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dagger releases

Automation engine to build, test and ship any codebase. Runs locally, in CI, or directly in the cloud

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sdk/rust/v0.21.4 Maintenance

Engine bump + SDK update

Open
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sdk/elixir/v0.21.4 New feature

Dagger Check + Engine bump

Open
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sdk/python/v0.21.4 Maintenance

Engine bump + docs

Open
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sdk/typescript/v0.21.4 Maintenance

Documentation + community

Open
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sdk/go/v0.21.4 Maintenance

Engine bump + docs

Open
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sdk/php/v0.21.4 Maintenance

Engine bump

Open
No immediate action
helm/chart/v0.21.4 Maintenance

Documentation + Discord + Twitter

Open
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v0.21.4 Bug fix

Fixes 1Password, tarball export, symlink dirs

Open
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v0.21.3 Bug fix

1password regression fix

Open
No immediate action
sdk/rust/v0.21.2 Maintenance

Engine bump + docs

Open
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sdk/elixir/v0.21.2 Maintenance

Engine bump + Discord invite

Open
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sdk/typescript/v0.21.2 Maintenance

Engine bump + docs

Open
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sdk/go/v0.21.2 Maintenance

Engine bump

Open
No immediate action
sdk/php/v0.21.2 Maintenance

Engine bump v0.21.2

Open
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helm/chart/v0.21.2 Maintenance

Documentation + Discord + Twitter

Open
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sdk/python/v0.21.2 Maintenance

SDK docs and Engine bump

Open
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v0.21.2 Bug fix

Cache bust fix

Open
No immediate action
sdk/elixir/v0.21.1 Maintenance

Engine bump

Open
No immediate action
sdk/rust/v0.21.1 Maintenance

Engine bump + docs + community

Open
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helm/chart/v0.21.1 Maintenance

Documentation + community

Open
No immediate action
sdk/go/v0.21.1 Maintenance

Engine bump + docs

Open
No immediate action
sdk/php/v0.21.1 Maintenance

Engine bump

Open
No immediate action
sdk/python/v0.21.1 Maintenance

Engine bump + docs

Open
No immediate action
sdk/typescript/v0.21.1 Maintenance

Engine bump + docs

Open
Review required
v0.21.1 Mixed
Auth Dependencies

GraphQL interfaces + bug fixes

Open
No immediate action
sdk/rust/v0.21.0 Maintenance

Engine bump + docs

Open
No immediate action
sdk/elixir/v0.21.0 Maintenance

Engine bump + Discord

Open
No immediate action
sdk/go/v0.21.0 Maintenance

Engine bump + docs

Open
No immediate action
sdk/php/v0.21.0 Maintenance

Engine bump

Open
No immediate action
sdk/typescript/v0.21.0 Maintenance

Engine bump + docs

Open
No immediate action
helm/chart/v0.21.0 Maintenance

Engine bump + docs

Open
No immediate action
sdk/python/v0.21.0 Mixed

Engine bump + Python 3.14 defaults

Open
Review required
v0.21.0 Breaking risk
Auth RBAC

DagQL cache migration + checks + lockfiles

Open
sdk/rust/v0.20.8 Maintenance

Minor fixes and improvements.

Full changelog

sdk/rust/v0.20.8 - 2026-05-06

This SDK uses 🚙 Engine + 🚗 CLI version v0.20.8. See what changed in that release.

⚙️ https://crates.io/crates/dagger-sdk/0.20.8
📒 https://docs.rs/dagger-sdk/0.20.8/dagger-sdk

Dependencies

  • Bump Engine to v0.20.8 by @tiborvass in https://github.com/dagger/dagger/pull/13107

What to do next

View release on GitHub
sdk/elixir/v0.20.8 Maintenance

Minor fixes and improvements.

Full changelog

sdk/elixir/v0.20.8 - 2026-05-06

This SDK uses 🚙 Engine + 🚗 CLI version v0.20.8. See what changed in that release.

🧪 https://hex.pm/packages/dagger
📖 https://hexdocs.pm/dagger/Dagger.html

Dependencies

  • Bump Engine to v0.20.8 by @tiborvass in https://github.com/dagger/dagger/pull/13107

What to do next

View release on GitHub
sdk/php/v0.20.8 Maintenance

Minor fixes and improvements.

Full changelog

sdk/php/v0.20.8 - 2026-05-06

This SDK uses 🚙 Engine + 🚗 CLI version v0.20.8. See what changed in that release.

🐘 https://packagist.org/packages/dagger/dagger#v0.20.8

Dependencies

  • Bump Engine to v0.20.8 by @tiborvass in https://github.com/dagger/dagger/pull/13107

What to do next

View release on GitHub
sdk/typescript/v0.20.8 Maintenance

Minor fixes and improvements.

Full changelog

sdk/typescript/v0.20.8 - 2026-05-06

This SDK uses 🚙 Engine + 🚗 CLI version v0.20.8. See what changed in that release.

⬢ https://www.npmjs.com/package/@dagger.io/dagger
📒 https://docs.dagger.io/reference/typescript/modules/api_client_gen

Dependencies

  • Bump Engine to v0.20.8 by @tiborvass in https://github.com/dagger/dagger/pull/13107

What to do next

View release on GitHub
helm/chart/v0.20.8 Maintenance

Minor fixes and improvements.

Full changelog

helm/chart/v0.20.8 - 2026-05-06

Dependencies

  • Bump Engine to v0.20.8 by @tiborvass in https://github.com/dagger/dagger/pull/13107

What to do next?

View release on GitHub
sdk/python/v0.20.8 Breaking risk
Breaking changes
  • Modules now require a minimum of Python 3.14
Full changelog

sdk/python/v0.20.8 - 2026-05-06

This SDK uses 🚙 Engine + 🚗 CLI version v0.20.8. See what changed in that release.

🐍 https://pypi.org/project/dagger-io/v0.20.8/
📖 https://dagger-io.readthedocs.io/en/sdk-python-v0.20.8/

Changed

  • New modules defaults to python 3.14 by @eunomie in https://github.com/dagger/dagger/pull/13027

Dependencies

  • Bump Engine to v0.20.8 by @tiborvass in https://github.com/dagger/dagger/pull/13107

What to do next

View release on GitHub
v0.20.8 Bug fix

Fixed Python SDK module loading regressions and Dang SDK parallel initialization panics.

Full changelog

v0.20.8 - 2026-05-06

Fixed

  • Python SDK: fix v0.20.7 regressions where valid Python modules could fail to load correctly, especially when using patterns such as import aliases, inherited functions, relative imports, or module-level type aliases, by @tiborvass in https://github.com/dagger/dagger/commit/aa1721d5fbf61903bd4b762d5e26faf9f69789e9 (reverts commit https://github.com/dagger/dagger/commit/bcb2193d97ae78e6f404979fe6b278d19d739be7 backported from https://github.com/dagger/dagger/pull/11803)
  • Dang SDK: parallel initialization no longer panics or reports spurious typechecking errors by @tiborvass in https://github.com/dagger/dagger/commit/53f1ae3afdd93994b491ea81dfec19a3020ede6d (backported from https://github.com/dagger/dagger/pull/13098) and @vito in https://github.com/dagger/dagger/commit/ae5fc75f5e7ecf23c99d0fec3aa9b8c7d62d4bdb (backported from https://github.com/dagger/dagger/pull/13103)

What to do next?

View release on GitHub
sdk/rust/v0.20.7 Maintenance

Minor fixes and improvements.

Full changelog

sdk/rust/v0.20.7 - 2026-04-30

This SDK uses 🚙 Engine + 🚗 CLI version v0.20.7. See what changed in that release.

⚙️ https://crates.io/crates/dagger-sdk/0.20.7
📒 https://docs.rs/dagger-sdk/0.20.7/dagger-sdk

Dependencies

  • Bump Engine to v0.20.7 by @tiborvass in https://github.com/dagger/dagger/pull/13069

What to do next

View release on GitHub
sdk/elixir/v0.20.7 Maintenance

Minor fixes and improvements.

Full changelog

sdk/elixir/v0.20.7 - 2026-04-30

This SDK uses 🚙 Engine + 🚗 CLI version v0.20.7. See what changed in that release.

🧪 https://hex.pm/packages/dagger
📖 https://hexdocs.pm/dagger/Dagger.html

Dependencies

  • Bump Engine to v0.20.7 by @tiborvass in https://github.com/dagger/dagger/pull/13069

What to do next

View release on GitHub
sdk/php/v0.20.7 Maintenance

Minor fixes and improvements.

Full changelog

sdk/php/v0.20.7 - 2026-04-30

This SDK uses 🚙 Engine + 🚗 CLI version v0.20.7. See what changed in that release.

🐘 https://packagist.org/packages/dagger/dagger#v0.20.7

Dependencies

  • Bump Engine to v0.20.7 by @tiborvass in https://github.com/dagger/dagger/pull/13069

What to do next

View release on GitHub
sdk/typescript/v0.20.7 Maintenance

Minor fixes and improvements.

Full changelog

sdk/typescript/v0.20.7 - 2026-04-30

This SDK uses 🚙 Engine + 🚗 CLI version v0.20.7. See what changed in that release.

⬢ https://www.npmjs.com/package/@dagger.io/dagger
📒 https://docs.dagger.io/reference/typescript/modules/api_client_gen

Dependencies

  • Bump Engine to v0.20.7 by @tiborvass in https://github.com/dagger/dagger/pull/13069

What to do next

View release on GitHub
helm/chart/v0.20.7 Maintenance

Minor fixes and improvements.

Full changelog

helm/chart/v0.20.7 - 2026-04-30

Dependencies

  • Bump Engine to v0.20.7 by @tiborvass in https://github.com/dagger/dagger/pull/13069

What to do next?

View release on GitHub
sdk/python/v0.20.7 Breaking risk
Breaking changes
  • New modules now require a minimum of Python 3.14
Full changelog

sdk/python/v0.20.7 - 2026-04-30

This SDK uses 🚙 Engine + 🚗 CLI version v0.20.7. See what changed in that release.

🐍 https://pypi.org/project/dagger-io/v0.20.7/
📖 https://dagger-io.readthedocs.io/en/sdk-python-v0.20.7/

Changed

  • New modules defaults to python 3.14 by @eunomie in https://github.com/dagger/dagger/pull/13027

Dependencies

  • Bump Engine to v0.20.7 by @tiborvass in https://github.com/dagger/dagger/pull/13069

What to do next

View release on GitHub
v0.20.7 Bug fix

Fixed rare engine hangs, toolchain customization defaults, and multiple SDK and CLI issues.

Full changelog

v0.20.7 - 2026-04-30

Fixed

  • Fix rare engine hangs when short-lived container processes leave runc run or runc exec stuck by @sipsma in https://github.com/dagger/dagger/commit/d2fd6b4d32b9fe9ac3fd3965efe142d7b6143967 (backported from https://github.com/dagger/dagger/pull/13078)
  • Fix toolchain customization defaults so changing a default invalidates cached omitted-argument calls and returns the new value by @shykes in https://github.com/dagger/dagger/commit/dbab53643dd801d077018d3d8e74cdc87c07f24f (backported from https://github.com/dagger/dagger/pull/13047)
  • Fix remote modules that install a toolchain from another repo so +defaultPath file inputs resolve from the module selected by -m, not from the toolchain repo or the caller's local workspace by @tiborvass in https://github.com/dagger/dagger/commit/1c105d45c567769b319e550d820895763bb97290
  • Fix modules that install a toolchain so module code can call installed toolchain constructors and types from generated SDK bindings again by @eunomie in https://github.com/dagger/dagger/commit/d348571d4cbbb32b3043f510c60deffe8e9c12c4 (backported from https://github.com/dagger/dagger/pull/12991)
  • Fix dagger mcp so MCP clients and agents can use functions from the current workspace module again, instead of only generic or core tools by @shykes in https://github.com/dagger/dagger/commit/104a5ec60b8132cd60651dbeb2077c531b5a75bb (backported from https://github.com/dagger/dagger/pull/13030)
  • Fix Docker-backed engines in cgroup subgroup environments by ensuring the engine image includes the init binary it needs to start correctly by @marcosnils in https://github.com/dagger/dagger/commit/7a5f6e67dc951f80a236960c54abafcbec50ff94 (backported from https://github.com/dagger/dagger/pull/12999)
  • Fix nested Dagger commands so explicit local NO_COLOR settings are preserved after telemetry initialization, avoiding unexpected ANSI color codes in parseable logs by @sipsma in https://github.com/dagger/dagger/commit/3dbb01097cb278a4ebd996bf073e2ff3c8b8b20f (backported from https://github.com/dagger/dagger/pull/13076)
  • Fix LLM tool calls for providers such as AWS Bedrock by giving undocumented module functions a fallback tool description instead of an empty one by @shykes in https://github.com/dagger/dagger/commit/4d49e17ed3e3f01b44fe5c7eb15fce47281c99df (backported from https://github.com/dagger/dagger/pull/12857)
  • Fix git credential errors so failed credential helper output includes stderr, making authentication failures easier to diagnose by @marcosnils in https://github.com/dagger/dagger/commit/588ce15b95aefda80142ff9745c8ad8767a77c42 (backported from https://github.com/dagger/dagger/pull/13048)
  • Fix dagger functions and dagger call --help so constructor plumbing no longer appears as a confusing extra with function by @eunomie in https://github.com/dagger/dagger/commit/c50f40a5933fe5020f9fca499227351b1a8b4bb2 (backported from https://github.com/dagger/dagger/pull/13012)
  • Dang SDK: fix built-in sdk: "dang" modules so calls to Go or TypeScript dependency modules complete instead of timing out while loading the dependency runtime by @shykes in https://github.com/dagger/dagger/commit/4dba920e064c48dcfaf9e108949f5b4df8c11498 (backported from https://github.com/dagger/dagger/pull/12975)
  • Elixir SDK: fix dagger generate elixir-sdk so users can regenerate Elixir bindings from the current engine introspection schema by @wingyplus in https://github.com/dagger/dagger/commit/983d5b03cbf3605f9709ab639a88aba23f8053fb (backported from https://github.com/dagger/dagger/pull/12890)
  • Python SDK: fix calls so they no longer stall for several seconds with repeated OpenTelemetry metrics exporter warnings when unsupported metrics are emitted by @eunomie in https://github.com/dagger/dagger/commit/d7a2709936bf218636df31baa0921b60d801f9f6 (backported from https://github.com/dagger/dagger/pull/13013)
  • Python SDK: fix redundant image pulls in new modules by aligning the generated Python version requirement with the default runtime image for better cache-hit performance by @eunomie in https://github.com/dagger/dagger/commit/ede18a0f7e67653a1d4202dbc432b517e2a33f29 (backported from https://github.com/dagger/dagger/pull/13027)
  • Python SDK: fix terminal cleanup so dagger.connection() restores the cursor and stops the spinner with default logging settings by @shykes in https://github.com/dagger/dagger/commit/12e1238e2346589659575598b3e8ee92547c0145 (backported from https://github.com/dagger/dagger/pull/12835)
  • Python SDK: fix module discovery so introspection no longer imports user modules by @eunomie in https://github.com/dagger/dagger/commit/8d5362bbc345283f0adae26da515d248542cd86a (backported from https://github.com/dagger/dagger/pull/11803)

Contributors

Special thanks to our external contributor this release!

  • @wingyplus

What to do next?

View release on GitHub
sdk/elixir/v0.20.4 New feature
Notable features
  • Enum support
Full changelog

sdk/elixir/v0.20.4 - 2026-04-08

This SDK uses 🚙 Engine + 🚗 CLI version v0.20.4. See what changed in that release.

🧪 https://hex.pm/packages/dagger
📖 https://hexdocs.pm/dagger/Dagger.html

Added

  • elixir: support Enum by @Nero-F in https://github.com/dagger/dagger/pull/12862

Dependencies

  • Bump Engine to v0.20.4 by @tiborvass in https://github.com/dagger/dagger/pull/12930

Contributors

Special thanks to our external contributors this release!

  • @Nero-F

What to do next

View release on GitHub
sdk/php/v0.20.4 New feature
Notable features
  • Support for implicit getters
Full changelog

sdk/php/v0.20.4 - 2026-04-08

This SDK uses 🚙 Engine + 🚗 CLI version v0.20.4. See what changed in that release.

🐘 https://packagist.org/packages/dagger/dagger#v0.20.4

Added

  • Add support for implicit getters by @charjr in https://github.com/dagger/dagger/pull/11689

Dependencies

  • Bump Engine to v0.20.4 by @tiborvass in https://github.com/dagger/dagger/pull/12930

What to do next

View release on GitHub
v0.20.4 Breaking risk
Notable features
  • experimental dagger up to start module-defined services
  • @cache directive for module function cache control
  • Changeset.diffStats() with structured diff entries
View release on GitHub
v0.20.1 Breaking risk
Breaking changes
  • GitRef.tree() now excludes local .git tag refs by default (includeTags=false); set includeTags=true to restore previous behavior
Notable features
  • container.WithDockerHealthcheck for Docker health checks
  • TLS driver for engine clients
View release on GitHub
v0.19.11 Mixed
Notable features
  • dagger generate command for functions marked with @generate
  • changeset.withChangeset() and changeset.withChangesets() for merging
  • AWS Secrets Manager and Parameter Store support
View release on GitHub
sdk/elixir/v0.19.10 New feature
Notable features
  • Module level deprecation support
Full changelog

sdk/elixir/v0.19.10 - 2026-01-14

This SDK uses 🚙 Engine + 🚗 CLI version v0.19.10. See what changed in that release.

🧪 https://hex.pm/packages/dagger
📖 https://hexdocs.pm/dagger/Dagger.html

Added

  • elixir: support module level deprecation by @Nero-F in https://github.com/dagger/dagger/pull/11599

Dependencies

  • Bump Engine to v0.19.10 by @sipsma in https://github.com/dagger/dagger/pull/11693

Contributors

Special thanks to our external contributors this release!

  • @Nero-F

What to do next

View release on GitHub
v0.19.10 Bug fix
Notable features
  • improved memory usage for dagger develop --recursive
  • shareProcessNamespace option in Helm chart
View release on GitHub
sdk/elixir/v0.19.9 New feature
Notable features
  • Function caching support
Full changelog

sdk/elixir/v0.19.9 - 2026-01-07

This SDK uses 🚙 Engine + 🚗 CLI version v0.19.9. See what changed in that release.

🧪 https://hex.pm/packages/dagger
📖 https://hexdocs.pm/dagger/Dagger.html

Added

  • elixir: support for function caching by @Nero-F in https://github.com/dagger/dagger/pull/11532

Dependencies

  • Bump Engine to v0.19.9 by @sipsma in https://github.com/dagger/dagger/pull/11646

Contributors

Special thanks to our external contributors this release!

  • @Nero-F

What to do next

View release on GitHub
v0.19.9 New feature
Notable features
  • directory.Stat and container.Stat methods
  • filesystem performance improvements from reduced overlay fsync
  • Check.Source API to return module source
View release on GitHub

Beta — feedback welcome: [email protected]