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Mar 07, 2026
3 min read

MeOS version 44.0 has been released

As a software engineer and manager, I often have to deal with changelogs for my job and so, I thought I’d have a little fun with that and announce that I’ve released MeOS v44.0. This was a major release after a rough, but productive year of iterations and patches to fix core bugs that have been building up in previous versions. It’s not quite a complete rewrite of the core system, but significant changes have occurred to make this a breaking non-backwards compatible release.

Changelog

Improvements

  • Removed the dining children submodule that was installed back in the way earlier versions of MeOS and never replaced. Fully replaced it with adult, decreasing overall bundle size by 20%.
  • Installed a brand new exercise module with the submodules yoga, meditation, weight-lifting, walking, and jogging. None of those packages are considered stable at this time and are still being integrated into the core MeOS system.
  • The sleep and water modules have hit a stable state and are now considered core packages of MeOS. No further changes are expected to these packages at this time.
  • Balanced the priority on the media reading submodule to the same levels as television, movies, and video-games.
  • Removed manual override on the priority of the work package and added to the work, sleep, exercise, and media load balancer.

Bug Fixes

  • Discovered serious underlying bugs in the health module previous to the release of v43.0 that went undetected until v43.2 and required immediate triage.
    • Primary bug has been effectively eliminated and should be completely patched in v44.2.
    • Secondary bug is expected to be patched by v45.0. Targeting v44.6 for beta testing.
  • Removed the caffeine package entirely which solved the headache bug introduced in v43.0.

New Packages

  • The patch in v43.2 to fix the underlying health bug also introduced the sobriety package without warning. This is now a recommended installation for MeOS v44.0 after having previously been experimental.

Known Issues

  • There is a known conflict between the work and sleep modules.
  • Still unsure how to fix the bug known as Monday.
  • There’s still a timing bug where individual days can feel like weeks, this appears to be a prioritization bug in the load balancer.

Breaking Changes

  • sobriety package cannot be installed with the alcohol package. The alcohol package has been completely removed.
  • Removing the caffeine package introduces a 2 week window that throws the operating system into chaos and degrades the sleep module. There is no known workaround.

Roadmap

  • v44.2 - Remove primary health bug.
  • v44.3 - Bundle KPI set for additional 2.5% decrease.
  • v44.9 - Reading KPI set for 18 books.
  • v45.0 - Fix secondary health bug, stabilize core workflow for exercise modules.
  • Iterate on load balancer to reduce conflicts between the work and sleep modules.