The first chosen solution for the need “bulk printing” is being implemented at the moment (see Bulk invoice printing). The need has been captured in it, so when reviewing the job done we will see if the need if fully met.
I opened another wishlist for the “send invoices by email in bulk” need that is not covered in the feature being implemented.
The rest of the things seems that they have already been covered, so this wishlist can be closed and archived. It remains accessible through the two items above.
If another need remain another wishlist item can be open.