Report ESPHome version on event call

This will allow version based blueprint

esphome/nspanel_esphome_core.yaml

@@ -62,6 +62,7 @@ esphome:
         - lambda: |-
             set_timezone->execute(id(mui_timezone).c_str());
             if (isnan(blueprint_status->raw_state)) blueprint_status->publish_state(0);
+            version_esphome->publish_state("${version}");
             device_name->publish_state("${name}");
             notification_label->publish_state("");
             notification_text->publish_state("");
@@ -342,7 +343,6 @@ api:
         screensaver_time_font: int     # Specifies the font id for the screensaver time display.
         screensaver_time_color: int[]  # RGB color for the screensaver time display, e.g., [165, 42, 42] for reddish-brown.
         decimal_separator: string      # The char to be used as decimal separator.
-        # bytes_per_char: init
       then:
         - if:
             condition:
@@ -358,7 +358,6 @@ api:
                   screensaver_time_font: !lambda return screensaver_time_font;
                   screensaver_time_color: !lambda return screensaver_time_color;
                   decimal_separator: !lambda return decimal_separator;
-                  # bytes_per_char: !lambda return bytes_per_char;
               - script.wait: global_settings
               - lambda: blueprint_status->publish_state(int(blueprint_status->raw_state) | (1 << 5));
 
@@ -807,6 +806,14 @@ api:
         - lambda: |-
             if (component == "is_climate") id(is_climate) = val;
 
+    - service: set_int
+      variables:
+        component: string
+        val: int
+      then:
+        - lambda: |-
+            if (component == "bytes_per_char") id(mui_bytes_per_char) = val;
+
     - service: set_string
       variables:
         component: string
@@ -1659,6 +1666,7 @@ switch:
         esphome::api::CustomAPIDevice ha_event;
         ha_event.fire_homeassistant_event("esphome.nspanel_ha_blueprint", {
           {"device_name", device_name->state.c_str()},
+          {"esphome_version", "${version}"},
           {"type", "notification_changed"},
           {"component", "notification_unread"},
           {"action", "turn_on"}
@@ -1668,6 +1676,7 @@ switch:
         esphome::api::CustomAPIDevice ha_event;
         ha_event.fire_homeassistant_event("esphome.nspanel_ha_blueprint", {
           {"device_name", device_name->state.c_str()},
+          {"esphome_version", "${version}"},
           {"type", "notification_changed"},
           {"component", "notification_unread"},
           {"action", "turn_off"}
@@ -1818,6 +1827,7 @@ text_sensor:
         esphome::api::CustomAPIDevice ha_event;
         ha_event.fire_homeassistant_event("esphome.nspanel_ha_blueprint", {
           {"device_name", device_name->state.c_str()},
+          {"esphome_version", "${version}"},
           {"type", "notification_changed"},
           {"component", "notification_label"},
           {"action", "new_value"}
@@ -1831,6 +1841,7 @@ text_sensor:
         esphome::api::CustomAPIDevice ha_event;
         ha_event.fire_homeassistant_event("esphome.nspanel_ha_blueprint", {
           {"device_name", device_name->state.c_str()},
+          {"esphome_version", "${version}"},
           {"type", "notification_changed"},
           {"component", "notification_text"},
           {"action", "new_value"}
@@ -1865,6 +1876,7 @@ text_sensor:
               } else if (page == "light" or page == "climate") {  // Generic event
                 ha_event.fire_homeassistant_event("esphome.nspanel_ha_blueprint", {
                   {"device_name", device_name->state.c_str()},
+                  {"esphome_version", "${version}"},
                   {"type", "generic"},
                   {"page", page.c_str()},
                   {"component", component.c_str()},
@@ -1914,6 +1926,7 @@ text_sensor:
                     ha_event.fire_homeassistant_event("esphome.nspanel_ha_blueprint",
                       {
                         {"device_name", device_name->state.c_str()},
+                        {"esphome_version", "${version}"},
                         {"type", "service_call"},
                         {"service", "light.turn_on"},
                         {"key", "rgb_color"},
@@ -1948,6 +1961,16 @@ text_sensor:
       - lambda: |-
           check_versions->execute();
 
+  - id: version_esphome
+    name: Version ESPHome
+    platform: template
+    entity_category: diagnostic
+    icon: mdi:tag-text-outline
+    internal: false
+    update_interval: never
+    lambda: |-
+      return {"${version}"};
+
   - id: version_tft
     name: Version TFT
     platform: nextion
@@ -1973,6 +1996,7 @@ script:
             ha_event.fire_homeassistant_event("esphome.nspanel_ha_blueprint",
               {
                 {"device_name", device_name->state.c_str()},
+                {"esphome_version", "${version}"},
                 {"type", "boot"},
                 {"step", "start"}
               });
@@ -1988,6 +2012,7 @@ script:
                   ha_event.fire_homeassistant_event("esphome.nspanel_ha_blueprint",
                     {
                       {"device_name", device_name->state.c_str()},
+                      {"esphome_version", "${version}"},
                       {"type", "boot"},
                       {"step", "timeout"}
                     });
@@ -2051,6 +2076,7 @@ script:
             ha_event.fire_homeassistant_event("esphome.nspanel_ha_blueprint",
               {
                 {"device_name", device_name->state.c_str()},
+                {"esphome_version", "${version}"},
                 {"type", "version"},
                 {"tft", version_tft->state.c_str()},
                 {"esphome", "${version}"},
@@ -2121,7 +2147,6 @@ script:
       screensaver_time_font: int
       screensaver_time_color: int32_t[]
       decimal_separator: string
-      # bytes_per_char: int
     then:
       - lambda: |-
           if (!id(is_uploading_tft)) {
@@ -2133,7 +2158,6 @@ script:
             // MUI strings
             id(mui_please_confirm_global) = mui_please_confirm;
             id(mui_unavailable_global) = mui_unavailable;
-            // id(mui_bytes_per_char) = bytes_per_char;
 
             // Screen saver page (sleep)
             id(screensaver_display_time) = screensaver_time;
@@ -2177,6 +2201,7 @@ script:
           ha_event.fire_homeassistant_event("esphome.nspanel_ha_blueprint",
             {
               {"device_name", device_name->state.c_str()},
+              {"esphome_version", "${version}"},
               {"type", "button_click"},
               {"page", page},
               {"component", component},
@@ -2197,6 +2222,7 @@ script:
             ha_event.fire_homeassistant_event("esphome.nspanel_ha_blueprint",
               {
                 {"device_name", device_name->state.c_str()},
+                {"esphome_version", "${version}"},
                 {"type", "service_call"},
                 {"service", service},
                 {"key", key},
@@ -2305,6 +2331,7 @@ script:
             ha_event.fire_homeassistant_event("esphome.nspanel_ha_blueprint",
               {
                 {"device_name", device_name->state.c_str()},
+                {"esphome_version", "${version}"},
                 {"type", "boot"},
                 {"step", "nextion_init"}
               });
@@ -2412,6 +2439,7 @@ script:
           ha_event.fire_homeassistant_event("esphome.nspanel_ha_blueprint",
             {
               {"device_name", device_name->state.c_str()},
+              {"esphome_version", "${version}"},
               {"type", "page_changed"},
               {"page", current_page->state.c_str()},
               {"entity", detailed_entity->state.c_str()}