3.8.4

pkg update and getting ready for stable

CHANGELOG.md

@@ -5,6 +5,43 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [3.8.4] 4 August 2026
+
+## Fixed
+
+- Allow auto-download and install of firmware versions which are smaller to allow update to the latest 3.9.0-development version.
+
+## [3.8.3] 1 August 2026
+
+## Added
+
+- KM300 at address 0x4A [#3084](https://github.com/emsesp/EMS-ESP32/issues/3084)
+
+## Fixed
+
+- signed value for solarInfuence [#3077](https://github.com/emsesp/EMS-ESP32/issues/3077)
+- set bin file upload limit to 1M again [#3086](https://github.com/emsesp/EMS-ESP32/issues/3086)
+- check arithmetric operations on strings [#3127](https://github.com/emsesp/EMS-ESP32/discussions/3127)
+- prevent system crash during WiFi network discovery on ESP32-S3 hardware [#3128](https://github.com/emsesp/EMS-ESP32/pull/3128)
+- fix setting date/time on Junkers thermostats
+- offset of hpminflowtemp [#3144](https://github.com/emsesp/EMS-ESP32/issues/3144)
+- water circulation command [#3149](https://github.com/emsesp/EMS-ESP32/pull/3149)
+- start scheduler after customEntities, delay scheduler loop after startup, handling of `system/restart` command [#3146](https://github.com/emsesp/EMS-ESP32/issues/3146)
+- possible memory leaks fixed.
+- repeated startup schedules compute value
+- call `system/message` called from scheduler processes compute twice
+- water module SM100/200 as dhw1/dhw2 [#3164](https://github.com/emsesp/EMS-ESP32/issues/3164)
+
+## Changed
+
+- call compute value direct, enlarge TCP stack [#3127](https://github.com/emsesp/EMS-ESP32/discussions/3127)
+- Dewtemperature for Easycontrol calculated by ems-esp [#3135](https://github.com/emsesp/EMS-ESP32/issues/3135)
+- add option for sync thermostat to ntp, allow different time zones [#3148](https://github.com/emsesp/EMS-ESP32/discussions/3148), **defaults to sync**.
+- block too many GET requests [mentioned in #3104](https://github.com/emsesp/EMS-ESP32/issues/3104)
+- set 10 sec timeout for http requests [#3104](https://github.com/emsesp/EMS-ESP32/issues/3104)
+- language code "cs" [#3161](https://github.com/emsesp/EMS-ESP32/issues/3161)
+
+
 ## [3.8.2] 12 May 2026
 
 ## Added
@@ -71,7 +108,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - board profile `CUSTOM` can only be selected in developer mode
 - mqtt sends round values without decimals (`28` instead of `28.0`)
 
-
 ## [3.8.0] 31 December 2025
 
 ## Added

CHANGELOG_LATEST.md

@@ -1,33 +1,3 @@
 # Changelog
 
 For more details go to [emsesp.org](https://emsesp.org/).
-
-## [3.8.3]
-
-## Added
-
-- KM300 at address 0x4A [#3084](https://github.com/emsesp/EMS-ESP32/issues/3084)
-
-## Fixed
-
-- signed value for solarInfuence [#3077](https://github.com/emsesp/EMS-ESP32/issues/3077)
-- set bin file upload limit to 1M again [#3086](https://github.com/emsesp/EMS-ESP32/issues/3086)
-- check arithmetric operations on strings [#3127](https://github.com/emsesp/EMS-ESP32/discussions/3127)
-- prevent system crash during WiFi network discovery on ESP32-S3 hardware [#3128](https://github.com/emsesp/EMS-ESP32/pull/3128)
-- fix setting date/time on Junkers thermostats
-- offset of hpminflowtemp [#3144](https://github.com/emsesp/EMS-ESP32/issues/3144)
-- water circulation command [#3149](https://github.com/emsesp/EMS-ESP32/pull/3149)
-- start scheduler after customEntities, delay scheduler loop after startup, handling of `system/restart` command [#3146](https://github.com/emsesp/EMS-ESP32/issues/3146)
-- possible memory leaks fixed.
-- repeated startup schedules compute value
-- call `system/message` called from scheduler processes compute twice
-- water module SM100/200 as dhw1/dhw2 [#3164](https://github.com/emsesp/EMS-ESP32/issues/3164)
-
-## Changed
-
-- call compute value direct, enlarge TCP stack [#3127](https://github.com/emsesp/EMS-ESP32/discussions/3127)
-- Dewtemperature for Easycontrol calculated by ems-esp [#3135](https://github.com/emsesp/EMS-ESP32/issues/3135)
-- add option for sync thermostat to ntp, allow different time zones [#3148](https://github.com/emsesp/EMS-ESP32/discussions/3148), **defaults to sync**.
-- block too many GET requests [mentioned in #3104](https://github.com/emsesp/EMS-ESP32/issues/3104)
-- set 10 sec timeout for http requests [#3104](https://github.com/emsesp/EMS-ESP32/issues/3104)
-- language code "cs" [#3161](https://github.com/emsesp/EMS-ESP32/issues/3161)

docs/Modbus-Entity-Registers.md

@@ -8356,70 +8356,40 @@ uint8
 | shortname | fullname | type | uom | writeable | tag type | register offset | register count | scale factor |
 |-|-|-|-|-|-|-|-|-|
 | dhw.temp | current temperature | uint16 | C | false | DHW | 1 | 1 | 1/10 |
-| dhw.storagetemp1 | storage intern temperature | uint16 | C | false | DHW | 16 | 1 | 1/10 |
-| dhw.coldtemp | cold water | uint16 | C | false | DHW | 17 | 1 | 1/10 |
-| dhw.temp5 | temperature 5 | uint16 | C | false | DHW | 18 | 1 | 1/10 |
-| dhw.rettemp | return temperature | uint16 | C | false | DHW | 19 | 1 | 1/10 |
+| dhw.tempstatus | temperature switch in assigned dhw (MC1) | int8 |   | false | DHW | 11 | 1 | 1 |
 | dhw.pump | pump | boolean |   | false | DHW | 4 | 1 | 1 |
 uint8
 | dhw.maxtemp | maximum temperature | uint8 (>=0<=0) | C | true | DHW | 12 | 1 | 1 |
+int8
+| dhw.difftemp | start differential temperature | int8 (>=0<=0) | C | true | DHW | 13 | 1 | 1 |
 uint8
-| dhw.seltemp | selected temperature | uint8 (>=0<=0) | C | true | DHW | 0 | 1 | 1 |
+| dhw.disinfectiontemp | disinfection temperature | uint8 (>=0<=0) | C | true | DHW | 8 | 1 | 1 |
 uint8
 | dhw.redtemp | reduced temperature | uint8 (>=0<=0) | C | true | DHW | 14 | 1 | 1 |
 uint8
-| dhw.hottemp | extra hot temperature | uint8 (>=0<=0) | C | true | DHW | 20 | 1 | 1 |
-uint8
-| dhw.dailytemp | daily temperature | uint8 (>=0<=0) | C | true | DHW | 21 | 1 | 1 |
-uint8
-| dhw.disinfectiontemp | disinfection temperature | uint8 (>=0<=0) | C | true | DHW | 8 | 1 | 1 |
+| dhw.requiredtemp | required temperature | uint8 (>=0<=0) | C | true | DHW | 15 | 1 | 1 |
 | dhw.circ | circulation active | boolean |   | true | DHW | 9 | 1 | 1 |
 | dhw.circmode | circulation pump mode | enum |   | true | DHW | 10 | 1 | 1 |
-| dhw.circtc | circulation time controlled | boolean |   | true | DHW | 22 | 1 | 1 |
-| dhw.keepwarm | keep warm | boolean |   | true | DHW | 23 | 1 | 1 |
-| dhw.status2 | status 2 | enum |   | false | DHW | 24 | 1 | 1 |
-| dhw.pumpmod | pump modulation | uint8 | % | false | DHW | 25 | 1 | 1 |
-| dhw.flow | flow rate | uint16 | l/min | false | DHW | 26 | 1 | 1/10 |
-uint8
-| dhw.valvereturn | return valve | uint8 (>=0<=0) | % | true | DHW | 27 | 1 | 1 |
-uint8
-| dhw.deltatret | temp. diff. return valve | uint8 (>=0<=0) | K | true | DHW | 28 | 1 | 1 |
-| dhw.errordisp | error display | enum |   | true | DHW | 29 | 1 | 1 |
 
 ### SM200, MS200
 
 | shortname | fullname | type | uom | writeable | tag type | register offset | register count | scale factor |
 |-|-|-|-|-|-|-|-|-|
 | dhw.temp | current temperature | uint16 | C | false | DHW | 1 | 1 | 1/10 |
-| dhw.storagetemp1 | storage intern temperature | uint16 | C | false | DHW | 16 | 1 | 1/10 |
-| dhw.coldtemp | cold water | uint16 | C | false | DHW | 17 | 1 | 1/10 |
-| dhw.temp5 | temperature 5 | uint16 | C | false | DHW | 18 | 1 | 1/10 |
-| dhw.rettemp | return temperature | uint16 | C | false | DHW | 19 | 1 | 1/10 |
+| dhw.tempstatus | temperature switch in assigned dhw (MC1) | int8 |   | false | DHW | 11 | 1 | 1 |
 | dhw.pump | pump | boolean |   | false | DHW | 4 | 1 | 1 |
 uint8
 | dhw.maxtemp | maximum temperature | uint8 (>=0<=0) | C | true | DHW | 12 | 1 | 1 |
+int8
+| dhw.difftemp | start differential temperature | int8 (>=0<=0) | C | true | DHW | 13 | 1 | 1 |
 uint8
-| dhw.seltemp | selected temperature | uint8 (>=0<=0) | C | true | DHW | 0 | 1 | 1 |
+| dhw.disinfectiontemp | disinfection temperature | uint8 (>=0<=0) | C | true | DHW | 8 | 1 | 1 |
 uint8
 | dhw.redtemp | reduced temperature | uint8 (>=0<=0) | C | true | DHW | 14 | 1 | 1 |
 uint8
-| dhw.hottemp | extra hot temperature | uint8 (>=0<=0) | C | true | DHW | 20 | 1 | 1 |
-uint8
-| dhw.dailytemp | daily temperature | uint8 (>=0<=0) | C | true | DHW | 21 | 1 | 1 |
-uint8
-| dhw.disinfectiontemp | disinfection temperature | uint8 (>=0<=0) | C | true | DHW | 8 | 1 | 1 |
+| dhw.requiredtemp | required temperature | uint8 (>=0<=0) | C | true | DHW | 15 | 1 | 1 |
 | dhw.circ | circulation active | boolean |   | true | DHW | 9 | 1 | 1 |
 | dhw.circmode | circulation pump mode | enum |   | true | DHW | 10 | 1 | 1 |
-| dhw.circtc | circulation time controlled | boolean |   | true | DHW | 22 | 1 | 1 |
-| dhw.keepwarm | keep warm | boolean |   | true | DHW | 23 | 1 | 1 |
-| dhw.status2 | status 2 | enum |   | false | DHW | 24 | 1 | 1 |
-| dhw.pumpmod | pump modulation | uint8 | % | false | DHW | 25 | 1 | 1 |
-| dhw.flow | flow rate | uint16 | l/min | false | DHW | 26 | 1 | 1/10 |
-uint8
-| dhw.valvereturn | return valve | uint8 (>=0<=0) | % | true | DHW | 27 | 1 | 1 |
-uint8
-| dhw.deltatret | temp. diff. return valve | uint8 (>=0<=0) | K | true | DHW | 28 | 1 | 1 |
-| dhw.errordisp | error display | enum |   | true | DHW | 29 | 1 | 1 |
 
 ## Devices of type \_pool
 

interface/package.json

@@ -52,8 +52,8 @@
     "@preact/compat": "^18.3.2",
     "@preact/preset-vite": "^2.10.5",
     "@trivago/prettier-plugin-sort-imports": "^6.0.2",
-    "@types/node": "^25.9.5",
-    "@types/react": "^19.2.17",
+    "@types/node": "^25.7.0",
+    "@types/react": "^19.2.14",
     "@types/react-dom": "^19.2.3",
     "axe-core": "^4.12.1",
     "concurrently": "^9.2.4",
@@ -61,9 +61,9 @@
     "eslint-config-prettier": "^10.1.8",
     "prettier": "^3.9.5",
     "rollup-plugin-visualizer": "^7.0.1",
-    "terser": "^5.49.0",
-    "typescript-eslint": "^8.63.0",
-    "vite": "^8.1.4",
+    "terser": "^5.47.1",
+    "typescript-eslint": "^8.59.3",
+    "vite": "^8.0.12",
     "vite-plugin-imagemin": "^0.6.1",
     "vite-tsconfig-paths": "^6.1.1"
   },

interface/src/app/main/OptionIcon.tsx

@@ -13,11 +13,7 @@ import VisibilityOutlinedIcon from '@mui/icons-material/VisibilityOutlined';
 import type { SvgIconProps } from '@mui/material';
 
 export type OptionType =
-  | 'deleted'
-  | 'readonly'
-  | 'web_exclude'
-  | 'api_mqtt_exclude'
-  | 'favorite';
+  'deleted' | 'readonly' | 'web_exclude' | 'api_mqtt_exclude' | 'favorite';
 
 type IconPair = [
   React.ComponentType<SvgIconProps>,

interface/src/app/settings/NTPSettings.tsx

@@ -8,11 +8,11 @@ import {
   Box,
   Button,
   Checkbox,
-  Grid,
   Dialog,
   DialogActions,
   DialogContent,
   DialogTitle,
+  Grid,
   MenuItem,
   TextField,
   Typography
@@ -40,7 +40,12 @@ import { formatLocalDateTime, updateValueDirty, useRest } from 'utils';
 import { ValidationError, validate } from 'validators';
 import { NTP_SETTINGS_VALIDATOR } from 'validators/ntp';
 
-import { TIME_ZONES, selectedTimeZone, useTimeZoneSelectItems, timeZoneSelectItemsT } from './TZ';
+import {
+  TIME_ZONES,
+  selectedTimeZone,
+  timeZoneSelectItemsT,
+  useTimeZoneSelectItems
+} from './TZ';
 
 const NTPSettings = () => {
   const {
@@ -225,9 +230,11 @@ const NTPSettings = () => {
                 select
               >
                 <MenuItem value={0}>{LL.OFF()}</MenuItem>
-                <MenuItem value={1}>{LL.ON()}</MenuItem >
-                <MenuItem value={2} >{LL.USE()} {LL.TIME_ZONE()}</MenuItem >
-              </ValidatedTextField >
+                <MenuItem value={1}>{LL.ON()}</MenuItem>
+                <MenuItem value={2}>
+                  {LL.USE()} {LL.TIME_ZONE()}
+                </MenuItem>
+              </ValidatedTextField>
             </Grid>
             <Grid>
               {data.thermostat_sync === 2 && (

mock-api/package.json

@@ -2,6 +2,7 @@
   "name": "mock-api",
   "version": "3.8.2",
   "description": "mock api for EMS-ESP",
+  "type": "module",
   "author": "proddy, emsesp.org",
   "license": "MIT",
   "scripts": {
@@ -12,8 +13,8 @@
     "@msgpack/msgpack": "^3.1.3",
     "@trivago/prettier-plugin-sort-imports": "^6.0.2",
     "formidable": "^3.5.4",
-    "itty-router": "^5.0.23",
-    "prettier": "^3.8.3"
+    "itty-router": "^5.0.24",
+    "prettier": "^3.9.6"
   },
   "packageManager": "pnpm@10.33.4+sha512.1c67b3b359b2d408119ba1ed289f34b8fc3c6873412bec6fd264fbdc82489e510fcbecb9ce9d22dae7f3b76269d8441046014bdca53b9979cd7a561ad631b800"
 }

mock-api/pnpm-lock.yaml

@@ -13,54 +13,54 @@ importers:
         version: 3.1.3
       '@trivago/prettier-plugin-sort-imports':
         specifier: ^6.0.2
-        version: 6.0.2(prettier@3.8.3)
+        version: 6.0.2(prettier@3.9.6)
       formidable:
         specifier: ^3.5.4
         version: 3.5.4
       itty-router:
-        specifier: ^5.0.23
-        version: 5.0.23
+        specifier: ^5.0.24
+        version: 5.0.24
       prettier:
-        specifier: ^3.8.3
-        version: 3.8.3
+        specifier: ^3.9.6
+        version: 3.9.6
 
 packages:
 
-  '@babel/code-frame@7.29.0':
-    resolution: {integrity: sha512-9NhCeYjq9+3uxgdtp20LSiJXJvN0FeCtNGpJxuMFZ1Kv3cWUNb6DOhJwUvcVCzKGR66cw4njwM6hrJLqgOwbcw==}
+  '@babel/code-frame@7.29.7':
+    resolution: {integrity: sha512-Aup7aUOfpbAUg2ROOJN6Iw5f9DMBlzu0mIkm/malLQFN/YQgO48wCj0Kxa3sEHJvPVFg7siR+qRInwXd2qhQKw==}
     engines: {node: '>=6.9.0'}
 
-  '@babel/generator@7.29.1':
-    resolution: {integrity: sha512-qsaF+9Qcm2Qv8SRIMMscAvG4O3lJ0F1GuMo5HR/Bp02LopNgnZBC/EkbevHFeGs4ls/oPz9v+Bsmzbkbe+0dUw==}
+  '@babel/generator@7.29.8':
+    resolution: {integrity: sha512-gZbepsdh3WDtgZKWL+vTPh71LSBrm/Y4/QDZBVCcYfmeTEEuoOYwlSy+G1StfJg+/Zy550u/3TATbm7qDbbMtg==}
     engines: {node: '>=6.9.0'}
 
-  '@babel/helper-globals@7.28.0':
-    resolution: {integrity: sha512-+W6cISkXFa1jXsDEdYA8HeevQT/FULhxzR99pxphltZcVaugps53THCeiWA8SguxxpSp3gKPiuYfSWopkLQ4hw==}
+  '@babel/helper-globals@7.29.7':
+    resolution: {integrity: sha512-3nQVUAtvkKH9zahfWgw96Jc/uFOmjACE1kQz82E2lqWmHBgjzbNlsC22nuQTfahmWeQtTq5nQ/4Nnd2A1wj4zA==}
     engines: {node: '>=6.9.0'}
 
-  '@babel/helper-string-parser@7.27.1':
-    resolution: {integrity: sha512-qMlSxKbpRlAridDExk92nSobyDdpPijUq2DW6oDnUqd0iOGxmQjyqhMIihI9+zv4LPyZdRje2cavWPbCbWm3eA==}
+  '@babel/helper-string-parser@7.29.7':
+    resolution: {integrity: sha512-Pb5ijPrZ89GDH8223L4UP8i6QApWxs04RbPQJTeWDV0/keR2E36MeKnyr6LYmUUvqRRI+Iv87SuF1W6ErINzYw==}
     engines: {node: '>=6.9.0'}
 
-  '@babel/helper-validator-identifier@7.28.5':
-    resolution: {integrity: sha512-qSs4ifwzKJSV39ucNjsvc6WVHs6b7S03sOh2OcHF9UHfVPqWWALUsNUVzhSBiItjRZoLHx7nIarVjqKVusUZ1Q==}
+  '@babel/helper-validator-identifier@7.29.7':
+    resolution: {integrity: sha512-qehxGkRj55h/ff8EMaJ+cYhyaKlHIxqYDn682wQD7RNp9UujOQsHog2uS0r2vzr4pW+sXf90NeeayjcNaX3fFg==}
     engines: {node: '>=6.9.0'}
 
-  '@babel/parser@7.29.3':
-    resolution: {integrity: sha512-b3ctpQwp+PROvU/cttc4OYl4MzfJUWy6FZg+PMXfzmt/+39iHVF0sDfqay8TQM3JA2EUOyKcFZt75jWriQijsA==}
+  '@babel/parser@7.29.8':
+    resolution: {integrity: sha512-E8lTAYNB1KW+FH+VGJuZM1ioAx2E6oVlvQFRrf5P8ZZmsiJXYAD9vTFV7yyEURNzgh1dFqMZuO6tUwcARbqFCA==}
     engines: {node: '>=6.0.0'}
     hasBin: true
 
-  '@babel/template@7.28.6':
-    resolution: {integrity: sha512-YA6Ma2KsCdGb+WC6UpBVFJGXL58MDA6oyONbjyF/+5sBgxY/dwkhLogbMT2GXXyU84/IhRw/2D1Os1B/giz+BQ==}
+  '@babel/template@7.29.7':
+    resolution: {integrity: sha512-puq+Gf35oI24FeN11LkoUQFqv9uwNeWpxXZi/Ji3rRIoKAzKnxRaZ+Gkj0vKS9ZCiTESfng1N9LyOyXvo+m+Gg==}
     engines: {node: '>=6.9.0'}
 
-  '@babel/traverse@7.29.0':
-    resolution: {integrity: sha512-4HPiQr0X7+waHfyXPZpWPfWL/J7dcN1mx9gL6WdQVMbPnF3+ZhSMs8tCxN7oHddJE9fhNE7+lxdnlyemKfJRuA==}
+  '@babel/traverse@7.29.8':
+    resolution: {integrity: sha512-I5z7H3bf/41ktsNVLtpN0wAa336HkqIHQ5BuPLEhTkt1jVSyZpeNKIzTgEWmlxjdg81R0IgUCcaE+Ok3NvrfZg==}
     engines: {node: '>=6.9.0'}
 
-  '@babel/types@7.29.0':
-    resolution: {integrity: sha512-LwdZHpScM4Qz8Xw2iKSzS+cfglZzJGvofQICy7W7v4caru4EaAmyUuO6BGrbyQ2mYV11W0U8j5mBhd14dd3B0A==}
+  '@babel/types@7.29.8':
+    resolution: {integrity: sha512-Vj1jF3cPfxg7OAfoI7QnVKLoILlm2JF9pnVHrX8qx7AHMiYWT+NDAA7jChlNgRS4WTLc/fD1lXLmPixluj+3Gg==}
     engines: {node: '>=6.9.0'}
 
   '@jridgewell/gen-mapping@0.3.13':
@@ -112,8 +112,8 @@ packages:
   balanced-match@1.0.2:
     resolution: {integrity: sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==}
 
-  brace-expansion@2.1.0:
-    resolution: {integrity: sha512-TN1kCZAgdgweJhWWpgKYrQaMNHcDULHkWwQIspdtjV4Y5aurRdZpjAqn6yX3FPqTA9ngHCc4hJxMAMgGfve85w==}
+  brace-expansion@2.1.4:
+    resolution: {integrity: sha512-hGfVzPxthbf3+2yjg/RBs60cB0FhqBS/zvdV/4wn4/BmN0bNMMHPc4V/BbFieqf1TKAGGAHnY4eSjajCl0f2Xg==}
 
   debug@4.4.3:
     resolution: {integrity: sha512-RGwwWnwQvkVfavKVt22FGLw+xYSdzARwm0ru6DhTVA3umU5hZc28V3kO4stgYryrTlLpuvgI9GiijltAjNbcqA==}
@@ -131,8 +131,8 @@ packages:
     resolution: {integrity: sha512-YikH+7CUTOtP44ZTnUhR7Ic2UASBPOqmaRkRKxRbywPTe5VxF7RRCck4af9wutiZ/QKM5nME9Bie2fFaPz5Gug==}
     engines: {node: '>=14.0.0'}
 
-  itty-router@5.0.23:
-    resolution: {integrity: sha512-i49WU+SNPrwOZA4Z61En1RYd5h2Lcqa+5IvCpMrNi4dxymzJK15ozUUnRrWIUAv95Zamd4eJPAot2UvHRrQg7w==}
+  itty-router@5.0.24:
+    resolution: {integrity: sha512-PXij1qGKtE6jg3dLgrTRdh/Frovl5Wc4Av67sD2xfhDPrgNt4u79++/il8/c/OfZGkhD/8uYJub8tjo+H165rA==}
 
   javascript-natural-sort@0.7.1:
     resolution: {integrity: sha512-nO6jcEfZWQXDhOiBtG2KvKyEptz7RVbpGP4vTD2hLBdmNQSsCiicO2Ioinv6UI4y9ukqnBpy+XZ9H6uLNgJTlw==}
@@ -167,8 +167,8 @@ packages:
   picocolors@1.1.1:
     resolution: {integrity: sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA==}
 
-  prettier@3.8.3:
-    resolution: {integrity: sha512-7igPTM53cGHMW8xWuVTydi2KO233VFiTNyF5hLJqpilHfmn8C8gPf+PS7dUT64YcXFbiMGZxS9pCSxL/Dxm/Jw==}
+  prettier@3.9.6:
+    resolution: {integrity: sha512-OpN0zzVdiaiAhxpuuj5efpIS4sY9j7bY6uR5mnj5yPzGkdkjNKSJeUThPb60Jw29QuAZgA4o+/iB49kFiaBX6g==}
     engines: {node: '>=14'}
     hasBin: true
 
@@ -177,52 +177,52 @@ packages:
 
 snapshots:
 
-  '@babel/code-frame@7.29.0':
+  '@babel/code-frame@7.29.7':
     dependencies:
-      '@babel/helper-validator-identifier': 7.28.5
+      '@babel/helper-validator-identifier': 7.29.7
       js-tokens: 4.0.0
       picocolors: 1.1.1
 
-  '@babel/generator@7.29.1':
+  '@babel/generator@7.29.8':
     dependencies:
-      '@babel/parser': 7.29.3
-      '@babel/types': 7.29.0
+      '@babel/parser': 7.29.8
+      '@babel/types': 7.29.8
       '@jridgewell/gen-mapping': 0.3.13
       '@jridgewell/trace-mapping': 0.3.31
       jsesc: 3.1.0
 
-  '@babel/helper-globals@7.28.0': {}
+  '@babel/helper-globals@7.29.7': {}
 
-  '@babel/helper-string-parser@7.27.1': {}
+  '@babel/helper-string-parser@7.29.7': {}
 
-  '@babel/helper-validator-identifier@7.28.5': {}
+  '@babel/helper-validator-identifier@7.29.7': {}
 
-  '@babel/parser@7.29.3':
+  '@babel/parser@7.29.8':
     dependencies:
-      '@babel/types': 7.29.0
+      '@babel/types': 7.29.8
 
-  '@babel/template@7.28.6':
+  '@babel/template@7.29.7':
     dependencies:
-      '@babel/code-frame': 7.29.0
-      '@babel/parser': 7.29.3
-      '@babel/types': 7.29.0
+      '@babel/code-frame': 7.29.7
+      '@babel/parser': 7.29.8
+      '@babel/types': 7.29.8
 
-  '@babel/traverse@7.29.0':
+  '@babel/traverse@7.29.8':
     dependencies:
-      '@babel/code-frame': 7.29.0
-      '@babel/generator': 7.29.1
-      '@babel/helper-globals': 7.28.0
-      '@babel/parser': 7.29.3
-      '@babel/template': 7.28.6
-      '@babel/types': 7.29.0
+      '@babel/code-frame': 7.29.7
+      '@babel/generator': 7.29.8
+      '@babel/helper-globals': 7.29.7
+      '@babel/parser': 7.29.8
+      '@babel/template': 7.29.7
+      '@babel/types': 7.29.8
       debug: 4.4.3
     transitivePeerDependencies:
       - supports-color
 
-  '@babel/types@7.29.0':
+  '@babel/types@7.29.8':
     dependencies:
-      '@babel/helper-string-parser': 7.27.1
-      '@babel/helper-validator-identifier': 7.28.5
+      '@babel/helper-string-parser': 7.29.7
+      '@babel/helper-validator-identifier': 7.29.7
 
   '@jridgewell/gen-mapping@0.3.13':
     dependencies:
@@ -246,17 +246,17 @@ snapshots:
     dependencies:
       '@noble/hashes': 1.8.0
 
-  '@trivago/prettier-plugin-sort-imports@6.0.2(prettier@3.8.3)':
+  '@trivago/prettier-plugin-sort-imports@6.0.2(prettier@3.9.6)':
     dependencies:
-      '@babel/generator': 7.29.1
-      '@babel/parser': 7.29.3
-      '@babel/traverse': 7.29.0
-      '@babel/types': 7.29.0
+      '@babel/generator': 7.29.8
+      '@babel/parser': 7.29.8
+      '@babel/traverse': 7.29.8
+      '@babel/types': 7.29.8
       javascript-natural-sort: 0.7.1
       lodash-es: 4.18.1
       minimatch: 9.0.9
       parse-imports-exports: 0.2.4
-      prettier: 3.8.3
+      prettier: 3.9.6
     transitivePeerDependencies:
       - supports-color
 
@@ -264,7 +264,7 @@ snapshots:
 
   balanced-match@1.0.2: {}
 
-  brace-expansion@2.1.0:
+  brace-expansion@2.1.4:
     dependencies:
       balanced-match: 1.0.2
 
@@ -283,7 +283,7 @@ snapshots:
       dezalgo: 1.0.4
       once: 1.4.0
 
-  itty-router@5.0.23: {}
+  itty-router@5.0.24: {}
 
   javascript-natural-sort@0.7.1: {}
 
@@ -295,7 +295,7 @@ snapshots:
 
   minimatch@9.0.9:
     dependencies:
-      brace-expansion: 2.1.0
+      brace-expansion: 2.1.4
 
   ms@2.1.3: {}
 
@@ -311,6 +311,6 @@ snapshots:
 
   picocolors@1.1.1: {}
 
-  prettier@3.8.3: {}
+  prettier@3.9.6: {}
 
   wrappy@1.0.2: {}

mock-api/restServer.ts

@@ -141,8 +141,8 @@ let system_status = {
 let DEV_VERSION_IS_UPGRADEABLE: boolean;
 let STABLE_VERSION_IS_UPGRADEABLE: boolean;
 let THIS_VERSION: string;
-let LATEST_STABLE_VERSION = '3.8.2';
-let LATEST_DEV_VERSION = '3.8.3-dev.2';
+let LATEST_STABLE_VERSION = '3.8.3';
+let LATEST_DEV_VERSION = '3.9.0-dev.0';
 
 // scenarios for testing versioning
 let version_test = 0; // on latest stable, or switch to dev

scripts/update_all.sh

@@ -3,28 +3,34 @@
 # run from root folder, like `sh ./scripts/update_all.sh`
 # as well as GNUMake (make) and python3
 
+# abort on first error so a failed lint/build isn't silently swallowed
+set -e
+
 cd interface
 rm -rf node_modules
-corepack use pnpm@latest-10
-pnpm update --latest
+corepack use pnpm@latest
+pnpm update
 pnpm install
 pnpm format
 pnpm lint
+pnpm build-webUI
 
 cd ../mock-api
 rm -rf node_modules
-corepack use pnpm@latest-10
-pnpm update --latest
+corepack use pnpm@latest
+pnpm update
 pnpm install
 pnpm format
 
-cd ..
-cd interface
-pnpm build-webUI
-
 cd ..
 npx cspell "**"
 
-# platformio run -e build_modbus
-# platformio run -e build_standalone
-# platformio run -e native-test -t exec
+# build files that go into docs folder
+
+platformio run -e build_modbus -t clean
+platformio run -e build_modbus
+platformio run -e build_standalone -t clean
+platformio run -e build_standalone
+
+# run tests
+platformio run -e native-test -t exec

src/core/system.cpp

@@ -3024,18 +3024,24 @@ bool System::uploadFirmwareURL(const char * url) {
         return false; // error
     }
 
+    // the Content-Length from the response header, -1 if the server didn't send one.
     int firmware_size = http.getSize();
+    if (firmware_size <= 0) {
+        LOG_ERROR("Firmware upload failed - unknown size");
+        http.end();
+        return false; // error
+    }
 
-    // check we have a valid size
-    if (firmware_size < 2097152) { // 2MB or greater is required
-        LOG_ERROR("Firmware upload failed - invalid size");
+    // catch a wrong URL early, before streaming. Smallest shipped image is ~1.9MB
+    if (firmware_size < 1677721) { // 1.6MB
+        LOG_ERROR("Firmware upload failed - too small (%d KB)", firmware_size / 1024);
         http.end();
         return false; // error
     }
 
     // check we have enough space for the upload in the ota partition
     if (!Update.begin(firmware_size)) {
-        LOG_ERROR("Firmware upload failed - no space");
+        LOG_ERROR("Firmware upload failed - %s", Update.errorString());
         http.end();
         return false; // error
     }
@@ -3052,7 +3058,7 @@ bool System::uploadFirmwareURL(const char * url) {
 
     // get tcp stream and send it to Updater
     WiFiClient * stream = http.getStreamPtr();
-    if (Update.writeStream(*stream) != firmware_size) {
+    if (Update.writeStream(*stream) != (size_t)firmware_size) {
         LOG_ERROR("Firmware upload failed - size differences");
         http.end();
         EMSESP::system_.systemStatus(SYSTEM_STATUS::SYSTEM_STATUS_ERROR_UPLOAD);

src/devices/water.cpp

@@ -362,7 +362,8 @@ bool Water::set_wwCircTc(const char * value, const int8_t id) {
         write_command(0x33B + dhw_, 4, b ? 0x01 : 0x00, 0x33B + dhw_);
     } else { // SM100
         write_command(0x7A5, 4, b ? 0xFF : 0x00, 0x7A5);
-    }    return true;
+    }
+    return true;
 }
 
 bool Water::set_wwKeepWarm(const char * value, const int8_t id) {

src/emsesp_version.h

@@ -1 +1 @@
-#define EMSESP_APP_VERSION "3.8.3-dev.10"
+#define EMSESP_APP_VERSION "3.8.4"