{"id":5220,"date":"2025-09-11T19:07:24","date_gmt":"2025-09-11T17:07:24","guid":{"rendered":"https:\/\/www.cimoio.de\/cms\/?p=5220"},"modified":"2025-09-16T11:34:05","modified_gmt":"2025-09-16T09:34:05","slug":"cimoio-lms-umstellung-von-java-8-auf-java-21","status":"publish","type":"post","link":"https:\/\/www.cimoio.de\/cms\/cimoio-lms-umstellung-von-java-8-auf-java-21\/","title":{"rendered":"cimoio LMS: Umstellung von Java 8 auf Java 21"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8220;1&#8243; _builder_version=&#8220;4.20.4&#8243; _module_preset=&#8220;74e3c6fb-647a-49bb-96a6-4a121c7b7aae&#8220; custom_margin=&#8220;||60px|||&#8220; global_colors_info=&#8220;{}&#8220;][et_pb_row _builder_version=&#8220;4.20.4&#8243; _module_preset=&#8220;default&#8220; width=&#8220;84.8%&#8220; custom_padding=&#8220;|0px||||&#8220; global_colors_info=&#8220;{}&#8220;][et_pb_column type=&#8220;4_4&#8243; _builder_version=&#8220;4.20.4&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220;][et_pb_text _builder_version=&#8220;4.27.4&#8243; _module_preset=&#8220;6aefb096-509e-4f36-a71e-e71a8d1d6284&#8243; global_colors_info=&#8220;{}&#8220;]<\/p>\n<h2>cimoio Java-Wechsel:<br \/>Support-Ende f\u00fcr Java 8 und Migration auf Java 21<\/h2>\n<p>Das <strong>Learningmanagementsystem (LMS) cimoio<\/strong> entwickelt sich stetig weiter, um Sicherheit und Zukunftsf\u00e4higkeit zu gew\u00e4hrleisten. Ein wichtiger Schritt ist der <strong>Wechsel des cimoio LMS von Java 8 auf Java 21<\/strong>, da der <strong>Support f\u00fcr Java 8 im Dezember 2026 endet<\/strong>.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8220;1&#8243; _builder_version=&#8220;4.20.4&#8243; _module_preset=&#8220;20b438f1-e298-4877-8981-72198881efe1&#8243; custom_padding=&#8220;3px|||||&#8220; global_colors_info=&#8220;{}&#8220;][et_pb_row _builder_version=&#8220;4.27.4&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220;][et_pb_column type=&#8220;4_4&#8243; _builder_version=&#8220;4.27.4&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220;][et_pb_text _builder_version=&#8220;4.27.4&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220;]<\/p>\n<h3>Warum f\u00fcr das cimoio LMS ein Java-Wechsel notwendig ist<\/h3>\n<p>[\/et_pb_text][et_pb_divider color=&#8220;#29c4a9&#8243; divider_weight=&#8220;4px&#8220; disabled_on=&#8220;on|on|off&#8220; _builder_version=&#8220;4.21.0&#8243; background_size=&#8220;initial&#8220; background_position=&#8220;top_left&#8220; background_repeat=&#8220;repeat&#8220; max_width=&#8220;40px&#8220; module_alignment=&#8220;left&#8220; custom_margin=&#8220;||10px|&#8220; animation_style=&#8220;zoom&#8220; animation_direction=&#8220;left&#8220; global_module=&#8220;1979&#8243; saved_tabs=&#8220;all&#8220; locked=&#8220;off&#8220; global_colors_info=&#8220;{}&#8220;][\/et_pb_divider][et_pb_text _builder_version=&#8220;4.27.4&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220;]Mit dem <strong>Support-Ende von Java 8<\/strong> entfallen wichtige Sicherheitsupdates, was f\u00fcr ein zentrales<br \/>\n<strong>Trainingsmanagementsystem (TMS)<\/strong> wie cimoio erhebliche Risiken birgt.<br \/>\nEinen \u00dcberblick \u00fcber die unterst\u00fctzten Java-Versionen finden Sie direkt auf der Website von<br \/>\n<a href=\"https:\/\/adoptium.net\/de\/support\" target=\"_blank\" rel=\"noopener\">Eclipse Adoptium<\/a>.<\/p>\n<p>Damit cimoio auch in Zukunft sicher, stabil und leistungsf\u00e4hig bleibt, erfolgt die <strong>Migration auf Java 21<\/strong>, das mindestens bis <strong>Dezember 2029<\/strong> unterst\u00fctzt wird.[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8220;1&#8243; _builder_version=&#8220;4.20.4&#8243; _module_preset=&#8220;74e3c6fb-647a-49bb-96a6-4a121c7b7aae&#8220; global_colors_info=&#8220;{}&#8220;][et_pb_row _builder_version=&#8220;4.20.4&#8243; _module_preset=&#8220;default&#8220; custom_padding=&#8220;27px|||||&#8220; global_colors_info=&#8220;{}&#8220;][et_pb_column type=&#8220;4_4&#8243; _builder_version=&#8220;4.20.4&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220;][et_pb_text _builder_version=&#8220;4.27.4&#8243; _module_preset=&#8220;6aefb096-509e-4f36-a71e-e71a8d1d6284&#8243; header_3_font=&#8220;|700|||||||&#8220; global_colors_info=&#8220;{}&#8220;]<\/p>\n<h3>Auswirkungen auf die Releases von cimoio<\/h3>\n<p>[\/et_pb_text][et_pb_divider color=&#8220;#29c4a9&#8243; divider_weight=&#8220;4px&#8220; disabled_on=&#8220;on|on|off&#8220; _builder_version=&#8220;4.21.0&#8243; background_size=&#8220;initial&#8220; background_position=&#8220;top_left&#8220; background_repeat=&#8220;repeat&#8220; max_width=&#8220;40px&#8220; module_alignment=&#8220;left&#8220; custom_margin=&#8220;||10px|&#8220; animation_style=&#8220;zoom&#8220; animation_direction=&#8220;left&#8220; global_module=&#8220;1979&#8243; saved_tabs=&#8220;all&#8220; locked=&#8220;off&#8220; global_colors_info=&#8220;{}&#8220;][\/et_pb_divider][et_pb_text _builder_version=&#8220;4.27.4&#8243; _module_preset=&#8220;6aefb096-509e-4f36-a71e-e71a8d1d6284&#8243; global_colors_info=&#8220;{}&#8220;]<\/p>\n<ul>\n<li>Das kommende <strong>Release 4.3<\/strong> (geplante Ver\u00f6ffentlichung: November\/Dezember 2025) ist das letzte, das noch mit Java 8 l\u00e4uft.<\/li>\n<li>Ab <strong>Release 5<\/strong> (geplante Ver\u00f6ffentlichung: 01\/2026) setzt cimoio ausschlie\u00dflich auf <strong>Java 21<\/strong>.<\/li>\n<li>Das erste Release mit Java 21 bleibt <strong>kompatibel<\/strong> zur letzten Java-8-Version, sodass der <strong>Wechsel<\/strong> reibungslos erfolgen kann.<\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8220;1&#8243; disabled_on=&#8220;off|off|off&#8220; _builder_version=&#8220;4.20.4&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220;][et_pb_row _builder_version=&#8220;4.20.4&#8243; _module_preset=&#8220;default&#8220; locked=&#8220;off&#8220; global_colors_info=&#8220;{}&#8220;][et_pb_column type=&#8220;4_4&#8243; _builder_version=&#8220;4.20.4&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220;][et_pb_text _builder_version=&#8220;4.27.4&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220;]<\/p>\n<h3>Was bedeutet das f\u00fcr unsere cimoio Kunden?<\/h3>\n<p>[\/et_pb_text][et_pb_divider color=&#8220;#29c4a9&#8243; divider_weight=&#8220;4px&#8220; disabled_on=&#8220;on|on|off&#8220; _builder_version=&#8220;4.21.0&#8243; background_size=&#8220;initial&#8220; background_position=&#8220;top_left&#8220; background_repeat=&#8220;repeat&#8220; max_width=&#8220;40px&#8220; module_alignment=&#8220;left&#8220; custom_margin=&#8220;||10px|&#8220; animation_style=&#8220;zoom&#8220; animation_direction=&#8220;left&#8220; global_module=&#8220;1979&#8243; saved_tabs=&#8220;all&#8220; locked=&#8220;off&#8220; global_colors_info=&#8220;{}&#8220;][\/et_pb_divider][et_pb_text _builder_version=&#8220;4.27.4&#8243; _module_preset=&#8220;default&#8220; hover_enabled=&#8220;0&#8243; global_colors_info=&#8220;{}&#8220; sticky_enabled=&#8220;0&#8243;]<\/p>\n<ul>\n<li><a href=\"https:\/\/www.stl-software.de\/cms\/services-der-stl-gmbh\/cimoio-mit-hosting-loesung\/\" target=\"_blank\" rel=\"noopener\" title=\"Hosting L\u00f6sungen f\u00fcr cimoio Installationen\"><strong>Hosting bei STL GmbH<\/strong><\/a><strong>:<\/strong> Bei Nutzung unserer Hosting-L\u00f6sung \u00fcbernehmen wir die <strong>Migration auf Java 21<\/strong> im Hintergrund \u2013 Sie m\u00fcssen nichts tun.<\/li>\n<li><strong>Eigenes Hosting:<\/strong> Kunden, die cimoio selbst betreiben, sollten den <strong>Java-Wechsel<\/strong> fr\u00fchzeitig mit ihrer IT-Abteilung und unserem Team abstimmen.<\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8220;1&#8243; disabled_on=&#8220;off|off|off&#8220; _builder_version=&#8220;4.20.4&#8243; _module_preset=&#8220;74e3c6fb-647a-49bb-96a6-4a121c7b7aae&#8220; global_colors_info=&#8220;{}&#8220;][et_pb_row _builder_version=&#8220;4.20.4&#8243; _module_preset=&#8220;default&#8220; custom_padding=&#8220;27px|||||&#8220; global_colors_info=&#8220;{}&#8220;][et_pb_column type=&#8220;4_4&#8243; _builder_version=&#8220;4.20.4&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220;][et_pb_text _builder_version=&#8220;4.27.4&#8243; _module_preset=&#8220;6aefb096-509e-4f36-a71e-e71a8d1d6284&#8243; header_3_font=&#8220;|700|||||||&#8220; global_colors_info=&#8220;{}&#8220;]<\/p>\n<h3>Was STL f\u00fcr die Umstellung ihres Release auf Java 21 leistet<\/h3>\n<p>[\/et_pb_text][et_pb_divider color=&#8220;#29c4a9&#8243; divider_weight=&#8220;4px&#8220; disabled_on=&#8220;on|on|off&#8220; _builder_version=&#8220;4.21.0&#8243; background_size=&#8220;initial&#8220; background_position=&#8220;top_left&#8220; background_repeat=&#8220;repeat&#8220; max_width=&#8220;40px&#8220; module_alignment=&#8220;left&#8220; custom_margin=&#8220;||10px|&#8220; animation_style=&#8220;zoom&#8220; animation_direction=&#8220;left&#8220; global_module=&#8220;1979&#8243; saved_tabs=&#8220;all&#8220; locked=&#8220;off&#8220; global_colors_info=&#8220;{}&#8220;][\/et_pb_divider][et_pb_text _builder_version=&#8220;4.27.4&#8243; _module_preset=&#8220;6aefb096-509e-4f36-a71e-e71a8d1d6284&#8243; global_colors_info=&#8220;{}&#8220;]<\/p>\n<ul>\n<li>Aufbau einer modernen Entwicklungsumgebung auf Basis von Java 21<\/li>\n<li>\u00dcberpr\u00fcfung und Anpassung aller Systembestandteile auf Kompatibilit\u00e4t<\/li>\n<li>Ersatz \u00e4lterer, nicht mehr enthaltener Funktionen durch aktuelle L\u00f6sungen<\/li>\n<li>Sicherstellung, dass alle verwendeten Java-Bibliotheken untereinander und mit Java 21 harmonieren<\/li>\n<li>Erweiterung unserer Build-Prozesse, damit cimoio mit Java 21 zuverl\u00e4ssig gebaut, getestet und ausgeliefert werden kann<\/li>\n<li>Konzept f\u00fcr die Aktualisierung der Laufzeitumgebungen bei Hosting-Kunden und im Eigenbetrieb<\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8220;1&#8243; disabled_on=&#8220;off|off|off&#8220; _builder_version=&#8220;4.20.4&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220;][et_pb_row _builder_version=&#8220;4.20.4&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220;][et_pb_column type=&#8220;4_4&#8243; _builder_version=&#8220;4.20.4&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220;][et_pb_text disabled_on=&#8220;off|off|off&#8220; _builder_version=&#8220;4.27.4&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220;]<\/p>\n<h3>Bis wann sollte die Migration erfolgen?<\/h3>\n<p>[\/et_pb_text][et_pb_divider color=&#8220;#29c4a9&#8243; divider_weight=&#8220;4px&#8220; disabled_on=&#8220;on|on|off&#8220; _builder_version=&#8220;4.21.0&#8243; background_size=&#8220;initial&#8220; background_position=&#8220;top_left&#8220; background_repeat=&#8220;repeat&#8220; max_width=&#8220;40px&#8220; module_alignment=&#8220;left&#8220; custom_margin=&#8220;||10px|&#8220; animation_style=&#8220;zoom&#8220; animation_direction=&#8220;left&#8220; global_module=&#8220;1979&#8243; saved_tabs=&#8220;all&#8220; locked=&#8220;off&#8220; global_colors_info=&#8220;{}&#8220;][\/et_pb_divider][et_pb_text _builder_version=&#8220;4.27.4&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220;]<\/p>\n<p>\n      Wir empfehlen allen Kundinnen und Kunden, sp\u00e4testens bis <strong>Dezember 2026<\/strong> auf ein Release mit <strong>Java 21<\/strong> zu wechseln.<br \/>\n      So bleibt Ihr <strong>Learningmanagementsystem cimoio<\/strong> sicher und zukunftsf\u00e4hig.\n<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8220;1&#8243; _builder_version=&#8220;4.20.4&#8243; _module_preset=&#8220;74e3c6fb-647a-49bb-96a6-4a121c7b7aae&#8220; global_colors_info=&#8220;{}&#8220;][et_pb_row _builder_version=&#8220;4.20.4&#8243; _module_preset=&#8220;default&#8220; custom_padding=&#8220;27px|||||&#8220; global_colors_info=&#8220;{}&#8220;][et_pb_column type=&#8220;4_4&#8243; _builder_version=&#8220;4.20.4&#8243; _module_preset=&#8220;default&#8220; global_colors_info=&#8220;{}&#8220;][et_pb_text _builder_version=&#8220;4.27.4&#8243; _module_preset=&#8220;6aefb096-509e-4f36-a71e-e71a8d1d6284&#8243; global_colors_info=&#8220;{}&#8220;]<\/p>\n<h2>Sprechen Sie uns an!<\/h2>\n<p>[\/et_pb_text][et_pb_divider color=&#8220;#29c4a9&#8243; divider_weight=&#8220;4px&#8220; disabled_on=&#8220;on|on|off&#8220; _builder_version=&#8220;4.21.0&#8243; background_size=&#8220;initial&#8220; background_position=&#8220;top_left&#8220; background_repeat=&#8220;repeat&#8220; max_width=&#8220;40px&#8220; module_alignment=&#8220;left&#8220; custom_margin=&#8220;||10px|&#8220; animation_style=&#8220;zoom&#8220; animation_direction=&#8220;left&#8220; global_module=&#8220;1979&#8243; saved_tabs=&#8220;all&#8220; locked=&#8220;off&#8220; global_colors_info=&#8220;{}&#8220;][\/et_pb_divider][et_pb_text _builder_version=&#8220;4.27.4&#8243; _module_preset=&#8220;6aefb096-509e-4f36-a71e-e71a8d1d6284&#8243; global_colors_info=&#8220;{}&#8220;]F\u00fcr die Umstellung wenden Sie sich bitte an Ihre Projekt-Ansprechpartner, per E-Mail an <\/br>info [at] stl-software.de oder kontaktieren Sie uns zentral \u00fcber unsere<a href=\"https:\/\/www.cimoio.de\/cms\/kontakt\/\" target=\"_blank\" rel=\"noopener\"> Kontaktseite<\/a>.[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>cimoio Java-Wechsel:Support-Ende f\u00fcr Java 8 und Migration auf Java 21 Das Learningmanagementsystem (LMS) cimoio entwickelt sich stetig weiter, um Sicherheit und Zukunftsf\u00e4higkeit zu gew\u00e4hrleisten. Ein wichtiger Schritt ist der Wechsel des cimoio LMS von Java 8 auf Java 21, da der Support f\u00fcr Java 8 im Dezember 2026 endet.Warum f\u00fcr das cimoio LMS ein Java-Wechsel [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[101,1,199,242],"tags":[],"class_list":["post-5220","post","type-post","status-publish","format-standard","hentry","category-aktuelles","category-allgemein","category-produkt-cimoio","category-technisches-update"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>cimoio LMS: Umstellung von Java 8 auf Java 21<\/title>\n<meta name=\"description\" content=\"\ud83d\ude80 cimoio LMS wechselt von Java 8 auf Java 21. 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