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vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Kickstart/Workbench_1.4"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Kickstart/Workbench 1.4</span> </div> </a> <ul id="toc-Kickstart/Workbench_1.4-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Workbench_2.0,_2.04,_2.05,_2.1" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Workbench_2.0,_2.04,_2.05,_2.1"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Workbench 2.0, 2.04, 2.05, 2.1</span> </div> </a> <ul id="toc-Workbench_2.0,_2.04,_2.05,_2.1-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Amiga_OS_3.0,_3.1" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Amiga_OS_3.0,_3.1"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Amiga OS 3.0, 3.1</span> </div> </a> <ul id="toc-Amiga_OS_3.0,_3.1-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-AmigaOS_3.5,_3.9" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#AmigaOS_3.5,_3.9"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>AmigaOS 3.5, 3.9</span> </div> </a> <ul id="toc-AmigaOS_3.5,_3.9-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-AmigaOS_3.1.4,_3.2" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#AmigaOS_3.1.4,_3.2"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>AmigaOS 3.1.4, 3.2</span> </div> </a> <ul id="toc-AmigaOS_3.1.4,_3.2-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-AmigaOS_4" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#AmigaOS_4"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>AmigaOS 4</span> </div> </a> <button aria-controls="toc-AmigaOS_4-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle AmigaOS 4 subsection</span> </button> <ul id="toc-AmigaOS_4-sublist" class="vector-toc-list"> <li id="toc-Version_4.0" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Version_4.0"> <div class="vector-toc-text"> <span class="vector-toc-numb">7.1</span> <span>Version 4.0</span> </div> </a> <ul id="toc-Version_4.0-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Version_4.1" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Version_4.1"> <div class="vector-toc-text"> <span class="vector-toc-numb">7.2</span> <span>Version 4.1</span> </div> </a> <ul id="toc-Version_4.1-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">9</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" 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#36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output .ambox-content{border-left:10px solid #f28500}.mw-parser-output .ambox-style{border-left:10px solid #fc3}.mw-parser-output .ambox-move{border-left:10px solid #9932cc}.mw-parser-output .ambox-protection{border-left:10px solid #a2a9b1}.mw-parser-output .ambox .mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox .mbox-image{border:none;padding:2px 0 2px 0.5em;text-align:center}.mw-parser-output .ambox .mbox-imageright{border:none;padding:2px 0.5em 2px 0;text-align:center}.mw-parser-output .ambox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox .mbox-image-div{width:52px}@media(min-width:720px){.mw-parser-output .ambox{margin:0 10%}}@media print{body.ns-0 .mw-parser-output .ambox{display:none!important}}</style><table class="box-Primary_sources plainlinks metadata ambox ambox-content ambox-Primary_sources" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><a href="/wiki/File:Question_book-new.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/50px-Question_book-new.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/75px-Question_book-new.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/100px-Question_book-new.svg.png 2x" data-file-width="512" data-file-height="399" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">This article <b>relies excessively on <a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">references</a> to <a href="/wiki/Wikipedia:No_original_research#Primary,_secondary_and_tertiary_sources" title="Wikipedia:No original research">primary sources</a></b>.<span class="hide-when-compact"> Please improve this article by adding <a href="/wiki/Wikipedia:No_original_research#Primary,_secondary_and_tertiary_sources" title="Wikipedia:No original research">secondary or tertiary sources</a>. <br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22AmigaOS+version+history%22">"AmigaOS version history"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22AmigaOS+version+history%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22AmigaOS+version+history%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22AmigaOS+version+history%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22AmigaOS+version+history%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22AmigaOS+version+history%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">September 2010</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <p><a href="/wiki/AmigaOS" title="AmigaOS">AmigaOS</a> is the proprietary native <a href="/wiki/Operating_system" title="Operating system">operating system</a> of the <a href="/wiki/Amiga" title="Amiga">Amiga</a> personal computer. Since its introduction with the launch of the <a href="/wiki/Amiga_1000" title="Amiga 1000">Amiga 1000</a> in 1985, there have been four major versions and several minor revisions of the operating system. </p><p>Initially the Amiga operating system had no strong name and branding, as it was simply considered an integral part of the Amiga system as a whole. Early names used for the Amiga operating system included "CAOS" and "AmigaDOS".<sup id="cite_ref-In_the_Beginning_Was_CAOS_1-0" class="reference"><a href="#cite_note-In_the_Beginning_Was_CAOS-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Another non-official name was "Workbench", from the name of the Amiga <a href="/wiki/Desktop_environment" title="Desktop environment">desktop environment</a>, which was included on a floppy disk named "Amiga Workbench".<sup id="cite_ref-Workbench_Disk_1.0_2-0" class="reference"><a href="#cite_note-Workbench_Disk_1.0-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>Version 3.1 of the Amiga operating system was the first version to be officially referred to as "Amiga OS" (with a space between "Amiga" and "OS")<sup id="cite_ref-Name_of_the_Amiga_Operating_System_3-0" class="reference"><a href="#cite_note-Name_of_the_Amiga_Operating_System-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Amiga_OS_3.1_4-0" class="reference"><a href="#cite_note-Amiga_OS_3.1-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> by Commodore. </p><p>Version 4.0 of the Amiga operating system was the first version to be branded as a less generic "AmigaOS" (without the space).<sup id="cite_ref-Name_of_the_Amiga_Operating_System_3-1" class="reference"><a href="#cite_note-Name_of_the_Amiga_Operating_System-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p><p>What many consider the first versions of AmigaOS (Workbench 1.0 up to 3.0) are here indicated with the Workbench name of their original disks. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Kickstart/Workbench_1.0,_1.1,_1.2,_1.3"><span id="Kickstart.2FWorkbench_1.0.2C_1.1.2C_1.2.2C_1.3"></span>Kickstart/Workbench 1.0, 1.1, 1.2, 1.3</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=AmigaOS_version_history&action=edit&section=1" title="Edit section: Kickstart/Workbench 1.0, 1.1, 1.2, 1.3"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Amiga_Workbench_1.x.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/bf/Amiga_Workbench_1.x.png/220px-Amiga_Workbench_1.x.png" decoding="async" width="220" height="137" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/b/bf/Amiga_Workbench_1.x.png 1.5x" data-file-width="284" data-file-height="177" /></a><figcaption>Amiga Workbench 1.0</figcaption></figure><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Kickstart1_3.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/e/e8/Kickstart1_3.png" decoding="async" width="130" height="131" class="mw-file-element" data-file-width="130" data-file-height="131" /></a><figcaption>Amiga boot screen (Kickstart 1.3)</figcaption></figure> <p>Workbench 1.0 was released for the first time in October 1985.<sup id="cite_ref-history_5-0" class="reference"><a href="#cite_note-history-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> The 1.<i>x</i> series of <i>Workbench</i> defaults to a distinctive blue and orange color scheme, designed to give high contrast on even the worst of television screens (the colors can be changed by the user). Version 1.1 consists mostly of bug fixes and, like version 1.0, was distributed only for the <a href="/wiki/Amiga_1000" title="Amiga 1000">Amiga 1000</a>. The entire Workbench operating system consisted of three floppy disks: <i>Kickstart</i>, <i>Workbench</i> and <i>ABasic</i> by <a href="/wiki/MetaComCo" title="MetaComCo">MetaComCo</a>. </p><p>The Amiga 1000 needed a <i>Kickstart</i> disk to be inserted into floppy drive to boot up. An image of a simple illustration of a hand on a white screen, holding a blue Kickstart floppy, invited the user to perform this operation. After the kickstart was loaded into a special section of memory called the writable control store (WCS), the image of the hand appeared again, this time inviting the user to insert the Workbench disk. </p><p><i>Workbench</i> version 1.2 was the first to support Kickstart stored in a <a href="/wiki/Read-only_memory" title="Read-only memory">ROM</a>. A <i>Kickstart</i> disk was still necessary for Amiga 1000 models; it was no longer necessary for Amiga 500 or 2000, but the users of these systems had to change the ROMs (which were socketed) to change the <i>Kickstart</i> version. </p><p><i>Workbench</i> now spanned two floppy disks, and supported installing and booting from a hard drive (assuming the Amiga was equipped with one), the name of the main disk was still named "Workbench" (which is also the user interface portion of the operating system). The second disk was the <i>Extras</i> disk. The system now shipped with <i><a href="/wiki/AmigaBasic" class="mw-redirect" title="AmigaBasic">AmigaBasic</a></i> by <a href="/wiki/Microsoft" title="Microsoft">Microsoft</a>, the only software Microsoft ever wrote for the Amiga. </p><p><i>Kickstart</i> version 1.2 corrected various flaws and added <a href="/wiki/AutoConfig" class="mw-redirect" title="AutoConfig">AutoConfig</a> support. AutoConfig is a protocol similar to and is the predecessor of <a href="/wiki/Plug_and_Play" class="mw-redirect" title="Plug and Play">Plug and Play</a>, in that it can configure expansion boards without user intervention. </p><p><i>Kickstart</i> version 1.3 improved little on its predecessor, the most notable change being auto booting from hard drives. <i>Workbench 1.3</i>, on the other hand, users can find several significant improvements to Workbench, including <a href="/wiki/Amiga_Fast_File_System" title="Amiga Fast File System">FFS</a> a faster file system for hard disks storage which resolved the problem of <a href="/wiki/Amiga_Old_File_System" title="Amiga Old File System">old Amiga filesystem</a> which wasted too much hard disk space due to the fact it could store only 488 bytes in any block of 512 bytes keeping 24 bytes for checksums. Many improvements were made to the CLI (command line interface) of Amiga which was now a complete text based Shell, named <i>AmigaShell</i>, and various additional tools and programs. </p> <div class="mw-heading mw-heading2"><h2 id="Kickstart/Workbench_1.4"><span id="Kickstart.2FWorkbench_1.4"></span>Kickstart/Workbench 1.4</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=AmigaOS_version_history&action=edit&section=2" title="Edit section: Kickstart/Workbench 1.4"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Kickstart/Workbench 1.4 was a <a href="/wiki/Software_testing#Beta_testing" title="Software testing">beta</a> version of the upcoming 2.0 update and never released, but the Kickstart part was shipped in very small quantities with early <a href="/wiki/Amiga_3000" title="Amiga 3000">Amiga 3000</a> computers, where it is often referred to as the "<a href="/w/index.php?title=Superkickstart&action=edit&redlink=1" class="new" title="Superkickstart (page does not exist)">Superkickstart</a> ROM". In these machines it is only used to bootstrap the machine and load the Kickstart that will be used to actually boot the system. The appearance of a very early first release of 1.4 was similar to 1.3, but with colors slightly changed. A second version was similar to that of 2.0 and higher, with just minor differences. It is, however, possible to dump out of the OS selection screen by clicking where one would expect to see a close gadget. This will cause the machine to boot Kickstart 1.4 using either the wb_2.x: partition, or from a floppy. </p> <div class="mw-heading mw-heading2"><h2 id="Workbench_2.0,_2.04,_2.05,_2.1"><span id="Workbench_2.0.2C_2.04.2C_2.05.2C_2.1"></span>Workbench 2.0, 2.04, 2.05, 2.1</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=AmigaOS_version_history&action=edit&section=3" title="Edit section: Workbench 2.0, 2.04, 2.05, 2.1"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Workbench 2.0 was released in 1990<sup id="cite_ref-history_5-1" class="reference"><a href="#cite_note-history-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> and introduced a lot of improvements and major advances to the GUI of the overall Amiga operating system. The harsh blue and orange colour scheme was replaced with a much easier on the eye grey and light blue with 3D aspect in the border of the windows. The Workbench was no longer tied to the 640×256 (PAL) or 640×200 (NTSC) display modes, and much of the system was improved with an eye to making future expansion easier. For the first time, a standardised "look and feel" was added. This was done by creating the <i>Amiga Style Guide</i>, and including libraries and software which assisted developers in making conformant software. Technologies included the GUI element creation library <i>gadtools</i>, the software installation scripting language <i>Installer</i>, and the <i>AmigaGuide</i> hypertext help system. </p><p>Workbench 2.04 introduced ARexx, a system-wide scripting language. Programmers could add so-called "ARexx ports" to their programs, which allowed them to be controlled from ARexx scripts. Using ARexx, you could make two completely different programs from different vendors work together seamlessly. For example, you could batch-convert a directory of files to thumbnail images with an ARexx-capable image-manipulation program, create and index HTML table of the thumbnails linking to the original images, and display it in a web browser, all from one script. ARexx became very popular, and was widely adopted by programmers. </p><p>The AmigaDOS, previously written in <a href="/wiki/BCPL" title="BCPL">BCPL</a> and very difficult to develop for beyond basic file manipulation, was mostly rewritten in <a href="/wiki/C_programming_language" class="mw-redirect" title="C programming language">C</a>. </p><p>Unfortunately, some badly written software – especially games – failed to run with 2.x, and so a lot of people were upset with this update. Most often, the failure occurred because programmers had used directly manipulated private structures maintained by the operating system, rather than using official function calls. Many users circumvented the problem by installing so-called "kickstart switchers", a small circuit board which held both a Kickstart 1.3 and 2.0 chip, with which they could switch between Kickstart versions. </p><p>2.x shipped with the <a href="/wiki/Amiga_500#Amiga_500_Plus" title="Amiga 500">A500+</a> (2.04), <a href="/wiki/Amiga_600" title="Amiga 600">A600</a> (2.05), <a href="/wiki/Amiga_3000" title="Amiga 3000">A3000</a> and A3000T. Workbench 2.1 was the last in this series, and only released as a software update. It included useful features such as <a href="/wiki/CrossDOS" title="CrossDOS">CrossDOS</a>, to support working with floppy disks formatted for <a href="/wiki/IBM_PC_compatible" class="mw-redirect" title="IBM PC compatible">PCs</a>. Since 2.1 was a software-only release, there was no Kickstart 2.1 ROM. </p><p>2.x also introduced PCMCIA card support, for the slot on the A600. </p><p>Workbench 2.1 introduced also a standard hypertext markup language for easily building guides for the user or help files, or manuals. It was called <a href="/wiki/AmigaGuide" title="AmigaGuide">AmigaGuide</a>. Release 2.1 was also the first Workbench release to feature a system-standard localization system, allowing the user to make an ordered list of <i>preferred languages</i>; when a locale-aware application runs, it asks the operating system to find the <i>catalog</i> (a file containing translations of the application's strings) best matching the user's preferences. </p> <div class="mw-heading mw-heading2"><h2 id="Amiga_OS_3.0,_3.1"><span id="Amiga_OS_3.0.2C_3.1"></span>Amiga OS 3.0, 3.1</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=AmigaOS_version_history&action=edit&section=4" title="Edit section: Amiga OS 3.0, 3.1"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/File:Amiga_Workbench_3_screenshot.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/en/thumb/7/79/Amiga_Workbench_3_screenshot.png/200px-Amiga_Workbench_3_screenshot.png" decoding="async" width="200" height="160" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/7/79/Amiga_Workbench_3_screenshot.png/300px-Amiga_Workbench_3_screenshot.png 1.5x, //upload.wikimedia.org/wikipedia/en/7/79/Amiga_Workbench_3_screenshot.png 2x" data-file-width="303" data-file-height="242" /></a><figcaption>Amiga Workbench 3</figcaption></figure> <p>Amiga OS 3.0 was released in 1992 and version 3.1 between 1993 (for the <a href="/wiki/Amiga_CD32" title="Amiga CD32">CD32</a>) and 1994 (for other Amiga models). Amiga OS 3.1 was the last version released by Commodore.<sup id="cite_ref-history_5-2" class="reference"><a href="#cite_note-history-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>The 3.x series added support for new Amiga models. Other new features included: </p> <ul><li>A universal data system, known as DataTypes, that allowed programs to load pictures, sound, text and other content in formats they didn't understand directly, through the use of standard plugs (<i>see</i> <a href="/wiki/Object-oriented_operating_system" title="Object-oriented operating system">object-oriented operating system</a>) (3.0)</li> <li>Better color remapping for high-color display modes and support for the new <a href="/wiki/Amiga_Advanced_Graphics_Architecture" title="Amiga Advanced Graphics Architecture">AGA</a> chipset. (3.0)</li> <li>Improved visual appearance for Workbench desktop. (3.0)</li> <li>CD-ROM support as required for <a href="/wiki/Amiga_CD32" title="Amiga CD32">Amiga CD32</a>.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> (3.1)</li></ul> <p>3.x shipped with the <a href="/wiki/Amiga_CD32" title="Amiga CD32">CD32</a>, <a href="/wiki/Amiga_1200" title="Amiga 1200">A1200</a>, <a href="/wiki/Amiga_4000" title="Amiga 4000">A4000</a> and <a href="/wiki/Amiga_4000T" title="Amiga 4000T">A4000T</a>. </p> <div class="mw-heading mw-heading2"><h2 id="AmigaOS_3.5,_3.9"><span id="AmigaOS_3.5.2C_3.9"></span>AmigaOS 3.5, 3.9</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=AmigaOS_version_history&action=edit&section=5" title="Edit section: AmigaOS 3.5, 3.9"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/File:Amiga_Workbench_3.9.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/en/thumb/1/1e/Amiga_Workbench_3.9.png/200px-Amiga_Workbench_3.9.png" decoding="async" width="200" height="150" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/1/1e/Amiga_Workbench_3.9.png/300px-Amiga_Workbench_3.9.png 1.5x, //upload.wikimedia.org/wikipedia/en/1/1e/Amiga_Workbench_3.9.png 2x" data-file-width="365" data-file-height="274" /></a><figcaption>Workbench 3.9</figcaption></figure> <figure typeof="mw:File/Thumb"><a href="/wiki/File:Tcps.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ee/Tcps.svg/200px-Tcps.svg.png" decoding="async" width="200" height="101" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ee/Tcps.svg/300px-Tcps.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ee/Tcps.svg/400px-Tcps.svg.png 2x" data-file-width="831" data-file-height="420" /></a><figcaption>TCP/IP stacks</figcaption></figure> <p>After the demise of Commodore, Workbench 3.5 was released on 18 October 1999 and Workbench 3.9 in December 2000 by <a href="/wiki/Germany" title="Germany">German</a> company <a href="/wiki/Haage_%26_Partner" title="Haage & Partner">Haage & Partner</a>,<sup id="cite_ref-history_5-3" class="reference"><a href="#cite_note-history-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> which was granted the license to update the Amiga operating system by its new owners. Whereas all previous OS releases ran on <a href="/wiki/Motorola_68000" title="Motorola 68000">Motorola 68000</a>, AmigaOS 3.5 onwards required a <a href="/wiki/Motorola_68020" title="Motorola 68020">68020</a> or better, CD-ROM and at least 4 MB RAM. Unlike previous releases, 3.5 and 3.9 were released on CD-ROM. Kickstart 3.1 was also required, as the operating system didn't include the new ROM. </p><p>Updates included: </p> <ul><li class="mw-empty-elt"></li> <li>Supplied with <a href="/wiki/Internet_protocol_suite" title="Internet protocol suite">TCP/IP</a> stack (unregistered time-limited free MiamiDX demo in 3.5, unrestricted AmiTCP in 3.9), web browser (AWeb), and e-mail client</li> <li>Improved GUI and new toolkit called "ReAction"</li> <li>AVI/MPEG movie player (OS3.9)</li> <li>New partitioning software to support hard disks larger than 4 GB</li> <li>HTML documentation in English and German</li> <li>MP3 and CD audio player (OS3.9)</li> <li>Dock program (OS3.9)</li> <li>Improved Workbench with asynchronous features</li> <li>Find utility (OS3.9)</li> <li>Unarchiving system called <a href="/wiki/XAD_(software)" title="XAD (software)">XAD</a> (OS3.9)</li> <li><a href="/wiki/WarpOS" title="WarpOS">WarpOS</a> <a href="/wiki/PowerPC" title="PowerPC">PowerPC</a> kernel to support <a href="/wiki/PowerUP_(accelerator)" title="PowerUP (accelerator)">PowerUP</a> accelerator boards</li> <li class="mw-empty-elt"></li> <li class="mw-empty-elt"></li></ul> <div class="mw-heading mw-heading2"><h2 id="AmigaOS_3.1.4,_3.2"><span id="AmigaOS_3.1.4.2C_3.2"></span>AmigaOS 3.1.4, 3.2</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=AmigaOS_version_history&action=edit&section=6" title="Edit section: AmigaOS 3.1.4, 3.2"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>AmigaOS 3.1.4 was released in September 2018 by <a href="/wiki/Hyperion_Entertainment" title="Hyperion Entertainment">Hyperion Entertainment</a> with many fixes and enhancements. In particular, support of larger hard drives including at bootup; the entire line of Motorola 680x0 CPUs up to (and including) the Motorola 68060; and a modernized Workbench with a new, optional icon set.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> The version number caused some confusion in the community as it was released after AmigaOS 3.5, 3.9, and even 4.x, but relates to the fact that the codebase is a clean slate building from the original 3.1 source code from Commodore. The source code for both 3.5 and 3.9 by <a href="/wiki/Haage_%26_Partner" title="Haage & Partner">Haage & Partner</a> could not legally be used due to licensing reasons, and 4.x is built and reserved for the <a href="/wiki/PowerPC" title="PowerPC">PowerPC</a> platform. Unlike AmigaOS 3.5, AmigaOS 3.1.4 still supports the Motorola 68000 CPU, thus the complete range of classic Amiga computers. </p><p>In May 2021, Hyperion Entertainment released AmigaOS 3.2, which includes all features of the previous version (3.1.4.1) and adds several new improvements such as support for <a href="/wiki/ReAction_GUI" title="ReAction GUI">ReAction GUI</a>, management of <a href="/wiki/Amiga_Disk_File" title="Amiga Disk File">Amiga Disk File</a> images, help system and improved datatypes.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="AmigaOS_4">AmigaOS 4</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=AmigaOS_version_history&action=edit&section=7" title="Edit section: AmigaOS 4"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/File:AmigaOS4.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/en/thumb/b/b7/AmigaOS4.png/200px-AmigaOS4.png" decoding="async" width="200" height="150" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/b/b7/AmigaOS4.png/300px-AmigaOS4.png 1.5x, //upload.wikimedia.org/wikipedia/en/b/b7/AmigaOS4.png 2x" data-file-width="365" data-file-height="274" /></a><figcaption>AmigaOS 4.0 GUI: Workbench 4.0<style data-mw-deduplicate="TemplateStyles:r1041539562">.mw-parser-output .citation{word-wrap:break-word}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}</style><sup class="citation nobold" id="ref_Fair_Use"><a href="#endnote_Fair_Use">[5]</a></sup></figcaption></figure> <p>A new version of AmigaOS was released on December 24, 2006, after five years of development by <a href="/wiki/Hyperion_Entertainment" title="Hyperion Entertainment">Hyperion Entertainment</a> (<a href="/wiki/Belgium" title="Belgium">Belgium</a>) under license from <a href="/wiki/Amiga,_Inc" class="mw-redirect" title="Amiga, Inc">Amiga, Inc</a>. for <a href="/wiki/AmigaOne" title="AmigaOne">AmigaOne</a> registered users. </p><p>During the five years of development, users of <a href="/wiki/AmigaOne" title="AmigaOne">AmigaOne</a> machines could download from Hyperion repository Pre-Release Versions of AmigaOS 4.0 as long as these were made available. As witnessed by many users into Amiga discussion forum sites, these versions were stable and reliable, despite the fact that they are technically labeled as "pre-releases". </p><p>Last stable version of AmigaOS 4.0 for AmigaOne computers is the "July 2007 Update", released for download 18 July 2007 to the registered users of AmigaOne machines.<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1041539562"><sup class="citation nobold" id="ref_AmigaOS_4.0_first_update"><a href="#endnote_AmigaOS_4.0_first_update">[1]</a></sup> </p><p>AmigaOS 4 Classic was released commercially for older Amiga computers with CyberstormPPC and BlizzardPPC accelerator cards in November 2007. It had previously been available only to developers and beta-testers. </p> <div class="mw-heading mw-heading3"><h3 id="Version_4.0">Version 4.0</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=AmigaOS_version_history&action=edit&section=8" title="Edit section: Version 4.0"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The new version is <a href="/wiki/PowerPC" title="PowerPC">PowerPC</a>-native, finally abandoning the <a href="/wiki/Motorola" title="Motorola">Motorola</a> <a href="/wiki/68k" class="mw-redirect" title="68k">68k</a> <a href="/wiki/Central_processing_unit" title="Central processing unit">processor</a>. AmigaOS 4.0 will run on some <a href="/wiki/PowerPC" title="PowerPC">PowerPC</a> hardware, which currently only includes <a href="/wiki/Amiga_1200" title="Amiga 1200">A1200</a>, <a href="/wiki/Amiga_3000" title="Amiga 3000">A3000</a> and <a href="/wiki/Amiga_4000" title="Amiga 4000">A4000</a> with PowerPC accelerator boards and <a href="/wiki/AmigaOne" title="AmigaOne">AmigaOne</a> motherboards. Amiga, Inc.'s distribution policies for AmigaOS 4.0 and any later versions require that for third-party hardware the OS must be bundled with it, with the sole exception of Amigas with Phase 5 PowerPC accelerator boards, for which the OS will be sold separately. </p><p>AmigaOS 4.0 Final introduced a new memory system based on the <a href="/wiki/Slab_allocator" class="mw-redirect" title="Slab allocator">slab allocator</a>. </p><p>Features, among others: </p> <ul><li>Fully skinnable GUI</li> <li>Virtualized memory</li> <li>Integrated viewer for PDF and other document formats</li> <li>Support for PowerPC (native) and 68k (interpreted/JIT) applications</li> <li>New drivers for various hardware</li> <li>New memory allocation system</li> <li>Support for file sizes larger than 2 GB</li> <li>Integrated <a href="/wiki/ReTargetable_Graphics#Picasso_96" class="mw-redirect" title="ReTargetable Graphics">Picasso 96</a> 2D Graphics API</li> <li>Integrated <a href="/wiki/Warp3D" title="Warp3D">Warp3D</a> 3D Graphics API</li></ul> <p><br /> </p> <div class="mw-heading mw-heading3"><h3 id="Version_4.1">Version 4.1</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=AmigaOS_version_history&action=edit&section=9" title="Edit section: Version 4.1"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/AmigaOS_4.1" class="mw-redirect" title="AmigaOS 4.1">AmigaOS 4.1</a></div> <p>AmigaOS 4.1<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1041539562"><sup class="citation nobold" id="ref_AmigaOS_4.1"><a href="#endnote_AmigaOS_4.1">[5]</a></sup> was presented to the public July 11, 2008, and went on sale September 2008. </p><p>This is a new version and not only a simple update as it features, among others: </p> <ul><li>Memory paging <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1041539562"><sup class="citation nobold" id="ref_AmigaOS_memory_system"><a href="#endnote_AmigaOS_memory_system">[2]</a></sup><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1041539562"><sup class="citation nobold" id="ref_AmigaOS_memory_allocation"><a href="#endnote_AmigaOS_memory_allocation">[3]</a></sup></li> <li><a href="/w/index.php?title=JXFS&action=edit&redlink=1" class="new" title="JXFS (page does not exist)">JXFS</a> filesystem with the support for drives and partitions of multiple terabyte size</li> <li>Hardware compositing engine (<a href="/wiki/Radeon" title="Radeon">Radeon</a> R1xx and R2xx family)</li> <li>Implementation of the <a href="/wiki/Cairo_(graphics)" title="Cairo (graphics)">Cairo</a> device-independent 2D rendering library</li> <li>New and improved DOS functionality (full 64 bit support, universal notification support, automatic expunge and reload of updated disk resources)</li> <li>Improved 3D hardware accelerated screen-dragging</li></ul> <p><br /> </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=AmigaOS_version_history&action=edit&section=10" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239009302">.mw-parser-output .portalbox{padding:0;margin:0.5em 0;display:table;box-sizing:border-box;max-width:175px;list-style:none}.mw-parser-output .portalborder{border:1px solid var(--border-color-base,#a2a9b1);padding:0.1em;background:var(--background-color-neutral-subtle,#f8f9fa)}.mw-parser-output .portalbox-entry{display:table-row;font-size:85%;line-height:110%;height:1.9em;font-style:italic;font-weight:bold}.mw-parser-output .portalbox-image{display:table-cell;padding:0.2em;vertical-align:middle;text-align:center}.mw-parser-output .portalbox-link{display:table-cell;padding:0.2em 0.2em 0.2em 0.3em;vertical-align:middle}@media(min-width:720px){.mw-parser-output .portalleft{clear:left;float:left;margin:0.5em 1em 0.5em 0}.mw-parser-output .portalright{clear:right;float:right;margin:0.5em 0 0.5em 1em}}</style><ul role="navigation" aria-label="Portals" class="noprint portalbox portalborder portalright"> <li class="portalbox-entry"><span class="portalbox-image"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/05/Boingball.png/28px-Boingball.png" decoding="async" width="28" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/05/Boingball.png/42px-Boingball.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/05/Boingball.png/56px-Boingball.png 2x" data-file-width="96" data-file-height="96" /></span></span></span><span class="portalbox-link"><a href="/wiki/Portal:Amiga" title="Portal:Amiga">Amiga portal</a></span></li></ul> <ul><li><a href="/wiki/Kickstart_(Amiga)#Versions" title="Kickstart (Amiga)">Kickstart versions</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=AmigaOS_version_history&action=edit&section=11" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-In_the_Beginning_Was_CAOS-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-In_the_Beginning_Was_CAOS_1-0">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20090416184340/http://www.thule.no/haynie/caos.html">"In the Beginning Was CAOS"</a>. Archived from <a rel="nofollow" class="external text" href="http://www.thule.no/haynie/caos.html">the original</a> on 2009-04-16<span class="reference-accessdate">. Retrieved <span class="nowrap">2011-04-29</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=In+the+Beginning+Was+CAOS&rft_id=http%3A%2F%2Fwww.thule.no%2Fhaynie%2Fcaos.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAmigaOS+version+history" class="Z3988"></span></span> </li> <li id="cite_note-Workbench_Disk_1.0-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-Workbench_Disk_1.0_2-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.gregdonner.org/workbench/wb_10.html">"Workbench Release 1.0"</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20110521215003/http://www.gregdonner.org/workbench/wb_10.html">Archived</a> from the original on 21 May 2011<span class="reference-accessdate">. Retrieved <span class="nowrap">2011-04-29</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Workbench+Release+1.0&rft_id=http%3A%2F%2Fwww.gregdonner.org%2Fworkbench%2Fwb_10.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAmigaOS+version+history" class="Z3988"></span></span> </li> <li id="cite_note-Name_of_the_Amiga_Operating_System-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-Name_of_the_Amiga_Operating_System_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Name_of_the_Amiga_Operating_System_3-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.amigaforever.com/kb/15-108">"Name of the Amiga Operating System"</a><span class="reference-accessdate">. Retrieved <span class="nowrap">2011-04-29</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Name+of+the+Amiga+Operating+System&rft_id=http%3A%2F%2Fwww.amigaforever.com%2Fkb%2F15-108&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAmigaOS+version+history" class="Z3988"></span></span> </li> <li id="cite_note-Amiga_OS_3.1-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-Amiga_OS_3.1_4-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.amigahistory.co.uk/amigaos31.html">"AmigaOS 3.1"</a><span class="reference-accessdate">. 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Hyperion Entertainment. 28 May 2011<span class="reference-accessdate">. Retrieved <span class="nowrap">2011-11-03</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=History+of+AmigaOS&rft.pub=Hyperion+Entertainment&rft.date=2011-05-28&rft_id=http%3A%2F%2Fwww.amigaos.net%2Fcontent%2F10%2Fhistory-amigaos&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAmigaOS+version+history" class="Z3988"></span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFDonner" class="citation web cs1">Donner, Gregory. <a rel="nofollow" class="external text" href="http://www.gregdonner.org/workbench/wb_31.html">"Workbench Nostalgia: The history of the AmigaOS Graphic User Interface (GUI): Release 3.1"</a>. <i>www.gregdonner.org</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2018-10-02</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.gregdonner.org&rft.atitle=Workbench+Nostalgia%3A+The+history+of+the+AmigaOS+Graphic+User+Interface+%28GUI%29%3A+Release+3.1&rft.aulast=Donner&rft.aufirst=Gregory&rft_id=http%3A%2F%2Fwww.gregdonner.org%2Fworkbench%2Fwb_31.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAmigaOS+version+history" class="Z3988"></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMincea" class="citation web cs1">Mincea, Costel. <a rel="nofollow" class="external text" href="http://hyperion-entertainment.biz/index.php/where-to-buy/direct-downloads/188-amigaos-314">"AmigaOS 3.1.4"</a>. <i>hyperion-entertainment.biz</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2018-10-02</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=hyperion-entertainment.biz&rft.atitle=AmigaOS+3.1.4&rft.aulast=Mincea&rft.aufirst=Costel&rft_id=http%3A%2F%2Fhyperion-entertainment.biz%2Findex.php%2Fwhere-to-buy%2Fdirect-downloads%2F188-amigaos-314&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAmigaOS+version+history" class="Z3988"></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation pressrelease cs1"><a rel="nofollow" class="external text" href="http://www.amiga-news.de/en/news/AN-2021-05-00033-EN.html">"Hyperion releases AmigaOS 3.2"</a> (Press release). Brussels: Hyperion Entertainment. amiga-news.de. 2021-05-14<span class="reference-accessdate">. Retrieved <span class="nowrap">2021-05-17</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Hyperion+releases+AmigaOS+3.2&rft.place=Brussels&rft.pub=Hyperion+Entertainment&rft.date=2021-05-14&rft_id=http%3A%2F%2Fwww.amiga-news.de%2Fen%2Fnews%2FAN-2021-05-00033-EN.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAmigaOS+version+history" class="Z3988"></span></span> </li> </ol></div></div> <ol><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1041539562"><span class="citation wikicite" id="endnote_AmigaOS_4.0_first_update"><b><a href="#ref_AmigaOS_4.0_first_update">^</a></b></span> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20071022033948/http://www.hyperion-entertainment.biz:8080/news/2007-07-18/">AmigaOS First Update Release announcement</a> at Hyperion site.</li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1041539562"><span class="citation wikicite" id="endnote_AmigaOS_memory_system"><b><a href="#ref_AmigaOS_memory_system">^</a></b></span> <a rel="nofollow" class="external text" href="http://os4.hyperion-entertainment.biz/index.php?option=content&task=view&id=23&Itemid=.html">AmigaOS new memory system revisited</a><sup class="noprint Inline-Template"><span style="white-space: nowrap;">[<i><a href="/wiki/Wikipedia:Link_rot" title="Wikipedia:Link rot"><span title=" Dead link tagged July 2020">dead link</span></a></i><span style="visibility:hidden; color:transparent; padding-left:2px">‍</span>]</span></sup> article on OS4.Hyperion site</li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1041539562"><span class="citation wikicite" id="endnote_AmigaOS_memory_allocation"><b><a href="#ref_AmigaOS_memory_allocation">^</a></b></span> <a rel="nofollow" class="external text" href="http://os4.hyperion-entertainment.biz/index.php?option=content&task=view&id=22&Itemid=.html">AmigaOS new system for allocating memory</a><sup class="noprint Inline-Template"><span style="white-space: nowrap;">[<i><a href="/wiki/Wikipedia:Link_rot" title="Wikipedia:Link rot"><span title=" Dead link tagged July 2020">dead link</span></a></i><span style="visibility:hidden; color:transparent; padding-left:2px">‍</span>]</span></sup> article on OS4.Hyperion site</li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1041539562"><span class="citation wikicite" id="endnote_Fair_Use"><b><a href="#ref_Fair_Use">^</a></b></span> AmigaOS 4.0 image included in this article is intended for fair use. In the past, neither Hyperion VOF (Belgium), nor Amiga Inc. (USA) were opposed to publishing in internet sites of AmigaOS 4.0 screenshots kindly donated by users. Owners of copyrights are free to register and write in the talk page of this article to ask for the removing of this image from article, and to ask also for its deletion.</li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1041539562"><span class="citation wikicite" id="endnote_AmigaOS_4.1"><b><a href="#ref_AmigaOS_4.1">^</a></b></span> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20081022005017/http://www.hyperion-entertainment.biz:8080/news/2008-07-11">Hyperion Entertainment announces Amiga OS 4.1</a></li></ol> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output 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("counter(listitem)"\a0 "}</style><style data-mw-deduplicate="TemplateStyles:r1236075235">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output .navbox-group,.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow{padding:0.25em 1em;line-height:1.5em;text-align:center}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background-color:#fdfdfd}.mw-parser-output .navbox-list{line-height:1.5em;border-color:#fdfdfd}.mw-parser-output .navbox-list-with-group{text-align:left;border-left-width:2px;border-left-style:solid}.mw-parser-output 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object">Blitter object</a></li> <li><a href="/wiki/Commodore_Amiga_MIDI_Driver" title="Commodore Amiga MIDI Driver">CAMD</a></li> <li><a href="/wiki/Exec_(Amiga)" title="Exec (Amiga)">Exec</a>/<a href="/wiki/WarpOS" title="WarpOS">WarpOS</a></li> <li><a href="/wiki/Guru_Meditation" title="Guru Meditation">Guru Meditation</a></li> <li><a href="/wiki/Amiga_Hunk" title="Amiga Hunk">Hunk</a></li> <li><a href="/wiki/Installer_(programming_language)" title="Installer (programming language)">Installer</a></li> <li><a href="/wiki/Intuition_(Amiga)" title="Intuition (Amiga)">Intuition</a></li> <li><a href="/wiki/Kickstart_(Amiga)" title="Kickstart (Amiga)">Kickstart</a></li> <li><a href="/wiki/RAM_drive" title="RAM drive">RAM disk</a></li> <li><a href="/wiki/XAD_(software)" title="XAD (software)">XAD</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Amiga <a href="/wiki/Graphical_user_interface" title="Graphical user interface">GUIs</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Ambient_(desktop_environment)" class="mw-redirect" title="Ambient (desktop environment)">Ambient</a></li> <li><a href="/wiki/Magic_User_Interface" title="Magic User Interface">MUI</a></li> <li><a href="/wiki/Directory_Opus" title="Directory Opus">Opus Magellan</a></li> <li><a href="/wiki/ReAction_GUI" title="ReAction GUI">ReAction</a></li> <li><a href="/wiki/Scalos" title="Scalos">Scalos</a></li> <li><a href="/wiki/Workbench_(AmigaOS)" title="Workbench (AmigaOS)">Workbench</a></li> <li><a href="/wiki/Zune_(widget_toolkit)" title="Zune (widget toolkit)">Zune</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">File systems</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/CrossDOS" title="CrossDOS">CrossDOS</a></li> <li><a href="/wiki/Amiga_Old_File_System" title="Amiga Old File System">OFS</a></li> <li><a href="/wiki/Amiga_Fast_File_System" title="Amiga Fast File System">FFS</a></li> <li><a href="/wiki/Professional_File_System" title="Professional File System">PFS</a></li> <li><a href="/wiki/Smart_File_System" title="Smart File System">SFS</a></li> <li><a href="/wiki/Universal_Disk_Format" title="Universal Disk Format">UDF</a></li> <li><a href="/wiki/File_Allocation_Table" title="File Allocation Table">FAT</a></li> <li><a href="/wiki/NTFS" title="NTFS">NTFS</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">OS versions</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a class="mw-selflink selflink">AmigaOS version history</a></li> <li><a href="/wiki/AmigaOS_4" title="AmigaOS 4">AmigaOS 4</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Software packs</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Amiga_Forever" title="Amiga Forever">Amiga Forever</a></li> <li><a href="/wiki/AmiKit" title="AmiKit">AmiKit</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other <a href="/wiki/Amiga_software" title="Amiga software">software</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Aminet" title="Aminet">Aminet</a></li> <li><a href="/wiki/Amiga_Reflections" title="Amiga Reflections">Amiga Reflections</a></li> <li><a href="/wiki/Amiga_demos" title="Amiga demos">Demos</a></li> <li><a href="/wiki/List_of_Amiga_games" title="List of Amiga games">Games</a></li> <li><a href="/wiki/Hollywood_(programming_language)" title="Hollywood (programming language)">Hollywood</a></li> <li><a href="/wiki/Amiga_Disk_File" title="Amiga Disk File">ADF</a></li> <li><a href="/wiki/Interchange_File_Format" title="Interchange File Format">IFF</a></li> <li><a href="/wiki/LHA_(file_format)" title="LHA (file format)">LHA</a></li> <li><a href="/wiki/WHDLoad" title="WHDLoad">WHDLoad</a></li> <li><a href="/wiki/UAE_(emulator)" title="UAE (emulator)">WinUAE</a></li> <li><a href="/wiki/YAM_(Yet_Another_Mailer)" class="mw-redirect" title="YAM (Yet Another Mailer)">YAM</a> <ul><li><a href="/wiki/AmiZilla" title="AmiZilla">AmiZilla</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Influenced</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/AROS_Research_Operating_System" title="AROS Research Operating System">AROS</a></li> <li><a href="/wiki/AtheOS" class="mw-redirect" title="AtheOS">AtheOS</a></li> <li><a href="/wiki/BeOS" title="BeOS">BeOS</a></li> <li><a href="/wiki/DragonFly_BSD" title="DragonFly BSD">DragonFly BSD</a></li> <li><a href="/wiki/MorphOS" title="MorphOS">MorphOS</a></li> <li><a href="/wiki/Syllable_Desktop" title="Syllable Desktop">Syllable</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div><a href="/wiki/Category:AmigaOS" title="Category:AmigaOS">Category</a></div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Amiga_hardware_(history)" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Amiga_hardware" title="Template:Amiga hardware"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Amiga_hardware" title="Template talk:Amiga hardware"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Amiga_hardware" title="Special:EditPage/Template:Amiga hardware"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Amiga_hardware_(history)" style="font-size:114%;margin:0 4em"><a href="/wiki/Amiga" title="Amiga">Amiga</a> hardware <span style="font-size:85%;">(<a href="/wiki/History_of_the_Amiga" title="History of the Amiga">history</a>)</span></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Amiga_models_and_variants" title="Amiga models and variants">Amiga models</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Amiga_1000" title="Amiga 1000">1000</a></li> <li><a href="/wiki/Amiga_500" title="Amiga 500">500</a></li> <li><a href="/wiki/Amiga_500_Plus" class="mw-redirect" title="Amiga 500 Plus">500 Plus</a></li> <li><a href="/wiki/Amiga_600" title="Amiga 600">600</a></li> <li><a href="/wiki/Amiga_1200" title="Amiga 1200">1200</a></li> <li><a href="/wiki/Amiga_1500" class="mw-redirect" title="Amiga 1500">1500</a></li> <li><a href="/wiki/Amiga_2000" title="Amiga 2000">2000</a></li> <li><a href="/wiki/Amiga_2500" class="mw-redirect" title="Amiga 2500">2500</a></li> <li><a href="/wiki/Amiga_3000" title="Amiga 3000">3000</a></li> <li><a href="/wiki/Amiga_3000T" title="Amiga 3000T">3000T</a></li> <li><a href="/wiki/Amiga_3000UX" title="Amiga 3000UX">3000UX</a></li> <li><a href="/wiki/Amiga_4000" title="Amiga 4000">4000</a></li> <li><a href="/wiki/Amiga_4000T" title="Amiga 4000T">4000T</a></li> <li><a href="/wiki/Amiga_CD32" title="Amiga CD32">CD32</a></li> <li><a href="/wiki/Commodore_CDTV" class="mw-redirect" title="Commodore CDTV">CDTV</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">AmigaOne models</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/AmigaOne" title="AmigaOne">AmigaOne</a></li> <li><a href="/wiki/Sam460ex" title="Sam460ex">AmigaOne 500</a></li> <li><a href="/wiki/AmigaOne_X1000" title="AmigaOne X1000">AmigaOne X1000</a></li> <li>AmigaOne X5000</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Unofficial 68k models</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Minimig" title="Minimig">Minimig</a></li> <li><a href="/wiki/Natami" class="mw-redirect" title="Natami">Natami</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Unofficial PPC models</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Pegasos" title="Pegasos">Pegasos</a></li> <li><a href="/wiki/Efika" title="Efika">Efika</a></li> <li><a href="/wiki/Sam440ep" title="Sam440ep">Sam440ep</a></li> <li><a href="/wiki/Sam440ep" title="Sam440ep">Sam440ep-flex</a></li> <li><a href="/wiki/Sam460ex" title="Sam460ex">Sam460ex</a></li> <li><a href="/wiki/Sam460ex_Lite" class="mw-redirect" title="Sam460ex Lite">Sam460ex Lite</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Amiga prototypes</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Amiga_Walker" title="Amiga Walker">Walker</a></li> <li><a href="/wiki/Power_A5000" title="Power A5000">Power A5000</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Amiga chipsets</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Original_Chip_Set" class="mw-redirect" title="Original Chip Set">Original Chip Set (OCS)</a></li> <li><a href="/wiki/Amiga_Ranger_Chipset" title="Amiga Ranger Chipset">Ranger Chipset</a></li> <li><a href="/wiki/Amiga_Enhanced_Chip_Set" title="Amiga Enhanced Chip Set">Enhanced Chipset (ECS)</a></li> <li><a href="/wiki/Amiga_Advanced_Graphics_Architecture" title="Amiga Advanced Graphics Architecture">Advanced Graphics Architecture (AGA)</a></li> <li><a href="/wiki/Amiga_Advanced_Architecture_chipset" class="mw-redirect" title="Amiga Advanced Architecture chipset">Amiga Advanced Architecture chipset (AAA)</a></li> <li><a href="/wiki/Commodore_AA%2B_Chipset" class="mw-redirect" title="Commodore AA+ Chipset">Commodore AA+ Chipset</a></li> <li><a href="/wiki/Amiga_Hombre_chipset" title="Amiga Hombre chipset">Amiga Hombre chipset</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Amiga custom chips</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/MOS_Technology_Agnus" title="MOS Technology Agnus">Agnus</a> <ul><li><a href="/wiki/Blitter_(OCS)" class="mw-redirect" title="Blitter (OCS)">Blitter</a></li> <li><a href="/wiki/Copper_(OCS)" class="mw-redirect" title="Copper (OCS)">Copper</a></li></ul></li> <li><a href="/wiki/Alice_(computer_chip)" class="mw-redirect" title="Alice (computer chip)">Alice (AGA)</a></li> <li><a href="/wiki/Denise_(OCS)" class="mw-redirect" title="Denise (OCS)">Denise (OCS)</a></li> <li><a href="/wiki/Lisa_(computer_chip)" class="mw-redirect" title="Lisa (computer chip)">Lisa (AGA)</a></li> <li><a href="/wiki/Paula_(computer_chip)" class="mw-redirect" title="Paula (computer chip)">Paula</a></li> <li><a href="/wiki/Amiga_custom_chips" title="Amiga custom chips">other Amiga custom chips</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Hardware</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Amiga_Chip_RAM" title="Amiga Chip RAM">Chip RAM</a></li> <li><a href="/wiki/Hold-And-Modify" title="Hold-And-Modify">Hold-And-Modify</a></li> <li><a href="/wiki/Amiga_Halfbrite_mode" title="Amiga Halfbrite mode">Extra Half-Brite</a></li> <li><a href="/wiki/Kickstart_(Amiga)" title="Kickstart (Amiga)">Kickstart</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">3rd Party Hardware</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Flicker_fixer" title="Flicker fixer">Flicker fixer</a></li> <li><a href="/wiki/Action_Replay" title="Action Replay">Action Replay</a></li> <li><a href="/wiki/Amiga_Sidecar" title="Amiga Sidecar">Amiga Sidecar</a></li> <li><a href="/wiki/Amiga_Zorro_II" title="Amiga Zorro II">Amiga Zorro II</a></li> <li><a href="/wiki/Amiga_Zorro_III" title="Amiga Zorro III">Amiga Zorro III</a></li> <li><a href="/wiki/Amiga_video_connector" title="Amiga video connector">Amiga video connector</a></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" 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