* upgrade to partftpy 0.4.0
* workarounds for buggy clients/servers
* improved ipv6 support, especially on macos
* improved robustness on unreliable networks
* make `--tftp4` separate from `--ftp4`
use sigmasks to block SIGINT, SIGTERM, SIGUSR1 from all other threads
also initiate shutdown by calling sighandler directly,
in case this misses anything and that is still unreliable
(discovered by `--exit=idx` being noop once in a blue moon)
the default (256 KiB) appears optimal in the most popular scenario
(linux host with storage on local physical disk, usually NVMe)
was previously a mix of 64 and 512 KiB;
now the same value is enforced everywhere
download-as-tar is now 20% faster with the default value
if building from an untagged git commit, the third value in the
VERSION tuple (in __version__.py) was a string instead of an int,
causing the version to compare and sort incorrectly
* add readme section on using amazon/aws s3 as storage
* mention http/https confusion caused by incorrectly configured cloudflare
* improve custom-font notes
* docker: ftp-server howto
* docker: suggest moving hist-folders into the config path
and switch the idp docker-compose files to use the
main image, in anticipation of v1.11
some reverse-proxies expect plaintext replies, and
we don't have a brotli decompressor to satisfy this
additionally, because brotli is https-gated (thx google),
it was already an impractical mess anyways
the sfx is now 7 KiB larger
not even the deprecationwarning that got silently generated burning
20~30% of all CPU-time without actually displaying it anywhere, nice
python 3.12.0 is now only 5% slower than 3.11.6
also fixes some other, less-performance-fatal deprecations
* slightly faster startup / shutdown
* forgot a jinja2 golf
* waste 4KiB changing prismjs back to gz since brotli is https-gated ;_;
* broke support for firefox<52 (non-var functions must be toplevel
or immediately within another function), now even firefox 10 /
centos 6 is somewhat supported again