{"id":50591,"date":"2026-10-23T23:21:38","date_gmt":"2026-10-23T20:21:38","guid":{"rendered":"https:\/\/trueconf.com/blog\/?p=50591"},"modified":"2026-10-23T23:34:48","modified_gmt":"2026-10-23T20:34:48","slug":"trueconf-server-5411-5311-php","status":"publish","type":"post","link":"https:\/\/trueconf.com/blog\/update\/trueconf-server-5411-5311-php","title":{"rendered":"TrueConf Server 5.4.11 and 5.3.11: Built-in PHP Web Stack Update"},"content":{"rendered":"<p><a href=\"https:\/\/trueconf.com\/blog\/wp-content\/uploads\/2026\/10\/security-sept-2026-en-53-54-6-1.jpg\" data-rel=\"lightbox-gallery-5v75EPND\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/trueconf.com\/blog\/wp-content\/uploads\/2026\/10\/security-sept-2026-en-53-54-6-1.jpg\" alt=\"\" width=\"1600\" height=\"800\" class=\"aligncenter size-full wp-image-50592\" loading=\"lazy\" title=\"\" srcset=\"https:\/\/trueconf.com/blog\/wp-content\/uploads\/2026\/10\/security-sept-2026-en-53-54-6-1.jpg 1600w, https:\/\/trueconf.com/blog\/wp-content\/uploads\/2026\/10\/security-sept-2026-en-53-54-6-1-690x345.jpg 690w, https:\/\/trueconf.com/blog\/wp-content\/uploads\/2026\/10\/security-sept-2026-en-53-54-6-1-1024x512.jpg 1024w, https:\/\/trueconf.com/blog\/wp-content\/uploads\/2026\/10\/security-sept-2026-en-53-54-6-1-768x384.jpg 768w, https:\/\/trueconf.com/blog\/wp-content\/uploads\/2026\/10\/security-sept-2026-en-53-54-6-1-1536x768.jpg 1536w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/a><\/p>\n<p class=\"primary-medium-text ui-mb-xs-3\">\nWe&#8217;re pleased to announce the release of <strong>TrueConf Server 5.4.11 and 5.3.11<\/strong>, the latest version of our enterprise messaging and video conferencing platform. This release brings an updated built-in PHP web stack (version 8.2.35), the October 2026 security updates, and several improvements to overall server stability.<\/p>\n<p><!--more--><\/p>\n<div class=\"accent-note accent-note--line ui-mb-sm-2\">\n<p class=\"primary-smallest-text\">\n<strong>Important: TrueConf Server 5.5.7 and earlier also should be updated to version <a href=\"https:\/\/trueconf.com\/blog\/update\/trueconf-server-5-5-8\" target=\"_blank\" rel=\"noopener\">5.5.8<\/a> or higher, which includes the updated PHP stack and the October 2026 security updates.<\/strong><\/p>\n<\/div>\n<h2 class=\"h4--main h4--thick black-text ui-mb-xs-3\">\nChanges and Improvements<\/p>\n<\/h2>\n<ul class=\"ui-list ui-list--medium\">\n<li class=\"ui-list__item ui-list__item--disc\">\n                Updated the built-in PHP interpreter to version 8.2.35 to enhance the security of TrueConf Server&#8217;s web components.\n            <\/li>\n<li class=\"ui-list__item ui-list__item--disc\">\n                Included the October 2026 security updates.   <\/p>\n<li class=\"ui-list__item ui-list__item--disc\">\n                Version 5.3.11 also fixes an issue where guest participants could not join group video    conferences via browser.<\/li>\n<\/ul>\n<p><BR><\/p>\n<table class=\"ui-mb-xs-3\" style=\"overflow-x: auto; display: block;\">\n<thead>\n<tr>\n<th style=\"padding: 8px 16px; text-align: left; border-bottom: 1px solid #F7F9FC; vertical-align: middle;\">\n<p class=\"primary-smallest-text\">\n<\/th>\n<th style=\"padding: 8px 16px; text-align: left; border-bottom: 1px solid #F7F9FC; vertical-align: middle;\">\n<p class=\"primary-smallest-text\"><strong>TrueConf Server 5.4.11<\/strong><\/p>\n<\/th>\n<th style=\"padding: 8px 16px; text-align: left; border-bottom: 1px solid #F7F9FC; vertical-align: middle;\">\n<p class=\"primary-smallest-text\"><strong>TrueConf Server 5.3.11<\/strong><\/p>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 8px 16px; border-bottom: 1px solid #F7F9FC; vertical-align: middle;\">\n<p class=\"primary-smallest-text\"><strong>Windows<\/strong><\/p>\n<\/td>\n<td style=\"padding: 8px 16px; border-bottom: 1px solid #F7F9FC; vertical-align: middle;\">\n<p class=\"primary-smallest-text\"><a href=\"https:\/\/trueconf.com\/download\/server\/windows\/archive\/trueconf_server_setup_5.4.11.10023.exe\" target=\"_blank\" rel=\"noopener\">Download<\/a><\/p>\n<\/td>\n<td style=\"padding: 8px 16px; border-bottom: 1px solid #F7F9FC; vertical-align: middle;\">\n<p class=\"primary-smallest-text\"><a href=\"https:\/\/trueconf.com\/download\/server\/windows\/archive\/trueconf_server_setup_5.3.11.10013.exe\" target=\"_blank\" rel=\"noopener\">Download<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 16px; border-bottom: 1px solid #F7F9FC; vertical-align: middle;\">\n<p class=\"primary-smallest-text\"><strong>Debian 13<\/strong><\/p>\n<\/td>\n<td style=\"padding: 8px 16px; border-bottom: 1px solid #F7F9FC; vertical-align: middle;\">Not supported<\/td>\n<td style=\"padding: 8px 16px; border-bottom: 1px solid #F7F9FC; vertical-align: middle;\">Not supported<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 16px; border-bottom: 1px solid #F7F9FC; vertical-align: middle;\">\n<p class=\"primary-smallest-text\"><strong>Debian 12<\/strong><\/p>\n<\/td>\n<td style=\"padding: 8px 16px; border-bottom: 1px solid #F7F9FC; vertical-align: middle;\">\n<p class=\"primary-smallest-text\"><a href=\"https:\/\/trueconf.com\/download\/server\/linux\/archive\/debian\/12\/trueconf_server_5.4.11.10024_debian12_amd64.deb\" target=\"_blank\" rel=\"noopener\">Download<\/a><\/p>\n<\/td>\n<td style=\"padding: 8px 16px; border-bottom: 1px solid #F7F9FC; vertical-align: middle;\">\n<p class=\"primary-smallest-text\"><a href=\"https:\/\/trueconf.com\/download\/server\/linux\/archive\/debian\/12\/trueconf_server_5.3.11.10014_debian12_amd64.deb\" target=\"_blank\" rel=\"noopener\">Download<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 16px; border-bottom: 1px solid #F7F9FC; vertical-align: middle;\">\n<p class=\"primary-smallest-text\"><strong>Debian 11<\/strong><\/p>\n<\/td>\n<td style=\"padding: 8px 16px; border-bottom: 1px solid #F7F9FC; vertical-align: middle;\">\n<p class=\"primary-smallest-text\"><a href=\"https:\/\/trueconf.com\/download\/server\/linux\/archive\/debian\/11\/trueconf_server_5.4.11.10024_debian11_amd64.deb\" target=\"_blank\" rel=\"noopener\">Download<\/a><\/p>\n<\/td>\n<td style=\"padding: 8px 16px; border-bottom: 1px solid #F7F9FC; vertical-align: middle;\">\n<p class=\"primary-smallest-text\"><a href=\"https:\/\/trueconf.com\/download\/server\/linux\/archive\/debian\/11\/trueconf_server_5.3.11.10014_debian11_amd64.deb\" target=\"_blank\" rel=\"noopener\">Download<\/a><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 8px 16px; border-bottom: 1px solid #F7F9FC; vertical-align: middle;\">\n<p class=\"primary-smallest-text\"><strong>CentOS Stream 9<\/strong><\/p>\n<\/td>\n<td style=\"padding: 8px 16px; border-bottom: 1px solid #F7F9FC; vertical-align: middle;\">\n<p class=\"primary-smallest-text\"><a href=\"https:\/\/trueconf.com\/download\/server\/linux\/archive\/centos\/stream\/9\/trueconf_server_5.4.11.10024_centos_stream9_x86_64.rpm\" target=\"_blank\" rel=\"noopener\">Download<\/a><\/p>\n<\/td>\n<td style=\"padding: 8px 16px; border-bottom: 1px solid #F7F9FC; vertical-align: middle;\">\n<p class=\"primary-smallest-text\"><a href=\"https:\/\/trueconf.com\/download\/server\/linux\/archive\/centos\/stream\/9\/trueconf_server_5.3.11.10014_centos_stream9_x86_64.rpm\" target=\"_blank\" rel=\"noopener\">Download<\/a><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>We&#8217;re pleased to announce the release of TrueConf Server 5.4.11 and 5.3.11, the latest version of our enterprise messaging and video conferencing platform. This release brings an updated built-in PHP web stack (version 8.2.35), the October 2026 security updates, and several improvements to overall server stability.<\/p>\n","protected":false},"author":25,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[377],"tags":[],"class_list":["post-50591","post","type-post","status-publish","format-standard","hentry","category-update","wpautop"],"_links":{"self":[{"href":"https:\/\/trueconf.com/blog\/wp-json\/wp\/v2\/posts\/50591","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trueconf.com/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/trueconf.com/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/trueconf.com/blog\/wp-json\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/trueconf.com/blog\/wp-json\/wp\/v2\/comments?post=50591"}],"version-history":[{"count":5,"href":"https:\/\/trueconf.com/blog\/wp-json\/wp\/v2\/posts\/50591\/revisions"}],"predecessor-version":[{"id":50599,"href":"https:\/\/trueconf.com/blog\/wp-json\/wp\/v2\/posts\/50591\/revisions\/50599"}],"wp:attachment":[{"href":"https:\/\/trueconf.com/blog\/wp-json\/wp\/v2\/media?parent=50591"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trueconf.com/blog\/wp-json\/wp\/v2\/categories?post=50591"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trueconf.com/blog\/wp-json\/wp\/v2\/tags?post=50591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}