v129.20.4

• Addressed an issue on Linux in which a newly-connected TCP socket stream could signal being ready for reading but, in practice, was actually still connecting and would return EAGAIN on read/recv. Previously, threads or processes employing such a stream may time out or deadlock waiting for data. Now, such contexts should successfully make forward progress.

v129.20.3

• Addressed an issue in which a numeric host-to-address (for example, 127.0.0.1) lookup would fail.

v129.20.2

• Addressed an issue in which numeric host, localhost, or other cached- or local-file-resolved lookups would deadlock on lookup finalization.

v129.20.1

Set initial package version to 129.20.1.