in reply to How can check whether new version of module is compatible with my code or not?

Its called a test suite :)

You install modules in a local place with ... INSTALL_BASE way ( local::lib way ) as demonstrated in Re^3: object version does not match bootstrap parameter ( cpanm --local-lib PERL5LIB)

You run your test suite of your app using these new modules ... if nothing breaks, you're probably good to go

Helps to review any CHANGES/Changes/ChangeLog for deprecations and other critical warnings ...

  • Comment on Re: How can check whether new version of module is compatible with my code or not? (test suite)

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