Roadmap

• Subverge 0.9.5
• Subverge 0.9.4
• Subverge 0.9.3
• Subverge 0.9.2
• Subverge 0.9.1
• Subverge 0.9.0
• Subverge 0.8.0
• Planned

Subverge 0.9.5

• Pictures: bitmap and the bmp- words, picture and pictures, a JPEG decoder in the kernel
• gallery, which shows the built-in pictures, and credits
• Graphics mode in 24-bit colour
• The kernel loads past 576 KiB from an installed disk

Subverge 0.9.4

• The help pages inside the system, read with docs and doc
• A PS/2 mouse on the text screen, with mouse and mouse?
• scribble, and the infinity words hotel, rationals, ulam, pair and unpair

Subverge 0.9.3

• text draws in graphics mode
• window draws a titled window frame

Subverge 0.9.2

• beep, for the PC speaker
• Graphics mode with gfx, gfx-off, dot and box, the first step toward windows

Subverge 0.9.1

• The haelide theme
• Logos for sys, with logo, logos and logo@
• type and fail

Subverge 0.9.0

• Themes: dusk, raw, paper, amber and phosphor, remembered on installed disks
• rgb for changing single colours
• Bright background colours
• redo
• Tab completion at the prompt
• apropos
• Text words: lower, trim, starts?, ends?, replace, join
• List words: reverse, sort, sum, fold, index
• sqrt and gcd, for bignums too
• pick, tuck and 2dup
• cal, month and date
• tiles
• Go to line and duplicate line in scrawl

Subverge 0.8.0

• Bignums up to 2^65536
• Compiled code switches to bignums on overflow
• Bignums in comparisons, conditions, str, >num, min, max and saved worlds
• 0b binary literals
• More learn lessons

Planned

• UEFI booting
• Text in graphics mode
• Drawing through a back buffer
• Mouse support
• A desktop with windows
• USB keyboards
• SATA disks over AHCI
• Networking
• Sound
• Multiple CPU cores
• Floating point numbers
• Support for real hardware