The result of host() was not empty when the network is constructed by a tuple containing an
integer mask and only 1 bit left for addresses.

Original patch by Jon Foster and Berker Peksag.

the original logic was just comparing the network address
but this is wrong because if the network address is equal then
we need to compare the ip address for breaking the tie

add more ip_interface comparison tests

Patch by Gareth Rees.

It was documented since 07a5610bae9d.

Initial patch by Roger Luethi.

Patch by Tommy Beadle.

when resulting prefix length is equal to maximal prefix length.
Based on patch by Xiang Zhang.

Davis reviewing code.

This changes the main documentation, doc strings, source code comments, and a
couple error messages in the test suite. In some cases the word was removed
or edited some other way to fix the grammar.

duplicated addresses and simplify the code.

portable representation.

Issue #23266: Much faster implementation of ipaddress.collapse_addresses() when there are many non-consecutive addresses.

Patch by Michel Albert.  We don't normally do patches that just tweak
whitespace, but ipaddress is relatively new and the package maintainers
approved the patch.

Issue #16531: ipaddress.IPv4Network and ipaddress.IPv6Network now accept an (address, netmask) tuple argument, so as to easily construct network objects from existing addresses.

Issue #14814: document the Interface APIs and fix various problems with the string representations (initial patch by Eli Bendersky).

Issue #14814: Remove redundant property from interface objects - prefixlen can be accessed via the associated network object

Issue 14814: Docs work showed some more cases of networks pretending to be addresses and highlighted the weird approach to implementing the 'is_whatever' properties. Impl now illustrates far more clearly that networks have a property if both their network and broadcast addresses have that property

Close #15559: Implementing __index__ creates a nasty interaction with the bytes constructor. At least for 3.3, ipaddress objects must now be explicitly converted with int() and thus can't be passed directly to the hex() builtin.

Issue 14814: The new systematic tests aren't just about error reporting any more - change names accordingly. Added and tweaked some example to ensure they were covering the intended code paths

Issue 14814: Ensure ordering semantics across all 3 entity types in ipaddress are consistent and well-defined

Issue 14814: Explain how to get more error detail in the ipaddress tutorial, and tweak the display for octet errors in IPv4 (noticed the formatting problem when adding to the docs)

Issue 14814: Provide more informative error messages in ipaddress, and ensure that errors are caught as expected

Issue 14814: Eliminate bytes warnings from ipaddress by correctly throwing an exception early when given bytes data of the wrong length. Also removes 2.x backwards compatibility code from associated tests.