Rename spec version 1.1a to 2.2a

Author: RandomByte

lib/projectPreprocessor.js

@@ -277,7 +277,7 @@ class ProjectPreprocessor {
 		}
 
 		if (project.specVersion !== "0.1" && project.specVersion !== "1.0" &&
-			project.specVersion !== "1.1" && project.specVersion !== "2.0" && project.specVersion !== "1.1a") {
+			project.specVersion !== "1.1" && project.specVersion !== "2.0" && project.specVersion !== "2.2a") {
 			throw new Error(
 				`Unsupported specification version ${project.specVersion} defined for project ` +
 				`${project.id}. Your UI5 CLI installation might be outdated. ` +
@@ -353,7 +353,7 @@ class ProjectPreprocessor {
 				extension.specVersion !== "1.0" &&
 				extension.specVersion !== "1.1" &&
 				extension.specVersion !== "2.0" &&
-				extension.specVersion !== "1.1a") {
+				extension.specVersion !== "2.2a") {
 			throw new Error(
 				`Unsupported specification version ${extension.specVersion} defined for extension ` +
 				`${extension.metadata.name}. Your UI5 CLI installation might be outdated. ` +
@@ -378,9 +378,9 @@ class ProjectPreprocessor {
 			this.handleServerMiddleware(extension);
 			break;
 		case "proxy-configuration":
-			if (extension.specVersion !== "1.1a") {
+			if (extension.specVersion !== "2.2a") {
 				throw new Error(`Extensions of type "proxy-configuration"
-					must use specification version "1.1a"`);
+					must use specification version "2.2a"`);
 			}
 			this.handleProxyConfiguration(extension);
 			break;

lib/validation/schema/ui5.json

@@ -11,7 +11,7 @@
 		"specVersion": {
 			"enum": [
 				"2.0",
-				"1.1", "1.0", "0.1"
+				"2.2a", "1.1", "1.0", "0.1"
 			],
 			"errorMessage": "Unsupported \"specVersion\"\nYour UI5 CLI installation might be outdated.\nSupported specification versions: \"2.0\", \"1.1\", \"1.0\", \"0.1\"\nFor details see: https://sap.github.io/ui5-tooling/pages/Configuration/#specification-versions"
 		}
@@ -28,7 +28,7 @@
 	"else": {
 		"if": {
 			"properties": {
-				"specVersion": { "enum": ["1.1", "1.0", "0.1"] }
+				"specVersion": { "enum": ["2.2a", "1.1", "1.0", "0.1"] }
 			}
 		},
 		"then": {