message: chore: change version in source
diff: @@ -493,7 +493,7 @@ export function registerPainter(name: string, Ctor: PainterBaseCtor) {
  /**
  * @type {string}
  */
  -export const version = '4.3.1';
  +export const version = '5.0.0-alpha.1';
  export interface ZRenderType extends ZRender {};
  \ No newline at end of file
  