After nearly a year of development and testing, Arca Noae is proud to announce the general availability of ArcaOS 5.0.4, the fourth maintenance release of ArcaOS 5.0 (Blue Lion).
ArcaOS 5.0.4 introduces a new Updater feature, allowing all previous ArcaOS installations to be brought up to the current codebase by simply booting from the installation medium, selecting the new Update option on the Installation Type page, and finally the target system volume to be updated. The resulting system is essentially what a fresh install would be, without losing settings, other installed programs, application data, and having to reconfigure the environment from scratch.
ArcaOS 5.0.4 includes well over 100 updates and fixes since 5.0.3. The USB stick image package has also been updated to incorporate the latest changes in ArcaOS 5.0.4 and is now personalized, delivered in the same archive as the ISO itself, and may be created using any major operating system at hand (Windows, Linux, MacOS, and of course, OS/2, eComStation, and ArcaOS). Once the image is restored, eject, re-insert, and simply copy your ISO to the stick per the included directions (also detailed in the ArcaOS support wiki). The stick may then be inserted into any USB 2.0-controlled port in the target system, and used to boot into the ArcaOS installer/updater.
Systems originally installed from DVD may be updated using the AltBoot (USB stick) method, and systems originally installed from USB stick may be updated from DVD; the choice is yours.
If you have experienced difficulty installing previous releases of ArcaOS on your hardware, the fixes and updates included in 5.0.4 may address your issue(s). ArcaOS 5.0.4 includes a major update to the installation boot component, making it easier than ever to boot and install on systems with non-standard memory configurations.
For a complete list of updates in this release, see the ArcaOS wiki. Be sure to review the README.TXT, as well, as this contains critical information to ensure that you get up and running fast, and includes tips for getting things adjusted right away.
To download your fresh ISO, simply visit your customer portal page, select the Orders & Subscriptions link on the navigation panel to the left, then click on the order for your ArcaOS license. Once there, click the download link to request a fresh ISO, and wait for your notification email.