This ArcOS wiki is still under active development, and contains errors and unfinished pages.

v7.0.4

v7.0.4-release_6d2cb167

  • Removed application/pdf from the PDF viewer's handlers to stop it from opening EXE files

  • Fixed some crashes and bugs related to the messages app

  • crtpa has been deprecated and removed in favour of ArcOS' v7cli.

  • The "Feedback?" links no longer show up on third-party apps

  • Bug reports no longer have the resolved state, just closed.

  • Added MacOS-derived traffic lights: turn them on in Settings -> Visuals

  • You can now press r on the crash screen to restart

  • I've begun rolling out the App Store: it allows you to distribute apps you made to other ArcOS users. There's also the pkg command in ArcTerm, which is the command-line equivalent.

  • Added some cursor movement varialbes to ArcTerm: CURUP, CURDOWN, CURLEFT, CURRIGHT, CLRROW

  • Fixed visual glitches related to broad accent colors

  • ArcTerm's configuration file has been moved to U:/Config/ArcTerm/arcterm.conf

  • App icons will now properly render if you just freshly installed an app

  • The temporary filesystem will be reset if you log out to fix a security vulnerability

  • The start menu bottom panel will no longer overflow when using a different font

  • HTML links will now be intercepted by ArcOS to stop them from redirecting

  • The login routine has been optimised to log you in faster

  • ArcTerm's scroll-back has been changed from -1 to 999999

  • ArcOS services no longer have a manual activation: it's all done during process startup now

  • The user daemon will no longer crash ArcOS if a wallpaper can't be found

  • The titlebar has been partially rewritten to no longer overflow in any direction

  • The Location Unavailable spam some users experienced in the file manager has been fixed

  • ArcFind has been updated to be a lot faster and a lot more reliable

  • There's a new crash state: the SystemLoadFail will inform the user if ArcOS' JS file couldn't be loaded in case of an unsupported (or too old) browser

  • ArcOS will no longer crash if it tries to open a shortcut that points to a drive which isn't mounted

  • Third-party apps will no longer be able to crash ArcOS unintentionally with unhandled exceptions.

  • ArcOS' documentation site (https://docs.arcapi.nl/) has been updated in large ways, including rewrites and organized pages.

  • Deleting the message you're viewing will now close that message

  • Several API calls have been updated and optimised to make ArcOS faster and lighter.

  • ArcOS itself has been moved to a different server infrastructure with more storage space, more performance and network speed.

  • App groups:

    • fileManager -> (none)

    • AdvSystemSettings -> systemTools

  • The calculator no longer positions itself to the top of the screen

  • The quick settings show/hide is now animated

  • App crash dialogs will now have the shell PID as its parent

  • You can now right click on "My ArcOS" in the file manager to view several options

  • Glow effects have been added to several ArcOS components to fresh up the UI, such as the taskbar and the settings app.

  • The taskbar has been slightly redesigned to improve the clarity between pinned and running apps.

  • Changing your profile picture should now immediately reflect it across the current ArcOS instance again.

  • The development environment has received support for v7cli version 1.0.15, which includes CSS hot-reloading for .css files. Unfortunately this 1.0.15 update does make it incompatible with ArcOS 7.0.3 and below.

7.0.4 was deployed to the servers on June 15th 2025 at 03:10AM GMT+1, counting 2085 modules.

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