Release 0.14.0: version bump and changelog

Two inverters are now supported for maintenance and the peak guard
(SAFETY-91, SAFETY-93). No option changes.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

goodwe_controller/CHANGELOG.md

@@ -1,5 +1,41 @@
 # Changelog
 
+## 0.14.0
+
+**A minor bump: new behaviour with two inverters, and no option changes.**
+No option was added, removed or renamed, and no default changed (83
+options). Options that start 0.13.0 also start 0.14.0. With one inverter,
+control is the same as in 0.13.0.
+
+⭐ **Two inverters are now supported** for the monthly maintenance (drain,
+charge, hold) and the peak guard. To add the second inverter, follow Stage 5
+of `docs/commissioning-b.md` in the `admin/goodwe` repo. Read the known
+issues below first: four of them are about two inverters.
+
+Contents of this release, in merge order since 0.13.0 (`8c438ab`):
+
+| | |
+|---|---|
+| `f3e409c` | Two batteries: one at or under its peak reserve gives last, after the others give their full power. It is freed again above reserve + 1 point (e.g. at 22 % for a 20 % reserve). At a quarter's edge the peak guard no longer drops out for a second ([[SAFETY-91]]) |
+| `858f77c` | Two batteries: when a maintenance charge ends, for any reason, the other battery no longer starts charging from the grid; control hands over in 400 W steps ([[SAFETY-93]]) |
+| `e51e3e0` | CI tests against a newer `admin/goodwe` (CI only) ([[CI-13]]) |
+
+### Known issues
+
+- A false "Battery is not keeping up" can still show when the peak guard pauses a maintenance charge ([[SAFETY-92]]).
+- A healthy battery that turns from charging to giving can be held at 0 W for up to 15 min ([[SAFETY-94]]).
+- After a gap in the P1 meter, the peak guard is blind for the rest of that quarter hour ([[SAFETY-90]]).
+- Two inverters: if one battery's drain stops early (e.g. switched Off), the other can briefly export up to about 1.6 kW ([[SAFETY-95]]).
+- Two inverters: after one battery's link drops, control can stall until a safety stop ([[SAFETY-96]]).
+- Two inverters: the maintenance charge can switch on and off while the house is above the peak aim ([[SAFETY-88]]).
+
+### If you are crossing from a version older than 0.10.0
+
+`## 0.10.0` below can refuse an old config: `slew_w` above its limit, and the
+withdrawn `price_provider` ids `engie_dynamic`, `totalenergies_dynamic` and
+`eneco_eddy`. Read it before you update. Run `tools/predeploy_check.py` with the
+bare options (`jq '.data.options'`) first.
+
 ## 0.13.0
 
 **A minor bump: new behaviour, a new add-on page (Home, Settings, Batteries,

goodwe_controller/config.yaml

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 name: GoodWe RS485 Controller
-version: "0.13.0"
+version: "0.14.0"
 slug: goodwe_controller
 description: >-
   Drives a GoodWe ES/BP battery inverter over RS485 by emulating its smart