diff --git a/esphome/components/climate/climate_traits.h b/esphome/components/climate/climate_traits.h
index 082b2127a9..599894c8a9 100644
--- a/esphome/components/climate/climate_traits.h
+++ b/esphome/components/climate/climate_traits.h
@@ -81,63 +81,6 @@ class ClimateTraits {
   bool has_feature_flags(uint32_t feature_flags) const { return this->feature_flags_ & feature_flags; }
   void set_feature_flags(uint32_t feature_flags) { this->feature_flags_ = feature_flags; }
 
-  ESPDEPRECATED("This method is deprecated, use get_feature_flags() instead", "2025.11.0")
-  bool get_supports_current_temperature() const {
-    return this->has_feature_flags(CLIMATE_SUPPORTS_CURRENT_TEMPERATURE);
-  }
-  ESPDEPRECATED("This method is deprecated, use add_feature_flags() instead", "2025.11.0")
-  void set_supports_current_temperature(bool supports_current_temperature) {
-    if (supports_current_temperature) {
-      this->add_feature_flags(CLIMATE_SUPPORTS_CURRENT_TEMPERATURE);
-    } else {
-      this->clear_feature_flags(CLIMATE_SUPPORTS_CURRENT_TEMPERATURE);
-    }
-  }
-  ESPDEPRECATED("This method is deprecated, use get_feature_flags() instead", "2025.11.0")
-  bool get_supports_current_humidity() const { return this->has_feature_flags(CLIMATE_SUPPORTS_CURRENT_HUMIDITY); }
-  ESPDEPRECATED("This method is deprecated, use add_feature_flags() instead", "2025.11.0")
-  void set_supports_current_humidity(bool supports_current_humidity) {
-    if (supports_current_humidity) {
-      this->add_feature_flags(CLIMATE_SUPPORTS_CURRENT_HUMIDITY);
-    } else {
-      this->clear_feature_flags(CLIMATE_SUPPORTS_CURRENT_HUMIDITY);
-    }
-  }
-  ESPDEPRECATED("This method is deprecated, use get_feature_flags() instead", "2025.11.0")
-  bool get_supports_two_point_target_temperature() const {
-    return this->has_feature_flags(CLIMATE_REQUIRES_TWO_POINT_TARGET_TEMPERATURE);
-  }
-  ESPDEPRECATED("This method is deprecated, use add_feature_flags() instead", "2025.11.0")
-  void set_supports_two_point_target_temperature(bool supports_two_point_target_temperature) {
-    if (supports_two_point_target_temperature)
-    // Use CLIMATE_REQUIRES_TWO_POINT_TARGET_TEMPERATURE to mimic previous behavior
-    {
-      this->add_feature_flags(CLIMATE_REQUIRES_TWO_POINT_TARGET_TEMPERATURE);
-    } else {
-      this->clear_feature_flags(CLIMATE_REQUIRES_TWO_POINT_TARGET_TEMPERATURE);
-    }
-  }
-  ESPDEPRECATED("This method is deprecated, use get_feature_flags() instead", "2025.11.0")
-  bool get_supports_target_humidity() const { return this->has_feature_flags(CLIMATE_SUPPORTS_TARGET_HUMIDITY); }
-  ESPDEPRECATED("This method is deprecated, use add_feature_flags() instead", "2025.11.0")
-  void set_supports_target_humidity(bool supports_target_humidity) {
-    if (supports_target_humidity) {
-      this->add_feature_flags(CLIMATE_SUPPORTS_TARGET_HUMIDITY);
-    } else {
-      this->clear_feature_flags(CLIMATE_SUPPORTS_TARGET_HUMIDITY);
-    }
-  }
-  ESPDEPRECATED("This method is deprecated, use get_feature_flags() instead", "2025.11.0")
-  bool get_supports_action() const { return this->has_feature_flags(CLIMATE_SUPPORTS_ACTION); }
-  ESPDEPRECATED("This method is deprecated, use add_feature_flags() instead", "2025.11.0")
-  void set_supports_action(bool supports_action) {
-    if (supports_action) {
-      this->add_feature_flags(CLIMATE_SUPPORTS_ACTION);
-    } else {
-      this->clear_feature_flags(CLIMATE_SUPPORTS_ACTION);
-    }
-  }
-
   void set_supported_modes(ClimateModeMask modes) { this->supported_modes_ = modes; }
   void add_supported_mode(ClimateMode mode) { this->supported_modes_.insert(mode); }
   bool supports_mode(ClimateMode mode) const { return this->supported_modes_.count(mode); }
diff --git a/esphome/components/ektf2232/touchscreen/__init__.py b/esphome/components/ektf2232/touchscreen/__init__.py
index 123f03ca08..64bb17a7db 100644
--- a/esphome/components/ektf2232/touchscreen/__init__.py
+++ b/esphome/components/ektf2232/touchscreen/__init__.py
@@ -15,7 +15,6 @@ EKTF2232Touchscreen = ektf2232_ns.class_(
 )
 
 CONF_EKTF2232_ID = "ektf2232_id"
-CONF_RTS_PIN = "rts_pin"  # To be removed before 2026.4.0
 
 CONFIG_SCHEMA = touchscreen.TOUCHSCREEN_SCHEMA.extend(
     cv.Schema(
@@ -25,9 +24,6 @@ CONFIG_SCHEMA = touchscreen.TOUCHSCREEN_SCHEMA.extend(
                 pins.internal_gpio_input_pin_schema
             ),
             cv.Required(CONF_RESET_PIN): pins.gpio_output_pin_schema,
-            cv.Optional(CONF_RTS_PIN): cv.invalid(
-                f"{CONF_RTS_PIN} has been renamed to {CONF_RESET_PIN}"
-            ),
         }
     ).extend(i2c.i2c_device_schema(0x15))
 )