Sourced from github.com/hashicorp/hcl/v2's releases.

v2.24.0

Enhancements

• Add support for decoding block and attribute source ranges when using gohcl. (#703)
• hclsyntax: Detect and reject invalid nested splat result. (#724)

Bugs Fixed

• Correct handling of unknown objects in Index function. (#763)

v2.23.0

What's Changed

• Preserve marks when traversing unknown values by @​jbardin in hashicorp/hcl#699
• Better control of marks through conditional and for expressions by @​jbardin in hashicorp/hcl#710

Full Changelog: https://github.com/hashicorp/hcl/compare/v2.22.0...v2.23.0

v2.22.0

Enhancements

• feat: return an ExprSyntaxError for invalid references that end in a dot (#692)

v2.21.0

Enhancements

• Introduce ParseTraversalPartial, which allows traversals that include the splat ([*]) index operator. (#673)
• ext/dynblock: Now accepts marked values in for_each, and will transfer those marks (as much as technically possible) to values in the generated blocks. (#679)

Bugs Fixed

• Expression evaluation will no longer panic if the splat operator is applied to an unknown value that has cty marks. (#678)

v2.20.1

Bugs Fixed

• Return ExprSyntaxError when an invalid namespaced function is encountered during parsing (#668)

Internal

• Standardize on only two value dumping/diffing libraries (#669)

Sourced from github.com/hashicorp/hcl/v2's changelog.

v2.24.0 (July 7, 2025)

Enhancements

• Add support for decoding block and attribute source ranges when using gohcl. (#703)
• hclsyntax: Detect and reject invalid nested splat result. (#724)

Bugs Fixed

• Correct handling of unknown objects in Index function. (#763)

v2.23.0 (November 15, 2024)

Bugs Fixed

• Preserve marks when traversing through unknown values. (#699)
• Retain marks through conditional and for expressions. (#710)

v2.22.0 (August 26, 2024)

Enhancements

• feat: return an ExprSyntaxError for invalid references that end in a dot (#692)

v2.21.0 (June 19, 2024)

Enhancements

• Introduce ParseTraversalPartial, which allows traversals that include the splat ([*]) index operator. (#673)
• ext/dynblock: Now accepts marked values in for_each, and will transfer those marks (as much as technically possible) to values in the generated blocks. (#679)

Bugs Fixed

• Expression evaluation will no longer panic if the splat operator is applied to an unknown value that has cty marks. (#678)

v2.20.1 (March 26, 2024)

Bugs Fixed

• Return ExprSyntaxError when an invalid namespaced function is encountered during parsing (#668)

Internal

• Standardize on only two value dumping/diffing libraries (#669)

• 6b50680 Update CHANGELOG.md (#764)
• 77ef278 ops: handle unknown objects correctly when looking up by index (#763)
• dfa124f [Compliance] - PR Template Changes Required (#761)
• 6b5c4c2 fix errors thrown by errcheck linter (#755)
• 61bd79d suppress and fix lint errors by unused (#754)
• 8b8cb9c build(deps): bump golangci/golangci-lint-action
• aa4e447 build(deps): bump actions/setup-go
• 7244363 Update go-cty to latest (#749)
• b4e27ae test_suite: refactor schema validation of diagnostic file range, pos (#750)
• 314d236 fix staticcheck lint errors
• Additional commits viewable in compare view

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