chore(release): [REL-09] prepare independent major versions and verified artifacts

packages/artplayer-tool-thumbnail/package.json

@@ -1,6 +1,6 @@
 {
   "name": "artplayer-tool-thumbnail",
-  "version": "4.4.0",
+  "version": "5.0.0",
   "description": "Thumbnail tool for ArtPlayer",
   "author": "Harvey Zhao <laozhaochaguan@gmail.com>",
   "license": "MIT",
@@ -50,6 +50,7 @@
   },
   "files": [
     "ARCHITECTURE.md",
+    "CHANGELOG.md",
     "README.md",
     "THIRD_PARTY_NOTICES",
     "dist",