diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..bc18dc4
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,9 @@
+root = true
+
+[*]
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.json]
+indent_style = tab
+tab_width = 4
diff --git a/README.md b/README.md
index 4cace42..da23ea6 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,8 @@
 $ curl http://localhost:8080 | jq
 {
   "api_compatibility": [
-    "14"
+    "14",
+    "15"
   ],
   "space": "CCCHH",
   ...
@@ -15,16 +16,16 @@ $ curl http://localhost:8080 | jq
 
 ## Configuring
 
-spaceapid has to be configured via one or multiple json files.
+`spaceapid` has to be configured via one or multiple json files.
 A sample configuration is provided as [config-template.json](./config-template.json).
 The config consists of three parts:
 
 - `"credentials"`
 	- List of Username/Password credentials for HTTP BasicAuth
 - `"dynamic"`
-	- The configuration for the dynamic parts of the message
-- `"response"`
-	- The static (pre-filled) parts of the response
+	- The dynamic parts of the message
+- `"static"`
+	- The static (pre-filled) parts of the message
 
 See [Running](#Running) for details.
 
diff --git a/config-template.json b/config-template.json
index 8b2b039..aac6046 100644
--- a/config-template.json
+++ b/config-template.json
@@ -66,7 +66,7 @@
 			}
 		}
 	},
-	"response":    {
+	"static":      {
 		"api_compatibility": [
 			"14",
 			"15"
diff --git a/config/config.go b/config/config.go
index b57d615..7ad632c 100644
--- a/config/config.go
+++ b/config/config.go
@@ -69,7 +69,7 @@ func ParseConfiguration() (conf SpaceapidConfig) {
 	log.Println("Parsing configuration files")
 
 	paths := getConfigPaths()
-	log.Println(paths)
+	log.Println("Config files:", paths)
 	for _, path := range paths {
 		// Read file
 		file, err := os.ReadFile(path)
@@ -86,9 +86,9 @@ func ParseConfiguration() (conf SpaceapidConfig) {
 		}
 	}
 
-	// Check if compatible with v14
-	if !slices.Contains(conf.Response.APICompatibility, "14") {
-		log.Fatalln("Provided file doesn't specify compatibility with API version 14")
+	// Sanity check: Config should declare compatibility with current SpaceAPI message version
+	if !slices.Contains(conf.Response.APICompatibility, types.CurrentMessageVersion) {
+		log.Fatalln("Provided config doesn't specify compatibility with current API version", types.CurrentMessageVersion)
 	}
 
 	// Initialize fields for environment sensors
diff --git a/config/types.go b/config/types.go
index 9361579..315307f 100644
--- a/config/types.go
+++ b/config/types.go
@@ -34,5 +34,5 @@ type SpaceapidConfig struct {
 	// The dynamic part of the spaceapi JSON
 	Dynamic DynamicStateConfig `json:"dynamic"`
 	// The static part of the spaceapi JSON
-	Response types.SpaceAPIResponse `json:"response"`
+	Response types.SpaceAPIResponse `json:"static"`
 }
diff --git a/handlers/sensors.go b/handlers/sensors.go
index 187620e..e3aa51e 100644
--- a/handlers/sensors.go
+++ b/handlers/sensors.go
@@ -11,7 +11,7 @@ import (
 	"git.hamburg.ccc.de/ccchh/spaceapid/types"
 )
 
-func EnvironmentSensor(
+func EnvironmentSensorPUT(
 	authDB config.HTTPBACredentials, validCredentials []config.HTTPBACredentialID,
 	resp *types.EnvironmentSensor,
 ) func(http.ResponseWriter, *http.Request) {
@@ -35,3 +35,20 @@ func EnvironmentSensor(
 		resp.LastChange = time.Now().Unix()
 	}
 }
+
+func EnvironmentSensorDELETE(
+	authDB config.HTTPBACredentials, validCredentials []config.HTTPBACredentialID,
+	resp *types.EnvironmentSensor,
+) func(http.ResponseWriter, *http.Request) {
+	return func(w http.ResponseWriter, r *http.Request) {
+		_, err := updateEndpointValidator(authDB, validCredentials, w, r)
+		if err != nil {
+			log.Println(err)
+			return
+		}
+
+		// Set SpaceAPI response values
+		resp.Value = 0
+		resp.LastChange = time.Now().Unix()
+	}
+}
diff --git a/handlers/util.go b/handlers/util.go
index d7e6dd5..82af6fa 100644
--- a/handlers/util.go
+++ b/handlers/util.go
@@ -1,7 +1,6 @@
 package handlers
 
 import (
-	"errors"
 	"fmt"
 	"io"
 	"net/http"
@@ -20,14 +19,14 @@ func updateEndpointValidator(
 	if !ok || !util.CheckCredentials(authDB, validCredentials, username, password) {
 		w.Header().Set("WWW-Authenticate", "Basic realm=\"spaceapid\"")
 		http.Error(w, "", http.StatusUnauthorized)
-		return []byte{}, errors.New(fmt.Sprintf("Unauthorized request from %s Username: %s Password: %s", r.RemoteAddr, username, password))
+		return []byte{}, fmt.Errorf("Unauthorized request from %s Username: %s Password: %s", r.RemoteAddr, username, password)
 	}
 
 	// Read request body
 	body, err := io.ReadAll(r.Body)
 	if err != nil {
 		http.Error(w, "", http.StatusInternalServerError)
-		return []byte{}, errors.New(fmt.Sprintf("Failed to read request body from %s with error: %s", r.RemoteAddr, err))
+		return []byte{}, fmt.Errorf("Failed to read request body from %s with error: %s", r.RemoteAddr, err)
 	}
 
 	return body, nil
diff --git a/main.go b/main.go
index b67c43f..4b01eee 100644
--- a/main.go
+++ b/main.go
@@ -25,6 +25,9 @@ func init() {
 }
 
 func main() {
+	if version == "" {
+		version = "unknown"
+	}
 	log.Println("SpaceAPId version", version)
 
 	flag.Parse()
@@ -68,12 +71,18 @@ func main() {
 	// Register handlers for environmental sensors
 	for sensorType, envSensorConfigs := range conf.Dynamic.Sensors {
 		for i, envSensorConfig := range envSensorConfigs {
-			urlPattern := "PUT " + util.GetSensorURLPath(
+			urlPattern := util.GetSensorURLPath(
 				sensorType, envSensorConfig.SensorData.Location, envSensorConfig.SensorData.Name,
 			)
 			http.HandleFunc(
-				urlPattern,
-				handlers.EnvironmentSensor(
+				"PUT "+urlPattern,
+				handlers.EnvironmentSensorPUT(
+					conf.Credentials, envSensorConfig.AllowedCredentials, &conf.Response.Sensors[sensorType][i],
+				),
+			)
+			http.HandleFunc(
+				"DELETE "+urlPattern,
+				handlers.EnvironmentSensorDELETE(
 					conf.Credentials, envSensorConfig.AllowedCredentials, &conf.Response.Sensors[sensorType][i],
 				),
 			)
diff --git a/types/v15.go b/types/v15.go
index 0362fab..5180ba6 100644
--- a/types/v15.go
+++ b/types/v15.go
@@ -1,5 +1,10 @@
 package types
 
+const CurrentMessageVersion = "15"
+
+// SpaceAPIResponse represents the contents of the SpaceAPI message
+//
+// Currently implemented version: 15
 type SpaceAPIResponse struct {
 	APICompatibility []string `json:"api_compatibility"` // REQUIRED
 	Space            string   `json:"space"`             // REQUIRED
@@ -120,10 +125,10 @@ type SpaceAPIState struct {
 	} `json:"icon,omitzero"`
 }
 
-func (s *SpaceAPIState) FromPersistentSpaceState(state PersistentSpaceState) {
-	s.Open = state.State.Open
-	s.LastChange = state.State.LastChange
-	s.Message = state.State.Message
+func (s *SpaceAPIState) FromPersistentSpaceState(ps PersistentSpaceState) {
+	s.Open = ps.State.Open
+	s.LastChange = ps.State.LastChange
+	s.Message = ps.State.Message
 }
 
 type SpaceAPIEvents struct {