docs: releases/v2017.1.6: add latest fixes

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Matthias Schiffer 2018-04-14 08:34:20 +02:00
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@ -4,6 +4,27 @@ Gluon 2017.1.6 (in development)
Bugfixes
~~~~~~~~
* Remove broken DNS cache feature
(`#1362 <https://github.com/freifunk-gluon/gluon/issues/1362>`_)
It was found that dnsmasq does not handle all answer records
equally. In particular, its cached answers are missing DNSKEY and DS
records, breaking DNSSEC validation on clients.
Nodes can still resolve the next-node hostname locally and will continue to
work as DNS forwarders. The DNS cache feature may return if dnsmasq is fixed
or if we switch to a different resolver.
* Ensure that corefiles are stored in /tmp rather than cluttering the root
filesystem
(`00df8b76e54c <https://github.com/freifunk-gluon/gluon/commit/00df8b76e54c9bb89299df4b2ec49e972046d6b6>`_)
Nodes upgrades from Gluon v2016.2.x or earlier did not set kernel.core_pattern
correctly, leading to corefiles being stored in the current directory (usually
/ for system services) in the case of crashes.
This is a regression introduced in Gluon v2017.1.
* Only request a single IPv6 address instead of a prefix on the WAN interface
(`5db54ba78c3 <https://github.com/freifunk-gluon/gluon/commit/5db54ba78c3e245f06e4a407371608f6cb247b49>`_)