hotfix: sharp library version

cli/plasmo/package.json

@@ -1,6 +1,6 @@
 {
   "name": "plasmo",
-  "version": "0.61.1",
+  "version": "0.61.2-lab.0",
   "description": "The Plasmo Platform CLI",
   "main": "dist/index.js",
   "types": "dist/type.d.ts",
@@ -58,7 +58,7 @@
     "package-json": "8.1.0",
     "process": "0.11.10",
     "semver": "7.3.8",
-    "sharp": "0.31.3",
+    "sharp": "0.31.1",
     "tempy": "3.0.0",
     "tiny-glob": "0.2.9",
     "typescript": "4.9.4",

cli/plasmo/src/features/extension-devtools/build-watcher.ts

@@ -11,6 +11,8 @@ const DEBOUNCE_TIME = 740
 
 let buildDebounceTimer: NodeJS.Timeout
 
+let hasPrematureBuild = false
+
 export const createBuildWatcher = async (
   plasmoManifest: PlasmoManifest,
   hmrPort: number
@@ -23,14 +25,21 @@ export const createBuildWatcher = async (
         throw err
       }
 
+      if (!hasPrematureBuild) {
+        hasPrematureBuild = true
+        return
+      }
+
       clearTimeout(buildDebounceTimer)
       buildDebounceTimer = setTimeout(() => {
+        clearTimeout(buildDebounceTimer)
+
         for (const client of wss.clients) {
           if (client.readyState === WebSocket.OPEN) {
             client.send(payload)
           }
         }
-        clearTimeout(buildDebounceTimer)
+        hasPrematureBuild = false
       }, DEBOUNCE_TIME)
     },
     {

cli/plasmo/src/features/manifest-factory/base.ts

@@ -420,9 +420,17 @@ export abstract class PlasmoManifest<T extends ExtensionManifest = any> {
       options_ui: overrideOptionUi,
       permissions: overridePermissions,
       content_scripts: overrideContentScripts,
+      background: overrideBackground,
       ...overide
     } = this.overideManifest as T
 
+    if (this.bundleConfig.manifestVersion === "mv2") {
+      base.background = {
+        ...base.background,
+        ...overrideBackground
+      }
+    }
+
     if (
       typeof overrideOptionUi?.open_in_tab === "boolean" &&
       base.options_ui?.page