. Contact-form mail
+goes to the *Contact email* setting.
 
-It reuses the **Google authentication client**, so the order is fixed: configure Google on
-the [Authentication](/docs/administration/authentication/) page first, then press **Connect
-Gmail** here. Until then the panel reads *Unconfigured* and says exactly that.
+You pick a mail transport and fill in the fields it asks for. There is no consent flow and
+no redirect to bounce through — it is a form, and the credentials go straight into the
+database encrypted at rest, write-only: the panel will tell you a password is *set*, and
+will never show it to you again.
 
-The refresh token it stores is encrypted at rest like every other secret.
+### Three ways to point it somewhere
 
-<Aside type="note" title="There is no SMTP option">
-Gmail over OAuth2 is the only supported delivery path today. Until it is connected, the
-contact form falls back to a `mailto:` link to the contact address — which works, and puts
-the message in the visitor's own mail client rather than in your logs.
+Any SMTP server works. Which one you should use depends on how much mail you expect to send.
+
+**A relay — the recommended one.** Mailgun, SES, Postmark or equivalent: their host, port
+`587`, *Implicit TLS* **off**, and your API key as the password. Deliverability is the hard
+part of sending mail — reputation, DKIM, bounce handling — and this is the option where
+somebody else owns it. Use this for anything with real volume.
+
+**A mailbox provider over SMTP — the simplest.** For example `smtp.gmail.com`, port `587`,
+*Implicit TLS* **off**, your address as the username, and an
+[app password](https://support.google.com/accounts/answer/185833) — not your account
+password, and it requires 2-Step Verification to be on. Fine for a small site; subject to
+the provider's daily send caps.
+
+**Your own MTA.** If you already run mail on the same host: its address, port `25`,
+*Implicit TLS* **off**, username and password blank. The site treats a username with no
+password as incomplete, since that authenticates as nobody.
+
+<Aside type="caution" title="The two fields that cause most failures">
+**Implicit TLS** belongs *on* only for port **465**. On port `587` leave it **off** — the
+connection still upgrades to TLS, using STARTTLS. Port 587 with it on does not report an
+error; it hangs.
+
+**Send from** must be an address the account is allowed to send as. Unlike a username, this
+is not verified when you save it — a server that refuses your sender rejects the mail for
+SPF/DMARC reasons that look like nothing at all from the outside. **Send test** is what
+proves it, and it names this specifically when it happens.
+</Aside>
+
+Until a transport is configured, the contact form falls back to a `mailto:` link to the
+contact address — which works, and puts the message in the visitor's own mail client rather
+than in your logs. Invitations surface a copyable accept link instead, and password resets
+still answer normally.
+
+<Aside type="note" title="Upgrading from the Gmail connect flow">
+Earlier versions authorised a mailbox with a **Connect Gmail** consent flow that borrowed
+the Google authentication client. That flow has been removed.
+
+If your site used it, mail **stops** on upgrade until you enter SMTP credentials — and
+nothing errors when it does, because every sender degrades politely. The admin dashboard
+warns you while it is true. `smtp.gmail.com` port 587 with an app password is the shortest
+route back.
+
+Single sign-on is unaffected: the Google provider exists for SSO in its own right, and email
+merely borrowed its credentials. Removing the borrow also removes a trap — rotating the SSO
+secret used to break outbound mail silently.
 </Aside>
 
 ## Announcements
@@ -75,14 +121,45 @@ Two properties matter for what you have to trust:
 Without `NTFY_PUBLIC_URL` / `NTFY_ALLOWED_ORIGINS`, the app simply shows push as
 unavailable for your instance — nothing breaks.
 
+A tickle raised by an engagement rule carries a pointer to the matching item in the
+[on-site inbox](#on-site-notifications) where there is one, so the app opens on the thing
+that happened rather than on a list. It is still only a pointer: the content is fetched, not
+delivered.
+
+## On-site notifications
+
+The third way to reach somebody, and the only one that needs no relay, no mailbox and no
+app: an item in their **notification inbox** on the site itself. A bell in the header
+carries the unread count; the list lives at **Account → Notifications**.
+
+Two things are worth knowing before you enable a rule that uses it:
+
+- **It is the one channel that is on by default.** Push and email are opt-in — both reach
+  somebody somewhere else, so both have to be asked for. An inbox item is a row on a page
+  the person chose to open, so it is opt-*out*: they switch it off per notification under
+  Account → Notifications → Settings.
+- **The body is plain text, always.** The in-app template renders through the same block
+  editor as your mail, but only the text of each block is stored, so nothing an operator
+  writes can become markup on somebody else's page. Links are site-relative or dropped.
+
+Old, read items are pruned nightly (90 days by default). **Unread items are never pruned** —
+an inbox that quietly deleted things nobody had seen would make the unread badge meaningless.
+
 ## Who receives what
 
-The per-person side of this lives in the player portal, not the admin panel: each member
-chooses which Team and forum notifications they want, and how. Two defaults are worth
-knowing because they are not symmetrical:
+The per-person side of this lives in the player portal, not the admin panel: **Account →
+Notifications → Settings** is a grid of every notification against every channel, and each
+member sets their own. The defaults are not symmetrical, and the asymmetry is deliberate:
 
-- **Push is opt-out** once a device is registered.
 - **Email is opt-in.**
+- **Push is opt-in.**
+- **On the site is opt-out** — see above.
+- **Muting a Team silences all three for that Team**, whatever the grid says, without
+  touching any of their other Teams.
+
+The operator's side of the same question — which events exist, and how wide an audience each
+one may ever be given — is [Engagement rules](/docs/administration/engagement-rules/). When
+a message went nowhere and you want to know why, the send log there is the screen that says.
 
 <Aside type="caution" title="Nothing here retries">
 The announcement dispatcher sends once, and the Team notification bridge states plainly that
diff --git a/src/content/docs/docs/administration/teams.mdx b/src/content/docs/docs/administration/teams.mdx
index 1a1e75d..19357a1 100644
--- a/src/content/docs/docs/administration/teams.mdx
+++ b/src/content/docs/docs/administration/teams.mdx
@@ -48,6 +48,52 @@ Two rules are structural rather than settings:
   about a leader has to reach someone above them. See
   [Moderation](/docs/administration/moderation/).
 
+## Team notification emails
+
+**Team emails are sent by the engagement rules, and they arrive switched off.**
+
+Someone posting in a Team forum used to send mail with no configuration at all. It now goes
+through the same engine as everything else the site sends: the forum post raises an event,
+an **engagement rule** decides who is told and through which message template, and the
+outbox delivers it. Push notifications to the app and the Discord bridge below are
+unaffected — only the email moved.
+
+The practical consequence on an existing site: **nobody gets Team email until you turn a
+rule on.** Open **Admin → Engagement → Rules**. Four rules are waiting there, one per Team
+event, all switched off, and the screen says so at the top for as long as they all are.
+Switch on the ones your site wants.
+
+| Rule | Sends when |
+|---|---|
+| **Team forum posts** | someone posts a new thread or reply |
+| **Team announcements** | a leader posts an announcement |
+| **Team — new member** | someone joins, at most once an hour per person |
+| **Team — leadership change** | a new leader is named, at most once an hour per person |
+
+The first two are the ones most sites want. The last two describe things that already show
+up on the Team's activity feed and arrive from a sweep rather than from a person doing
+something — which is why they ship off and with a cooldown.
+
+<Aside type="note" title="Members still control their own mail">
+A rule decides whether the site sends at all. Each member still chooses, per Team, between
+no email, one message per post, and a daily digest — on their own notifications screen or
+through the unsubscribe link in any Team email. Turning a rule on does not sign anybody up.
+</Aside>
+
+**Digests are re-read at the moment they are sent**, not assembled as posts arrive. A site
+that was down for two days sends one digest rather than two days of backlog, a post a
+moderator hid is not in it, and somebody who lost access to a forum between the post and the
+send does not receive it.
+
+**Unsubscribe links keep working.** A link in mail sent before this change still does what
+it says. What changed is that it is now precise: it stops the emails it came with and leaves
+that Team's push notifications alone, where before it silenced both.
+
+You can change what any of these messages say — see
+[Message templates](/docs/administration/message-templates/) — decide which of them are sent
+at all under [Engagement rules](/docs/administration/engagement-rules/), and see who was
+actually sent what in **Admin → Engagement → Send log**.
+
 ## The Discord bridges
 
 Two integrations, both optional, both configured from **Admin → Teams**.
diff --git a/src/content/docs/docs/administration/troubleshooting.mdx b/src/content/docs/docs/administration/troubleshooting.mdx
index 01d4024..7fdf5fb 100644
--- a/src/content/docs/docs/administration/troubleshooting.mdx
+++ b/src/content/docs/docs/administration/troubleshooting.mdx
@@ -97,14 +97,71 @@ a Team. See [Teams](/docs/administration/teams/).
 
 ## Email and announcements never arrive
 
-- **The contact form opens a mail client.** Email delivery is not connected; that is the
-  documented fallback. Connect Gmail in **Settings → Email delivery** — after configuring
-  the Google provider, which it reuses.
+- **The contact form opens a mail client.** Email delivery is not configured; that is the
+  documented fallback. Enter SMTP credentials in **Settings → Email delivery**. If this site
+  used to send mail and stopped, the Gmail connect flow was removed — the admin dashboard
+  says so, and [Notifications and email](/docs/administration/notifications-and-email/) has
+  the migration.
+- **Mail is configured but nothing arrives, and there is no error.** Two usual causes, both
+  invisible without a test send. *Implicit TLS* left on for port 587 hangs rather than
+  failing; and a **Send from** address the server will not let you send as is rejected for
+  SPF/DMARC reasons. Press **Send test** — its failure message names both cases.
+- **Email was working and the toggle is still on.** *Enable email sending* now gates every
+  message, not just some of them. If it is off, nothing is sent, including the contact
+  form.
 - **A published post announced nothing.** The Discord bot is a separate container. If the
   Discord Bot screen says *bot unreachable*, it is not running.
 - **A missed announcement does not come back.** Nothing retries; the post itself is still
   on the site.
 
+## Nothing is sent for one particular event
+
+Mail works, other notifications arrive, but this one thing never produces anything. The
+answer is almost always in **Engagement → Rules**, and it is one of four:
+
+- **The rule is off.** Every rule ships disabled, including the ones your modules bring
+  with them, so "installed" is not "on".
+- **The rule is badged *dormant*.** It is switched on but cannot fire — usually because the
+  module that declared its trigger, or the audience it points at, is no longer installed.
+- **It fired and was held back by its own cooldown**, which is per person, per subject and
+  per channel. The Send Log shows nothing for a message that was never queued.
+- **The audience resolves to nobody.** The rule editor's reach preview is the fastest way
+  to find that out — it will tell you the count is zero and why.
+
+[Engagement rules](/docs/administration/engagement-rules/) walks through all four.
+
+## One person stopped receiving email
+
+Everyone else is getting mail, so the transport is fine. Check
+**Engagement → Suppressions**, then **Engagement → Send Log**.
+
+- **They are on the suppression list.** The site stops mailing an address once the
+  receiving server says the mailbox does not exist. Addresses are stored one way and
+  shown masked (`d***@example.com`), so search by their domain to find the row. If they
+  have since fixed their mailbox, press **Lift a suppression** and type the full
+  address — the screen genuinely does not have it, which is why you are asked.
+- **Suppression only affects engagement rules.** Password resets, invites and address
+  verification still go out to a suppressed address, because those are things the person
+  asked for themselves. So "they can reset their password but get no notifications" is
+  the expected shape of this problem, not a contradiction.
+- **The Send Log says *Not sent*.** That is a suppression: nothing was sent to the mail
+  server at all. *Bounced* means it was sent and the mailbox does not exist. *Failed*
+  means the relay refused it for some other reason — that one is about your
+  configuration, not about them.
+- **The Send Log has no row for them at all.** They were excluded before anything was
+  queued. Either they have not opted in on **Notifications** for that stream, or
+  *Require a verified email address* is on in **Settings** and they have not confirmed
+  theirs. The rule editor's audience preview shows how many people each of those removes.
+
+## Everyone stopped receiving email at once
+
+Do **not** start clearing the suppression list — it is almost certainly not the cause.
+A whole-deployment stop is a transport problem: an expired password, a relay that has
+started refusing you, or *Enable email sending* switched off. The Send Log will show
+*Failed* rather than *Bounced* or *Not sent*, and **Settings → Email delivery** shows the
+last error. A wrong password never suppresses anybody; only the receiving server saying a
+specific mailbox does not exist does that.
+
 ## Uploads and modules fail with permission errors
 
 Docker created a bind-mount source that the container user cannot write — usually because
diff --git a/src/content/docs/docs/architecture/protocol-versions.mdx b/src/content/docs/docs/architecture/protocol-versions.mdx
index c14d451..dbaf1ae 100644
--- a/src/content/docs/docs/architecture/protocol-versions.mdx
+++ b/src/content/docs/docs/architecture/protocol-versions.mdx
@@ -4,12 +4,13 @@ description: One number, declared in three repositories, that decides whether a
 ---
 
 import { Aside } from '@astrojs/starlight/components';
+import platform from '../../../../data/platform.json';
 
 The loopback wire protocol between the game plugin and the sidecar is a **versioned
 compatibility contract**, not a build dependency. Nothing compiles the three sides together,
 so the number is what stops a mismatch from being discovered as corrupted data.
 
-The current protocol is **4**.
+The current protocol is **{platform.protocol}**.
 
 ## Three declaration sites
 
@@ -17,8 +18,8 @@ The same number is written down in three places, and they must move together.
 
 | Where | What declares it |
 |---|---|
-| `link/sidecar/src/main.rs` | `pub const PROTOCOL_VERSION: u32 = 4` — what the sidecar speaks |
-| `servuo-plugins/overlay.toml` | `protocol = 4` — what the plugin overlay speaks |
+| `link/sidecar/src/main.rs` | `PROTOCOL_VERSION`, currently {platform.protocol} — what the sidecar speaks |
+| `servuo-plugins/overlay.toml` | `protocol`, currently {platform.protocol} — what the plugin overlay speaks |
 | The bundle manifest | Copied from `overlay.toml` by CI, so a released pair carries its own claim |
 
 <Aside type="caution" title="Bump the overlay in the same PR as the emitters">
@@ -44,19 +45,19 @@ allowed to be chosen independently.
 
 ## What a bump obliges
 
-Changing a message shape means editing every side plus the specification. A protocol-4
-change touched:
+Changing a message shape means editing every side plus the specification. The most recent
+bump touched:
 
 | Repository | What had to change |
 |---|---|
 | `servuo-plugins` | The emitters, the config keys, and `overlay.toml` |
-| `link` | `PROTOCOL_VERSION`, a store migration, and the projections |
+| `link` | `PROTOCOL_VERSION`, and the projections |
 | `module-uo` | The tables, the ingest, and the kind-to-feature map |
 | `docs` | The protocol document and the integration guide |
 
-Note `link`'s entry: **a protocol bump can require a store migration**, because the sidecar
-persists what it forwards. That is not automatic, and version 4 was the first bump that
-needed one.
+**A protocol bump can also require a store migration**, because the sidecar persists what it
+forwards. That is not automatic — version 4 needed one and version 5 did not, because
+version 5 only widened frames the store already keeps whole.
 
 ## This is not the module API version
 
@@ -92,8 +93,10 @@ What is worth inheriting is the **shape**:
 
 ## Canonical documents
 
+[`link/v5.md`](https://gitea.whitlocktech.com/RunicGateway/docs/src/branch/main/link/v5.md)
+is the current protocol's record, including its cross-repository obligations, and
 [`link/v4.md`](https://gitea.whitlocktech.com/RunicGateway/docs/src/branch/main/link/v4.md)
-is the protocol-4 record, including its cross-repository obligations;
+the one before it;
 [`link/PLAN.md`](https://gitea.whitlocktech.com/RunicGateway/docs/src/branch/main/link/PLAN.md)
 §7 is the wire protocol, and
 [`link/INTEGRATION.md`](https://gitea.whitlocktech.com/RunicGateway/docs/src/branch/main/link/INTEGRATION.md)
diff --git a/src/content/docs/docs/architecture/system-architecture.mdx b/src/content/docs/docs/architecture/system-architecture.mdx
index 0d5ca86..ef25ee7 100644
--- a/src/content/docs/docs/architecture/system-architecture.mdx
+++ b/src/content/docs/docs/architecture/system-architecture.mdx
@@ -114,9 +114,10 @@ lifecycle](/docs/modules/module-lifecycle/#failure-is-contained-by-construction)
 
 ### Secrets are encrypted at rest
 
-OAuth client secrets, the sidecar token and the Gmail refresh token are AES-256-GCM
-encrypted, keyed by `SECRET_ENC_KEY`. **The sidecar token is write-only in the API** — it is
-never returned to any client.
+OAuth client secrets, the sidecar token, the Discord bot token and the mail transport's
+credentials are AES-256-GCM encrypted, keyed by `SECRET_ENC_KEY`. **The sidecar token and the
+mail credentials are write-only in the API** — neither is ever returned to any client; the
+email panel reports only that a password is *set*.
 
 <Aside type="caution" title="Rotating that key orphans every stored secret">
 Nothing re-encrypts. What was stored under the old key can no longer be read, and every
diff --git a/src/data/capabilities.mjs b/src/data/capabilities.mjs
index ba1d000..2df9c24 100644
--- a/src/data/capabilities.mjs
+++ b/src/data/capabilities.mjs
@@ -139,9 +139,9 @@ const community = {
     {
       label: 'Notifications',
       detail:
-        'Web, push and email, chosen per stream by each person rather than per person by ' +
-        'you. Push arrives by default and can be switched off; email only ever arrives if ' +
-        'it was asked for.',
+        'On the site, by push and by email, chosen per notification by each person rather ' +
+        'than per person by you. The on-site inbox arrives by default and can be switched ' +
+        'off; push and email only ever arrive if they were asked for.',
     },
     {
       label: 'Wiki',
diff --git a/src/data/collection.mjs b/src/data/collection.mjs
index b794fee..85d3e76 100644
--- a/src/data/collection.mjs
+++ b/src/data/collection.mjs
@@ -285,9 +285,10 @@ export const collected = [
     title: 'Everything you read and post in the app',
     body:
       'Forum posts, Team activity, character and shard information, notification ' +
-      'preferences: all of it is a live read or write against the deployment. Nothing is ' +
-      'cached for offline use and nothing is duplicated anywhere else — the app with no ' +
-      'signal is an app with no content, which is a limitation and also an accurate ' +
+      'preferences: all of it is a live read or write against the deployment. Apart from ' +
+      'the notification snapshot described in the next entry, nothing is cached for ' +
+      'offline use and nothing is duplicated anywhere else — the app with no signal is ' +
+      'an app with almost no content, which is a limitation and also an accurate ' +
       'description of where the data lives.',
     retention: {
       summary: 'Held by the deployment, under its operator’s policy',
@@ -304,6 +305,40 @@ export const collected = [
         'access and no way to obtain one.',
     },
   },
+  {
+    id: 'app-inbox-cache',
+    scope: 'app',
+    title: 'A snapshot of your notifications, so the inbox opens without a signal',
+    body:
+      'The app keeps the most recent notifications it has already fetched — at most ' +
+      'thirty, and only the first page — on the device, so opening the inbox shows you ' +
+      'what you had rather than a spinner. It is a copy of what the deployment already ' +
+      'sent you and it is refreshed from there; nothing is written here that was not ' +
+      'read from your own account. It is scoped to the account that fetched it, so a ' +
+      'second person signing in on the same phone is never shown the first one’s ' +
+      'messages.',
+    retention: {
+      summary: 'Until you sign out, or the thirty are pushed out by newer ones',
+      detail:
+        'Signing out deletes the snapshot outright. It lives in the app’s ordinary ' +
+        'preference store rather than the encrypted one — sign-in tokens are the thing ' +
+        'that store is for — which is worth stating plainly: on a device where someone ' +
+        'has root, these are readable, and they are notification bodies rather than ' +
+        'credentials.',
+    },
+    source: 'core/inbox/DataStoreInboxCache.kt, data/repository/AuthRepository.kt',
+    play: {
+      category: 'Messages',
+      type: 'Other in-app messages',
+      collected: false,
+      shared: false,
+      answer: 'Not collected by us. Stored on the device only.',
+      because:
+        'The snapshot is written on the phone from data the deployment had already ' +
+        'delivered. It is not uploaded anywhere, and no server we operate is on either ' +
+        'end of it.',
+    },
+  },
   {
     id: 'app-no-analytics',
     scope: 'app',
@@ -401,6 +436,34 @@ export const collected = [
     },
     source: 'website server/db/schema.sql — team_forum_*, mod_actions, content_reports',
   },
+  {
+    id: 'deploy-engagement',
+    scope: 'deployment',
+    title: 'Notifications, and the record of what was sent',
+    body:
+      'An operator can have the site notify people about things that happen on it — on ' +
+      'the site, by email, by push — so an address is now used for more than getting ' +
+      'into an account. Each member chooses this per notification and per channel, and ' +
+      'email and push are both off until they ask for them. Alongside that the site ' +
+      'keeps a delivery log: what fired, which account, which channel, whether it ' +
+      'arrived, and a one-way hash of the address rather than the address. Addresses ' +
+      'that bounce or are reported as spam go on a suppression list, which stores the ' +
+      'same hash plus a masked form (`d***@example.com`, never the local part) so an ' +
+      'operator can see what was suppressed without the list becoming a second address ' +
+      'book.',
+    retention: {
+      summary: 'Kept until the operator removes them; nothing here expires on its own',
+      detail:
+        'Stated plainly because it is the answer people assume the other way round: ' +
+        'the delivery log, the suppression list and the per-person rate limits have no ' +
+        'retention sweep, so they are as long as the site is old. Deleting an account ' +
+        'detaches its rows from it rather than deleting them — a delivery history stops ' +
+        'naming a person, and a suppressed address stays suppressed.',
+    },
+    source:
+      'website server/db/schema.sql — engagement_sends, engagement_suppressions, ' +
+      'notification_channel_prefs',
+  },
   {
     id: 'deploy-game-data',
     scope: 'deployment',
diff --git a/src/data/legal.mjs b/src/data/legal.mjs
index bb4e918..7f95186 100644
--- a/src/data/legal.mjs
+++ b/src/data/legal.mjs
@@ -29,7 +29,7 @@ export const legal = {
    * from git: a build timestamp would move on every rebuild and tell a reader nothing,
    * and a commit date would move when a stylesheet changed.
    */
-  lastUpdated: '2026-08-24',
+  lastUpdated: '2026-09-01',
 
   /**
    * The minimum age to sign up for the beta. The org lead's decision, 2026-08-24 (D31).
diff --git a/src/data/platform.json b/src/data/platform.json
index 3da8d3e..062facc 100644
--- a/src/data/platform.json
+++ b/src/data/platform.json
@@ -12,23 +12,23 @@
     "wrong protocol number in the first place."
   ],
 
-  "verifiedOn": "2026-08-19",
+  "verifiedOn": "2026-09-01",
 
-  "protocol": 4,
+  "protocol": 5,
 
-  "moduleApi": "1.6.0",
+  "moduleApi": "1.9.0",
 
   "bundle": {
-    "tag": "2026.08.19",
-    "sidecar": "v2.0.0",
-    "overlay": "v1.0.0",
+    "tag": "2026.09.01",
+    "sidecar": "v2.1.0",
+    "overlay": "v1.1.0",
     "servuoMin": "57.4"
   },
 
   "releases": {
-    "link": "v2.0.0",
+    "link": "v2.1.0",
     "installer": "v0.1.1",
-    "Module-uo": "v1.0.2",
+    "Module-uo": "v1.1.0",
     "Android-app": "v0.5.0"
   },