Download/criu

Latest version

Memory compression: Support for LZ4 memory page and block compression with multi-threaded decompression
Support for AArch64 / ARM64 Guarded Control Stack (GCS)
Parallelize memfd and anonymous shared memory content restore via async daemon (asyncd)
Restorer: Restore VMA pages with Linux native AIO
Add --image-io-mode option to support O_DIRECT reads/writes for pages images
plugins/amdgpu: Support checkpoint and restore of DRM buffer objects and DMA-BUF file descriptors
Support for Linux kernel binfmt_misc sandboxing
Add UPDATE_INETSK hook for socket address rewrite during restore
crit: Add offline compress and decompress commands for memory images
criu: Add collection and restoration of timer_slack_ns per thread
plugins/cuda: Add CUDA Driver API checkpoint backend and GPU device mapping on restore.
service/page-xfer: Support image streaming (--stream) over RPC and incremental streamed dumps with --prev-images-dir
criu: Support dumping and restoring inet socket UIDs
plugins: Pass namespaced PLUGIN.NAME=VALUE options to plugins as argv
rpc/libcriu: Expose page-server TLS options, --stream, --lazy-pages, and cgroup options in libcriu

restore: Fix exit code and wait status truncation for zombie processes
restorer/pagemap: Detect EOF on truncated pages file to prevent infinite loops
file-lock: Fix type confusion in broken read lease restore
soccr: Restore TCP_REPAIR_WINDOW before TCP_SEND_QUEUE to avoid window collapse
sk-queue: Fix SCM restore for packets containing both SCM_RIGHTS and SCM_CREDENTIALS
sk-unix: Fix mutex deadlock on connect failure in standalone restore
pipes: Restore pipe ownership to fix /proc/self/fd access permissions
compel: Fix heap alignment for structs with XSAVE state
fsnotify: Fix memory and file descriptor leaks in inotify/fanotify error paths
pycriu: Fix self-dump failure when explicit PID is provided
seize/compel: Always trace clone/fork/vfork on seized tasks and verify no new tasks were created during CHECKPOINT_DEVICES

compel/infect: Optimize task interception and stop tasks without hardware breakpoints
restorer: Switch thread synchronization to atomic operations
restore: Parallelize task stopping in attach_to_tasks and catch_tasks
fsnotify: Add overlayfs directory walk fallback for inotify watches
sockets: Support dumping and restoring ucred for Unix and Netlink sockets
coredump: Enable coredump generation on riscv64
contrib: Add reference client and test suite for criu-service
docs: Major overhaul and export of "Under the Hood" architecture documentation
ci: Consolidate test workflows, shard test suites, and add Lima-based kernel test jobs
docs: Add CRIU image security and workload security considerations guides
page-xfer: Support sending compressed page-server data over TLS
cgroup: Clone /sys/fs/cgroup mount with OPEN_TREE_CLONE when dumping cgroup v2

The follofinw 3.x releases were made:

The following 2.x releases were made:

The following 1.x releases were made:

The following 0.x releases were made: