evcc-io Release Notes
Last updated: Apr 9, 2026
evcc-io Products
All evcc-io Release Notes (19)
- Apr 9, 2026
- Date parsed from source:Apr 9, 2026
- First seen by Releasebot:Apr 9, 2026
0.304.2
evcc adds new charger and heat pump support, day-ahead tariffs for Portugal and Spain, and UI improvements across forecast, energy flow, logs, and config. This release also brings bug fixes, IPv6 template support, and broader device and battery updates.
Changelog
New Features 💫
- f79bddd Add Askoma ASKOHEAT+ (#28827)
- 8144589 Add Lektrico charger (#28195)
- b51891b Add MTEC heat pump (#28880)
- 807fe1a Add OMIE day-ahead tariff for Portugal and Spain (#28768)
- a2dc5ba Config UI: add curtailed device info (#28889)
- ed3f44f Ecoflow: add battery params (#28903)
Other Changes ☀️
- 3001cfb Energyflow: forecast/battery navigation (#28918)
- e20d765 Forecast UI: compacter, small fixes (#28917)
- c375354 Goodwe-wifi: deprecate (#28898)
- e75b5e9 Log UI: progress indicator (#28914)
- 09d319b Mercedes: update application and SDK versions (#28938)
- dec0e7d Optimizer: improve error message for solar forecast (#28934)
- 635e17e Revert "Goodwe-wifi: deprecate (#28898)"
- cebe55d Templates: support IPv6 (#28872)
- cf9ea4c UI: prevent multiselect bottomnav overlap (#28901)
- 71185c5 ghosteebus: propagate context to REST API calls during init (#28951)
Bug Fixes 🐞
- 462dbd0 Config UI: fix default for required choice params (#28935)
- f1408ad Fix chargeMeter capability lookup for decorated chargers (#28920)
- 4119169 Fix: site soc calc was wrong if some batteries had no capacity (#28910)
- 07059a5 Homeassistant charger: fix phases
- Apr 7, 2026
- Date parsed from source:Apr 7, 2026
- First seen by Releasebot:Apr 7, 2026
0.304.1
evcc releases a broad update with breaking Deye-hybrid-3p template changes, new charger and vehicle support, switch device handling, Home Assistant phase switching, CLI curtail and dim controls, and multiple fixes across Goodwe, EEBus, optimizer, Safari, and other integrations.
Changelog
Breaking Changes 🚨
- f00cde4 Deye-hybrid-3p: merge LV and HV templates (BC) (#28670)
New Features 💫
- 70b17d0 Add GhostEEBus charger (#28573)
- 1c8387c Add Lexus vehicle support (#28836)
- cd02ce1 Add switch devices (#28803)
- 3c10d11 DaheimLaden: add firmware update handling (#28758)
- c785c54 HomeAssistant: add phase switching (#27896)
- 72e6e2c MG: add trace logging for decoded API responses (#28790)
- 188a5d8 Session: add reference price and CO2 (#28712)
- 960aeb0 cli: add curtail/dim (#28877)
Other Changes ☀️
- 764aa45 EEBus: always send OPEV and OSCEV limits together (#28761)
- d517f92 Easee: remove incorrect ReasonDisconnectRequired for ModeCompleted (#28781)
- d5e0d27 Goodwe: decode float32 (#28765)
- d42c799 Goodwe: restore wifi implementation (#28759)
- 7ec10e0 Goodwe: use legacy wifi for ET series (#28791)
- fe5492c Navigation: solid blur fallback (#28755)
- b93061b Optimizer: enable by default (#28213)
- 196c56f Safari: revert websocket redirect workaround (#28753)
- 536ebcb TWC3: allow fast charging when vehicle does not support current control (#28802)
Bug Fixes 🐞
- 397b3c0 55aa: fix PDU slave id for ET series (#28828)
- 529e169 Add Marstek Venus A, D and fix Venus E, E Gen 2.0, Venus C and E Gen 3.0 (#28855)
- 3967594 Fix auth handler race condition (#28864)
- bb07ec0 Optimizer: fix timestamp generation (#28677)
- 1f313f6 Raedian: fix enabled (#28696)
- e995c83 Smartfox: fix id selector (#28371)
- 59c49e7 Solarprognose.de: fix gaps and undeprecate (#28642)
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- Apr 2, 2026
- Date parsed from source:Apr 2, 2026
- First seen by Releasebot:Apr 2, 2026
0.304.0
evcc ships a broad update with new device and vehicle support, a redesigned navigation, battery and forecast page, plus improved phase switching, forecasts, and UI polish. It also includes multiple bug fixes and a few breaking changes for capability handling and grid support.
Changelog
Breaking Changes 🚨
- ed8f52e Goodwe Wifi: support for DT series via aa55 pseudo-modbus protocol (BC) (#28396)
- 00967eb Replace combinatorial decorators with capability registry (BC) (#28565)
- 7c6f069 Vaillant: support more countries (BC) (#28096)
New Features 💫
- f7b214d Add EcoFlow Stream (#28158)
- a687f30 Add Everhome Ecotracker (#28547)
- 21d0c0a DaheimLaden: Add debug log for phase switch in progress (#28694)
- 82001f3 Docker: add healthcheck on port 7070 (#28606)
- e988dea Ostrom: add SimplyDynamic_V2 contract type (#28726)
- bd9769c Teslamate: add charged energy (#28611)
- 0d02794 Teslamate: add climater (#28463)
- 1369339 Teslamate: add finishtime (#28405)
- 01e0956 Teslamate: add gps position (#28626)
- bd4b5e3 Tessie: add finishtime, position and charged energy (#28692)
- 420a0e9 Victron: add phase switching (#28408)
Experimental Features 🧪
- ad03bcb Forecast: only adjust y-scale if experimental (#28548)
Other Changes ☀️
- 948dda0 Battery Boost UI: disable button when battery on hold (#28489)
- de5b93e Bender: handle invalid power meter reading (#28644)
- 88cc66a Charts: ensure light/dark mode color updates (#28645)
- f3f0310 Config UI: consistent sorting oof loadpoint status values (#28701)
- ef365f7 Config UI: ensure cleanup when template switch (#28552)
- 5735849 Config UI: network settings on fatal (#28501)
- a35135a DaheimLaden Pro: update firmware requirements (#28499)
- a252178 EMS-ESP: make SG-Ready inputs and bitmask values configurable (#28681)
- d921a82 Easee: disable phase switching on non TN grid installations (#28411)
- 6115c08 Forecast UI: no savings-modal rerender, fixed safari scroll overlays (#28660)
- 3059749 OpenWB native: release GPIOs when closing (#28532)
- f4932f9 Optimizer: publish results as single MQTT message (#28610)
- 33d2de2 Planner UI: remove step from time input (#28585)
- 13152b4 Polestar: use oauth2 (#28604)
- ea3388d Revert "Teslamate: switch battery_level to usable_battery_level (#28665)"
- c4f6e56 Safari: restore iOS 12 support (#28638)
- 863e1a7 Teslamate: switch battery_level to usable_battery_level (#28665)
- 7b5103d UI: New Navigation, Battery & Forecast Page (#27753)
Bug Fixes 🐞
- f6e4a5b AlphaESS: fix pv energy (#28640)
- 23c6bbb Fix EEBus UI config: save fails after successful validation (#28592)
- 2d3e7ed Fix invalid data panic
- 712be97 Navigation: fix chrome blur (#28602)
- 803cc31 Openevse: fix api (#28479)
- cb19de4 Polestar: fix resume path and adjust regex (#28466)
- d7436cd Safari: fix scrollbar overlay issue (#28605)
- 2499c09 Sessions: fix sticky table bottom
- 32cfc5a UI: fix bottom spacing (#28658)
- 377d3d1 fix: OCPP test race on logger and connector clock (#28460)
- Mar 21, 2026
- Date parsed from source:Mar 21, 2026
- First seen by Releasebot:Mar 22, 2026
0.303.2
evcc adds IoTaWatt meter support and hourly averaging for EpexPredictor, while improving UI stability and device handling. This release also expands forecast, refines loadpoint settings and fixes multiple issues across chargers, tariffs, plans and iOS support.
Changelog
New Features 💫
- ce9ea23 Add IoTaWatt meter (#28331)
- a70a140 EpexPredictor: add hourly averaging (#28343)
Other Changes ☀️
- b0ee444 BMW CarData: implement api.VehiclePosition (#28342)
- d96b045 Cancel context of broken devices to release resources (#28423)
- 8f2a6f0 Config UI: reduce layout shift (#28413)
- 5877d0a Easee: extract CommandDispatcher for async command correlation (#28036)
- 9b7add3 Energyflow UI: first load stability (#28401)
- 40af84f Esios: extend forecast range (#28326)
- 241efd8 HomeAssistant: always call services by domain (#28280)
- cfec1b6 Loadpoint: log battery boost errors (#28403)
- 5220bbf Loadpoint: order setting min and max current (#28425)
- b5fefcc Revert "Easee: clear stale live measurements on cloud disconnect" (#28287)
Bug Fixes 🐞
- 3261ad2 Easee: fix stale power/current readings when charger goes offline (#28362)
- 99902ef Issue UI: fix api warning (#28386)
- 708b1c8 Octopus: fix tariff rates to planning window (#28313)
- 1d5cdca OpenEVSE: fix http 404
- d2a8813 Optimizer: fix result timestamps
- 1f9845b Plan UI: Fix inaccurate day formatting for negative TZs (#28433)
- 452a130 fix/refactor: modbus form (#28226)
- 76b453c fix: restore iOS 12 support (#28436)
- Mar 16, 2026
- Date parsed from source:Mar 16, 2026
- First seen by Releasebot:Mar 17, 2026
0.303.1
evcc releases a changelog update addressing Home Assistant enable/disable switch, Safari websocket redirect workaround revert, optimizer error fixes, and SGready panic fix.
Changelog
Other Changes ☀️
- 340f940 Home Assistant: allow switch for enable/disable (#28260)
- db18700 Nexblue: remove broken 1p3p
- 26bf54b Optimizer: return infeasable error
- cea2a8f Revert: Safari: web socket bug redirect workaround (#28236)
Bug Fixes 🐞
- 385296f HomeAssistant: fix changelog (#28257)
- 706b637 Optimizer: fix invalid battery capacity
- d0a0dc5 SGready: fix panic
- Mar 15, 2026
- Date parsed from source:Mar 15, 2026
- First seen by Releasebot:Mar 16, 2026
0.303.0
evcc releases a comprehensive changelog featuring new charger models and vehicle features, tariff UI improvements, and performance refinements. It includes breaking changes, heartbeat fixes, and stability tweaks across plugins and integrations, signaling active product evolution.
Changelog
Breaking Changes 🚨
- 69db34e HEMS: refactor handling of production/feedin limits (BC) (#27567)
- c9876e3 Migrate optimizer (BC) (#28088)
New Features 💫
- 16812ad Add RAEDIAN NEO and NEX AC charger (#28053)
- e269de1 Audi: add vehicle features (#28185)
- 86e2014 ChargeX: add heartbeat to prevent PAC_Target_Timeout fallback (#27795) (#28059)
- c4a30f3 Heating: add continuous feature to improve heatpump experience (#28025)
- b773581 Issues: add tariff and messenger devices, sorting (#28072)
- f951da3 Sigenergy: add maxacpower (#28223)
- 1f79527 Subaru: add x-channel header (#28177)
- e808bec Tariff UI: add multiline formula support (#28219)
- 29cab75 Versicharge: add mA regulation (#28173)
Other Changes ☀️
- cc4beb0 Debian packaging: properly handle /etc/evcc-userchoices.sh lifecycle (#27989)
- 3ca265f Delta AC: firmware requirement (#28188)
- c855b0b Easee: clear stale live measurements on cloud disconnect (#28078)
- 6e12bd9 Gpio plugin: Raspberry Pi 5 compatibility (#27815)
- 73c1fc4 Hassio Addon: sync changelog on release publish/edit (#28074)
- 77e1c88 HomeAssistant: allow inverting entities by prepending minus sign (#28020)
- b636d37 Loadpoint: show remaining duration when soc estimator is disabled (#27772)
- 1ea07c6 Modbus: close connection when unregistering (#28034)
- 6c9adf9 Octopus DE: support time-of-use and simple tariffs (#28001)
- f528dca Optimizer: use SCapacity (#28212)
- c5b7224 Publish minSocNotReached state (#28218)
- 41ed91a SGReady: improve logging
- b7fd7e4 SHM: make serial configurable (#28198)
- 12be9ad Safari: web socket bug redirect workaround (#28109)
- dba93a9 Server: prevent html cache (#28154)
- b10c9e7 Solis Hybrid S: better active battery control support (#27796)
- 73330ab Trydan: remove broken session energy and duration (#28104)
- a0dccea Websocket: split welcome message (#27967)
Bug Fixes 🐞
- a8ad65d Mercedes: fix auth (#28049)
- 03991ba Nexblue: fix phase switching API endpoint (#28080)
- d680fff Planner: fix this.updatePlanPreviewDebounced is null (#28197)
- d8084ed Websocket: fix logging breaking digest auth (#28087)
- beec6f7 fix: Add GH_TOKEN for changelog generation step (#28155)
- Mar 8, 2026
- Date parsed from source:Mar 8, 2026
- First seen by Releasebot:Mar 8, 2026
0.302.1
evcc-io unveils Sessy P1 meter and battery support plus climater feature with cross-device updates and fixes.
Changelog
New Features 💫
- b6fdd75 Add Sessy P1 meter and battery (#27956)
- 1a810ef OVMS: add climater (#28011)
- e03233b Revert "OVMS: add climater (#28011)"
Other Changes ☀️
- 06df09b E.G.O. Smart Heater: update docs (#27987)
- 16d1258 Easee: warn on rogue CommandResponse not triggered by evcc (#27916)
- 1487d37 OCPP: wait for BootNotification after CP connection (#27309)
- 4d7a079 Warp: enable phase switching when Energy Manager present (#27962)
Bug Fixes 🐞
- 56c1d56 Loadpoint: fix fast charging phase scaling (#27972)
- Mar 5, 2026
- Date parsed from source:Mar 5, 2026
- First seen by Releasebot:Mar 6, 2026
0.302.0
Changelog brings new features for HomeAssistant, Nexblue Edge 2 charger and tariff UI, plus grid import limit and climater options. Browser-wide improvements and bug fixes across Safari, charging schedules, and battery/ SO C handling. A solid product update with several additions and refinements.
Changelog
Breaking Changes 🚨
- 8273926 Zendure Solarflow 800 Pro: remove invalid grid usage (BC) (#27862)
New Features 💫
- 9876367 Add HomeAssistant notification plugin (#27641)
- 867001a Add Nexblue Edge 2 charger (#27918)
- a4ed108 Config UI: add tariffs (#26698)
- 91b9b11 Easee: add status reason (#27789)
- d1384b3 HomeAssistant charger: add mA control (if available) (#27430)
- 55f9a13 Optimizer: add grid import limit (#27858)
- fa2628c Tesla: add climater (#27817)
- d381e16 Tesla: add location (#27818)
Other Changes ☀️
- 1a8e93d Fiat: improve charge scheduling and refresh logic (#27654)
- a4a4f50 Loadpoint UI: waiting for auth status text (#27869)
- 1b08a77 Revert "Safari: ensure ws reconnect on reopen" (#27946)
- d4b41e6 Safari: ensure ws reconnect on reopen (#27849)
- 4d4df0e Safari: ensure ws reconnect on reopen (#27867)
- f24dcd5 Safari: ws cache busting (#27945)
- 2610f30 Toyota: trigger soc refresh when charging (#27697)
Bug Fixes 🐞
- 98dad9a Planner: fix projected end time not showing actual completion (#27624)
- ba15999 Revert "fox-ess-h3-smart: fix grid charging and discharge lock behavior (#27752)"
- 456f0d6 Tariff UI: fix decimal price input (#27950)
- 99ad7f3 WattSonic: fix battery soc (#27882)
- ce1eb43 Zendure: fix power and soc limits
- 878222f fix: battery devices undefined (#27846)
- 3428ddf fix: bufferStartSoc 100% never triggers auto-start charging (#27922)
- Feb 28, 2026
- Date parsed from source:Feb 28, 2026
- First seen by Releasebot:Mar 1, 2026
0.301.2
Release notes highlight a busy update with new features across devices and services, including Daikin Altherma 4 support, Amtron 4You/4Business with OCPP, Mitsubishi Outlander PHEV, and UI improvements. Bug fixes boost stability for Fronius, OCPP, and websocket/digest auth workflows.
Changelog
Breaking Changes 🚨
- 5a601af Mqtt: correct phasesConfigured topic (BC) (#27598)
New Features 💫
- 9f982f6 Add Daikin Altherma 4 (#27607)
- 242727c Add Mennekes Amtron 4You/4Business (OCPP) (#27647)
- 9b2b42a Add Mitsubishi Outlander PHEV (#27547)
- c743bcd Email: add fromName (#27689)
- 70734fb Luxtronik: add timeout (#27670)
- aebbca1 Network UI: add external uri path hint (#27659)
- 3626b7f Optimizer: add battery grid charging (#27696)
- 519951a demo-battery: add battery params (#27683)
Other Changes ☀️
- 217062b Accept sourcery suggestions
- ea85753 Battery Forecast UI Improvements (#27630)
- fb90236 CSV export price with four decimal digits (#27678)
- e4b93e1 Config UI: improve create loadpoint (#27665)
- 1f806cb Grid Charge UI: allow limit change when disabled (#27766)
- ecc515c Huawei SUN2000: unify & rename templates (#27650)
- cdb947e Implement digest auth for websocket
- a20c09e Loadpoint: treat planned charging as inflexible power (#27747)
- b0834f2 Loadpoint: update vehicle identifier in session (#27605)
- 391cf4d RCT: make port configurable (#27609)
- 27a512f Remove unnecessary fields and improve logging
- b816ae4 Revert #27652 (#27661)
- 6ed83b3 SMA: use battery-params (#27707)
- 1e509e4 Simplify
- a418b84 Tinkerforge Warp: detect charger type and deactivate auto phase switching if necessary (#27745)
- c3cd6e4 Use digest package instead of own implementation
Bug Fixes 🐞
- fabf429 Fronius Solar API: fix battery mode for firmware >= 1.38 (#27711)
- c457fe9 Improve logging, set maximum interval for backoff, fix potential fd leaks and move url parsing
- 2464bbb InfluxDB: fix battery state (#27644)
- 0e60565 OCPP: fix meterInterval watchdog timing (#27704)
- 20134a5 RCT: fix default port removed
- d6cb77e Tinkerforge Warp: fix websocket credentials (#27737)
- 1403316 fox-ess-h3-smart: fix grid charging and discharge lock behavior (#27752)
- Feb 22, 2026
- Date parsed from source:Feb 22, 2026
- First seen by Releasebot:Feb 23, 2026
0.301.1
Changelog
New Features 💫
- 5ecf779 Toyota: add missing x-channel header (#27542)
Other Changes ☀️
- 8bc7d50 Daheimladen: prevent autostart (#27510)
- 17808be Http: send user agent (#27549)
- d92447a OCPP: increase default timeout to 1min (#27418)
- 5f5c363 Optimizer: publish battery forecast (#24633)
Bug Fixes 🐞
- c69c767 Mqtt: fix panic publishing nil interface
- 50f7b77 Optimizer UI: fix mobile x labels (#27513)
- 0149242 fix: boost button only if connected (#27506)
- 2a5b6ea fix: loadpoint ui indicator wrapping (#27524)
- f855c6d fix: messaging ui and events filter (#27512)