v0.5.0

Highlights

simslim top — a live fleet monitor for your booted simulators: per-simulator RAM and process counts, refreshing in place, with per-daemon drill-down. Run simslim top for the fleet, or simslim top <udid> to inspect one.

What's Changed

• feat: add simslim top — live fleet monitor with per-daemon drill-down by @Interlap01 in #17

Full Changelog: v0.4.0...v0.5.0

v0.4.0

Important

Breaking change for go install users. The CLI moved to a subpackage so the module root can be imported as a library. Update your install path:

go install github.com/mobai-app/simslim/cmd/simslim@latest

The installed binary is still named simslim. Homebrew users are unaffected — brew upgrade pulls the new bottle.

Library

The module root is now importable as package simslim (no external dependencies):

import "github.com/mobai-app/simslim"

What's Changed

• refactor: split into an importable library and a cmd/simslim CLI by @Interlap01 in #14
• Make boot timeout configurable for slow CI runners by @Interlap01 in #15

Full Changelog: v0.3.0...v0.4.0

v0.3.0

What's Changed

• Add per-service profiles and preserve system share sheets by @jpancotti in #7
• profiles: accept a category ID to list its daemons by @Interlap01 in #8
• Auto-discover simulator device sets (parallel-testing clones) by @Interlap01 in #9
• refactor: parse CLI with urfave/cli/v3 by @Interlap01 in #10
• feat: add slim profiles — --profile files and an interactive builder by @Interlap01 in #11
• feat: add doctor command to verify required features after slimming by @Interlap01 in #12

New Contributors

• @Interlap01 made their first contribution in #8

Full Changelog: v0.2.0...v0.3.0

simslim v0.2.0

What's Changed

• feat: add the SimSlim macOS app and simulator management tools by @jpancotti in #2
• feat: add boot and shutdown commands to the CLI and GUI by @Interlap01 in 7791f24
• feat: report progress during the on/off reconfigure by @Interlap01 in 212dc96
• feat: add status --dropped to list disabled daemons by category by @Interlap01 in 45b8b45
• chore: publish a Homebrew bottle for Xcode 26.6 installs by @jpancotti in #1
• chore: bump Go to 1.26 and add a make cli target by @Interlap01 in ff39825

New Contributors

• @jpancotti made their first contribution in #1

Full Changelog: v0.1.0...v0.2.0

v0.1.0

First release. Slim iOS simulators to run many more on one Mac.

brew install mobai-app/tap/simslim

• simslim on <udid> disables unneeded background daemons and reboots slim (~4x less memory per simulator)
• simslim off <udid> restores stock
• simslim list | profiles | status | measure

macOS + Xcode command-line tools required. Reversible, and gated by a safety allowlist.