build(deps): update terraform monorepo

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
hashicorp/terraform	required_version	minor	1.14.0 → 1.15.6
hashicorp/terraform		minor	1.14.0 → 1.15.6

---

Release Notes

hashicorp/terraform (hashicorp/terraform)

v1.15.6

Compare Source

1.15.6 (June 10, 2026)

BUG FIXES:

• Fixed an issue where resources being removed from state via removed block were incorrectly listed under planned_values in json representations of the plan file. (#​38665)

• console: Fixed a panic caused by evaluating an expression involving deprecated values (#​38676)

• Fix exit code for plan, query, and refresh commands for variable-related errors (#​38685)

• Fix two module installation edge cases with null and sensitive/ephemeral module sources (#​38704)

v1.15.5

Compare Source

1.15.5 (May 27, 2026)

ENHANCEMENTS:

• Support for module version evaluating to null (in the context of dynamic module sources) (#​38632)

BUG FIXES:

• Fix crash on init for modules with empty source (#​38628)

v1.15.4

Compare Source

1.15.4 (May 20, 2026)

NEW FEATURES:

• We now produce builds for Linux s390x (zLinux) (#​38615)

BUG FIXES:

• init: Prevent provider binaries from being installed into symlinked directories (#​38611)

v1.15.3

Compare Source

1.15.3 (May 13, 2026)

BUG FIXES:

• stacks: Fixed a bug that prevented migrating resources under multiple layers of module nesting with implicit provider configuration. (#​38528)

• cloud backend will now forward -generate-config-out flag usage to query create request (#​38539)

• Fix crash during provider installation when there is no config (#​38560)

v1.15.2

Compare Source

1.15.2 (May 6, 2026)

ENHANCEMENTS:

• stacks: add ouput values to plan component instance change description (#​38360)

BUG FIXES:

• Avoid printing warnings from 'terraform output -json' (#​38530)

v1.15.1

Compare Source

1.15.1 (May 1, 2026)

BUG FIXES:

• Fixed crash when configuration has an invalid action_trigger nested block in data or ephemeral lifecycle blocks (#​38402)

• validate: Removed validation of attributes inside backend blocks due to incompatibility with workflows using the -backend-config flag. (#​38466)

• Fix non-const variable checks on init (#​38470)

• Avoid warnings in 'terraform output -raw' (#​38487)

• Ignore undeclared variable values from the cloud backend (#​38490)

• Fix panic for types modules with no expanded instances (#​38491)

• Fixed "unknown provider function" errors occurring during init (#​38472)

• init: Fixed a bug that impacted use of provider pre-releases during init (#​38496)

v1.15.0

Compare Source

1.15.0 (April 29, 2026)

NEW FEATURES:

• We now produce builds for Windows ARM64 (#​32719)

• You can set a deprecated attribute on variable and output blocks to indicate that they are deprecated. This will produce warnings when passing in a value for a deprecated variable or when referencing a deprecated output. (#​38001)

• backend/s3: Support authentication via aws login (#​37976)

• validate: The validate command now checks the backend block. This ensures the backend type exists, that all required attributes are present, and that the backend's own validation logic passes. (#​38021)

• convert function, which allows for precise inline type conversions (#​38160)

• Terraform now supports variables and locals in module source and version attributes (#​38217)

ENHANCEMENTS:

• config: output blocks now can have an explicit type constraints (#​36411)

• ssh-based provisioner (file + remote-exec): Re-enable support for PowerShell (#​37794)

• terraform init log timestamps include millisecond precision (#​37818)

• init: skip dependencies declared in development override. This allows you to use terraform init with developer overrides and install dependencies that are not declared in the override file. (#​37884)

• Terraform Test: Allow functions within mock blocks (#​34672)

• improve detection of deprecated resource attributes / blocks (#​38077)

• Deprecation messages providers set on resources / blocks / attributes are now part of the deprecation warning (#​38135)

• Include which attribute paths are marked as sensitive in list_start JSON logs (#​38197)

• Add input variable validation for Stacks (#​38240)

• When comparing a container value to null, only top level marks are now considered for the result. (#​38270)

• As part of supporting variables in module sources, most commands now accept variable values (#​38276)

BUG FIXES:

• testing: File-level error diagnostics are now included in JUnit XML skipped test elements, ensuring CI/CD pipelines can detect validation failures (#​37801)

• A refresh-only plan could result in a non-zero exit code with no changes (#​37406)

• cli: Fixed crash in terraform show -json when plan contains ephemeral resources with preconditions or postconditions (#​37834)

• cli: Fixed terraform init -json to properly format all backend configuration messages as JSON instead of plain text (#​37911)

• state show: The state show command will now explicitly fail and return code 1 when it fails to render the named resources state (#​37933)

• apply: Terraform will raise an explicit error if a plan file intended for one workspace is applied against another workspace (#​37954)

• lifecycle: replace_triggered_by now reports an error when given an invalid attribute reference that does not exist in the target resource (#​36740)

• backend: Fix nil pointer dereference crash during terraform init when the destination backend returns an error (#​38027)

• stacks: send progress events if the plan fails for better UI integration (#​38039)

• stacks: component instances should report no-op plan/apply. This solves a UI inconsistency with convergence destroy plans (#​38049)

• backend/http: Return conflicting lock info from HTTP backend instead of the lock that failed to be taken (#​38144)

• states: fixed a bug that caused Terraform to be unable to identify when two states had different output values. This may have caused issues in specific circumstances like backend migrations. (#​38181)

• cloud: terraform cloud and registry discovery network requests are now more resilient, making temporary network or service related errors less common (#​38064)

• Enable formatting of .tfquery.hcl files by terraform fmt (#​38398)

• Fix validate not returning JSON for some early diagnostics (#​38400)

• Fix Terraform Stacks plugin installation error (#​38406)

NOTES:

• command/init: Provider installation was refactored to enable future enhancements in the area. This results in different order of operations during init and 2 new log messages replacing one (initializing_provider_plugin_message). The change should not have any end-user impact aside from the init command output. (#​38227)

UPGRADE NOTES:

• backend/s3: The AWS_USE_FIPS_ENDPOINT and AWS_USE_DUALSTACK_ENDPOINT environment variables now only respect true or false values, aligning with the AWS SDK for Go. This replaces the previous behavior which treated any non-empty value as true. (#​37601)

Previous Releases

For information on prior major and minor releases, refer to their changelogs:

• v1.14
• v1.13
• v1.12
• v1.11
• v1.10
• v1.9
• v1.8
• v1.7
• v1.6
• v1.5
• v1.4
• v1.3
• v1.2
• v1.1
• v1.0
• v0.15
• v0.14
• v0.13
• v0.12
• v0.11 and earlier

v1.14.9

Compare Source

1.14.9 (April 20, 2026)

BUG FIXES:

• Fix Terraform Stacks plugin installation error (#​38406)

v1.14.8

Compare Source

1.14.8 (March 25, 2026)

BUG FIXES:

• Prevent crash in the display of relevant attributes after provider upgrades (#​38264)

v1.14.7

Compare Source

1.14.7 (March 11, 2026)

NOTES:

• Bump Go version to 1.25.8 to suppress security scanner false positives (#​38249)

v1.14.6

Compare Source

1.14.6 (February 25, 2026)

BUG FIXES:

• terraform test: return error when provider config is invalid (#​38084)

v1.14.5

Compare Source

1.14.5 (February 11, 2026)

BUG FIXES:

• Fixed an issue where terraform stacks validate was failing to resolve relative paths for modules (#​38025)

v1.14.4

Compare Source

1.14.4 (January 28, 2026)

BUG FIXES:

• backend: Fix nil pointer dereference crash during terraform init when the destination backend returns an error (#​38027)

• Fixes an issue where any warning diagnostics generated during terraform query execution failed to render in the cloud backend session (#​38040)

• actions in modules without instances failed the plan graph (#​38089)

v1.14.3

Compare Source

1.14.3 (December 17, 2025)

BUG FIXES:

• stacks: change absolute paths in path.module/path.root to be relative, as documented (#​37982)

v1.14.2

Compare Source

1.14.2 (December 11, 2025)

ENHANCEMENTS:

• Add component registry source resolution support to Terraform Stacks (#​37888)

BUG FIXES:

• stacks: surface runtime issues with local values to user during plan (#​37980)

• resource instance apply failures should not cause the resource instance state to be empty. (#​37981)

v1.14.1

Compare Source

1.14.1 (December 3, 2025)

BUG FIXES:

• test: allow ephemeral outputs in root modules (#​37813)

• Combinations of replace_triggered_by and -replace could result in some instances not being replaced (#​37833)

• providers lock: include providers required by terraform test (#​37851)

• Set state information in the proto request for the GenerateResourceConfig RPC (#​37896)

• actions: make after_create & after_update actions run after the resource has applied (#​37936)

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[github-actions]

🖌 Terraform Format and Style ✅

⚙️ Terraform Initialization ✅

🤖 Terraform Validation ✅

Validation Output

🦙 Terraform Lint ✅

Lint Output

📖 Terraform Plan ❌

Show Plan

Running plan in HCP Terraform. Output will stream here. Pressing Ctrl-C
will stop streaming the logs, but will not stop the plan running remotely.

Preparing the remote plan...

The remote workspace is configured to work with configuration at
scaleway relative to the target repository.

Terraform will upload the contents of the following directory,
excluding files or directories as defined by a .terraformignore file
at /home/runner/work/demo-infrastructure/demo-infrastructure/.terraformignore (if it is present),
in order to capture the filesystem context the remote workspace expects:
    /home/runner/work/demo-infrastructure/demo-infrastructure

To view this run in a browser, visit:
https://app.terraform.io/app/parca-dev/demo-infrastructure-scaleway/runs/run-5bSbcMBqzZVJ7kUG

Waiting for the plan to start...

Terraform v1.14.0
on linux_amd64
Initializing plugins and modules...
�[0m�[1mInitializing HCP Terraform...�[0m
�[31m╷�[0m�[0m
�[31m│�[0m �[0m�[1m�[31mError: �[0m�[0m�[1mUnsupported Terraform Core version�[0m
�[31m│�[0m �[0m
�[31m│�[0m �[0m�[0m  on versions.tf line 2, in terraform:
�[31m│�[0m �[0m   2:   �[4mrequired_version = "1.15.6"�[0m�[0m
�[31m│�[0m �[0m
�[31m│�[0m �[0mThis configuration does not support Terraform version 1.14.0. To proceed,
�[31m│�[0m �[0meither choose another supported Terraform version or update this version
�[31m│�[0m �[0mconstraint. Version constraints are normally set for good reason, so
�[31m│�[0m �[0mupdating the constraint may lead to other errors or unexpected behavior.
�[31m╵�[0m�[0m
Operation failed: failed running terraform init (exit 1)

Pusher: @renovate[bot], Action: pull_request, Working Directory: scaleway, Workflow: Terraform