#atmos-dev - December 2025

@Andriy Knysh (Cloud Posse) this refactors our documentation and adds all the missing docs fo all sections of stack and atmos config. It also adds migration guides to use atmos with existing terraform.
https://github.com/cloudposse/atmos/pull/1588

@Andriy Knysh (Cloud Posse) https://github.com/cloudposse/atmos/pull/1759

@Andriy Knysh (Cloud Posse) https://github.com/cloudposse/atmos/pull/1833

@Andriy Knysh (Cloud Posse) https://github.com/cloudposse/atmos/pull/1697

@Andriy Knysh (Cloud Posse) https://github.com/cloudposse/atmos/pull/1840

@Andriy Knysh (Cloud Posse) https://github.com/cloudposse/atmos/pull/1848

@Andriy Knysh (Cloud Posse) https://github.com/cloudposse/atmos/pull/1843

@Andriy Knysh (Cloud Posse) https://github.com/cloudposse/atmos/pull/1798

@Andriy Knysh (Cloud Posse) https://github.com/cloudposse/atmos/pull/1835

@Andriy Knysh (Cloud Posse) devcontainer docs fixes
https://github.com/cloudposse/atmos/pull/1854

@Andriy Knysh (Cloud Posse) this fixes devcontainer building dockerfiles https://github.com/cloudposse/atmos/pull/1855

test coverage up to 73%

@Andriy Knysh (Cloud Posse) blog post tags clean up https://github.com/cloudposse/atmos/pull/1856

@Andriy Knysh (Cloud Posse) https://github.com/cloudposse/atmos/pull/1808

@Andriy Knysh (Cloud Posse) https://github.com/cloudposse/atmos/pull/1800

@Andriy Knysh (Cloud Posse) https://github.com/cloudposse/atmos/pull/1862

@Andriy Knysh (Cloud Posse) https://github.com/cloudposse/atmos/pull/1863

@Andriy Knysh (Cloud Posse) https://github.com/cloudposse/atmos/pull/1867

@Andriy Knysh (Cloud Posse) https://github.com/cloudposse/atmos/pull/1852

@Andriy Knysh (Cloud Posse) https://github.com/cloudposse/atmos/pull/1801

@Andriy Knysh (Cloud Posse) this is risky one, as it refactors all terraform handling to be explicit rather than implicit. It routes everything through the command registry and flag handler system for strict validation. This is setting us up for follow up PRs that will tackle the just in time vendoring, provider caching, concurrent terraform executions and a lot more. https://github.com/cloudposse/atmos/pull/1813

@Erik Osterman (Cloud Posse) https://github.com/cloudposse/atmos/pull/1868

@Andriy Knysh (Cloud Posse) https://github.com/cloudposse/atmos/pull/1873

@Andriy Knysh (Cloud Posse) https://github.com/cloudposse/atmos/pull/1813

@Andriy Knysh (Cloud Posse) https://github.com/cloudposse/atmos/pull/1686 tests are passing and comments resolved

@Andriy Knysh (Cloud Posse) https://github.com/cloudposse/atmos/pull/1883

@Andriy Knysh (Cloud Posse) this is ready for you. not sure how to increase test coverage.
https://github.com/cloudposse/atmos/pull/1874

@Andriy Knysh (Cloud Posse) this keeps hanging on windows. Can't figure it out. https://github.com/cloudposse/atmos/pull/1882

@Andriy Knysh (Cloud Posse) this implements the source provisioning. I opted against calling it metadata.source and instead using just source
https://github.com/cloudposse/atmos/pull/1877
tests are only at 61%, if you can help increase test coverage and validate. This addresses the longest standing request for just in time vendoring.

@Andriy Knysh (Cloud Posse) https://github.com/cloudposse/atmos/pull/1890

@Andriy Knysh (Cloud Posse) https://github.com/cloudposse/atmos/pull/1888

@Andriy Knysh (Cloud Posse) this is ready again https://github.com/cloudposse/atmos/pull/1686

@Andriy Knysh (Cloud Posse) the source provisioner https://github.com/cloudposse/atmos/pull/1877

Did the --auto-generate-backend-file move in Atmos 1.202.0? Starting to see some failed Spacelift admin stacks that look like in our GitHub Actions:

+ atmos terraform workspace admin-stack --stack=org-root-gbl-spacelift --auto-generate-backend-file=false

# Incorrect Usage

**Error:** unknown flag --auto-generate-backend-file for command atmos terraform
workspace

https://github.com/cloudposse/atmos/pull/1894 I can't believe I missed that when I created the original PR , now obviously I need it

@Andriy Knysh (Cloud Posse) these are all passing, but need validation:

• https://github.com/cloudposse/atmos/pull/1901

• https://github.com/cloudposse/atmos/pull/1894 (from @PePe Amengual)

• https://github.com/cloudposse/atmos/pull/1876

• https://github.com/cloudposse/atmos/pull/1877

• https://github.com/cloudposse/atmos/pull/1878

• https://github.com/cloudposse/atmos/pull/1882

• https://github.com/cloudposse/atmos/pull/1686

• https://github.com/cloudposse/atmos/pull/1897

@Andriy Knysh (Cloud Posse) this introduces a roadmap and a new requirement that minor/major PRs are associated with it.
https://github.com/cloudposse/atmos/pull/1912

https://github.com/cloudposse/github-action-atmos-terraform-plan/pull/125 @Igor Rodionov

@Andriy Knysh (Cloud Posse) @Yangci Ou validated this works for him
https://github.com/cloudposse/atmos/pull/1918