diff --git a/src/index.tsx b/src/index.tsx
index 9f7697b..875753b 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -6,7 +6,7 @@ import * as serviceWorker from "./serviceWorkerLoader";
 
 import raygun from "raygun4js";
 
-import store from "./store";
+import store, { getActionHistory } from "./store";
 import { Provider } from "react-redux";
 
 raygun("apiKey", "mtj24r3YzPoYyCG8cVArA");
@@ -21,6 +21,7 @@ if (
 raygun("withCustomData", function() {
   return {
     state: store.getState(),
+    actionHistory: getActionHistory(),
   };
 });
 
diff --git a/src/store.ts b/src/store.ts
index adc5347..18274d6 100644
--- a/src/store.ts
+++ b/src/store.ts
@@ -23,20 +23,34 @@ import {
   REGISTER,
 } from "redux-persist";
 
-const raygunMiddleware: Middleware<{}, RootState, Dispatch<any>> = (store) => (
-  next
-) => (action) => {
-  raygun("recordBreadcrumb", "redux-action", action);
+const ACTION_HISTORY_MAX_SIZE = 20;
+
+const actionHistory: Array<Action> = [];
+
+const actionHistoryMiddleware: Middleware<{}, RootState, Dispatch<any>> = (
+  store
+) => (next) => (action) => {
+  while (actionHistory.length > ACTION_HISTORY_MAX_SIZE) {
+    actionHistory.shift();
+  }
+  actionHistory.push({
+    ...action,
+    _timestamp: new Date().toString(),
+  });
   return next(action);
 };
 
+export function getActionHistory() {
+  return actionHistory;
+}
+
 // See https://github.com/rt2zz/redux-persist/issues/988 for getDefaultMiddleware tweak.
 const store = configureStore({
   reducer: rootReducer,
   middleware: [
     mixerMiddleware,
     mixerKeyboardShortcutsMiddleware,
-    raygunMiddleware,
+    actionHistoryMiddleware,
     ...getDefaultMiddleware({
       serializableCheck: {
         ignoredActions: [FLUSH, REHYDRATE, PAUSE, PERSIST, PURGE, REGISTER],