What's Changed

• .github: bump actions/checkout from 5.0.0 to 5.0.1 by @dependabot[bot] in https://github.com/tklauser/numcpus/pull/139
• .github: bump actions/setup-go from 6.0.0 to 6.1.0 by @dependabot[bot] in https://github.com/tklauser/numcpus/pull/140
• .github: bump actions/checkout from 5.0.1 to 6.0.0 by @dependabot[bot] in https://github.com/tklauser/numcpus/pull/141
• ci: test on macOS 26 by @tklauser in https://github.com/tklauser/numcpus/pull/142
• .github: bump actions/checkout from 6.0.0 to 6.0.1 by @dependabot[bot] in https://github.com/tklauser/numcpus/pull/143
• go.mod: bump golang.org/x/sys from 0.38.0 to 0.39.0 by @dependabot[bot] in https://github.com/tklauser/numcpus/pull/144
• .cirrus.yml: update Go to 1.25.5, FreeBSD to 14.3 and 15.0 by @tklauser in https://github.com/tklauser/numcpus/pull/145
• go.mod: bump golang.org/x/sys from 0.39.0 to 0.40.0 by @dependabot[bot] in https://github.com/tklauser/numcpus/pull/146
• .github: bump actions/setup-go from 6.1.0 to 6.2.0 by @dependabot[bot] in https://github.com/tklauser/numcpus/pull/147
• .github: bump actions/checkout from 6.0.1 to 6.0.2 by @dependabot[bot] in https://github.com/tklauser/numcpus/pull/148
• go.mod: bump golang.org/x/sys from 0.40.0 to 0.41.0 by @dependabot[bot] in https://github.com/tklauser/numcpus/pull/149
• .github: bump actions/setup-go from 6.2.0 to 6.3.0 by @dependabot[bot] in https://github.com/tklauser/numcpus/pull/150
• ci: update minimum Go version to 1.25, add Go 1.26 by @tklauser in https://github.com/tklauser/numcpus/pull/152
• go.mod: bump golang.org/x/sys from 0.41.0 to 0.42.0 by @dependabot[bot] in https://github.com/tklauser/numcpus/pull/151
• .github: bump actions/setup-go from 6.3.0 to 6.4.0 by @dependabot[bot] in https://github.com/tklauser/numcpus/pull/153
• go.mod: bump golang.org/x/sys from 0.42.0 to 0.43.0 by @dependabot[bot] in https://github.com/tklauser/numcpus/pull/154
• ci: fix version comments for actions/setup-go by @tklauser in https://github.com/tklauser/numcpus/pull/155
• Improve implementation on Linux by @tklauser in https://github.com/tklauser/numcpus/pull/156
• go.mod: bump golang.org/x/sys from 0.43.0 to 0.44.0 by @dependabot[bot] in https://github.com/tklauser/numcpus/pull/157

Full Changelog: https://github.com/tklauser/numcpus/compare/v0.11.0...v0.12.0