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20 <title>&os; &release; Errata</title>
22 <author><orgname>The &os; Project</orgname></author>
24 <pubdate>$FreeBSD$</pubdate>
29 <holder role="mailto:doc@FreeBSD.org">The &os; Documentation
33 <legalnotice xml:id="trademarks" role="trademarks">
41 <para>This document lists errata items for &os; &release;,
42 containing significant information discovered after the
43 release or too late in the release cycle to be otherwise
44 included in the release documentation. This information
45 includes security advisories, as well as news relating to the
46 software or documentation that could affect its operation or
47 usability. An up-to-date version of this document should
48 always be consulted before installing this version of
51 <para>This errata document for &os; &release; will be maintained
52 until the release of &os; &release.next; (if
57 <sect1 xml:id="intro">
58 <title>Introduction</title>
60 <para>This errata document contains <quote>late-breaking
61 news</quote> about &os; &release;. Before installing this
62 version, it is important to consult this document to learn about
63 any post-release discoveries or problems that may already have
64 been found and fixed.</para>
66 <para>Any version of this errata document actually distributed
67 with the release (for example, on a CDROM distribution) will be
68 out of date by definition, but other copies are kept updated on
69 the Internet and should be consulted as the <quote>current
70 errata</quote> for this release. These other copies of the
71 errata are located at <link
72 xlink:href="https://www.FreeBSD.org/releases/" />, plus any
73 sites which keep up-to-date mirrors of this location.</para>
75 <para>Source and binary snapshots of &os; &release.branch; also
76 contain up-to-date copies of this document (as of the time of
79 <para>For a list of all &os; CERT security advisories, see <link
80 xlink:href="https://www.FreeBSD.org/security/"/>.</para>
83 <sect1 xml:id="security">
84 <title>Security Advisories</title>
89 <sect1 xml:id="errata">
90 <title>Errata Notices</title>
95 <sect1 xml:id="open-issues">
96 <title>Open Issues</title>
100 <para>[2019-07-04] An issue which can cause a crash when
101 connecting to a &man.bhyve.4; instance with
102 a <acronym>VNC</acronym> client under certain circumstances
103 had been reported. An errata notice is planned
108 <para>[2019-07-04] An issue booting &man.bhyve.4; virtual
109 machines compiled with &man.clang.1; version 8.0.0 or later
110 had been reported late in the release cycle. An errata
111 notice is planned post-release.</para>
115 <para>[2019-07-04] An issue when upgrading from &os; 11.3
116 to &os; 12.0 (which occurred earlier in time,
117 comparatively), had been reported where the
118 <literal>com.delphix:spacemap_v2</literal> &man.zpool.8;
119 feature does not exist on &os; 12.0, will fail to
120 import the <acronym>ZFS</acronym> pool.</para>
122 <para>At this time, it is advised to defer migrating from
123 &os; 11.3 to &os; 12.x until &os; 12.1 is
126 <para>Upgrading from earlier &os; 11.x releases to
127 &os; 12.0 are believed to be unaffected.</para>
132 <sect1 xml:id="late-news">
133 <title>Late-Breaking News</title>
135 <para>No news.</para>