herchu · Oct 23, 2026 · Oct 23, 2026 · Oct 23, 2026
@@ -25,7 +25,7 @@ jobs:
         ports:
           - 27017:27017
     env:
-      METEOR_RELEASE: '3.4'
+      METEOR_RELEASE: '3.5.3'
 
     steps:
       - uses: actions/checkout@v7

@@ -22,6 +22,10 @@ jobs:
     steps:
       - uses: actions/checkout@v7
 
+      - uses: actions/setup-node@v7
+        with:
+          node-version-file: .nvmrc
+
       # mongo-unit needs libssl1.1
       - name: Install libssl1.1
         run: |

@@ -0,0 +1 @@
+24
@@ -2,8 +2,8 @@
 
 ## Requirements
 
- * `node` v22 and `nvm`
- * Meteor 3.4
+ * `node` v24 and `nvm`
+ * Meteor 3.5.3
   ```
   npx meteor
   ```

@@ -46,7 +46,7 @@ Robot Agent (on-device)
 ## Tech Stack
 
 - **Meteor 3** with React 18 and Material UI
-- **Node.js v22**
+- **Node.js v24**
 - **MongoDB** for persistence
 - **Mosquitto MQTT** broker with go-auth plugin
 - **Protocol Buffers** for message serialization

@@ -12,3 +12,7 @@ _build
 
 # Unit test results. Normally ran on Github actions, but ignored anyway
 unit_server.xml
+
+# Meteor Modern-Tools build context directories
+*/build-assets*
+*/build-chunks*
@@ -6,27 +6,27 @@
 
 meteor-base@1.5.2             # Packages every Meteor app needs to have
 mobile-experience@1.1.2       # Packages for a great mobile UX
-mongo@2.2.0                   # The database Meteor supports right now
+mongo@2.5.1                   # The database Meteor supports right now
 reactive-var@1.0.13            # Reactive variable for tracker
 
-standard-minifier-css@1.10.0   # CSS minifier run for production mode
+standard-minifier-css@1.10.1   # CSS minifier run for production mode
 standard-minifier-js@3.2.0    # JS minifier run for production mode
 es5-shim@4.8.1                # ECMAScript 5 compatibility for older browsers
-ecmascript@0.17.0              # Enable ECMAScript2015+ syntax in app code
-typescript@5.9.3              # Enable TypeScript syntax in .ts and .tsx modules
-shell-server@0.7.0            # Server-side component of the `meteor shell` command
-hot-module-replacement@0.5.4  # Update client in development without reloading the page
+ecmascript@0.19.1              # Enable ECMAScript2015+ syntax in app code
+typescript@5.11.1              # Enable TypeScript syntax in .ts and .tsx modules
+shell-server@0.7.1            # Server-side component of the `meteor shell` command
+hot-module-replacement@0.6.0  # Update client in development without reloading the page
 
 static-html@1.5.0             # Define static page content in .html files
-webapp@2.1.0
+webapp@2.3.0
 react-meteor-data       # React higher-order component for reactively tracking Meteor data
-accounts-base@3.2.0
+accounts-base@3.3.1
 accounts-google
 accounts-github
 accounts-oauth
 service-configuration
 
-rspack@1.0.0                  # Integrate Rspack into Meteor for client and server app bundling
+rspack@1.3.0                  # Integrate Rspack into Meteor for client and server app bundling
 aldeed:collection2
 aldeed:simple-schema
 percolate:migrations

@@ -1 +1 @@
-METEOR@3.4
+METEOR@3.5.3
@@ -1,96 +1,96 @@
-accounts-base@3.2.0
+accounts-base@3.3.1
 accounts-github@1.5.1
 accounts-google@1.4.1
-accounts-oauth@1.4.6
-accounts-passwordless@3.1.0
+accounts-oauth@1.4.7
+accounts-passwordless@3.1.1
 aldeed:collection2@4.1.5
 aldeed:simple-schema@1.13.1
-allow-deny@2.1.0
+allow-deny@2.1.1
 autoupdate@2.0.1
-babel-compiler@7.13.0
+babel-compiler@7.15.1
 babel-runtime@1.5.2
-base64@1.0.13
-binary-heap@1.0.12
+base64@1.0.14
+binary-heap@1.0.13
 boilerplate-generator@2.1.0
 caching-compiler@2.0.1
-callback-hook@1.6.1
+callback-hook@1.8.0
 check@1.5.0
 core-runtime@1.0.0
 ddp@1.4.2
-ddp-client@3.1.1
-ddp-common@1.4.4
-ddp-rate-limiter@1.2.2
-ddp-server@3.1.2
+ddp-client@3.4.1
+ddp-common@1.4.5
+ddp-rate-limiter@1.3.0
+ddp-server@3.4.1
 diff-sequence@1.1.3
-dynamic-import@0.7.4
-ecmascript@0.17.0
+dynamic-import@0.8.0
+ecmascript@0.19.1
 ecmascript-runtime@0.8.3
-ecmascript-runtime-client@0.12.3
+ecmascript-runtime-client@0.13.0
 ecmascript-runtime-server@0.11.1
-ejson@1.1.5
-email@3.1.2
+ejson@1.2.0
+email@3.2.0
 es5-shim@4.8.1
 facts-base@1.0.2
-fetch@0.1.6
+fetch@0.2.0
 geojson-utils@1.0.12
 github-oauth@1.4.2
-google-oauth@1.4.5
+google-oauth@1.5.0
 hot-code-push@1.0.5
-hot-module-replacement@0.5.4
+hot-module-replacement@0.6.0
 http@1.4.4
 id-map@1.2.0
-inter-process-messaging@0.1.2
+inter-process-messaging@0.1.3
 launch-screen@2.0.1
 lmieulet:meteor-coverage@5.0.0
 localstorage@1.2.1
 logging@1.3.6
-meteor@2.2.0
+meteor@2.3.1
 meteor-base@1.5.2
 meteortesting:browser-tests@1.8.0
 meteortesting:mocha@3.3.0
 meteortesting:mocha-core@8.2.0
-minifier-css@2.0.1
-minifier-js@3.1.0
-minimongo@2.0.5
+minifier-css@2.0.2
+minifier-js@3.3.1
+minimongo@2.2.0
 mobile-experience@1.1.2
 mobile-status-bar@1.1.1
 modern-browsers@0.2.3
 modules@0.20.3
 modules-runtime@0.13.2
 modules-runtime-hot@0.14.3
-mongo@2.2.0
+mongo@2.5.1
 mongo-decimal@0.2.0
 mongo-dev-server@1.1.1
 mongo-id@1.0.9
-npm-mongo@6.16.1
-oauth@3.0.2
+npm-mongo@6.16.3
+oauth@3.0.4
 oauth2@1.3.3
 ordered-dict@1.2.0
 percolate:migrations@2.0.1
 promise@1.0.0
 raix:eventemitter@1.0.0
 random@1.2.2
-rate-limit@1.1.2
+rate-limit@1.2.0
 react-fast-refresh@0.3.0
 react-meteor-data@4.0.1
 reactive-var@1.0.13
 reload@1.3.2
 retry@1.1.1
 reywood:publish-composite@1.9.0
 routepolicy@1.1.2
-rspack@1.0.0
+rspack@1.3.0
 service-configuration@1.3.5
 sha@1.0.10
-shell-server@0.7.0
-socket-stream-client@0.6.1
-standard-minifier-css@1.10.0
+shell-server@0.7.1
+socket-stream-client@0.7.1
+standard-minifier-css@1.10.1
 standard-minifier-js@3.2.0
 static-html@1.5.0
 static-html-tools@1.0.0
-tools-core@1.0.0
+tools-core@1.3.0
 tracker@1.3.4
-typescript@5.9.3
-url@1.3.5
-webapp@2.1.0
+typescript@5.11.1
+url@1.3.6
+webapp@2.3.0
 webapp-hashing@1.1.2
 zodern:types@1.0.13
@@ -1,9 +1,9 @@
 # syntax=docker/dockerfile:1.7
 #
-# Multi-stage build for the oro-app Meteor 3.4 web service.
+# Multi-stage build for the oro-app Meteor 3.5 web service.
 #
 # Stage 1 (builder) installs Meteor and produces a self-contained Node bundle.
-# Stage 2 (runtime) carries only the bundle plus a Node 22 runtime, ca-certs,
+# Stage 2 (runtime) carries only the bundle plus a Node 24 runtime, ca-certs,
 # tini, and curl (used by HEALTHCHECK).
 #
 # Build context: app/
@@ -13,10 +13,10 @@
 # -----------------------------------------------------------------------------
 # Stage 1: builder
 # -----------------------------------------------------------------------------
-FROM node:22-bookworm AS builder
+FROM node:24-bookworm AS builder
 
 # Pin the Meteor release to match app/.meteor/release.
-ARG METEOR_RELEASE=3.4
+ARG METEOR_RELEASE=3.5.3
 # Architecture for `meteor build`. Override to os.linux.aarch64 for arm64.
 ARG METEOR_ARCH=os.linux.x86_64
 
@@ -61,7 +61,7 @@ RUN cd /home/node/build/bundle/programs/server \
 # -----------------------------------------------------------------------------
 # Stage 2: runtime
 # -----------------------------------------------------------------------------
-FROM node:22-bookworm-slim AS runtime
+FROM node:24-bookworm-slim AS runtime
 
 # tini  → PID 1, forwards signals to Node so docker stop is fast.
 # curl  → used by HEALTHCHECK below; kept as a runtime dep on purpose.

@@ -29,6 +29,7 @@ import { isString } from 'lodash';
 // ORO modules
 import { COLLECTIONS } from '../shared/constants';
 import { ACCESS_LEVEL_VIEW } from '../shared/roles';
+import { DiffSequence } from 'meteor/diff-sequence';
 import { matchesStatusFilter } from '../shared/status';
 import { Robots } from '../lib/collections';
 import OroRoles from '../server/roles';
@@ -81,35 +82,51 @@ export default class RobotStatusManager {
     );
     const collectionName = COLLECTIONS.ROBOTS_WITH_STATUS;
 
+    const matchesFilter = (doc) => {
+      const aggStatusValue = calculateAggregatedStatusValue(doc.statuses);
+      return [matchesStatusFilter(statusFilter, aggStatusValue), aggStatusValue];
+    };
+    const toFields = ({ _id, ...fields }, aggStatusValue) => (
+      { ...fields, [AGG_STATUS_FIELD]: aggStatusValue }
+    );
+
     const robotCollHandle = await RobotsWithStatus.find(
       {},
       // This cursor is over a MongoDB *view*: writes happen to the underlying
       // robots/robot_status collections, so the view itself never produces
-      // oplog entries and the oplog observe driver never sees a change (initial
-      // results work, live updates never arrive). Force the poll-and-diff
-      // driver; pollingIntervalMs only applies to it anyway.
+      // oplog entries, and MongoDB rejects `watch()` on a view
+      // (CommandNotSupportedOnView), so neither the oplog nor the change-stream
+      // observe driver ever sees a change (initial results work, live updates
+      // never arrive). Force the poll-and-diff driver: `disableOplog` opts out
+      // of oplog tailing, and the *ordered* observe below (addedAt/changedAt)
+      // opts out of change streams, which only serve unordered observes
+      // (Meteor 3.5 ignores `disableOplog` when picking change streams).
+      // pollingIntervalMs only applies to the polling driver anyway.
       { disableOplog: true, pollingIntervalMs: 3000 }
-    ).observeChangesAsync({
-      added: (id, doc) => {
-        const aggStatusValue = calculateAggregatedStatusValue(doc.statuses);
-        if (matchesStatusFilter(statusFilter, aggStatusValue)) {
-          this.added(collectionName, id, { ...doc, [AGG_STATUS_FIELD]: aggStatusValue });
+    ).observeAsync({
+      addedAt: (doc) => {
+        const [matches, aggStatusValue] = matchesFilter(doc);
+        if (matches) {
+          this.added(collectionName, doc._id, toFields(doc, aggStatusValue));
         }
       },
-      changed: (id, fields) => {
-        if (fields.statuses !== undefined) {
-          const aggStatusValue = calculateAggregatedStatusValue(fields.statuses);
-          if (matchesStatusFilter(statusFilter, aggStatusValue)) {
-            this.changed(collectionName, id, { ...fields, [AGG_STATUS_FIELD]: aggStatusValue });
-          } else {
-            this.removed(collectionName, id);
-          }
-        } else {
-          this.changed(collectionName, id, fields);
+      changedAt: (newDoc, oldDoc) => {
+        const [matches, aggStatusValue] = matchesFilter(newDoc);
+        const [matchedBefore] = matchesFilter(oldDoc);
+        if (matches && matchedBefore) {
+          this.changed(collectionName, newDoc._id, {
+            ...DiffSequence.makeChangedFields(newDoc, oldDoc), [AGG_STATUS_FIELD]: aggStatusValue
+          });
+        } else if (matches) {
+          this.added(collectionName, newDoc._id, toFields(newDoc, aggStatusValue));
+        } else if (matchedBefore) {
+          this.removed(collectionName, newDoc._id);
         }
       },
-      removed: (id) => {
-        this.removed(collectionName, id);
+      removedAt: (oldDoc) => {
+        if (matchesFilter(oldDoc)[0]) {
+          this.removed(collectionName, oldDoc._id);
+        }
       }
     });