[RELEASE] c-ares 1.26.0

[Brad House]

Hello!

c-ares version 1.26.0 is out. Get it as always from https://c-ares.org/

This is a feature and bugfix release.

Features:
  o Event Thread support.  Integrators are no longer required to monitor the
    file descriptors registered by c-ares for events and call ares_process()
    when enabling the event thread feature via ARES_OPT_EVENT_THREAD passed
    to ares_init_options(). [1]
  o Added flags to are_dns_parse() to force RAW packet parsing. [2]

Changes:
  o Mark ares_fds() as deprecated. [3]

Bugfixes:
  o adig: Differentiate between internal and server errors. [4]
  o Autotools allow make to override CFLAGS/CPPFLAGS/CXXFLAGS. [5]
  o Autotools: fix building for 32bit windows due to stdcall symbol 
mangling. [6]
  o RR Name should not be sanity checked against the Question. [7]

Thanks go to these friendly people for their efforts and contributions 
for this release:
   Brad House (@bradh352)
   Daniel Stenberg (@bagder)
   Erik Lax (@eriklax)
   Gisle Vanem (@gvanem)

References to bug reports and discussions on issues:
  [1] =https://github.com/c-ares/c-ares/pull/696
  [2] =https://github.com/c-ares/c-ares/pull/693
  [3] = https://github.com/c-ares/c-ares/pull/691
  [4] = https://github.com/c-ares/c-ares/commit/e10b16a
  [5] = https://github.com/c-ares/c-ares/pull/695
  [6] = https://github.com/c-ares/c-ares/pull/689
  [7] = https://github.com/c-ares/c-ares/pull/685