Download/criu

Latest version

Tarball:	criu-4.2.tar.gz
Version:	4.2 "CRIUTIBILITY"
Released:	13 Nov 2025
GIT tag:	v4.2

New features

• plugins/amdgpu: Implement parallel restore
• Handle processes with uprobes vma
• libcriu: Enable setting of RPC config file

Bugfixes

• criu/compel: fix compilation on musl/arm64
• pagemap: change PagemapEntry.nr_pages to uint64 to support huge mappings
• pagemap: prevent integer overflow in pagemap_len
• Relax ELF magic check to support MIPS libraries
• Fix: getsockopt usage for SO_PASSCRED/SO_PASSSEC on Linux 6.16

Improvements

• ci: consolidate aarch64 tests on GitHub runners
• cr-service: Refactor RPC config parsing
• Many improvements in pycriu

Old versions

3.x

The following 3.x releases were made:

• 3.8.1 "Snow Bunting"
• 3.8 "Snow Bunting"
• 3.7 "Vinyl Magpie"
• 3.6 "Alabaster Finch"
• 3.5 "Clay Jay"
• 3.4 "Cobalt Swan"
• 3.3 "Crystal Pelican"
• 3.2.1
• 3.2 "Tin Hoopoe"
• 3.1 "Graphene Swift"
• 3.0 "Basalt Wagtail"

2.x

The following 2.x releases were made:

• 2.12.1
• 2.12 "Vulcanite Rook"
• 2.11.1
• 2.11 "Acrylic Bullfinch"
• 2.10 "Brass Waxwing"
• 2.9 "Silk Tit"
• 2.8 "Bronze Siskin"
• 2.7 "Rubber Owl"
• 2.6 "Paper Crane"
• 2.5 "Concrete Oriole"
• 2.4 "Marble Lark"
• 2.3 "Wooden Duck"
• 2.2 "Carbon Nightingale"
• 2.1 "Steel Lapwing"
• 2.0

1.x

The following 1.x releases were made:

• 1.8
• 1.7.2
• 1.7
• 1.6.1
• 1.6
• 1.5.2
• 1.5.1
• 1.5
• 1.4
• 1.3.1
• 1.3
• 1.3-rc2
• 1.3-rc1
• 1.2
• 1.1
• 1.1-rc2
• 1.1-rc1
• 1.0

0.x

The following 0.x releases were made:

• 0.8
• 0.7
• 0.6
• 0.5
• 0.4
• 0.3
• 0.2
• 0.1

See also

• Changelogs to see all the changelogs on a single page.