diff --git a/README.md b/README.md
index cfdab2fa..64b2742c 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,26 @@ Optionally the system can be operated in semi-automated mode, issuing navigation
 
 See the [wiki](https://github.com/neu-rah/ArduinoMenu/wiki)
 
+## What's next — OneMenu / HAPI
+
+A successor is in active development, built on **HAPI**, a zero-overhead
+compile-time composition engine (github.com/InternetOfPins/HAPI). Menu
+definitions compile down to code indistinguishable from hand-written C —
+see it for yourself: [Compiler Explorer demo](https://godbolt.org/z/6srTzdTY7).
+
+This isn't a release. The core (**OneMenu**) is solid, and a drop-in
+compatibility layer for existing AM4 sketches is now in progress on the
+**[AM5 branch](https://github.com/neu-rah/ArduinoMenu/tree/AM5)** of this
+repo — real, unmodified AM4 examples (Blink, Button, Confirm so far) already
+build against it with just a library-dependency swap, at roughly the same
+flash/RAM savings as the Compiler Explorer demo above suggests. Still missing
+pieces (masked text-field editing, the idle/suspend API, most device
+drivers) before it covers AM4's full example set. If you're interested in
+the architecture, want to help with the compatibility layer, or just want to
+follow along: github.com/InternetOfPins/HAPI
+
+No migration is required right now. AM4 keeps working exactly as it does today.
+
 ## Simple Example
 ```c++
 #include <menu.h>
diff --git a/funding.json b/funding.json
new file mode 100644
index 00000000..813c643e
--- /dev/null
+++ b/funding.json
@@ -0,0 +1,64 @@
+{
+  "version": "v1.1.0",
+  "entity": {
+    "type": "individual",
+    "role": "maintainer",
+    "name": "Rui Azevedo",
+    "email": "ruihfazevedo@gmail.com",
+    "phone": "",
+    "description": "Freelance embedded systems engineer with 35+ years of experience, based in the Azores, Portugal. Author of ArduinoMenu and the HAPI (Open Chain Derivation) compile-time composition framework, part of the InternetOfPins open source ecosystem (OneParse, OneMenu, OneChip, and related libraries) aimed at eliminating per-chip-variant fragmentation in embedded/IoT firmware.",
+    "webpageUrl": {
+      "url": "https://r-site.net"
+    }
+  },
+  "projects": [
+    {
+      "guid": "arduinomenu",
+      "name": "ArduinoMenu",
+      "description": "An open source menu/UI library for embedded and IoT devices (AVR, ESP32, STM32, and other MCU targets), used wherever a device needs a navigable on-device UI: buttons, encoders, LCD/OLED/TFT displays, serial terminals, or web interfaces. In production use for over a decade, with 1,000+ GitHub stars and preservation in the GitHub Arctic Code Vault. Funding supports migrating the library onto a newer, zero-overhead compile-time architecture (HAPI, part of the InternetOfPins ecosystem) and resolving a known compiler-diagnostics barrier that discourages less experienced adopters.",
+      "webpageUrl": {
+        "url": "https://github.com/neu-rah/ArduinoMenu"
+      },
+      "repositoryUrl": {
+        "url": "https://github.com/neu-rah/ArduinoMenu"
+      },
+      "licenses": [
+        "spdx:LGPL-2.1"
+      ],
+      "tags": [
+        "embedded",
+        "iot",
+        "arduino",
+        "menu",
+        "ui",
+        "cpp",
+        "avr",
+        "esp32",
+        "stm32"
+      ]
+    }
+  ],
+  "funding": {
+    "channels": [
+      {
+        "guid": "paypal",
+        "type": "payment-provider",
+        "address": "https://www.paypal.com/paypalme/ruihfazevedo",
+        "description": "PayPal.Me"
+      }
+    ],
+    "plans": [
+      {
+        "guid": "one-time",
+        "status": "active",
+        "name": "One-time donation",
+        "description": "Support ongoing development",
+        "amount": 0,
+        "currency": "EUR",
+        "frequency": "one-time",
+        "channels": null
+      }
+    ],
+    "history": []
+  }
+}
diff --git a/library.json b/library.json
index 3e19ae5b..43516f06 100644
--- a/library.json
+++ b/library.json
@@ -1,6 +1,6 @@
 {
   "name": "ArduinoMenu library",
-  "version": "4.21.4",
+  "version": "4.21.5",
   "keywords": "menu, display, lcd, tft, buttons, encoder, io, control",
   "description": "AVR generic menu/interactivity system",
   "repository":
diff --git a/src/menuIO/rotaryEventIn.h b/src/menuIO/rotaryEventIn.h
index 33c667f7..29aa4195 100644
--- a/src/menuIO/rotaryEventIn.h
+++ b/src/menuIO/rotaryEventIn.h
@@ -42,9 +42,14 @@ template<class T> constexpr inline T& operator^= (T& a, T b) { return (T&)((int&
 	  BUTTON_DOUBLE_CLICKED     = 1 << 1,
 	  BUTTON_LONG_PRESSED       = 1 << 2,
 
-	  ROTARY_CW                 = 1 << 3,
+	  ROTARY_CW                 = 1 << 5,	// fix for issue #414
 	  ROTARY_CCW                = 1 << 4,
 	};
+/*
+EventType values should be different for codes defined as:
+const navCodesDef Menu::defaultNavCodes (menuBase.cpp file)
+and special cases in textField::parseInput (items.cpp file) function
+*/
 
 	EventType config;
 	EventType events;  // we could do a fifo if we miss events