NAME

       Carton::Doc::Upgrading - Upgrading document

UPGRADING

       Carton adds, changes and deprecates some features between major releases in backward
       incompatible ways. Here's the list of major changes between versions. See "Changes" file
       for more details.

   v0.9 to v1.0
       •   "carton exec -Ilib" is deprecated. You must pass the optional include path to perl
           interpreter in the normal way, like:

             carton exec perl -Ilib myscript

           Or make your script to take its own "-I" option, like many command line launcher does
           (i.e. plackup, prove)

             carton exec plackup -Ilib myapp.psgi

       •   "carton.lock" is now "cpanfile.snapshot". Its name and file format has been changed.
           There's no automatic migration, but you can do:

             # run with Carton v0.9.64
             > carton install

             # upgrade to Carton v1.0
             > cpanm Carton
             > carton install
             > git add cpanfile.snapshot
             > git rm carton.lock

           This process will most likely preserve modules in your local library.

       •   cpanfile is now a requirement, and extracting requirements from build files
           ("Makefile.PL", "Build.PL") is not supported.