Download Latest Version ant_1.23.0_windows_386.zip (7.3 MB)
Email in envelope

Get an email when there's a new version of Claude Platform CLI

Home / v1.21.0
Name Modified Size InfoDownloads / Week
Parent folder
ant_1.21.0_checksums.txt 2026-07-24 2.3 kB
0
ant_1.21.0_linux_amd64.rpm 2026-07-24 7.3 MB
0
ant_1.21.0_linux_arm64.rpm 2026-07-24 6.7 MB
0
ant_1.21.0_linux_386.pkg.tar.zst 2026-07-24 6.7 MB
0
ant_1.21.0_linux_amd64.pkg.tar.zst 2026-07-24 7.1 MB
0
ant_1.21.0_linux_arm64.pkg.tar.zst 2026-07-24 6.5 MB
0
ant_1.21.0_linux_amd64.deb 2026-07-24 7.4 MB
0
ant_1.21.0_linux_armv6.rpm 2026-07-24 6.9 MB
1 1 weekly downloads
ant_1.21.0_linux_386.rpm 2026-07-24 6.9 MB
0
ant_1.21.0_linux_arm64.deb 2026-07-24 6.7 MB
0
ant_1.21.0_linux_386.deb 2026-07-24 7.0 MB
0
ant_1.21.0_linux_armv6.apk 2026-07-24 7.1 MB
0
ant_1.21.0_linux_armv6.deb 2026-07-24 6.9 MB
0
ant_1.21.0_linux_386.apk 2026-07-24 7.2 MB
0
ant_1.21.0_linux_amd64.apk 2026-07-24 7.7 MB
0
ant_1.21.0_linux_arm64.apk 2026-07-24 7.0 MB
0
ant_1.21.0_windows_arm64.zip 2026-07-24 6.8 MB
1 1 weekly downloads
ant_1.21.0_macos_amd64.zip 2026-07-24 7.7 MB
0
ant_1.21.0_windows_386.zip 2026-07-24 7.3 MB
0
ant_1.21.0_windows_amd64.zip 2026-07-24 7.6 MB
0
ant_1.21.0_macos_arm64.zip 2026-07-24 7.1 MB
0
ant_1.21.0_linux_386.tar.gz 2026-07-24 7.0 MB
0
ant_1.21.0_linux_amd64.tar.gz 2026-07-24 7.4 MB
0
ant_1.21.0_linux_arm64.tar.gz 2026-07-24 6.7 MB
0
ant_1.21.0_linux_armv6.tar.gz 2026-07-24 6.9 MB
0
README.md 2026-07-24 1.3 kB
0
v1.21.0 source code.tar.gz 2026-07-24 735.0 kB
0
v1.21.0 source code.zip 2026-07-24 826.3 kB
0
Totals: 28 Items   171.0 MB 2

1.21.0 (2026-07-24)

Full Changelog: v1.20.0...v1.21.0

Features

  • api: add claude-opus-5 model (3e67b3d)
  • api: add tool addition/removal blocks and tool_change events (3e67b3d)
  • api: expand client-side fallback credit token types and add server-side fallbacks default option (3e67b3d)

Bug Fixes

  • client: honor ANTHROPIC_BASE_URL in API requests (#43) (0dcaa4f)

Chores

  • bump dependency (8358acd)
  • ci: cap macOS notarize timeout at 40m; add notary-status debug workflow (#42) (3aa7a80)
Source: README.md, updated 2026-07-24