[scamper-announce] scamper-cvs-20251002

[Matthew Luckie]

https://www.caida.org/catalog/software/scamper/code/scamper-cvs-20251002.tar.gz

SHA256 (scamper-cvs-20251002.tar.gz) = 8487c6c915dee110f028d55abb1e19ff773449a220eda6a94f33dfdd7c46464c
SIZE (scamper-cvs-20251002.tar.gz) = 3278595

scamper:
* add tls_errstr, use it in printerror_ssl.
* minify ping and trace json output by removing spaces in output.
* host: if qname contains a trailing dot, remove the trailing dot, so that
  example.com. and example.com are equivalent.
* host: if do-not-probe file contains a prefix covering a nameserver
  in /etc/resolv.conf, still allow the host command to use it.

libscamperfile:
* provide API access to udpprobe stop_reason and its string rendering.
* add scamper_dealias_reply_is_icmp_echo_reply().
* silence spurious uninitialized use warning in scamper_http_lib.c.
* add scamper_tbit_totext().
* fix regression from 20241112 when reading tbit warts, which rejected
  valid tbit measurements.
* bump version.

libscamperctrl:
* add iata attribute to scamper_vp_t.
* bump version.

Python module:
* use #defines from scamper C header files in more places.
* support pickling of ScamperAddr.
* add .iata attribute to ScamperVP, ScamperInst.
* add .stop_reason and .stop_reason_str attributes to ScamperHost,
  ScamperHttp, ScamperPing and ScamperUdpprobe.
* add ScamperDealias.is_icmp_echo_reply().
* add to_text() method to ScamperDealias, ScamperPing, ScamperTbit,
  ScamperTrace, ScamperTracelb.
* update pyi to match API changes, fix enums with latest mypy.

sc_remoted:
* add iata to list of supported metadata items per VP, document in
  man page.

sc_minrtt:
* add -a anycast-file option, to specify a file containing apparent
  anycast prefixes.  sc_minrtt will not consider samples for a covered
  IP address if any of the samples collected by sc_pinger for the
  address imply the address could not be in a single location.
  document in man page.

sc_wartsdump:
* print error code for udpprobe.

tests:
* add more qname tests in unit_cmd_host.c.
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