I have angular library project that version is 1.0.0 in package.json file. So I am running npm pack command. It generates a tgz file my-lib-1.0.0.tgz. And I do some changes in library and change version number of package.json to 1.0.1, and running npm pack again. But the generated tgs file does not change my-lib-1.0.0.tgz.