miniserve: download ældre versioner

- Add --workers to limit the number of workers and default to 4 #1556

- Add Ayu Dark theme #1551 (thanks @rysb-dev)
- Add simple search/filter feature #1505 (thanks @7sDream)

- Add --log-color to explicitly control when to print colors #1529 (thanks @MrCroxx)
- Fix --rm-files not working with --route-preifx #1531 (thanks @Jianchi-Chen)
- Add illumos builds #1543
- Ignore failure on file hash calculation during upload #1542 (thanks @outloudvi)
- Add --quiet flag to reduce output and silence warnings #1539 (thanks @joshleeb)
- Enable some markdown rendering extensions #1545 (thanks @duskmoon314)
- Add --pastebin flag to enable pastebin form #1546 (thanks @rktjmp)
- Always use forward slashes in zip files #1534 (thanks @pzhlkj6612)

- Skip hash calculation when crypto.subtle is not available #1507 (thanks @outloudvi)
- Fix hostname:port getting repeated in wget footer if TLS is used #1515 (thanks @xtay573269555)
- Add --chmod to set file mode after upload on unix #1506 (thanks @lilydjwg)
- Add --rm-files to allow file deletion #1518 (thanks @NOBLESSE and @cyqsimon)

- Fix filtering symlinks when hosting WebDAV #1502 (thanks @ahti)
- Enable renaming during file upload if duplicate exists #1453 (thanks @Atreyagaurav)

- Add --file-external-url to generate links pointing to another server #1492 (thanks @jankeymeulen)
- Add date pill and sort links for mobile views #1473 (thanks @Flat)
- Add upload progress bar and allow for multiple concurrent file uploads #1431 (thanks @AlecDivito)
- Add --size-display to allow for toggling file size display between human and exact #1261 (thanks @Lzzzzzt)
- Add well-known healthcheck route at /__miniserve_internal/healthcheck (of /<prefix>/__miniserve_internal/healthcheck when using --route-prefix)
- Add asynchronous recursive directory size counting #1482
- Add link to miniserve GitHub page to footer
- Add --directory-size flag to enable directory size counting
- Fix --no-symlinks not filtering files and dirs nested in symlinks #1495 (thanks @ahti)

- Make URL encoding fully WHATWG-compliant #1454 (thanks @cyqsimon)
- Fix OVERWRITE_FILES env var not being prefixed by MINISERVE_ #1457
- Change font-weight of regular files to be normal to improve readability #1471 (thanks @shaicoleman)
- Add webdav support #1415 (thanks @ahti)
- Move favicon and css to stable, non-random routes #1472 (thanks @ahti)