Original patch by Varun Sharma.

I had missed that there was already an entry for the Frozen package change, so
I combined mine with the existing one.  Also added the info about the reload
change to the entry for the other changes to reload, but I'm missing an issue
number for the rest of the attribute behavior changes so I left myself an
XXX as a reminder to find it.

as documented.  The pattern and source keyword parameters are left as
deprecated aliases.

as documented.  The pattern and source keyword parameters are left as
deprecated aliases.

not reliable

* Issue #159: Fix windows_utils.socketpair()

  - Use "127.0.0.1" (IPv4) or "::1" (IPv6) host instead of "localhost", because
    "localhost" may be a different IP address
  - Reject also invalid arguments: only AF_INET/AF_INET6 with SOCK_STREAM (and
    proto=0) are supported

* Reject add/remove reader/writer when event loop is closed.
* Fix ResourceWarning warnings

index.  This avoids the possibility of setting an iterator to an invalid
state.

index.  This avoids the possibility of setting an iterator to an invalid
state.

to the exhausted state.

exception is raised.  self is set to None to break a reference cycle.

Thanks Vajrasky Kok and Zachary Ware.

Thanks Vajrasky Kok and Zachary Ware.

Add issue number to tick_counter, PyOS_ReadlineFunctionPointer, marshal
optimizations (add Antoine's contribution to the entry under the marshal
module), and absolute paths in __file__.

 the uninstaller anymore.

noticed by Claudiu Popa.