What's Changed

✨ Improvements

• Feat(hooks)：capture and surface lifecycle hook output by @glours in https://github.com/docker/compose/pull/14091 • Feat(tracing)：surface otel shutdown errors via --debug by @htoyoda18 in https://github.com/docker/compose/pull/14152

🐛 Fixes

• Fix(events)：validate service names before subscribing to events by @glours in https://github.com/docker/compose/pull/14076 • Fix：bake target names collision for services differing by . vs _ by @ndeloof in https://github.com/docker/compose/pull/14058 • Fix(watch)：sync into a symlinked directory instead of failing by @Endika in https://github.com/docker/compose/pull/14084 • Fix(hooks)：include hook output in the error when a hook fails by @dennislapchenko in https://github.com/docker/compose/pull/14088 • Fix(build)：TTY progress on Windows — hand the real stdout to buildkit by @ndeloof in https://github.com/docker/compose/pull/14090 • Fix(watch)：sync all files on initial_sync, regardless of mtime by @glours in https://github.com/docker/compose/pull/14096 • Fix(network)：pass IPAM options when creating networks by @glours in https://github.com/docker/compose/pull/14094 • Fix(ps)：honor psFormat from Docker CLI config when no --format flag given by @glours in https://github.com/docker/compose/pull/14095 • Fix：dependency wait timeout surfaced only by luck by @ndeloof in https://github.com/docker/compose/pull/14105 • Fix：hold startMx on the start path actually exercised by @ndeloof in https://github.com/docker/compose/pull/14106 • Fix(watch)：exclude Dockerfile and compose files from initial sync by @htoyoda18 in https://github.com/docker/compose/pull/14117 • Fix(display)：stop ttyWriter.Done from hanging after context cancel by @glours in https://github.com/docker/compose/pull/14119 • Fix(build)：honor provenance/sbom false in per-service bake attest by @glours in https://github.com/docker/compose/pull/14112 • Fix(compose)：reject unknown subcommands under bridge/transformations by @glours in https://github.com/docker/compose/pull/14143 • Fix(plugins)：honor PATHEXT for provider lookup on Windows by @ndeloof in https://github.com/docker/compose/pull/14159 • Fix(watch)：stop swallowing SetRecursive errors via nolint by @glours in https://github.com/docker/compose/pull/14165 • Fix(bridge)：confirm before wiping non-empty convert output dir by @glours in https://github.com/docker/compose/pull/14174 • Fix(down)：spare dangling images of orphaned services, like their tagged image by @htoyoda18 in https://github.com/docker/compose/pull/14154

🔧 Internal

• CI：raise e2e go-test timeout to 20m by @ndeloof in https://github.com/docker/compose/pull/14072 • Lint：replace gocyclo with gocognit by @ndeloof in https://github.com/docker/compose/pull/14057 • Test(e2e)：prepend provider bin dir to PATH in provider tests by @glours in https://github.com/docker/compose/pull/14079 • Refactor：dismantle the gocognit hotspots, one concern per function by @ndeloof in https://github.com/docker/compose/pull/14060 • Test(e2e)：declarative Scenario layer, project files under testdata// by @ndeloof in https://github.com/docker/compose/pull/14087 • Docs：document engine container event sequences in up monitor by @ndeloof in https://github.com/docker/compose/pull/14024 • E2E：fix test resource isolation and make standalone parallelism configurable by @glours in https://github.com/docker/compose/pull/14073 • API：ScaleOptions carries the replica counts by @ndeloof in https://github.com/docker/compose/pull/14077 • Chore：explicit, unique, greppable internal names by @ndeloof in https://github.com/docker/compose/pull/14049 • Docs：update CONTRIBUTING.md to reflect current tooling and practices by @glours in https://github.com/docker/compose/pull/14098 • API：option structs document what the implementation actually honors by @ndeloof in https://github.com/docker/compose/pull/14078 • Test：unit-lock the imperative start path by @ndeloof in https://github.com/docker/compose/pull/14104 • CLI：display.Mode always resolves to the mode actually rendered by @ndeloof in https://github.com/docker/compose/pull/14103 • CI：validate generated mocks are in sync by @ndeloof in https://github.com/docker/compose/pull/14102 • Docs(sdk)：document the EventProcessor API that actually exists by @ndeloof in https://github.com/docker/compose/pull/14131 • Test(e2e)：gate the e2e suite behind the build tag the docs already promise by @ndeloof in https://github.com/docker/compose/pull/14132 • Build：error messages name the real remedy, not a removed builder by @ndeloof in https://github.com/docker/compose/pull/14133 • Docs(contributing)：legibility guidelines — comments state behavior, not history by @ndeloof in https://github.com/docker/compose/pull/14135 • Test(docs)：compile the sdk.md examples by @ndeloof in https://github.com/docker/compose/pull/14136 • Chore(compose)：rename convergence.go, whose convergence engine no longer exists by @ndeloof in https://github.com/docker/compose/pull/14129 • Chore(compose)：comments state behavior, not history by @ndeloof in https://github.com/docker/compose/pull/14130 • Test(build)：re-enable wrong ssh key id test by @htoyoda18 in https://github.com/docker/compose/pull/14120 • Chore(compose)：orphan semantics stated where up and down diverge by @ndeloof in https://github.com/docker/compose/pull/14142 • Refactor：NewGraph stops mutating the project by @ndeloof in https://github.com/docker/compose/pull/14124 • Test(e2e)：bump compose-bridge images to v0.0.7 by @ricardobranco777 in https://github.com/docker/compose/pull/14170

⚙️ Dependencies

• Build(deps)：bump github/codeql-action/upload-sarif from 4.37.6 to 4.37.7 by @dependabot[bot] in https://github.com/docker/compose/pull/14101 • Remove buildx as a Go dependency by @ndeloof in https://github.com/docker/compose/pull/14123 • Chore(deps)：github.com/sirupsen/logrus v1.10.2, google.golang.org/grpc v1.83.2 by @thaJeztah in https://github.com/docker/compose/pull/14137 • Build：bump golangci-lint to v2.13.2 by @ndeloof in https://github.com/docker/compose/pull/14164 • Build(deps)：bump github/codeql-action/upload-sarif from 4.37.7 to 4.37.9 by @dependabot[bot] in https://github.com/docker/compose/pull/14167 • Update to go1.26.8 by @thaJeztah in https://github.com/docker/compose/pull/14172 • Feat(deps)：github.com/moby/buildkit v0.33.0 by @thaJeztah in https://github.com/docker/compose/pull/14171 • Build(deps)：golang.org/x/crypto v0.56.0 by @thaJeztah in https://github.com/docker/compose/pull/14173 • Bump compose-go to version v2.15.0 by @glours in https://github.com/docker/compose/pull/14178

New Contributors

• @dennislapchenko made their first contribution in https://github.com/docker/compose/pull/14088

Full Changelog：https://github.com/docker/compose/compare/v5.5.0...v5.5.1