MontaukOS 0.1.3 (June 7, 2026) New ==== * New 2048 game * New Audio app with a system audio mixer for per-application volume control * Bluetooth audio (A2DP) support, including Intel Bluetooth controller firmware loading * USB mass storage device support, with hotplugging and removable medium detection in Files * SVG image support in Image Viewer, including vector zoom * New Network Configuration applet, backed by kernel network statistics reporting * Process Manager gains a Performance tab with CPU usage graphing (kernel now exposes CPU time) * Scheduler now supports threading * xHCI BIOS-to-OS handoff * Login screen rebuilt on the MTK toolkit, with faster drawing and a shutdown progress display * Graceful shutdown and reboot: Bluetooth devices are disconnected and disks are flushed * Files app improvements: * Selection marquee, now also in list view * Properties dialog for single and multiple files * Delete confirmation for directories * Refresh button and USB medium detection * Support for folders with more than 64 entries * 64-bit file sizes * Asynchronous copy, move, and delete with a progress dialog * MTK GUI toolkit improvements: * New graphing widget * New scrollbar widget, with scrollbars standardized across apps * Improved input boxes * Right-click context menus * Accent colors respected in more desktop components, including print dialogs * Word Processor now discovers installed fonts automatically (from 0:/fonts) * Icons added to the PDF Viewer toolbar * Terminal emulator performance improvements * Wikipedia app improvements and a simplified starting page * Music app defaults to the user's Music folder * Paint app UI improvements * System Configuration renamed to Settings * Kernel build numbering * Licensing files added and copyright notices updated Fixed ===== * Login screen no longer hangs when no USB input device is connected * Various shell and Terminal reliability fixes, including output redirection and a white flash on launch * Fixed audio mixer and Music app freezes, and a freeze when closing the Music app * Reliability improvements in the Window Server and IPC subsystems * Fixed a periodic freeze in the print stack * Fixed desktop background selection freeze * Process-wide spinlock added to the userspace heap for thread safety * Fixed the VFS delete operation for the ramdisk driver * Fixed list alignment with indent options in the Word Processor * Fixed Screenshot full-screen flickering * Standardized and fixed scrollbars in the Text Editor and other apps * Corrected process and PID reporting * Numerous additional kernel and desktop bug fixes Included in ISO ================ * MontaukOS SMP kernel * Userspace bootstrap (0:/os/init.elf) and other essential system utilities * MontaukOS desktop environment and graphical apps * Manual pages (0:/man), readable via man command * System CA certificates (0:/os/certs/ca-certificates.crt) * Flat Remix icon pack * JetBrains Mono, Noto Serif, Roboto, and C059 Roman (open Century Schoolbook) TrueType fonts * DOOM Shareware game with SDL_mixer audio support * Experimental HTTP server (httpd) and default page (0:/www/index.html) MontaukOS 0.1.2 (May 2, 2026) New ==== * Symmetric Multiprocessing (SMP) support * New Time Zone Configuration applet in System Configuration with full time zone database * Message box dialogs (OK, Yes/No, OK/Cancel) as a shared library (see Docs > Desktop Internals > Dialogs) * Open/Save file dialogs as a shared library (see Docs > Desktop Internals > Dialogs) * Copy and Move file operations in Files app * Standard MTK GUI toolkit; the following apps were ported: * Calculator * Weather * Wikipedia * Bluetooth * Disks * Printers * Process Manager * New formatting options added to Wikipedia * New Screenshot app for capturing desktop images * New Paint app * New Video Player app with AVI format support * Ported Lua scripting language interpreter * Terminal app ported to Window Server from being desktop built-in app * Terminal app now supports zoom shortcuts * Process Manager (procmgr) ported to Window Server, UI revamped, Windows tab added * New Word Processor app; PDF export included * New Spreadsheet app * Text Editor app ported to Window Server from being desktop built-in app * Text Editor now supports C and Lua syntax highlighting * Audio visualizer added to Music app * New Window Server helpers for standalone GUI apps (win_create, win_poll, win_present, etc.) * Files app now has virtual folders to expose system components (System Configuration, Apps folders) * Drive labels displayed in Files app * Process crash popups (CrashReport) * Expanded ACPI support * Primitive S3 sleep/wake support * Support for Internet Printing Protocol (IPP) printing * Print dialog and test page printing * Primitive clipboard support * ELF shared library support with PIC code model * Login screen improvements * PDF viewer rendering improvements * Super + Space keyboard shortcut for desktop search panel Included in ISO ================ * MontaukOS SMP kernel * Userspace bootstrap (0:/os/init.elf) and other essential system utilities * MontaukOS desktop environment and graphical apps * Manual pages (0:/man), readable via man command * System CA certificates (0:/etc/ca-certificates.crt) * Flat Remix icon pack * JetBrains Mono, Noto Serif, Roboto, and C059 Roman (open Century Schoolbook) TrueType fonts * DOOM Shareware game with SDL_mixer audio support * Experimental HTTP server (httpd) and default page (0:/www/index.html) * Desktop wallpaper - Lake and mountains by Stephen Walker, Unsplash MontaukOS 0.1.1 New ==== * Quality of life improvements in Wikipedia Client and Image Viewer apps * Fixed memory leaks * Fixed ghost shell.elf process bug in terminal emulator * Fixed File Manager rendering bug Included in ISO ================ * MontaukOS kernel * Userspace bootstrap (0:/os/init.elf) and other essential system utilities * MontaukOS desktop environment and graphical apps * Manual pages (0:/man), readable via man command * System CA certificates (0:/etc/ca-certificates.crt) * Flat Remix icon pack * JetBrains Mono, Noto Serif, Roboto, and C059 Roman (open Century Schoolbook) TrueType fonts * DOOM Shareware game and Montauk DOOM runtime (0:/games/doom.elf) * Experimental HTTP server (httpd) and default page (0:/www/index.html) * Desktop wallpaper - Lake and mountains by Stephen Walker, Unsplash MontaukOS 0.1.0 (first release) Included in ISO ================ * MontaukOS kernel * Userspace bootstrap (0:/os/init.elf) and other essential system utilities * MontaukOS desktop environment and graphical apps * Manual pages (0:/man), readable via man command * System CA certificates (0:/etc/ca-certificates.crt) * Flat Remix icon pack * JetBrains Mono, Noto Serif, Roboto, and C059 Roman (open Century Schoolbook) TrueType fonts * DOOM Shareware game and Montauk DOOM runtime (0:/games/doom.elf) * Experimental HTTP server (httpd) and default page (0:/www/index.html) * Desktop wallpaper - pine forest by Gustav Gullstrand, Unsplash