{
  "slug": "azure-avm-web-site-0-23-0-breaking-change",
  "title": "avm-res-web-site 0.23.0: breaking changes",
  "summary": "Release date of version 0.23.0 of the Azure Verified Module avm-res-web-site: 15 Sep 2026. Breaking changes listed in the release notes: 6.",
  "cloud": "azure",
  "service": "Azure Verified Modules",
  "service_slug": "avm",
  "category": "iac_module",
  "type": "breaking_change",
  "announced_date": "2026-09-15",
  "effective_date": "2026-09-15",
  "effective_precision": "day",
  "impact": "Breaking changes listed in the release notes:\n\n- Logic App Node.js default: Logic Apps that do not set WEBSITE_NODE_DEFAULT_VERSION move from Node.js ~18 to ~22. Validate workflows before applying, or set logic_app_node_version = \"~18\" to retain the old runtime. (#344)\n- Logic App worker runtime: The module now sends Microsoft's documented FUNCTIONS_WORKER_RUNTIME = \"dotnet\" instead of \"node\". Microsoft says this should not affect workflow execution. To retain the old value, set app_settings = { FUNCTIONS_WORKER_RUNTIME = \"node\" } using that casing. (#379)\n- Removed outputs: Unused whole-resource outputs were removed from the certificate and configuration submodules. The root deployment_slot_locks, resource_lock, and resource_private_endpoints outputs were removed, and deployment_slots now exposes only each slot's name and resource_id. The root resource and private_endpoints compatibility outputs remain. Replace references with the available discrete outputs. (#369)\n- Output sensitivity: custom_domain_verification_id is now sensitive. Mark downstream outputs as sensitive, or use nonsensitive() when publishing it to the public asuid.<hostname> DNS TXT record. Resource and managed-identity IDs are no longer marked sensitive; existing downstream sensitive = true declarations remain valid. (#371)\n- Explicit null collection inputs: always_ready, backup, connection_strings, site_config, slots_storage_shares_to_mount_sensitive_values, sticky_settings, and storage_shares_to_mount now treat explicit null as absent and use their declared defaults. Remove explicit null assignments when upgrading. retry = null remains supported and continues to disable retries. (#374)\n- Flex Consumption app settings: New FC1 deployments no longer receive module-supplied FUNCTIONS_EXTENSION_VERSION or WEBSITE_CONTENTSHARE. Existing apps may retain previously written values because the underlying update resource merges settings; FC1 ignores them. Explicit caller-supplied app settings still pass through. (#380)",
  "migration_path": "1. Breaking changes listed in the [release notes](https://github.com/Azure/terraform-azurerm-avm-res-web-site/releases/tag/v0.23.0) for 0.23.0: 6. HashiCorp recommends explicitly constraining the acceptable version numbers to avoid unexpected or unwanted changes.\n2. Check the `version` argument of the module block that installs avm-res-web-site from the [Terraform Registry](https://registry.terraform.io/modules/Azure/avm-res-web-site). Terraform uses the newest installed version that meets the constraint. When no acceptable version is installed, it downloads the newest version that meets the constraint, so a constraint that allows 0.23.0 can bring in this release. A module block with no `version` argument defaults to the latest version available from the source.\n3. The AVM versioning specification requires that, until a module's first major version 1.0.0 is released, the minor version is bumped for breaking changes and the major version is not bumped.\n4. To stay on an earlier version for now, require a specific version. HashiCorp recommends this for third-party modules so that updates only happen when convenient to you.\n5. To adopt 0.23.0, set the `version` argument to it, then run `terraform init` so that Terraform can update the local code.",
  "replacement": null,
  "affected_versions": [
    "0.23.0"
  ],
  "source_url": "https://github.com/Azure/terraform-azurerm-avm-res-web-site/releases/tag/v0.23.0",
  "extra_source_urls": [
    "https://registry.terraform.io/modules/Azure/avm-res-web-site"
  ],
  "vendor_ref": "v0.23.0",
  "last_checked_at": "2026-11-12T09:56:15.145Z",
  "created_at": "2026-11-13T13:36:44.208Z",
  "updated_at": "2026-11-13T13:36:44.208Z",
  "url": "https://eolwatch.dev/items/azure-avm-web-site-0-23-0-breaking-change",
  "short_url": "https://eolwatch.dev/i/o",
  "markdown_url": "https://eolwatch.dev/items/azure-avm-web-site-0-23-0-breaking-change.md",
  "json_url": "https://eolwatch.dev/items/azure-avm-web-site-0-23-0-breaking-change.json",
  "estate_check": null,
  "source_note": null
}