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Merge pull request #20681 from Homebrew/support-tahoe-drop-mojave

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Support Tahoe, drop Mojave and older
This commit is contained in:
Patrick Linnane 2025-09-14 19:55:06 +00:00 committed by GitHub
commit 6c44d1a8f1
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GPG Key ID: B5690EEEBB952194
12 changed files with 19 additions and 77 deletions
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6
.github/workflows/pkg-installer.yml vendored
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@ -32,7 +32,7 @@ jobs:
TEMPORARY_CERTIFICATE_FILE: 'homebrew_developer_id_installer_certificate.p12'
TEMPORARY_KEYCHAIN_FILE: 'homebrew_installer_signing.keychain-db'
# Set to the oldest supported version of macOS
HOMEBREW_MACOS_OLDEST_SUPPORTED: '13.0'
HOMEBREW_MACOS_OLDEST_SUPPORTED: '14.0'
permissions:
contents: read # for code access
attestations: write # for actions/attest-build-provenance
@ -152,10 +152,6 @@ jobs:
fail-fast: false
matrix:
include:
# Intel
- runner: macos-13
name: macos-13-x86_64
# Apple Silicon
- runner: macos-14
name: macos-14-arm64
- runner: macos-15

9
Library/Homebrew/brew.sh
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@ -576,18 +576,19 @@ esac
# - docs/Installation.md
# - https://github.com/Homebrew/install/blob/HEAD/install.sh
# - Library/Homebrew/os/mac.rb (latest_sdk_version)
# - Library/Homebrew/os/mac/xcode.rb (latest_version), (minimum_version)
# and, if needed:
# - MacOSVersion::SYMBOLS
HOMEBREW_MACOS_NEWEST_UNSUPPORTED="16"
HOMEBREW_MACOS_NEWEST_UNSUPPORTED="27"
# TODO: bump version when new macOS is released
HOMEBREW_MACOS_NEWEST_SUPPORTED="15"
HOMEBREW_MACOS_NEWEST_SUPPORTED="26"
# TODO: bump version when new macOS is released and update references in:
# - docs/Installation.md
# - HOMEBREW_MACOS_OLDEST_SUPPORTED in .github/workflows/pkg-installer.yml
# - `os-version min` in package/Distribution.xml
# - https://github.com/Homebrew/install/blob/HEAD/install.sh
HOMEBREW_MACOS_OLDEST_SUPPORTED="13"
HOMEBREW_MACOS_OLDEST_ALLOWED="10.11"
HOMEBREW_MACOS_OLDEST_SUPPORTED="14"
HOMEBREW_MACOS_OLDEST_ALLOWED="10.15"
if [[ -n "${HOMEBREW_MACOS}" ]]
then

2
Library/Homebrew/os/mac.rb
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@ -56,7 +56,7 @@ module OS
def self.latest_sdk_version
# TODO: bump version when new Xcode macOS SDK is released
# NOTE: We only track the major version of the SDK.
::Version.new("15")
::Version.new("26")
end
sig { returns(String) }

2
Library/Homebrew/os/mac/xcode.rb
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@ -17,6 +17,7 @@ module OS
def self.latest_version(macos: MacOS.version)
macos = macos.strip_patch
case macos
when "26" then "26.0"
when "15" then "16.4"
when "14" then "16.2"
when "13" then "15.2"
@ -43,6 +44,7 @@ module OS
def self.minimum_version
macos = MacOS.version
case macos
when "26" then "26.0"
when "15" then "16.0"
when "14" then "15.0"
when "13" then "14.1"

52
Library/Homebrew/test/cask/cask_spec.rb
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@ -364,26 +364,6 @@ RSpec.describe Cask::Cask, :cask do
"url": "file://#{TEST_FIXTURE_DIR}/cask/caffeine/darwin/1.0.0/intel.zip",
"version": "1.0.0",
"sha256": "1866dfa833b123bb8fe7fa7185ebf24d28d300d0643d75798bc23730af734216"
},
"mojave": {
"url": "file://#{TEST_FIXTURE_DIR}/cask/caffeine/darwin/1.0.0/intel.zip",
"version": "1.0.0",
"sha256": "1866dfa833b123bb8fe7fa7185ebf24d28d300d0643d75798bc23730af734216"
},
"high_sierra": {
"url": "file://#{TEST_FIXTURE_DIR}/cask/caffeine/darwin/1.0.0/intel.zip",
"version": "1.0.0",
"sha256": "1866dfa833b123bb8fe7fa7185ebf24d28d300d0643d75798bc23730af734216"
},
"sierra": {
"url": "file://#{TEST_FIXTURE_DIR}/cask/caffeine/darwin/1.0.0/intel.zip",
"version": "1.0.0",
"sha256": "1866dfa833b123bb8fe7fa7185ebf24d28d300d0643d75798bc23730af734216"
},
"el_capitan": {
"url": "file://#{TEST_FIXTURE_DIR}/cask/caffeine/darwin/1.0.0/intel.zip",
"version": "1.0.0",
"sha256": "1866dfa833b123bb8fe7fa7185ebf24d28d300d0643d75798bc23730af734216"
}
}
JSON
@ -418,22 +398,6 @@ RSpec.describe Cask::Cask, :cask do
"catalina": {
"url": "file://#{TEST_FIXTURE_DIR}/cask/caffeine-intel.zip",
"sha256": "8c62a2b791cf5f0da6066a0a4b6e85f62949cd60975da062df44adf887f4370b"
},
"mojave": {
"url": "file://#{TEST_FIXTURE_DIR}/cask/caffeine-intel.zip",
"sha256": "8c62a2b791cf5f0da6066a0a4b6e85f62949cd60975da062df44adf887f4370b"
},
"high_sierra": {
"url": "file://#{TEST_FIXTURE_DIR}/cask/caffeine-intel.zip",
"sha256": "8c62a2b791cf5f0da6066a0a4b6e85f62949cd60975da062df44adf887f4370b"
},
"sierra": {
"url": "file://#{TEST_FIXTURE_DIR}/cask/caffeine-intel.zip",
"sha256": "8c62a2b791cf5f0da6066a0a4b6e85f62949cd60975da062df44adf887f4370b"
},
"el_capitan": {
"url": "file://#{TEST_FIXTURE_DIR}/cask/caffeine-intel.zip",
"sha256": "8c62a2b791cf5f0da6066a0a4b6e85f62949cd60975da062df44adf887f4370b"
}
}
JSON
@ -469,22 +433,6 @@ RSpec.describe Cask::Cask, :cask do
"url": "file://#{TEST_FIXTURE_DIR}/cask/caffeine-intel-darwin.zip",
"sha256": "8c62a2b791cf5f0da6066a0a4b6e85f62949cd60975da062df44adf887f4370b"
},
"mojave": {
"url": "file://#{TEST_FIXTURE_DIR}/cask/caffeine-intel-darwin.zip",
"sha256": "8c62a2b791cf5f0da6066a0a4b6e85f62949cd60975da062df44adf887f4370b"
},
"high_sierra": {
"url": "file://#{TEST_FIXTURE_DIR}/cask/caffeine-intel-darwin.zip",
"sha256": "8c62a2b791cf5f0da6066a0a4b6e85f62949cd60975da062df44adf887f4370b"
},
"sierra": {
"url": "file://#{TEST_FIXTURE_DIR}/cask/caffeine-intel-darwin.zip",
"sha256": "8c62a2b791cf5f0da6066a0a4b6e85f62949cd60975da062df44adf887f4370b"
},
"el_capitan": {
"url": "file://#{TEST_FIXTURE_DIR}/cask/caffeine-intel-darwin.zip",
"sha256": "8c62a2b791cf5f0da6066a0a4b6e85f62949cd60975da062df44adf887f4370b"
},
"x86_64_linux": {
"url": "file://#{TEST_FIXTURE_DIR}/cask/caffeine-intel-linux.zip",
"sha256": "8c62a2b791cf5f0da6066a0a4b6e85f62949cd60975da062df44adf887f4370b"

2
Library/Homebrew/test/support/fixtures/cask/Casks/with-depends-on-everything.rb
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@ -9,7 +9,7 @@ cask "with-depends-on-everything" do
depends_on cask: "local-caffeine"
depends_on cask: "with-depends-on-cask"
depends_on formula: "unar"
depends_on macos: ">= :el_capitan"
depends_on macos: ">= :catalina"
app "Caffeine.app"
end

2
Library/Homebrew/test/support/fixtures/cask/Casks/with-depends-on-macos-comparison.rb
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@ -7,7 +7,7 @@ cask "with-depends-on-macos-comparison" do
url "file://#{TEST_FIXTURE_DIR}/cask/caffeine.zip"
homepage "https://brew.sh/with-depends-on-macos-comparison"
depends_on macos: ">= :el_capitan"
depends_on macos: ">= :catalina"
app "Caffeine.app"
end

2
Library/Homebrew/test/support/fixtures/cask/everything-with-variations.json
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@ -82,7 +82,7 @@
],
"macos": {
">=": [
"10.11"
"10.15"
]
}
},

2
Library/Homebrew/test/support/fixtures/cask/everything.json
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@ -82,7 +82,7 @@
],
"macos": {
">=": [
"10.11"
"10.15"
]
}
},

6
docs/Installation.md
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@ -1,5 +1,5 @@
---
last_review_date: "2025-04-12"
last_review_date: "2025-09-12"
---
# Installation
@ -13,7 +13,7 @@ The macOS `.pkg` installer also installs Homebrew to its default prefix (`/opt/h
## macOS Requirements
* An Apple Silicon CPU or 64-bit Intel CPU <sup>[1](#1)</sup>
* macOS Ventura (13) (or higher) installed on officially supported hardware<sup>[2](#2)</sup>
* macOS Sonoma (14) (or higher) installed on officially supported hardware<sup>[2](#2)</sup>
* Command Line Tools (CLT) for Xcode (from `xcode-select --install` or
[https://developer.apple.com/download/all/](https://developer.apple.com/download/all/)) or
[Xcode](https://itunes.apple.com/us/app/xcode/id497799835) <sup>[3](#3)</sup>
@ -116,7 +116,7 @@ Uninstallation is documented in the [FAQ](FAQ.md#how-do-i-uninstall-homebrew).
<a data-proofer-ignore name="1"><sup>1</sup></a> For 32-bit or PPC support see [Tigerbrew](https://github.com/mistydemeo/tigerbrew).
<a data-proofer-ignore name="2"><sup>2</sup></a> macOS 13 (Ventura) or higher is best and supported, 10.11 (El Capitan) – 12 (Monterey) are unsupported but may work and 10.10 (Yosemite) and older will not run Homebrew at all. For 10.4 (Tiger) – 10.6 (Snow Leopard) see [Tigerbrew](https://github.com/mistydemeo/tigerbrew). Using OpenCore Legacy Patcher is a [Tier 2](Support-Tiers.md#tier-2) or [Tier 3](Support-Tiers.md#tier-3) configuration depending on CPU generation.
<a data-proofer-ignore name="2"><sup>2</sup></a> macOS 14 (Sonoma) or higher is best and supported, 10.15 (Catalina) – 13 (Ventura) are unsupported but may work and 10.14 (Mojave) and older will not run Homebrew at all. Using OpenCore Legacy Patcher is a [Tier 2](Support-Tiers.md#tier-2) or [Tier 3](Support-Tiers.md#tier-3) configuration depending on CPU generation.
<a data-proofer-ignore name="3"><sup>3</sup></a> You may need to install Xcode, the CLT, or both depending on the formula, to install a bottle (binary package) which is the only supported configuration. Downloading Xcode may require an Apple Developer account on older versions of Mac OS X. Sign up for free at [Apple's website](https://developer.apple.com/account/).

7
docs/Support-Tiers.md
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@ -120,12 +120,7 @@ As a result, Homebrew will also drop macOS Intel x86_64 support in a future rele
Here's the timescale for planned future Tier support:
- Today (August 2025):
- Tier 1: macOS Sequoia 15, Sonoma 14, Ventura 13 on Apple Silicon and Intel x86_64
- Tier 2: macOS Tahoe 26
- Tier 3: macOS El Capitan 10.11 - Monterey 12
- Unsupported: OS X Yosemite 10.10 and earlier
- September (or later) 2025:
- Today (September 2025):
- Tier 1: macOS Tahoe 26, Sequoia 15, Sonoma 14 on Apple Silicon and Intel x86_64
- Tier 3: macOS Catalina 10.15 - Ventura 13
- Unsupported: macOS Mojave 10.14 and earlier

4
package/Distribution.xml
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@ -4,7 +4,7 @@
<options customize="never" hostArchitectures="x86_64,arm64" rootVolumeOnly="true"/>
<volume-check>
<allowed-os-versions>
<os-version min="13.0.0"/>
<os-version min="14.0.0"/>
</allowed-os-versions>
</volume-check>
<choices-outline>
@ -27,7 +27,7 @@
<license file="LICENSE.rtf"/>
<conclusion file="CONCLUSION.rtf" />
<allowed-os-versions>
<os-version min="13.0.0"/>
<os-version min="14.0.0"/>
</allowed-os-versions>
<script>