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~~META:
title = C2026D18: Netboot Software updates augustus 2026
~~
{{htmlmetatags>
metatag-keywords=(netboot software update)
metatag-og:title=(Netboot Software updates augustus 2026)
metatag-og:description=(
	In de periode van 10--13 augustus worden er software updates in de
	on-prem NPO hosting omgeving uitgevoerd. Het betreft:
	bind, clamav, dokuwiki, dovecot, ffmpeg, geoipupdate,
	goaccess, mariadb, memcached, mod_smooth_streaming, mp4split,
	nginx, openssh, perl, postfix, php, postgresql,
	rclone, redis, ruby, syslog-ng, ts en unbound.
	)
}}

====== C2026D18: Netboot Software updates augustus 2026 ======
====== Aankondiging: Software onderhoud on-prem hosting omgeving ======
Beste klant/collega,

(Is dit bericht niet goed leesbaar? Bekijk dan de [[|online versie]].)

Wij vragen aandacht voor het volgende:
  - on-prem software updates

===== Software update rooster =====
Het software update rooster voor 2026 ziet er als volgt uit:

^  2026	 ^^^^
^weeknr	^Actie				^uitrol in test		^interne testperiode	^uitrol in productie	^
|33	|software updates augustus 	|30--31 juli		|3--7 augustus		|10--13 augustus	|
|41	|software updates oktober 	|24--25 september	|28 sep -- 2 okt	|5--8 oktober		|
|49	|software updates december	|19--20 november	|23--27 november	|30 nov -- 3 dec	|


===== Reguliere software updates =====
De updates worden op 29--30 juli op het testcluster doorgevoerd.
waarna we de periode tot 7 augustus gebruiken om te testen.
In de periode van 10--13 augustus worden de updates op de
productie-omgevingen doorgevoerd.

==== Netboot (on-prem) clusters ====
/* Dingen die deze ronde niet meedoen zijn uit ge-comment */
^wat			^impact	^op	^van		^ naar		^
/*|keepalived		|0	|D1	|2.3.4		|[[http://www.keepalived.org/changelog.html|2.3.4]]((openssl update))	|*/
/*|icecast		|0	|W	|2.4.0-kh22	|[[https://github.com/karlheyes/icecast-kh|2.4.0-kh22]]((openssl update)) |*/
/*^ ^^^^^*/
|apache			|0	|D1	|2.4.67		|[[http://www.apache.org/dist/httpd/CHANGES_2.4.68|2.4.68]]	|
|mod_smooth_streaming	|0	|D1	|1.15.20-1	|[[https://docs.unified-streaming.com/installation/distributions.html|1.15.26-1]]	|
|mp4split		|0	|D1	|1.15.20-1	|[[https://docs.unified-streaming.com/installation/distributions.html|1.15.26-1]]	|
|nginx			|0	|D1	|1.31.2		|[[http://nginx.org/en/CHANGES|1.31.3]]	|
/*|php 8.2		|0	|D1	|8.2.31		|[[https://www.php.net/ChangeLog-8.php#8.2.31|8.2.31]]	|*/	|
|php 8.3		|0	|D1	|8.3.31		|[[https://www.php.net/ChangeLog-8.php#8.3.32|8.3.32]]	|
|php 8.4		|0	|D1	|8.4.22		|[[https://www.php.net/ChangeLog-8.php#8.4.23|8.4.23]]	|
/*|passenger		|0	|D1	|6.0.26		|[[https://github.com/phusion/passenger/blob/stable-6.0/CHANGELOG|6.0.27]]	|*/
|ruby 3.4		|0	|D1	|3.4.9		|[[https://www.ruby-lang.org/en/news/2026/06/30/ruby-3-4-10-released/|3.4.10]]	|
/*|psycopg2		|0	|D1	|2.9.11		|[[https://www.psycopg.org/docs/news.html|2.9.12]]	|*/
/*|python			|0	|D1	|3.12.13	|[[https://docs.python.org/3.12/whatsnew/changelog.html|3.12.13]]((openssl update)) |*/
|perl			|0	|D1	|5.42.2		|[[https://perldoc.perl.org/index-history.html|5.44.0]]	|
|memcached		|1	|D1	|1.6.41		|[[https://github.com/memcached/memcached/wiki/ReleaseNotes1645|1.6.45]]|
|redis			|1	|D1	|8.6.3		|[[https://raw.githubusercontent.com/redis/redis/refs/heads/8.8/00-RELEASENOTES|8.8.1]] |
|mariadb 		|1	|D1	|10.6.25	|[[https://mariadb.com/kb/en/mariadb-10624-release-notes/|10.6.27]] |
|postgresql 		|1	|D1	|18.3		|[[https://www.postgresql.org/docs/18/static/release.html|18.4]]|
|goaccess		|0	|D1	|1.10.2		|[[https://goaccess.io/release-notes|1.11]] |
/*|gzip			|0	|D1	|1.13		|[[https://www.gnu.org/software/gzip/|1.14]] |*/
|rclone			|0	|D1	|1.74.0		|[[https://rclone.org/changelog/|1.74.4]] |
|ts			|0	|D1	|1.0.3		|[[http://freshmeat.sourceforge.net/projects/taskspooler|1.0.4]] |
/*|ffmpeg4		|0	|D1	|4.4.6		|[[https://www.ffmpeg.org/download.html#releases|4.4.6]]	|*/
|ffmpeg8		|0	|D1	|8.1.1		|[[https://www.ffmpeg.org/download.html#releases|8.1.2]]	|
/*|alsa-utils		|0	|D1	|1.2.15.2	|[[https://www.alsa-project.org/wiki/Main_Page|1.2.15.2]]((dependant libs update))	|*/
/*|GeoIP		|0	|D1	|1.6.12		|1.6.12 | */
|geoipupdate		|0	|D1	|7.1.1		|[[https://github.com/maxmind/geoipupdate/blob/master/CHANGELOG.md|8.0.0]] |
|dovecot		|1	|D1	|2.4.3		|[[https://www.dovecot.org/|2.4.4]]	|
/*|mailman		|1	|D1	|3.3.10		|[[https://pypi.org/project/mailman/#history|3.3.10]] |*/
|syslog-ng		|0	|D1	|4.11.0		|[[https://github.com/balabit/syslog-ng/blob/master/NEWS.md|4.12.0]]	|
|openssh		|0	|D1	|10.3p1		|[[https://www.openssh.com/releasenotes.html|10.4p1]] |
/*|chrony			|0	|D1	|4.7		|[[https://chrony.tuxfamily.org/news.html|4.8]] |*/
|postfix		|0	|D1	|3.11.2		|[[http://www.postfix.org/announcements/postfix-3.11.5.html|3.11.5]] |
/*|amavisd		|0	|D1	|2.11.1		|[[https://www.amavis.org/release-notes.txt|2.11.1]] |*/
|clamav			|0	|D1	|1.5.2		|[[https://blog.clamav.net/|1.5.3]] |
/*|p0f			|0	|D1	|3.09b		|[[https://lcamtuf.coredump.cx/p0f3/|3.09b]] |*/
/*|postgrey		|0	|D1	|1.37		|[[https://github.com/schweikert/postgrey/blob/master/Changes|1.37]] |*/
/*|spamassassin		|0	|D1	|4.0.1		|[[https://spamassassin.apache.org/news.html|4.0.2]] |*/
/*|unrar			|0	|D1	|7.2.3		|[[http://www.linuxfromscratch.org/blfs/view/svn/general/unrar.html|7.2.4]] |*/
/*|OpenDKIM		|0	|D1	|2.11.0-Beta2	|[[http://www.opendkim.org/|2.11.0-Beta2]]((openssl update))	|*/
|bind			|0	|D1	|9.20.24	|[[https://ftp.isc.org/isc/bind9/9.20.26/CHANGES|9.20.26]] |
/*|dhcp			|0	|D1	|4.4.3-P1	|[[https://downloads.isc.org/isc/dhcp/4.4.3-P1/dhcp-4.4.3-P1-RELNOTES|4.4.3-P1]] |*/
|unbound		|0	|D1	|1.25.0		|[[http://www.unbound.net/download.html|1.25.2]]	|
/*|freeipmi		|0	|D1	|1.6.11		|[[https://www.gnu.org/software/freeipmi/NEWS|1.6.11]] |*/
/*|nrpe			|0	|D1	|4.1.1		|[[https://github.com/NagiosEnterprises/nrpe/blob/master/CHANGELOG.md|4.1.3]] |*/
/*|wkhtmltox		|0	|D1	|0.12.6		|[[https://github.com/wkhtmltopdf/wkhtmltopdf/blob/master/CHANGELOG.md|0.12.6]] |*/
/*|iptables		|0	|D1	|1.8.11		|[[https://www.netfilter.org/projects/iptables/files/changes-iptables-1.8.13.txt|1.8.13]]	|*/
/*|sudo			|0	|D1	|1.9.16p2	|[[https://www.sudo.ws/changes.html|1.9.17p2]]	|*/
/*|openssl		|0	|D1	|3.5.5		|[[https://github.com/openssl/openssl/releases/tag/openssl-3.5.6|3.5.6]]	|*/
|dokuwiki		|0	|D1	|2025-05-14b	|[[https://www.dokuwiki.org/changes|2026-07-14a]]|
^ ^^^^^

==== Legenda ====
Veel software kan zonder, of met heel weinig impact ge-update worden.
Voor deze zaken kiezen we ervoor om zo'n update overdag uit te
voeren. Bij een aantal andere componenten is er iets meer impact
merkbaar. Die voeren we uit in een nachtelijks change window. Hieronder
is de impact genummerd van 0 (geen impact) via 1 (korte onderbreking
van enkele seconden) tot 2 (onderbreking van enkele minuten op de
dienstverlening).

De tijdstippen zijn als volgt:
^code	^tijdstip	^
|D1	|maandag 10 augustus 8:00--17:00	|
/*|D2	|dinsdag 11 augustus 8:00--12:00	|*/
/*|N3	|woensdag 12 augustus 1:00--6:00 AM	|*/
/*|D3	|woensdag 12 augustus 8:00--17:00	|*/
/*|W	|10--13 augustus 8:00--17:00		|*/
/*|tbd	|te bepalen in overleg met de gebruikers	|*/

===== Bereikbaarheid =====
Team Hosting&Streaming is gedurende al het onderhoud via de normale
kanalen bereikbaar. Zie de [[:contact|contact pagina]].