AntiTerm

AntiTerm changelog

1.0.1 November 2026

  • A new scene behind the splits shows a black hole, its glowing disk bending the light around it, with a small world and galaxies beyond.
  • On Windows and Linux, Ctrl+C copies selected text and otherwise reaches the program as before, unless a setting sends it to the program always; on a Mac, Cmd+C copies.
  • Claude Code running in AntiTerm runs its commands in antish, AntiTerm's own shell, instead of Git Bash.
  • In the planetarium, the planets are lit from the side when the camera stays with one, Saturn shows its ringlets in their real colours, and the sun's face can be seen from close by.
  • In the deep sea, the creatures swim where the lamps reach them, so they can be seen.
  • Fixed: on Windows, a scene behind the splits no longer keeps a processor core busy with some graphics drivers.

1.0.0 November 2026

  • AntiTerm 1.0.0 is the first release: the Antisoftworks terminal for Windows, macOS and Linux.
  • Programs keep running when you close the window, and your windows, tabs and splits come back when you open it again.
  • Tabs and splits, named and coloured, with one command to arrange them and a quick terminal on a global key.
  • Find as you type in the scroll-back, across hundreds of thousands of lines.
  • antish, its own command line, with history that remembers what commands printed.
  • AntiTerm's own everyday commands (ls, cp, mv, rm, grep and more), on Windows too.
  • Pictures in the terminal, and right-to-left, CJK, emoji and combining marks shown properly.
  • Ctrl+click (Cmd+click on the Mac) opens links and file paths at the line and column in your editor.
  • AI agents get only the rights you give them, and secrets that programs print are hidden.
  • Themes, including Voidlight (the default) and Coralune. Crash and bug reports are sent only when you say so.
  • Text can always be selected with a drag, even while a program such as vim or tmux takes the mouse; a click still goes to the program.
  • An optional scene behind the splits, across every window and monitor: a planetarium of the real solar system (the planets where they are now, NASA's maps, a camera that orbits the sun) or a dark deep sea with creatures that drift past and glow.
  • The planetarium's sun has a long anamorphic lens flare, as in the films.
  • The planetarium shows real comets, with tails pointing away from the sun.
  • Notes and job messages from AntiMail show in the notepad as readable Markdown, without setting anything up.
  • With a paid plan, notes are kept on antisoftworks.com and synced between your computers, and you can turn this off.
  • The notepad scrolls smoothly.
  • After a crash, a hang or a stuck part, AntiTerm offers a report the next time it starts; the report can be sent automatically.
  • The working-split effects continue where they left off instead of starting over.
  • Fixed after our security review: a file name printed by a program can no longer run a command when you click it.
  • Fixed: links in program output open only web pages, mail and files that are not programs.
  • Fixed: pasted text can no longer end the paste early and run what follows.
  • Fixed: one stalled window can no longer freeze the others.