This document provides a detailed overview of all tools, libraries, and development environments pre-installed across our runner images. We offer four runner images tailored to different macOS and Xcode versions.
Runner Images Overview
macOS 15 (Sequoia)
macOS 26 Legacy (Tahoe)
macOS 26 (Tahoe)
macOS 26 RC (Tahoe)
Workflow Label
getmac-sequoia
getmac-tahoe-legacy
getmac-tahoe
getmac-tahoe-rc
macOS Version
15.6.1
26.3.2
26.5.2
26.6.2
Architecture
arm64 / Apple M4
arm64 / Apple M4
arm64 / Apple M4
arm64 / Apple M4
Memory
8 GB
8 GB
8 GB
8 GB
Xcode
16.4
26.4
26.6
27.0
SIP
Disabled
Disabled
Disabled
Disabled
Default Shell
/bin/zsh
/bin/zsh
/bin/zsh
/bin/zsh
Apple Development Tools
Xcode
Image
Xcode Version
Build
macOS 15
16.4
16F6
macOS 26 Legacy
26.4
17E192
macOS 26
26.6
17F113
macOS 26 RC
27.0
27A266a
Simulator Runtimes
Platform
Version
Build
iOS
18.0
22A3351
iOS
18.1
22B81
iOS
18.3.1
22D8075
iOS
18.4
22E238
iOS
18.6
22G86
iOS
26.0
23A5326a
tvOS
18.0
22J356
tvOS
18.1
22J578
tvOS
18.2
22K154
tvOS
18.4
22L254
tvOS
18.5
22L572
tvOS
26.0
23J5346a
watchOS
11.0
22R349
watchOS
11.1
22R581
watchOS
11.2
22S99
watchOS
11.4
22T250
watchOS
11.5
22T572
watchOS
26.0
23R5346a
visionOS
2.0
22N318
visionOS
2.1
22N580
visionOS
2.3
22N895
visionOS
2.4
22O237
visionOS
2.5
22O473
visionOS
26.0
23M5328a
Platform
Version
Build
iOS
18.6
22G86
iOS
26.1
23B86
iOS
26.3
23D8133
iOS
26.4
23E244
tvOS
18.5
22L572
tvOS
26.1
23J579
tvOS
26.2
23K51
tvOS
26.4
23L243
watchOS
11.5
22T572
watchOS
26.1
23S36
watchOS
26.2
23S303
watchOS
26.4
23T239
visionOS
2.5
22O473
visionOS
26.1
23N47
visionOS
26.2
23N301
visionOS
26.4
23O243
Platform
Version
Build
iOS
18.6
22G86
iOS
26.1
23B86
iOS
26.3
23D8133
iOS
26.4
23E254a
iOS
26.5
23F77
tvOS
18.5
22L572
tvOS
26.1
23J579
tvOS
26.2
23K51
tvOS
26.4
23L243a
tvOS
26.5
23L470
watchOS
11.5
22T572
watchOS
26.1
23S36
watchOS
26.2
23S303
watchOS
26.4
23T240b
watchOS
26.5
23T570
visionOS
2.5
22O473
visionOS
26.1
23N47
visionOS
26.2
23N301
visionOS
26.4
23O249a
visionOS
26.5
23O470
Platform
Version
Build
iOS
18.6
22G86
iOS
26.1
23B86
iOS
26.3
23D8133
iOS
26.4
23E254a
iOS
26.5
23F77
iOS
27.0
24A434
tvOS
18.5
22L572
tvOS
26.1
23J579
tvOS
26.2
23K51
tvOS
26.4
23L243a
tvOS
26.5
23L470
tvOS
27.0
24J360
watchOS
11.5
22T572
watchOS
26.1
23S36
watchOS
26.2
23S303
watchOS
26.4
23T240b
watchOS
26.5
23T570
watchOS
27.0
24R362
visionOS
2.5
22O473
visionOS
26.1
23N47
visionOS
26.2
23N301
visionOS
26.4
23O249a
visionOS
26.5
23O470
visionOS
27.0
24M362
Mobile Build Tools
Tool
macOS 15
macOS 26 Legacy
macOS 26
macOS 26 RC
CocoaPods
1.16.2
1.16.2
1.16.2
1.17.0
Fastlane
2.228.0
2.232.2
2.237.0
2.239.0
Cloud & DevOps CLIs
Tool
macOS 15
macOS 26 Legacy
macOS 26
macOS 26 RC
AWS CLI
2.28.15
2.34.25
2.35.15
2.36.42
Google Cloud SDK
535.0.0
563.0.0
575.0.0
584.0.0
GitHub CLI (gh)
2.78.0
2.89.0
2.96.0
2.100.0
Android SDK
Note: Android SDK is available on macOS 26 Legacy, macOS 26, and macOS 26 RC images only.
Component
macOS 26 Legacy
macOS 26
macOS 26 RC
SDK Manager
12.0
12.0
12.0
Build-Tools
34.0.0, 35.0.0
34.0.0, 35.0.0
34.0.0, 35.0.0
Platform-Tools
37.0.0
37.0.0
37.0.1
Platforms
android-34, android-35
android-34, android-35
android-34, android-35
NDK
27.0.12077973
27.0.12077973
27.0.12077973
Emulator
36.5.10
36.6.11
37.1.11
ADB
1.0.41
1.0.41
1.0.41
Languages & SDKs
Tool
macOS 15
macOS 26 Legacy
macOS 26
macOS 26 RC
Java
24.0.2
26
26.0.1
26.0.2.1
Go
—
1.26.1
1.26.4
1.27.1
Rust
—
1.94.1
1.96.1
—
Package Managers & Installed Libraries
Homebrew Formulae
The following packages are installed via Homebrew across all runner images. Minor version differences may exist between images.
Name
Name
Name
Name
ant
aria2
aws-sam-cli
awscli
azure-cli
bazelisk
berkeley-db@5
bicep
cmake
cocoapods
coreutils
cppcheck
cubejs-cli
curl
dasel
deno
docutils
dos2unix
doxygen
findutils
fortune
fzf
gcc
gdbm
gh
ghostscript
git
git-lfs
gnu-getopt
gnu-sed
gnu-tar
gnupg
go
googletest
graphviz
grep
jenv
jq
krb5
libass
libdeflate
libffi
libheif
librist
llvm
nmap
powershell
protobuf
pyenv
rbenv
ripgrep
rubberband
screenresolution
snappy
speex
the_silver_searcher
unzip
utf8proc
vector
webp-pixbuf-loader
wget
x264
xcodes
yarn
yq
zimg
zip
Note: macOS 26 Legacy, macOS 26, and macOS 26 RC images also include go, libdeflate, powershell, and sqlite-analyzer. macOS 15 images include tcl-tk instead. The macOS 26 RC image also includes [email protected].
Homebrew Casks
Name
chromedriver
codeql
gcloud-cli
temurin
Note: On the macOS 26 RC image, chromedriver is not installed through Homebrew, because Homebrew disabled that cask on 2026-09-01. The image instead includes the google-chrome cask plus ChromeDriver 153.0.8010.36 from Chrome for Testing, which matches the installed Chrome build, at /usr/local/bin/chromedriver with CHROMEWEBDRIVER set to its directory.
Node.js Packages (npm global)
Package
Version
corepack
0.34.0
eslint
9.34.0
npm
11.5.1
pnpm
10.15.0
typescript
5.9.2
Package
Version
eslint
10.5.0
npm
11.16.0
pnpm
11.7.0
typescript
6.0.3
Package
Version
eslint
10.6.0
npm
11.17.0
pnpm
11.10.0
typescript
6.0.3
Package
Version
eslint
10.10.0
npm
11.19.1
pnpm
12.3.4
typescript
7.0.2
Python Packages (pip3)
Package
Version
certifi
2025.8.3
pip
25.2
setuptools
80.9.0
wheel
0.45.1
Package
Version
annotated-types
0.7.0
certifi
2026.5.20
cffi
2.0.0
cryptography
48.0.1
ndiff
7.99
pip
26.1.2
pycparser
3.0
pydantic
2.13.4
pydantic_core
2.46.4
rpds-py
2026.5.1
typing_extensions
4.15.0
typing-inspection
0.4.2
wheel
0.47.0
Package
Version
annotated-types
0.7.0
certifi
2026.6.17
cffi
2.0.0
cryptography
49.0.0
ndiff
7.99
pip
26.1.2
pycparser
3.0
pydantic
2.13.4
pydantic_core
2.46.4
rpds-py
2026.6.3
typing_extensions
4.15.0
typing-inspection
0.4.2
wheel
0.47.0
Package
Version
annotated-types
0.8.0
certifi
2026.7.22
cffi
2.1.1
cryptography
50.0.1
ndiff
7.991
pip
26.2.1
pycparser
3.0
pydantic
2.13.5
pydantic_core
2.46.5
rpds-py
2026.6.3
typing_extensions
4.16.0
typing-inspection
0.4.4
wheel
0.47.0
Ruby Gems (Key Packages)
The following are notable Ruby gems pre-installed on the runners. The full gem list includes 200+ packages per image.
Gem
Version
activesupport
8.0.2.1, 7.2.2.2
bundler
2.7.1, 2.6.9
cocoapods
1.16.2
fastlane
2.228.0
ffi
1.17.2
json
2.13.2, 2.9.1
minitest
5.25.5
rake
13.3.0
ruby-macho
4.1.0, 2.5.1
xcodeproj
1.27.0
xcpretty
0.4.1
Gem
Version
activesupport
8.1.3, 7.2.3.1
bundler
4.0.11
cocoapods
1.16.2
fastlane
2.232.2
ffi
1.17.4
json
2.18.0
minitest
6.0.0, 5.27.0
rake
13.3.1
ruby-macho
2.5.1
xcodeproj
1.27.0
xcpretty
0.4.1
Gem
Version
activesupport
8.1.3, 7.2.3.1
bundler
4.0.11
cocoapods
1.16.2
fastlane
2.237.0
ffi
1.17.4
json
2.18.0
minitest
6.0.0, 5.27.0
rake
13.3.1
ruby-macho
2.5.1
xcodeproj
1.27.0
xcpretty
0.4.1
Gem
Version
activesupport
8.1.3, 7.2.3.1
bundler
4.0.16
cocoapods
1.17.0
fastlane
2.239.0
ffi
1.17.4
json
2.18.0
minitest
6.0.0, 5.27.0
rake
13.3.1
ruby-macho
2.5.1
xcodeproj
1.27.0
xcpretty
0.4.1
Request New Tools
We're constantly improving our runner images based on user needs. To request additional tools or software, please reach out to us via our Discord community. We're eager to hear any suggestions and enhance our offerings!