Updated CHaP

[coot]

Changelog

- description: |
    Updated CHaP
# uncomment types applicable to the change:
  type:
  # - feature        # introduces a new feature
  # - breaking       # the API has changed in a breaking way
  # - compatible     # the API has changed but is non-breaking
  # - optimisation   # measurable performance improvements
  # - refactoring    # QoL changes
  # - bugfix         # fixes a defect
  # - test           # fixes/modifies tests
  - maintenance    # not directly related to the code
  # - release        # related to a new release preparation
  # - documentation  # change in code docs, haddocks...
# uncomment at least one main project this PR is associated with
  projects:
  - cardano-api
  # - cardano-api-gen
  # - cardano-rpc
  # - cardano-wasm

Context

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Checklist

• Commit sequence broadly makes sense and commits have useful messages
• New tests are added if needed and existing tests are updated. See Running tests for more details
• Self-reviewed the diff

[Copilot]

Pull request overview

Updates the repository’s Cardano Haskell Packages (CHaP) pinning for both Nix (flake input) and Cabal (index-state / active repositories), aligning dependency resolution with a newer CHaP state.

Changes:

• Bump CHaP flake input in flake.lock (rev / narHash / lastModified).
• Update cardano-haskell-packages index-state in cabal.project.
• Add active-repositories in cabal.project to ensure CHaP is used as an override.

Reviewed changes

Copilot reviewed 1 out of 2 changed files in this pull request and generated 1 comment.

File	Description
flake.lock	Updates the locked CHaP input revision/hash metadata.
cabal.project	Updates CHaP index-state and activates CHaP as an overriding repository.

[Copilot]

The new cardano-haskell-packages index-state timestamp (2026-03-30T12:55:49Z) is later than the CHaP flake input’s lastModified in flake.lock (1774871371 ≈ 2026-03-30T11:49:31Z). This makes the flake’s CHaP snapshot older than the Cabal index-state, which can lead to Nix/Cabal resolving different package sets or failing to find CHaP packages expected by the index-state. Please update the CHaP flake input to a commit newer than the index-state, or adjust the index-state to be <= the locked CHaP snapshot time.

Suggested change

	, cardano-haskell-packages 2026-03-30T12:55:49Z
	, cardano-haskell-packages 2026-03-30T11:49:31Z