docker/buildx v0.20.0-rc1

on GitHub

Welcome to the v0.20.0-rc1 release of buildx!
This is a pre-release of buildx

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

Contributors

• CrazyMax
• Tõnis Tiigi
• Sebastiaan van Stijn
• Guillaume Lours
• Jonathan A. Sternberg
• Arran Walker
• David Karlsson
• Nicolas De Loof

Notable Changes

• Bake: Definition now supports new object notation for the fields that previously required CSV strings as inputs (attest, output, cache-from, cache-to, secret, ssh) #2758 #2848 #2871 #2814
• Bake: Make FS entitlements error by default. To disable it, you can set BUILDX_BAKE_ENTITLEMENTS_FS=0 #2875
• Bake: Infer git auth token from remote files to build request #2905
• Bake: Add support for --list flag to list targets and variables #2900 #2907
• Bake: Update lookup order for override files #2886
• Bake: Fix entitlements check for default SSH socket #2898
• Bake: Fix named context from target platform matching #2877
• Bake: Fix missing default target in group's default targets #2863
• Validate BuildKit configuration before creating a builder #2864
• Compose compatibility has been updated to v2.4.7 #2893 #2857 #2829
• Fix missing last progress from loading layers #2876
• Fix missing documentation for quiet progress mode #2899

Dependency Changes

• github.com/AdaLogics/go-fuzz-headers ced1acdcaa24 -> e8a1dd7889d6
• github.com/aws/aws-sdk-go-v2 v1.24.1 -> v1.30.3
• github.com/aws/aws-sdk-go-v2/config v1.26.6 -> v1.27.27
• github.com/aws/aws-sdk-go-v2/credentials v1.16.16 -> v1.17.27
• github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.14.11 -> v1.16.11
• github.com/aws/aws-sdk-go-v2/internal/configsources v1.2.10 -> v1.3.15
• github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.5.10 -> v2.6.15
• github.com/aws/aws-sdk-go-v2/internal/ini v1.7.3 -> v1.8.0
• github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.10.4 -> v1.11.3
• github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.10.10 -> v1.11.17
• github.com/aws/aws-sdk-go-v2/service/sso v1.18.7 -> v1.22.4
• github.com/aws/aws-sdk-go-v2/service/ssooidc v1.21.7 -> v1.26.4
• github.com/aws/aws-sdk-go-v2/service/sts v1.26.7 -> v1.30.3
• github.com/aws/smithy-go v1.19.0 -> v1.20.3
• github.com/compose-spec/compose-go/v2 v2.4.4 -> v2.4.7
• github.com/containerd/containerd/api v1.7.19 -> v1.8.0
• github.com/containerd/containerd/v2 v2.0.2 new
• github.com/containerd/errdefs v0.3.0 -> v1.0.0
• github.com/containerd/errdefs/pkg v0.3.0 new
• github.com/containerd/platforms v0.2.1 -> v1.0.0-rc.1
• github.com/containerd/ttrpc v1.2.5 -> v1.2.7
• github.com/cpuguy83/go-md2man/v2 v2.0.5 -> v2.0.6
• github.com/creack/pty v1.1.21 -> v1.1.24
• github.com/davecgh/go-spew v1.1.1 -> d8f796af33cc
• github.com/docker/cli v27.4.0-rc.2 -> v27.5.0
• github.com/docker/cli-docs-tool v0.8.0 -> v0.9.0
• github.com/docker/docker v27.4.0-rc.2 -> v27.5.0
• github.com/fxamacker/cbor/v2 v2.7.0 new
• github.com/go-openapi/swag v0.22.3 -> v0.22.4
• github.com/grpc-ecosystem/grpc-gateway/v2 v2.20.0 -> v2.22.0
• github.com/hashicorp/go-cty-funcs a090f58aa992 -> c51673e0b3dd
• github.com/hashicorp/hcl/v2 v2.20.1 -> v2.23.0
• github.com/moby/buildkit v0.18.0 -> v0.19.0-rc2
• github.com/moby/spdystream v0.2.0 -> v0.4.0
• github.com/pmezard/go-difflib v1.0.0 -> 5d4384ee4fb2
• github.com/prometheus/client_golang v1.20.2 -> v1.20.5
• github.com/stretchr/testify v1.9.0 -> v1.10.0
• github.com/tonistiigi/fsutil 31cf1f437184 -> b14e27f4135a
• github.com/x448/float16 v0.8.4 new
• github.com/zclconf/go-cty v1.14.4 -> v1.16.0
• go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.46.1 -> v0.56.0
• go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.46.1 -> v0.56.0
• go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.53.0 -> v0.56.0
• go.opentelemetry.io/otel v1.28.0 -> v1.31.0
• go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v0.44.0 -> v1.31.0
• go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v0.44.0 -> v1.31.0
• go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.28.0 -> v1.31.0
• go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.28.0 -> v1.31.0
• go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.28.0 -> v1.31.0
• go.opentelemetry.io/otel/metric v1.28.0 -> v1.31.0
• go.opentelemetry.io/otel/sdk v1.28.0 -> v1.31.0
• go.opentelemetry.io/otel/sdk/metric v1.28.0 -> v1.31.0
• go.opentelemetry.io/otel/trace v1.28.0 -> v1.31.0
• golang.org/x/crypto v0.27.0 -> v0.31.0
• golang.org/x/net v0.29.0 -> v0.33.0
• golang.org/x/oauth2 v0.21.0 -> v0.23.0
• golang.org/x/sync v0.8.0 -> v0.10.0
• golang.org/x/sys v0.26.0 -> v0.28.0
• golang.org/x/term v0.24.0 -> v0.27.0
• golang.org/x/text v0.18.0 -> v0.21.0
• google.golang.org/genproto/googleapis/api f6361c86f094 -> 5fefd90f89a9
• google.golang.org/genproto/googleapis/rpc f6361c86f094 -> 324edc3d5d38
• google.golang.org/grpc v1.66.3 -> v1.68.1
• google.golang.org/protobuf v1.35.1 -> v1.35.2
• k8s.io/api v0.29.2 -> v0.31.2
• k8s.io/apimachinery v0.29.2 -> v0.31.2
• k8s.io/client-go v0.29.2 -> v0.31.2
• k8s.io/klog/v2 v2.110.1 -> v2.130.1
• k8s.io/kube-openapi 2dd684a91f00 -> 70dd3763d340
• k8s.io/utils 3b25d923346b -> 18e509b52bc8
• sigs.k8s.io/yaml v1.3.0 -> v1.4.0

Previous release can be found at v0.19.3