CIS 450 / ECE 478 SystemStudio OS 0.19.19

Student binary release for CIS 450 / ECE 478 SystemStudio OS. Version 0.19.19 makes the fox the default Orbit avatar, adds a Start Here action that restores the floating Course Home launcher, and clarifies the xv6 abstraction-map activity labels. Built only after Windows, macOS, Ubuntu, packaged Extension Host, compiler/container, and xv6/QEMU CI passed.

SystemStudio CIS 450 / ECE 478 v0.19.18

Student binary release built and audited by the cross-platform SystemStudio OS CI from source commit df36c53cfcc07e3e23ae879ec1e66d2f25165fac.

• Adds the interactive “Where am I?” xv6 abstraction map: workspace → bind mount → Docker tools → QEMU → xv6 kernel → shell/apps.
• Distinguishes where kernel/app source is edited from where the built code executes.
• Adds a contextual status-bar layer indicator, accessible activity controls, an offline START_HERE map, and matching Orbit guidance.
• Supports verified xv6 assignments both as separate workspace folders and nested inside the main course workspace.

SHA-256: 890ed28363dba61aa01671cfd4f9dac5a865b3af81d7c5a5c304aacc6229b4fd

SystemStudio CIS 450 / ECE 478 v0.19.16

Student-ready binary release. Fixes automatic and manual updating after the extension source repository became private. The updater now uses this public binary-only release channel.

SystemStudio CIS 450 / ECE 478 0.19.15

Verified student-installable VSIX package. Source code remains in the private course-development repository.