support for adding empty directories. resolves #62

custom header callback handler (#130)

S3File: use dedicated temp stream to get size (#126)

Bump dependencies for Laravel 12 (#122)

Fix S3 filenames that include a hash (#121)

* Fix S3 filenames that include a hash

* Use AWS stream wrapper to get S3 file sizes

Case sensitivity handling for file name conflicts. (#120)

* now with option for case sensitivity

* do/while

Conflict strategies (#119)

* add support for skip, replace, and rename strategies on zip path conflicts

* docs

add test for creating file from URL. change filesize check. fixes #118

File::make return type

File::make return type