is there a way to migrate all old version package to verdaccio？

[theinaku]

because we plan to close the old registry and use verdaccio only, that means will lost to access the old version of packge

[hellorayza]

I recently migrated verdaccio across platforms and versions, which was a problem I encountered and solved

#3190 (comment)

One issue I have at the moment is that the migrated packages cannot use pnpm unpublish and may need to be removed manually