9001/copyparty v1.3.1 on GitHub

new features

improved support for filesystems without sparse files (fat32, exfat, hpfs)
- the server no longer preallocates the whole file with zeroes before upload can start
- so you can now finally run copyparty on your android phone or tablet and upload to the sd-card instead of the internal storage
- however upload speed will suffer a bit (limited to a single tcp connection doing one chunk at a time)
safety profiles; arguments -s, -ss, and -sss are aliases/presets for other safety-related arguments
- -s reduces attack surface from potentially dangerous software by disabling thumbnails, audio transcoding, ffmpeg, pillow, vips
- -ss also prevents js-injection, accidental move/deletes, broken symlinks, and enables enterprise-grade security (return 404 on 403)
- -sss also enables logging to disk and does a scan for dangerous symlinks at startup (possibly expensive)
ux improvements
- a11y jumpers -- hit tab + enter to jump straight to files/folders
- hotkey Y to download currently playing song / vid / pic
- button to reset the hidden columns
- new themes "hacker" and "hi-con"

spinlock if a client disconnects in the middle of an up2k handshake
ftp server couldn't persist metadata when multiprocessing was enabled (-j 0)
cut/paste (move) files between filesystems
allow Connection: keep-alive on HTTP/1.0
stray [ appeared at the start of logfiles in the textviewer
misleading log message when a completed upload expires from registry and -e2d was not set

the basic uploader adds the .PARTIAL suffix while uploading (like up2k)
added type hints / mypy checking
upgrade deps (markedjs, codemirror)
ux improvements
- delay spinners a bit
- instant feedback when switching folders
- a11y outlines in up2k ui