v0.16.0-rc1

Welcome to the v0.16.0-rc1 release of buildkit!
This is a pre-release of buildkit

Please try out the release binaries and report any issues at
https://github.com/moby/buildkit/issues.

Contributors

• CrazyMax
• Tõnis Tiigi
• Sebastiaan van Stijn
• Akihiro Suda
• David Karlsson
• Talon Bowler
• Arkadiusz Drabczyk
• Craig Andrews
• Justin Chadwell
• Shaun Thompson
• Mitsuru Kariya
• Anthony Nandaa
• Bertrand Paquet
• Billy Owire
• Debosmit Ray
• Ignas Mikalajūnas
• Jonathan A. Sternberg
• Kai Takac
• Marat Radchenko
• a-palchikov

Notable Changes

• Builtin Dockerfile frontend has been updated to v1.10.0-rc1 changelog
• Remote cache export to S3 backend can now happen with parallel requests and can be controlled with new upload_parallelism option #5270
• Remote cache export to S3 backend now supports layers larger than 5GB #5266
• History records now contain information about the number of warnings that were generated during the build #5166
• Unconditionally use /etc/resolv.conf rather than systemd's config in host networking mode #5207
• Certain history, graph consistency, and some syscall errors as now marked as internal and use corresponding gRPC error code #5163 #5182
• Output of errors produced by the container executor has been improved #5179
• Stack traces produced by build errors are now clearer and avoid duplicates #5180
• Build containers killed by OOMKiller are now detected and shown to the user in the error message #5260
• Pre-defined OCI annotations are now set to the BuildKit image #3554
• Fix issue where --import-cache flag could be ignored for buildctl #5143

Dependency Changes

• github.com/containerd/containerd v1.7.19 -> v1.7.20
• github.com/containerd/nydus-snapshotter v0.13.7 -> v0.14.0
• github.com/containerd/typeurl/v2 v2.1.1 -> v2.2.0
• github.com/docker/cli v27.0.3 -> v27.2.0
• github.com/docker/docker v27.0.3 -> v27.2.0
• github.com/moby/sys/signal v0.7.0 -> v0.7.1
• github.com/moby/sys/userns v0.1.0 new
• go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v0.42.0 -> v0.44.0
• go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v0.42.0 -> v0.44.0
• google.golang.org/genproto 49dd2c1f3d0b -> 989df2bf70f3
• google.golang.org/genproto/googleapis/api 49dd2c1f3d0b -> 83a465c0220f
• google.golang.org/genproto/googleapis/rpc 49dd2c1f3d0b -> 995d672761c0
• google.golang.org/grpc v1.59.0 -> v1.60.1

Previous release can be found at v0.15.2

dockerfile/1.10.0-rc1-labs

Usage

# syntax=docker.io/docker/dockerfile-upstream:1.10.0-rc1-labs

dockerfile/1.10.0-rc1

Usage

# syntax=docker.io/docker/dockerfile-upstream:1.10.0-rc1

Notable changes

• Build secrets can now be mounted as environment variables in addition to files by defining env=VARIABLE option #5215
• Check directive now allows new experimental attribute for enabling experimental validation rules like CopyIgnoredFile #5213
• Improve validation of unsupported modifiers for variable substitution #5146
• ADD and COPY commands now support variable interpolation for build arguments for the --chmod option values #5151
• Improve validation of the --chmod option arguments for COPY and ADD commands #5148
• Fix missing completions for size and destination attributes on mounts #5245
• OCI annotations are now set to the Dockerfile frontend release image #5197

v0.15.2

Welcome to the v0.15.2 release of buildkit!

Please try out the release binaries and report any issues at
https://github.com/moby/buildkit/issues.

Contributors

• Tõnis Tiigi
• Akihiro Suda
• Justin Chadwell
• Sebastiaan van Stijn

Notable Changes

• Fix issue with inline cache when embedded into Docker #5257
• Fix possible pause before running container when using secret mounts #5251 #5252

Dependency Changes

This release has no dependency changes

Previous release can be found at v0.15.1

v0.15.1

Welcome to the v0.15.1 release of buildkit!

Please try out the release binaries and report any issues at
https://github.com/moby/buildkit/issues.

Contributors

• CrazyMax
• Tõnis Tiigi

Notable Changes

• Fix possible panic when importing build record external error #5181
• Fix regression with flock module where read-write mode was not applied anymore #5183

Dependency Changes

• github.com/gofrs/flock v0.12.0 -> v0.12.1
• golang.org/x/sys v0.21.0 -> v0.22.0

Previous release can be found at v0.15.0

v0.15.0

Welcome to the v0.15.0 release of buildkit!

Please try out the release binaries and report any issues at
https://github.com/moby/buildkit/issues.

Contributors

• Tõnis Tiigi
• Akihiro Suda
• Sebastiaan van Stijn
• Talon Bowler
• CrazyMax
• David Karlsson
• Aleksa Sarai
• Anthony Nandaa
• Erik Sipsma
• Jonathan A. Sternberg
• Justin Chadwell
• Alano Terblanche
• Brian Goff
• Jesper Noordsij
• Moritz "WanzenBug" Wanzenböck
• Nobi
• Paweł Gronowski
• Shaun Thompson
• fanjiyun.fjy
• retornam

Notable Changes

• Builtin Dockerfile frontend has been updated to v1.9.0 changelog
• History API now puts typed error information on a separate blob to reduce the size of the main record #5093 #5142
• History API supports new Finalize call for completing collection of tracing instead of waiting for time based expiration #5109
• Typed errors with source information now contain all description fields from failing vertex #5108
• Windows now supports exporting results that contain certain privileged files #4994
• Improve performance on calculating file-based checksums on certain cases #5060
• TOML config now allows configuring cgroup parent for containerd worker #5033
• Fix issue where files checked out from Git could have incorrect permission bits because of non-standard umask (regression from v0.13+) #5096
• Fix pulling Git commits by SHA if they point to unreferenced tags #5072
• Fix possible issue where result record could leak in cache database and not get released #5116
• Fix possible nil dereference on cancelling build on a specific time #5111
• Fix possible resource leak on cancelling build on a specific time #5031
• Fix possible issue where cancelling build on a specific time could have still kept the container step running #5106
• Fix theoretical telemetry record leak in case of database error #5136

Dockerfile:

• Add new validation rules: SecretsUsedInArgOrEnv, InvalidDefaultArgInFrom, RedundantTargetPlatform, CopyIgnoredFile (experimental) and FromPlatformFlagConstDisallowed #5135 #5140 #5105 #5113 #5091 #5094 #5090 #5046
• Many performance improvements for working with big Dockerfiles #5067 #5029
• Fix possible panic when building Dockerfile without defined stages #5150
• Fix incorrect JSON parsing that could cause some incorrect JSON values to pass without producing an error #5107
• Fix issue where COPY --link to . destination path could fail (regression from v1.8+) #5080
• Fix validation of ADD --checksum when used with a Git URL #5085

Dependency Changes

• github.com/Microsoft/hcsshim v0.11.5 -> v0.11.7
• github.com/containerd/containerd v1.7.18 -> v1.7.19
• github.com/containerd/containerd/api v1.7.19 new
• github.com/containerd/go-cni v1.1.9 -> v1.1.10
• github.com/containerd/platforms v0.2.1 new
• github.com/containerd/ttrpc v1.2.4 -> v1.2.5
• github.com/containernetworking/cni v1.1.2 -> v1.2.2
• github.com/cpuguy83/go-md2man/v2 v2.0.2 -> v2.0.4
• github.com/docker/cli v26.1.4 -> v27.0.3
• github.com/docker/docker v26.1.4 -> v27.0.3
• github.com/docker/docker-credential-helpers v0.8.0 -> v0.8.2
• github.com/go-logr/logr v1.3.0 -> v1.4.1
• github.com/gofrs/flock v0.8.1 -> v0.12.0
• github.com/google/pprof e72429f035bd -> a892ee059fd6
• github.com/google/uuid v1.5.0 -> v1.6.0
• github.com/hashicorp/go-immutable-radix/v2 v2.1.0 new
• github.com/hashicorp/go-retryablehttp v0.7.5 -> v0.7.7
• github.com/hashicorp/golang-lru/v2 v2.0.7 new
• github.com/klauspost/compress v1.17.4 -> v1.17.9
• github.com/opencontainers/runtime-spec v1.1.0 -> v1.2.0
• github.com/prometheus/procfs v0.12.0 -> v0.15.1
• github.com/stretchr/testify v1.8.4 -> v1.9.0
• github.com/tonistiigi/go-actions-cache 9794bdbb2fb4 -> 58651d5e11d6
• github.com/tonistiigi/go-csvvalue ddb21b71c0b4 new
• github.com/urfave/cli v1.22.14 -> v1.22.15
• kernel.org/pub/linux/libs/security/libcap/cap v1.2.67 -> v1.2.70
• kernel.org/pub/linux/libs/security/libcap/psx v1.2.67 -> v1.2.70

Previous release can be found at v0.14.1

v0.15.0-rc2

Welcome to the v0.15.0-rc2 release of buildkit!
This is a pre-release of buildkit

Please try out the release binaries and report any issues at
https://github.com/moby/buildkit/issues.

Contributors

• Tõnis Tiigi
• Talon Bowler
• David Karlsson
• Akihiro Suda
• CrazyMax
• Jonathan A. Sternberg

Notable Changes

• Builtin Dockerfile frontend has been updated to v1.9.0-rc2 changelog
• Fix possible issue with quoted CSV inputs (v0.15.0-rc1 regression) #5149
• Fix possible issue where external error blob could sometimes be missing from history record #5142
• Fix theoretical telemetry record leak in case of database error #5136

Dependency Changes

• github.com/tonistiigi/go-csvvalue bb8dd5cba3c2 -> ddb21b71c0b4

Previous release can be found at v0.15.0-rc1

dockerfile/1.9.0-labs

Usage

# syntax=docker.io/docker/dockerfile-upstream:1.9.0-labs

dockerfile/1.9.0

Usage

# syntax=docker.io/docker/dockerfile-upstream:1.9.0

Notable changes

• Add new validation rules: SecretsUsedInArgOrEnv, InvalidDefaultArgInFrom, RedundantTargetPlatform, CopyIgnoredFile (experimental) and FromPlatformFlagConstDisallowed #5135 #5140 #5105 #5113 #5091 #5094 #5090 #5046
• Many performance improvements for working with big Dockerfiles #5067 #5029
• Fix possible panic when building Dockerfile without defined stages #5150
• Fix incorrect JSON parsing that could cause some incorrect JSON values to pass without producing an error #5107
• Fix issue where COPY --link to . destination path could fail (regression from v1.8+) #5080
• Fix validation of ADD --checksum when used with a Git URL #5085

dockerfile/1.9.0-rc2-labs

Usage

# syntax=docker.io/docker/dockerfile-upstream:1.9.0-rc2-labs