document multi-homed support

[arvidn]

No description provided.

[codecov-io]

Codecov Report

Merging #4267 into RC_1_2 will increase coverage by 0.05%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           RC_1_2    #4267      +/-   ##
==========================================
+ Coverage   74.31%   74.36%   +0.05%     
==========================================
  Files         438      438              
  Lines       60633    60634       +1     
  Branches     8953     8953              
==========================================
+ Hits        45058    45090      +32     
+ Misses      11101    11076      -25     
+ Partials     4474     4468       -6

Impacted Files	Coverage Δ
include/libtorrent/aux_/session_impl.hpp	72.04% <ø> (ø)	⬆️
include/libtorrent/settings_pack.hpp	100% <ø> (ø)	⬆️
src/udp_tracker_connection.cpp	52.79% <0%> (-2.8%)	⬇️
src/packet_buffer.cpp	77.77% <0%> (-2.47%)	⬇️
src/close_reason.cpp	17.77% <0%> (-2.23%)	⬇️
src/block_cache.cpp	75.46% <0%> (-0.8%)	⬇️
src/kademlia/routing_table.cpp	74.35% <0%> (-0.6%)	⬇️
src/settings_pack.cpp	77.59% <0%> (-0.42%)	⬇️
src/path.cpp	78.85% <0%> (-0.34%)	⬇️
test/test_tracker.cpp	94.05% <0%> (-0.29%)	⬇️
... and 18 more

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