diff --git a/.hass_dev/views/chips-view.yaml b/.hass_dev/views/chips-view.yaml
index 85f466d2..89ad18a3 100644
--- a/.hass_dev/views/chips-view.yaml
+++ b/.hass_dev/views/chips-view.yaml
@@ -124,9 +124,9 @@ cards:
           - type: action
             icon: mdi:bell
             tap_action: 
-              action: call-service
-              service: notify.persistent_notification
-              service_data:
+              action: perform-action
+              perform_action: notify.persistent_notification
+              data:
                 message: This is notification from mushroom dashboard
           - type: action
             icon: mdi:github
@@ -158,8 +158,8 @@ cards:
                 grey
               {% endif %}
             tap_action:
-              action: call-service
-              service: light.toggle
+              action: perform-action
+              peform_action: light.toggle
               target:
                 entity_id: light.bed_light
           - type: template
diff --git a/.hass_dev/views/person-view.yaml b/.hass_dev/views/person-view.yaml
index 36a8bfd3..08fa043d 100644
--- a/.hass_dev/views/person-view.yaml
+++ b/.hass_dev/views/person-view.yaml
@@ -65,45 +65,45 @@ cards:
         name: Home
         icon: mdi:home
         tap_action:
-          action: call-service
-          service: device_tracker.see
-          service_data:
+          action: perform-action
+          perform_action: device_tracker.see
+          data:
             dev_id: demo_anne_therese
             location_name: home
       - type: button
         name: Not Home
         icon: mdi:home-export-outline
         tap_action:
-          action: call-service
-          service: device_tracker.see
-          service_data:
+          action: perform-action
+          perform_action: device_tracker.see
+          data:
             dev_id: demo_anne_therese
             location_name: not_home
       - type: button
         name: Unknown
         icon: mdi:help
         tap_action:
-          action: call-service
-          service: device_tracker.see
-          service_data:
+          action: perform-action
+          perform_action: device_tracker.see
+          data:
             dev_id: demo_anne_therese
             location_name: unknown
       - type: button
         name: Living Room
         icon: mdi:sofa
         tap_action:
-          action: call-service
-          service: device_tracker.see
-          service_data:
+          action: perform-action
+          perform_action: device_tracker.see
+          data:
             dev_id: demo_anne_therese
             location_name: Living Room
       - type: button
         name: Office
         icon: mdi:office-building
         tap_action:
-          action: call-service
-          service: device_tracker.see
-          service_data:
+          action: perform-action
+          perform_action: device_tracker.see
+          data:
             dev_id: demo_anne_therese
             gps: [52.37451608362128, 4.888106097860146]
     columns: 3
diff --git a/docs/cards/chips.md b/docs/cards/chips.md
index a6b194e5..0eaae09f 100644
--- a/docs/cards/chips.md
+++ b/docs/cards/chips.md
@@ -18,7 +18,7 @@ All the options are available in the lovelace editor but you can use `yaml` if y
 ![Chip action light](../images/chip-action-light.png)
 ![Chip action dark](../images/chip-action-dark.png)
 
-An action chip allows you to perform a Home Assistant action (navigate, call-service, etc...).
+An action chip allows you to perform a Home Assistant action (navigate, perform-action, etc...).
 
 ### Alarm control panel chip
 
@@ -84,17 +84,17 @@ A weather chip allows you to display the weather.
 
 \* You can render weather svg icons using [weather state](https://developers.home-assistant.io/docs/core/entity/weather/#recommended-values-for-state-and-condition) as icon :
 
--   weather-clear-night
--   weather-cloudy
--   weather-fog
--   weather-lightning
--   weather-lightning-rainy
--   weather-partlycloudy
--   weather-pouring
--   weather-rainy
--   weather-hail
--   weather-snowy
--   weather-snowy-rainy
--   weather-sunny
--   weather-windy
--   weather-windy-variant
+- weather-clear-night
+- weather-cloudy
+- weather-fog
+- weather-lightning
+- weather-lightning-rainy
+- weather-partlycloudy
+- weather-pouring
+- weather-rainy
+- weather-hail
+- weather-snowy
+- weather-snowy-rainy
+- weather-sunny
+- weather-windy
+- weather-windy-variant
diff --git a/hacs.json b/hacs.json
index 1b6bca90..77b4297e 100644
--- a/hacs.json
+++ b/hacs.json
@@ -1,6 +1,6 @@
 {
-    "name": "Mushroom",
-    "filename": "mushroom.js",
-    "homeassistant": "2024.7.0b0",
-    "render_readme": true
+  "name": "Mushroom",
+  "filename": "mushroom.js",
+  "homeassistant": "2024.8.0b0",
+  "render_readme": true
 }
diff --git a/src/cards/alarm-control-panel-card/alarm-control-panel-card-editor.ts b/src/cards/alarm-control-panel-card/alarm-control-panel-card-editor.ts
index 0ef5f088..1f52cd59 100644
--- a/src/cards/alarm-control-panel-card/alarm-control-panel-card-editor.ts
+++ b/src/cards/alarm-control-panel-card/alarm-control-panel-card-editor.ts
@@ -24,7 +24,7 @@ const actions: UiAction[] = [
   "more-info",
   "navigate",
   "url",
-  "call-service",
+  "perform-action",
   "assist",
   "none",
 ];
diff --git a/src/cards/chips-card/chips/action-chip-editor.ts b/src/cards/chips-card/chips/action-chip-editor.ts
index 1634251d..7ba2a3d9 100644
--- a/src/cards/chips-card/chips/action-chip-editor.ts
+++ b/src/cards/chips-card/chips/action-chip-editor.ts
@@ -14,7 +14,7 @@ import { DEFAULT_ACTION_ICON } from "./action-chip";
 const actions: UiAction[] = [
   "navigate",
   "url",
-  "call-service",
+  "perform-action",
   "assist",
   "none",
 ];
diff --git a/src/cards/chips-card/chips/alarm-control-panel-chip-editor.ts b/src/cards/chips-card/chips/alarm-control-panel-chip-editor.ts
index f3c155ee..df5ee9fe 100644
--- a/src/cards/chips-card/chips/alarm-control-panel-chip-editor.ts
+++ b/src/cards/chips-card/chips/alarm-control-panel-chip-editor.ts
@@ -15,7 +15,7 @@ const actions: UiAction[] = [
   "more-info",
   "navigate",
   "url",
-  "call-service",
+  "perform-action",
   "assist",
   "none",
 ];
diff --git a/src/cards/chips-card/chips/weather-chip-editor.ts b/src/cards/chips-card/chips/weather-chip-editor.ts
index f8f1a7c6..4f8afe96 100644
--- a/src/cards/chips-card/chips/weather-chip-editor.ts
+++ b/src/cards/chips-card/chips/weather-chip-editor.ts
@@ -17,7 +17,7 @@ const actions: UiAction[] = [
   "more-info",
   "navigate",
   "url",
-  "call-service",
+  "perform-action",
   "assist",
   "none",
 ];
diff --git a/src/cards/person-card/person-card-editor.ts b/src/cards/person-card/person-card-editor.ts
index 2f4efa97..6c9447d7 100644
--- a/src/cards/person-card/person-card-editor.ts
+++ b/src/cards/person-card/person-card-editor.ts
@@ -17,7 +17,7 @@ const actions: UiAction[] = [
   "more-info",
   "navigate",
   "url",
-  "call-service",
+  "perform-action",
   "assist",
   "none",
 ];
diff --git a/src/cards/select-card/select-card-editor.ts b/src/cards/select-card/select-card-editor.ts
index 3f2a7ee3..51416fa2 100644
--- a/src/cards/select-card/select-card-editor.ts
+++ b/src/cards/select-card/select-card-editor.ts
@@ -17,7 +17,7 @@ const actions: UiAction[] = [
   "more-info",
   "navigate",
   "url",
-  "call-service",
+  "perform-action",
   "assist",
   "none",
 ];
diff --git a/src/cards/title-card/title-card-editor.ts b/src/cards/title-card/title-card-editor.ts
index 30329a33..357367e3 100644
--- a/src/cards/title-card/title-card-editor.ts
+++ b/src/cards/title-card/title-card-editor.ts
@@ -10,7 +10,7 @@ import { loadHaComponents } from "../../utils/loader";
 import { TITLE_CARD_EDITOR_NAME } from "./const";
 import { TitleCardConfig, titleCardConfigStruct } from "./title-card-config";
 
-const actions: UiAction[] = ["navigate", "url", "call-service", "none"];
+const actions: UiAction[] = ["navigate", "url", "perform-action", "none"];
 const TITLE_LABELS = [
   "title",
   "subtitle",
diff --git a/src/cards/update-card/update-card-editor.ts b/src/cards/update-card/update-card-editor.ts
index f1ddaf7a..1abd8ec6 100644
--- a/src/cards/update-card/update-card-editor.ts
+++ b/src/cards/update-card/update-card-editor.ts
@@ -19,7 +19,7 @@ const actions: UiAction[] = [
   "more-info",
   "navigate",
   "url",
-  "call-service",
+  "perform-action",
   "assist",
   "none",
 ];
diff --git a/src/ha/data/lovelace.ts b/src/ha/data/lovelace.ts
index 1db60edf..cb77cf9a 100644
--- a/src/ha/data/lovelace.ts
+++ b/src/ha/data/lovelace.ts
@@ -126,10 +126,12 @@ export interface ToggleActionConfig extends BaseActionConfig {
 }
 
 export interface CallServiceActionConfig extends BaseActionConfig {
-  action: "call-service";
-  service: string;
+  action: "call-service" | "perform-action";
+  /** @deprecated "service" is kept for backwards compatibility. Replaced by "perform_action". */
+  service?: string;
+  perform_action: string;
   target?: HassServiceTarget;
-  // "service_data" is kept for backwards compatibility. Replaced by "data".
+  /** @deprecated "service_data" is kept for backwards compatibility. Replaced by "data". */
   service_data?: Record<string, unknown>;
   data?: Record<string, unknown>;
 }
diff --git a/src/ha/panels/lovelace/editor/structs/action-struct.ts b/src/ha/panels/lovelace/editor/structs/action-struct.ts
index 512e45aa..463f4fb9 100644
--- a/src/ha/panels/lovelace/editor/structs/action-struct.ts
+++ b/src/ha/panels/lovelace/editor/structs/action-struct.ts
@@ -31,8 +31,9 @@ const actionConfigStructUrl = object({
 });
 
 const actionConfigStructService = object({
-  action: literal("call-service"),
-  service: string(),
+  action: enums(["call-service", "perform-action"]),
+  service: optional(string()),
+  perform_action: optional(string()),
   service_data: optional(object()),
   data: optional(object()),
   target: optional(
@@ -67,6 +68,7 @@ export const actionConfigStructType = object({
     "toggle",
     "more-info",
     "call-service",
+    "perform-action",
     "url",
     "navigate",
     "assist",
@@ -80,6 +82,9 @@ export const actionConfigStruct = dynamic<any>((value) => {
       case "call-service": {
         return actionConfigStructService;
       }
+      case "perform-action": {
+        return actionConfigStructService;
+      }
       case "fire-dom-event": {
         return actionConfigStructCustom;
       }
diff --git a/src/utils/base-element.ts b/src/utils/base-element.ts
index 139adc8d..2b469a14 100644
--- a/src/utils/base-element.ts
+++ b/src/utils/base-element.ts
@@ -1,6 +1,6 @@
 import { css, CSSResultGroup, LitElement, PropertyValues } from "lit";
 import { property } from "lit/decorators.js";
-import { atLeastHaVersion, HomeAssistant } from "../ha";
+import { HomeAssistant } from "../ha";
 import "../shared/badge-icon";
 import "../shared/card";
 import "../shared/shape-avatar";
@@ -18,13 +18,6 @@ export function computeDarkMode(hass?: HomeAssistant): boolean {
 export class MushroomBaseElement extends LitElement {
   @property({ attribute: false }) public hass!: HomeAssistant;
 
-  protected firstUpdated(_changedProperties: PropertyValues): void {
-    this.toggleAttribute(
-      "pre-2024-8",
-      !atLeastHaVersion(this.hass.config.version, 2024, 8)
-    );
-  }
-
   protected updated(changedProps: PropertyValues): void {
     super.updated(changedProps);
     if (changedProps.has("hass") && this.hass) {
@@ -50,12 +43,6 @@ export class MushroomBaseElement extends LitElement {
           ${themeColorCss}
           ${themeVariables}
         }
-        :host([pre-2024-8]) {
-          --spacing: var(--mush-spacing, 12px);
-          --control-height: var(--mush-control-height, 40px);
-          --control-spacing: var(--mush-spacing, 12px);
-          --icon-size: var(--mush-icon-size, 40px);
-        }
       `,
     ];
   }