v0.7.7

Added

• The new ARG EARTHLY_CI_RUNNER indicates whether the current build is executed in Earthly CI. Enable with VERSION --earthly-ci-runner-arg 0.7.

Changed

• Updated buildkit up to 60d134bf7 and fsutil up to 9e7a6df48576; this includes a buildkit fix for 401 Unauthorized errors. #2973
• Enabled GIT_LFS_SKIP_SMUDGE=1 when pulling git repos (to avoid pulling in large files initially).

Fixed

• The earthly docker image incorrectly showed dev-main under the embedded buildkit version.

v0.7.6

Added

• Better error messages when git opperations fail.
• Added a runc-ps script under the earthly-buildkitd container to make it easier to see what processes are running.

Fixed

• The builtin 'docker compose' (rather than docker-compose script) is now used when using the WITH DOCKER command under alpine 3.18 or greater.
• Fixed context timeout value overflow when connecting to a remote buildkit instance.

v0.7.5

Changed

• Remote BuildKit will use TLS by default.
• Deprecation warning: Secret IDs naming scheme should follow the ARG naming scheme; i.e. a letter followed by alphanumeric characters or underscores. #2883
• Secrets take precedence over ARGs of the same name. #2931

Added

• Experimental support for performing a git lfs pull --include=<path> when referencing a remote target on the cli, when used with the new --git-lfs-pull-include flag. #2992

Fixed

• SAVE IMAGE <img> was incorrectly pushed when earthly was run with the --push cli flag (this restores the requirement that images that are pushed must be defined with SAVE IMAGE --push <img>). #2923
• Incorrect global ARG values when chaining multiple DO commands together. #2920
• Build args autocompletion under artifact mode.

v0.7.4

Changed

• Updated the github ssh-rsa public key in the pre-populated buildkitd known_hosts entries.

v0.7.3

NOTE: v0.7.3 was not fully released, e.g. there is no satellite support, use v0.7.4 instead.

Added

• A host of changes to variables under the --arg-scope-and-set feature flag:
  • Redeclaring an ARG in the same scope as a previous declaration is now an error.
  • ARGs inside of targets will no longer have their default value overridden by global ARGs.
  • A new command, LET, is available for declaring non-argument variables.
    • LET takes precedence over ARG, just like ARG takes precedence over ARG --global.
  • A new command, SET, is available for changing the value of variables declared with LET.
• Introduced --size and --age flags to the prune command, to allow better control.

Changed

• Updated buildkit with changes up to 3187d2d056de7e3f976ef62cd548499dc3472a7e.
• The VERSION --git-branch feature flag has been removed (EARTHLY_GIT_BRANCH was always available in the previous version).
• Improved earthly API connection timeout logic.
• earthly doc now includes ARGs in both summary and detail output, and ARTIFACTs and IMAGEs in its detail output.

Fixed

• Fixed Could not detect digest for image warnings for when using WITH DOCKER --load which referenced an earthly target that
  included a FROM referencing an image following the docker.io/<user>/<img> naming scheme (rather than the docker.io/library/<user>/<img> scheme).
• Fixed COPY --if-exists to work with earthly targets. #2541
• Intentional-indentation of comments is no longer removed by the doc command. #2747
• SAVE ARTIFACT ... AS LOCAL ... could not write to non-current directories upon failure of a TRY/FINALLY block. #2800

v0.7.2

Added

• Support for Rosetta translation environment (emulator) in buildkit as an alternative to QEMU. To enable, go to Docker Desktop -> Settings -> Features in development -> Check Use Rosetta for x86/amd64 emulation on Apple Silicon.
• New ARG EARTHLY_GIT_BRANCH will contain the branch of the current git commit, this ARG must be enabled with the VERSION --git-branch feature flag. #2735
• Verbose logging when git configurations perform a regex substitution.

Fixed

• SAVE IMAGE --push did not always work under VERSION 0.7, when image was refrenced by a FROM or COPY, followed by a BUILD. #2762

Changed

• Simplified error message when a RUN command fails with an exit code. #2742
• Improved warning messages when earthly cloud-based registry auth fails. #2783
• Deleting a project will prompt for confirmation, unless --force is specified.
• Updated buildkit with changes up to 4451e1be0e6889ffc56225e54f7e26bd6fdada54.

v0.7.1

Added

• Support for RUN --network=none, which prevents programs from using any network resources. #834

Changed

• The unexpected env warning can now be silenced by creating a .arg or .secret file. #2696

Fixed

• Unindented comments in the middle of recipe blocks no longer cause parser errors. #2697

v0.7.0

The documentation for this version is available at the Earthly 0.7 documentation page.

Earthly CI

Earthly 0.7 is the first version compatible with Earthly CI.

Earthly 0.7 introduces the new keywords PIPELINE and TRIGGER to help define Earthly CI pipelines.

my-pipeline:
    PIPELINE --push
    TRIGGER push main
    TRIGGER pr main
    BUILD +my-target

For more information on how to use PIPELINE and TRIGGER, please see the reference documentation.

Podman support

Podman support has now been promoted out of beta status and is generally available in 0.7. Earthly will automatically detect the container frontend, whether that's docker or podman and use it automatically for running Buildkit locally, or for outputting images locally resulting from the build.

Please note that rootful podman is required. Rootless podman is not supported.

VERSION is now mandatory

The VERSION command
is now required for all Earthfiles, and an error will occur if it is missing. If you are not ready to update your
Earthfiles to use 0.7 (or 0.6), you can declare VERSION 0.5 to continue to use your Earthfiles.

.env file is no longer used for ARG or secrets

The .env file will only be used to automatically export environment variables, which can be used to configure earthly command line flags.
As a result, values will no longer be propagated to Earthfile ARGs or RUN --secret=... commands.

Instead if you want build arguments or secrets automatically passed into earthly, they must be placed in .arg or .secret files respectively.

Note that this is a backwards incompatible change and will apply to all Earthfiles (regardless of the defined VERSION value).

Pushing no longer requires everything else to succeed

The behavior of the --push mode has changed in VERSION 0.7 and is backwards incompatible with VERSION 0.6. Previously, --push commands would only execute if all other commands had succeeded. This precondition is no longer enforced, to allow for more flexible push ordering via the new WAIT clause. To achieve the behavior of the previous --push mode, you need to wrap any pre-required commands in a WAIT clause. For example, to push an image only if tests have passed, you would do the following:

test-and-push:
  WAIT
    BUILD +test
  END
  BUILD +my-image
my-image:
  ...
  SAVE IMAGE --push my-org/my-image:latest

This type of behavior is useful in order to have better control over the order of push operations. For example, you may want to push an image to a registry, followed by a deployment that uses the newly pushed image. Here is how this might look like:

push-and-deploy:
  ...
  WAIT
    BUILD +my-image
  END
  RUN --push ./deploy.sh my-org/my-image:latest
my-image:
  ...
  SAVE IMAGE --push my-org/my-image:latest

Where ./deploy.sh is custom deployment script instructing a production environment to start using the image that was just pushed.

Promoting experimental features

This version promotes a number of features that have been previously in Experimental and Beta status. To make use of
the features in this version you need to declare VERSION 0.7 at the top of your Earthfile.

Declaring VERSION 0.7 is equivalent to

VERSION \
  --check-duplicate-images \
  --earthly-git-author-args \
  --earthly-locally-arg \
  --earthly-version-arg \
  --explicit-global \
  --new-platform \
  --no-tar-build-output \
  --save-artifact-keep-own \
  --shell-out-anywhere \
  --use-cache-command \
  --use-chmod \
  --use-copy-link \
  --use-host-command \
  --use-no-manifest-list \
  --use-pipelines \
  --use-project-secrets \
  --wait-block \
  0.6

For more information on the individual Earthfile feature flags see the Earthfile version-specific features page.

Changed

• The behavior of the --push mode has changed in a backwards incompatible manner. Previously, --push commands would only execute if all other commands had succeeded. This precondition is no longer enforced, allowing push commands to execute in the middle of the build now. Previously under VERSION --wait-block 0.6.
• ARGs declared in the base target do not automatically become global unless explicitly declared as such via ARG --global. Previously under VERSION --explicit-global 0.6.
• The Cloud-based secrets model is now project-based; it is not compatible with the older global secrets model. Earthfiles which are defined as VERSION 0.5 or VERSION 0.6 will continue to use the old global secrets namespace; however
  the earthly command line no longer supports accessing or modifying the global secrets. A new earthly secrets migrate command has been added to help transition the global-based secrets to the new project-based secrets. If you need to manage secrets from Earthly 0.6 without migrating to the new 0.7 secrets, please use an older Earthly binary.
• All COPY and SAVE ARTIFACT operations now use union filesystem merging for performing the COPY. This is similar to COPY --link in Dockerfiles, however in Earthly it is automatically enabled for all such operations. Previously under VERSION --use-copy-link 0.6.
• The platform logic has been improved to allow overriding the platform in situations where previously it was not possible. Additionally, the default platform is now the native platform of the runner, and not of the host running Earthly. This makes platforms work better in remote runner settings. Previously under VERSION --new-platform 0.6.
• Earthly will automatically shellout to determine the $HOME value when referenced #2469
• Improved error message when invalid shell variable name is configured for a secret. #2478
• earthly ls has been promoted from experimental to beta status.
• Setting a VERSION feature flag boolean to false (or any other value) will now raise an error; previously it was syntactically valid but had no effect.
• SAVE ARTIFACT <path> AS LOCAL ... when used under a TRY / FINALLY can fail to be fully transferred to the host when the TRY command fails (resulting in an partially transferred file); an underflow can still occur, and is now detected and will not export the partial file. 2452
• The --keep-own flag for SAVE ARTIFACT is now applied by default; note that COPY --keep-own must still be used in order to keep ownership
• Values from the .env file will no longer be propigated to Earthfile ARGs or RUN --secret=... commands; instead values must be placed in .arg or .secret files respectively. Note that this is a backwards incompatible change and will apply to all Earthfiles (regardless of the defined VERSION value). #1736
• Some particularly obtuse syntax errors now have hints added to help clarify what the expected syntax might be. #2656
• The default size when launching a new satellite is now medium instead of large.
• Satellites can be launched with a weekend-only mode for receiving auto-updates.

Added

• The commands PIPELINE and TRIGGER have been introduced for defining Earthly CI pipelines. Previously under VERSION --use-pipelines 0.6.
• The clause WAIT is now generally available. The WAIT clause allows controlling of build order for operations that require it. This allows use-cases such as pushing images to a registry, followed by infrastructure changes that use the newly pushed images. Previously under VERSION --wait-block 0.6.
• The command CACHE is now generally available. The CACHE command allows declaring a cache mount that can be used by any RUN command in the target, and also persists in the final image of the target (contents available when used via FROM). Previously under VERSION --use-cache-command 0.6.
• The command HOST is now generally available. The HOST command allows declaring an /etc/hosts entry. Previously under VERSION --use-host-command 0.6.
• New ARG EARTHLY_GIT_COMMIT_AUTHOR_TIMESTAMP will contain the author timestamp of the current git commit. #2462
• New ARGs EARTHLY_VERSION and EARTHLY_BUILD_SHA contain the version of Earthly and the git sha of Earthly itself, respectively.
• It is now possible to execute shell commands as part of any command that allows using variables. For example VOLUME $(cat /volume-name.txt). Previously under VERSION --shell-out-anywhere 0.6.
• Allow custom image to be used for git operations. #2027
• Earthly now checks for duplicate image names when performing image outputs. Previously under VERSION --check-duplicate-images 0.6.
• SAVE IMAGE --no-manifest-list allows outputting images of a different platform than the default one, but without the manifest list. This is useful for outputting images for platforms that do not support manifest lists, such as AWS Lambda. Previously under VERSION --use-no-manifest-list 0.6.
• COPY --chmod <mode> allows setting the permissions of the copied files. Previously under VERSION --use-chmod 0.6.
• The new ARG EARTHLY_LOCALLY indicates whether the current target is executed in a LOCALLY context. Previously under VERSION --earthly-locally-arg 0.6.
• The new ARGs EARTHLY_GIT_AUTHOR and EARTHLY_GIT_CO_AUTHORS contain the author and co-authors of the current git commit, respectively. Previously under VERSION --earthly-git-author-args 0.6.
• earthly doc [projectRef[+targetRef]] is a new subcommand in beta status. It will parse and output documentation comments on targets.
• Ability to store docke...

v0.7.0-rc3

The documentation for this version is available at the Earthly 0.7 documentation page.

Earthly CI

Earthly 0.7 is the first version compatible with Earthly CI.

Earthly 0.7 introduces the new keywords PIPELINE and TRIGGER to help define Earthly CI pipelines.

my-pipeline:
    PIPELINE --push
    TRIGGER push main
    TRIGGER pr main
    BUILD +my-target

For more information on how to use PIPELINE and TRIGGER, please see the reference documentation.

Podman support

Podman support has now been promoted out of beta status and is generally available in 0.7. Earthly will automatically detect the container frontend, whether that's docker or podman and use it automatically for running Buildkit locally, or for outputting images locally resulting from the build.

Please note that rootful podman is required. Rootless podman is not supported.

VERSION is now mandatory

The VERSION command
is now required for all Earthfiles, and an error will occur if it is missing. If you are not ready to update your
Earthfiles to use 0.7 (or 0.6), you can declare VERSION 0.5 to continue to use your Earthfiles.

.env file is no longer used for ARG or secrets

The .env file will only be used to automatically export environment variables, which can be used to configure earthly command line flags.
As a result, values will no longer be propagated to Earthfile ARGs or RUN --secret=... commands.

Instead if you want build arguments or secrets automatically passed into earthly, they must be placed in .arg or .secret files respectively.

Note that this is a backwards incompatible change and will apply to all Earthfiles (regardless of the defined VERSION value).

Pushing no longer requires everything else to succeed

The behavior of the --push mode has changed in VERSION 0.7 and is backwards incompatible with VERSION 0.6. Previously, --push commands would only execute if all other commands had succeeded. This precondition is no longer enforced, to allow for more flexible push ordering via the new WAIT clause. To achieve the behavior of the previous --push mode, you need to wrap any pre-required commands in a WAIT clause. For example, to push an image only if tests have passed, you would do the following:

test-and-push:
  WAIT
    BUILD +test
  END
  BUILD +my-image
my-image:
  ...
  SAVE IMAGE --push my-org/my-image:latest

This type of behavior is useful in order to have better control over the order of push operations. For example, you may want to push an image to a registry, followed by a deployment that uses the newly pushed image. Here is how this might look like:

push-and-deploy:
  ...
  WAIT
    BUILD +my-image
  END
  RUN --push ./deploy.sh my-org/my-image:latest
my-image:
  ...
  SAVE IMAGE --push my-org/my-image:latest

Where ./deploy.sh is custom deployment script instructing a production environment to start using the image that was just pushed.

Promoting experimental features

This version promotes a number of features that have been previously in Experimental and Beta status. To make use of
the features in this version you need to declare VERSION 0.7 at the top of your Earthfile.

Declaring VERSION 0.7 is equivalent to

VERSION \
  --check-duplicate-images \
  --earthly-git-author-args \
  --earthly-locally-arg \
  --earthly-version-arg \
  --explicit-global \
  --new-platform \
  --no-tar-build-output \
  --save-artifact-keep-own \
  --shell-out-anywhere \
  --use-cache-command \
  --use-chmod \
  --use-copy-link \
  --use-host-command \
  --use-no-manifest-list \
  --use-pipelines \
  --use-project-secrets \
  --wait-block \
  0.6

For more information on the individual Earthfile feature flags see the Earthfile version-specific features page.

Changed

• The behavior of the --push mode has changed in a backwards incompatible manner. Previously, --push commands would only execute if all other commands had succeeded. This precondition is no longer enforced, allowing push commands to execute in the middle of the build now. Previously under VERSION --wait-block 0.6.
• ARGs declared in the base target do not automatically become global unless explicitly declared as such via ARG --global. Previously under VERSION --explicit-global 0.6.
• The Cloud-based secrets model is now project-based; it is not compatible with the older global secrets model. Earthfiles which are defined as VERSION 0.5 or VERSION 0.6 will continue to use the old global secrets namespace; however
  the earthly command line no longer supports accessing or modifying the global secrets. A new earthly secrets migrate command has been added to help transition the global-based secrets to the new project-based secrets. If you need to manage secrets from Earthly 0.6 without migrating to the new 0.7 secrets, please use an older Earthly binary.
• All COPY and SAVE ARTIFACT operations now use union filesystem merging for performing the COPY. This is similar to COPY --link in Dockerfiles, however in Earthly it is automatically enabled for all such operations. Previously under VERSION --use-copy-link 0.6.
• The platform logic has been improved to allow overriding the platform in situations where previously it was not possible. Additionally, the default platform is now the native platform of the runner, and not of the host running Earthly. This makes platforms work better in remote runner settings. Previously under VERSION --new-platform 0.6.
• Earthly will automatically shellout to determine the $HOME value when referenced #2469
• Improved error message when invalid shell variable name is configured for a secret. #2478
• earthly ls has been promoted from experimental to beta status.
• Setting a VERSION feature flag boolean to false (or any other value) will now raise an error; previously it was syntactically valid but had no effect.
• SAVE ARTIFACT <path> AS LOCAL ... when used under a TRY / FINALLY can fail to be fully transferred to the host when the TRY command fails (resulting in an partially transferred file); an underflow can still occur, and is now detected and will not export the partial file. 2452
• The --keep-own flag for SAVE ARTIFACT is now applied by default; note that COPY --keep-own must still be used in order to keep ownership
• Values from the .env file will no longer be propigated to Earthfile ARGs or RUN --secret=... commands; instead values must be placed in .arg or .secret files respectively. Note that this is a backwards incompatible change and will apply to all Earthfiles (regardless of the defined VERSION value). #1736
• Some particularly obtuse syntax errors now have hints added to help clarify what the expected syntax might be. #2656

Added

• The commands PIPELINE and TRIGGER have been introduced for defining Earthly CI pipelines. Previously under VERSION --use-pipelines 0.6.
• The clause WAIT is now generally available. The WAIT clause allows controlling of build order for operations that require it. This allows use-cases such as pushing images to a registry, followed by infrastructure changes that use the newly pushed images. Previously under VERSION --wait-block 0.6.
• The command CACHE is now generally available. The CACHE command allows declaring a cache mount that can be used by any RUN command in the target, and also persists in the final image of the target (contents available when used via FROM). Previously under VERSION --use-cache-command 0.6.
• The command HOST is now generally available. The HOST command allows declaring an /etc/hosts entry. Previously under VERSION --use-host-command 0.6.
• New ARG EARTHLY_GIT_COMMIT_AUTHOR_TIMESTAMP will contain the author timestamp of the current git commit. #2462
• New ARGs EARTHLY_VERSION and EARTHLY_BUILD_SHA contain the version of Earthly and the git sha of Earthly itself, respectively.
• It is now possible to execute shell commands as part of any command that allows using variables. For example VOLUME $(cat /volume-name.txt). Previously under VERSION --shell-out-anywhere 0.6.
• Allow custom image to be used for git operations. #2027
• Earthly now checks for duplicate image names when performing image outputs. Previously under VERSION --check-duplicate-images 0.6.
• SAVE IMAGE --no-manifest-list allows outputting images of a different platform than the default one, but without the manifest list. This is useful for outputting images for platforms that do not support manifest lists, such as AWS Lambda. Previously under VERSION --use-no-manifest-list 0.6.
• COPY --chmod <mode> allows setting the permissions of the copied files. Previously under VERSION --use-chmod 0.6.
• The new ARG EARTHLY_LOCALLY indicates whether the current target is executed in a LOCALLY context. Previously under VERSION --earthly-locally-arg 0.6.
• The new ARGs EARTHLY_GIT_AUTHOR and EARTHLY_GIT_CO_AUTHORS contain the author and co-authors of the current git commit, respectively. Previously under VERSION --earthly-git-author-args 0.6.
• earthly doc [projectRef[+targetRef]] is a new subcommand in beta status. It will parse and output documentation comments on targets.
• Ability to store docker registry credentials in cloud secrets and corresponding earthly registry setup|list|remove commands; credentials can be associated with either your user or pro...

v0.7.0-rc2

The documentation for this version is available at the Earthly 0.7 documentation page.

Earthly CI

Earthly 0.7 is the first version compatible with Earthly CI.

Earthly 0.7 introduces the new keywords PIPELINE and TRIGGER to help define Earthly CI pipelines.

my-pipeline:
    PIPELINE --push
    TRIGGER push main
    TRIGGER pr main
    BUILD +my-target

For more information on how to use PIPELINE and TRIGGER, please see the reference documentation.

Podman support

Podman support has now been promoted out of beta status and is generally available in 0.7. Earthly will automatically detect the container frontend, whether that's docker or podman and use it automatically for running Buildkit locally, or for outputting images locally resulting from the build.

Please note that rootful podman is required. Rootless podman is not supported.

VERSION is now mandatory

The VERSION command
is now required for all Earthfiles, and an error will occur if it is missing. If you are not ready to update your
Earthfiles to use 0.7 (or 0.6), you can declare VERSION 0.5 to continue to use your Earthfiles.

Pushing no longer requires everything else to succeed

The behavior of the --push mode has changed in a backwards incompatible manner. Previously, --push commands would only execute if all other commands had succeeded. This precondition is no longer enforced, to allow for more flexible push ordering via the new WAIT clause. To achieve the behavior of the previous --push mode, you need to wrap any pre-required commands in a WAIT clause. For example, to push an image only if tests have passed, you would do the following:

test-and-push:
  WAIT
    BUILD +test
  END
  BUILD +my-image
my-image:
  ...
  SAVE IMAGE --push my-org/my-image:latest

This type of behavior is useful in order to have better control over the order of push operations. For example, you may want to push an image to a registry, followed by a deployment that uses the newly pushed image. Here is how this might look like:

push-and-deploy:
  ...
  WAIT
    BUILD +my-image
  END
  RUN --push ./deploy.sh my-org/my-image:latest
my-image:
  ...
  SAVE IMAGE --push my-org/my-image:latest

Where ./deploy.sh is custom deployment script instructing a production environment to start using the image that was just pushed.

Promoting experimental features

This version promotes a number of features that have been previously in Experimental and Beta status. To make use of
the features in this version you need to declare VERSION 0.7 at the top of your Earthfile.

Declaring VERSION 0.7 is equivalent to

VERSION \
  --explicit-global \
  --check-duplicate-images \
  --earthly-version-arg \
  --use-cache-command \
  --use-host-command \
  --use-copy-link \
  --new-platform \
  --no-tar-build-output \
  --use-no-manifest-list \
  --use-chmod \
  --shell-out-anywhere \
  --earthly-locally-arg \
  --use-project-secrets \
  --use-pipelines \
  --earthly-git-author-args \
  --wait-block \
  0.6

For more information on the individual Earthfile feature flags see the Earthfile version-specific features page.

Changed

• The behavior of the --push mode has changed in a backwards incompatible manner. Previously, --push commands would only execute if all other commands had succeeded. This precondition is no longer enforced, allowing push commands to execute in the middle of the build now. Previously under VERSION --wait-block 0.6.
• ARGs declared in the base target do not automatically become global unless explicitly declared as such via ARG --global. Previously under VERSION --explicit-global 0.6.
• The Cloud-based secrets model is now project-based; it is not compatible with the older global secrets model. Earthfiles which are defined as VERSION 0.5 or VERSION 0.6 will continue to use the old global secrets namespace; however
  the earthly command line no longer supports accessing or modifying the global secrets. A new earthly secrets migrate command has been added to help transition the global-based secrets to the new project-based secrets. If you need to manage secrets from Earthly 0.6 without migrating to the new 0.7 secrets, please use an older Earthly binary.
• All COPY and SAVE ARTIFACT operations now use union filesystem merging for performing the COPY. This is similar to COPY --link in Dockerfiles, however in Earthly it is automatically enabled for all such operations. Previously under VERSION --use-copy-link 0.6.
• The platform logic has been improved to allow overriding the platform in situations where previously it was not possible. Additionally, the default platform is now the native platform of the runner, and not of the host running Earthly. This makes platforms work better in remote runner settings. Previously under VERSION --new-platform 0.6.
• Earthly will automatically shellout to determine the $HOME value when referenced #2469
• Improved error message when invalid shell variable name is configured for a secret. #2478
• earthly ls has been promoted from experimental to beta status.
• Setting a VERSION feature flag boolean to false (or any other value) will now raise an error; previously it was syntactically valid but had no effect.
• SAVE ARTIFACT <path> AS LOCAL ... when used under a TRY / FINALLY can fail to be fully transferred to the host when the TRY command fails (resulting in an partially transferred file); an underflow can still occur, and is now detected and will not export the partial file. 2452

Added

• The commands PIPELINE and TRIGGER have been introduced for defining Earthly CI pipelines. Previously under VERSION --use-pipelines 0.6.
• The clause WAIT is now generally available. The WAIT clause allows controlling of build order for operations that require it. This allows use-cases such as pushing images to a registry, followed by infrastructure changes that use the newly pushed images. Previously under VERSION --wait-block 0.6.
• The command CACHE is now generally available. The CACHE command allows declaring a cache mount that can be used by any RUN command in the target, and also persists in the final image of the target (contents available when used via FROM). Previously under VERSION --use-cache-command 0.6.
• The command HOST is now generally available. The HOST command allows declaring an /etc/hosts entry. Previously under VERSION --use-host-command 0.6.
• New ARG EARTHLY_GIT_COMMIT_AUTHOR_TIMESTAMP will contain the author timestamp of the current git commit. #2462
• New ARGs EARTHLY_VERSION and EARTHLY_BUILD_SHA contain the version of Earthly and the git sha of Earthly itself, respectively.
• It is now possible to execute shell commands as part of any command that allows using variables. For example VOLUME $(cat /volume-name.txt). Previously under VERSION --shell-out-anywhere 0.6.
• Allow custom image to be used for git operations. #2027
• Earthly now checks for duplicate image names when performing image outputs. Previously under VERSION --check-duplicate-images 0.6.
• SAVE IMAGE --no-manifest-list allows outputting images of a different platform than the default one, but without the manifest list. This is useful for outputting images for platforms that do not support manifest lists, such as AWS Lambda. Previously under VERSION --use-no-manifest-list 0.6.
• COPY --chmod <mode> allows setting the permissions of the copied files. Previously under VERSION --use-chmod 0.6.
• The new ARG EARTHLY_LOCALLY indicates whether the current target is executed in a LOCALLY context. Previously under VERSION --earthly-locally-arg 0.6.
• The new ARGs EARTHLY_GIT_AUTHOR and EARTHLY_GIT_CO_AUTHORS contain the author and co-authors of the current git commit, respectively. Previously under VERSION --earthly-git-author-args 0.6.
• earthly doc [projectRef[+targetRef]] is a new subcommand in beta status. It will parse and output documentation comments on targets.
• Ability to store docker registry credentials in cloud secrets and corresponding earthly registry login|list|logout commands; credentials can be associated with either your user or project.
• New satellite commands for enabling auto-upgrades and forcing a manual upgrade.

Fixed

• Support for saving files larger than 64kB on failure within a TRY/FINALLY block. #2452
• Fixed race condition where SAVE IMAGE or SAVE ARTIFACT AS LOCAL commands were not always performed when contained in a target that was referenced by both a FROM (or COPY) and a BUILD command within the context of a WAIT/END block. #2237
• WORKDIR is lost when --use-copy-link feature is enabled with GIT CLONE or COPY --keep-own commands. Note that --use-copy-link is enabled by default in VERSION 0.7. #2544
• The CACHE command did not work when used inside a WITH DOCKER block. #2549
• The --platform argument is no longer passed to docker or podman, which caused podman to always pull the buildkit image even when it already existed locally. #2511, #2566
• Fi...