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Releases

@cofhe/hardhat-3-plugin@0.5.0

Minor Changes

• 50bb3e4: Decode custom errors from deployed mock contracts by name instead of raw hex selectors.

  @cofhe/mock-contracts

  • Replaced transient storage (tstore/tload) in MockACL.sol with block-number-based storage, removing the EVM cancun requirement and lowering the Solidity pragma to >=0.8.19.
  • Removed bytecode and deployedBytecode fields from published artifacts — they are now sourced at runtime from Hardhat's own compilation output.

  @cofhe/hardhat-plugin

  • Overrides TASK_COMPILE_SOLIDITY_GET_SOURCE_PATHS to inject a stub file that imports all mock contracts, so Hardhat compiles them and registers their artifacts. This lets the Hardhat network decode mock contract custom errors by name (e.g. PermissionInvalid_Expired) rather than raw hex.
  • Deployment bytecode is now fetched from hre.artifacts.readArtifact() instead of the pre-built artifact bundle.

  @cofhe/hardhat-3-plugin

  • Calls hre.solidity.build() during the hre.created hook to compile mock contracts once at startup, enabling the EDR to decode their custom errors by name.
  • deployFixed and deployVariable now source bytecode from hre.artifacts.readArtifact(), ensuring the deployed bytecode matches Hardhat's build info — which is required for error decoding on variable-address contracts like MockACL.

Patch Changes

• Updated dependencies [50bb3e4]
• Updated dependencies [788a6e2]
• Updated dependencies [9a06012]
• Updated dependencies [503536a]
  • @cofhe/mock-contracts@0.5.0
  • @cofhe/sdk@0.5.0

@cofhe/hardhat-plugin@0.5.0

Minor Changes

• f78beb7: Add @cofhe/hardhat-3-plugin and @cofhe/foundry-plugin packages.

  @cofhe/hardhat-3-plugin — Hardhat 3 plugin with the same mock contract deployment, network.cofhe API, logging, and faucet task as the v2 plugin, adapted to the Hardhat 3 plugin/hook model.

  @cofhe/foundry-plugin — Foundry test utilities: CofheTest base contract (deployMocks, expectPlaintext, getPlaintext) and CofheClient SDK mock (connect, createInE*, decryptForTx, decryptForView, permits). Usable as a git submodule or npm package, with remappings.txt for Hardhat 3 Solidity test compatibility.

  mocksDeployVerbosity config option added to both Hardhat plugins:

  • '' — silent
  • 'v' — single summary line (new default)
  • 'vv' — full per-contract deployment logs (previous default behavior)

• 50bb3e4: Decode custom errors from deployed mock contracts by name instead of raw hex selectors.

  @cofhe/mock-contracts

  • Replaced transient storage (tstore/tload) in MockACL.sol with block-number-based storage, removing the EVM cancun requirement and lowering the Solidity pragma to >=0.8.19.
  • Removed bytecode and deployedBytecode fields from published artifacts — they are now sourced at runtime from Hardhat's own compilation output.

  @cofhe/hardhat-plugin

  • Overrides TASK_COMPILE_SOLIDITY_GET_SOURCE_PATHS to inject a stub file that imports all mock contracts, so Hardhat compiles them and registers their artifacts. This lets the Hardhat network decode mock contract custom errors by name (e.g. PermissionInvalid_Expired) rather than raw hex.
  • Deployment bytecode is now fetched from hre.artifacts.readArtifact() instead of the pre-built artifact bundle.

  @cofhe/hardhat-3-plugin

  • Calls hre.solidity.build() during the hre.created hook to compile mock contracts once at startup, enabling the EDR to decode their custom errors by name.
  • deployFixed and deployVariable now source bytecode from hre.artifacts.readArtifact(), ensuring the deployed bytecode matches Hardhat's build info — which is required for error decoding on variable-address contracts like MockACL.

Patch Changes

• Updated dependencies [50bb3e4]
• Updated dependencies [788a6e2]
• Updated dependencies [9a06012]
• Updated dependencies [503536a]
  • @cofhe/mock-contracts@0.5.0
  • @cofhe/sdk@0.5.0

@cofhe/mock-contracts@0.5.0

Minor Changes

• 50bb3e4: Decode custom errors from deployed mock contracts by name instead of raw hex selectors.

  @cofhe/mock-contracts

  • Replaced transient storage (tstore/tload) in MockACL.sol with block-number-based storage, removing the EVM cancun requirement and lowering the Solidity pragma to >=0.8.19.
  • Removed bytecode and deployedBytecode fields from published artifacts — they are now sourced at runtime from Hardhat's own compilation output.

  @cofhe/hardhat-plugin

  • Overrides TASK_COMPILE_SOLIDITY_GET_SOURCE_PATHS to inject a stub file that imports all mock contracts, so Hardhat compiles them and registers their artifacts. This lets the Hardhat network decode mock contract custom errors by name (e.g. PermissionInvalid_Expired) rather than raw hex.
  • Deployment bytecode is now fetched from hre.artifacts.readArtifact() instead of the pre-built artifact bundle.

  @cofhe/hardhat-3-plugin

  • Calls hre.solidity.build() during the hre.created hook to compile mock contracts once at startup, enabling the EDR to decode their custom errors by name.
  • deployFixed and deployVariable now source bytecode from hre.artifacts.readArtifact(), ensuring the deployed bytecode matches Hardhat's build info — which is required for error decoding on variable-address contracts like MockACL.

@cofhe/react@0.5.0

Minor Changes

• 788a6e2: Add onPoll callback support for decrypt polling (tx + view) so consumers can observe poll progress.

  • SDK decrypt helpers accept onPoll and emit { operation, requestId, attemptIndex, elapsedMs, intervalMs, timeoutMs } once per poll attempt.
  • React wiring supports passing the callback end-to-end.
  • Docs updated with usage examples.

• 9a06012: Tighten permit validation and treat invalid permits as missing.

  • SDK: PermitUtils.validate now enforces schema + signed + not-expired (use PermitUtils.validateSchema for schema-only validation).
  • SDK: ValidationResult.error is now a typed union ('invalid-schema' | 'expired' | 'not-signed' | null).
  • React: rename disabledDueToMissingPermit to disabledDueToMissingValidPermit in read/decrypt hooks and token balance helpers, and disable reads when the active permit is invalid.

• 09bf7c9: Add the useCofheEnabled hook to read TaskManager.isEnabled() from the connected chain.

Patch Changes

• 503536a: Improve logging ergonomics across React + web SDK.

  • Add a configurable internal logger to @cofhe/react via createCofheConfig({ react: { logger } }).
  • Make @cofhe/sdk createWebStorage logging opt-in via createWebStorage({ enableLog }).

• Updated dependencies [788a6e2]

• Updated dependencies [9a06012]

• Updated dependencies [503536a]

  • @cofhe/sdk@0.5.0

@cofhe/sdk@0.5.0

Minor Changes

• 788a6e2: Add onPoll callback support for decrypt polling (tx + view) so consumers can observe poll progress.

  • SDK decrypt helpers accept onPoll and emit { operation, requestId, attemptIndex, elapsedMs, intervalMs, timeoutMs } once per poll attempt.
  • React wiring supports passing the callback end-to-end.
  • Docs updated with usage examples.

• 9a06012: Tighten permit validation and treat invalid permits as missing.

  • SDK: PermitUtils.validate now enforces schema + signed + not-expired (use PermitUtils.validateSchema for schema-only validation).
  • SDK: ValidationResult.error is now a typed union ('invalid-schema' | 'expired' | 'not-signed' | null).
  • React: rename disabledDueToMissingPermit to disabledDueToMissingValidPermit in read/decrypt hooks and token balance helpers, and disable reads when the active permit is invalid.

Patch Changes

• 503536a: Improve logging ergonomics across React + web SDK.

  • Add a configurable internal logger to @cofhe/react via createCofheConfig({ react: { logger } }).
  • Make @cofhe/sdk createWebStorage logging opt-in via createWebStorage({ enableLog }).

@cofhe/abi@0.5.0

Patch Changes

• Updated dependencies [788a6e2]
• Updated dependencies [9a06012]
• Updated dependencies [503536a]
  • @cofhe/sdk@0.5.0

@cofhe/foundry-plugin@0.5.0

Patch Changes

• Updated dependencies [50bb3e4]
  • @cofhe/mock-contracts@0.5.0

@cofhe/site@0.5.0

Minor Changes

• 788a6e2: Add onPoll callback support for decrypt polling (tx + view) so consumers can observe poll progress.

  • SDK decrypt helpers accept onPoll and emit { operation, requestId, attemptIndex, elapsedMs, intervalMs, timeoutMs } once per poll attempt.
  • React wiring supports passing the callback end-to-end.
  • Docs updated with usage examples.

@cofhe/example-react@0.5.0

Patch Changes

• Updated dependencies [788a6e2]
• Updated dependencies [9a06012]
• Updated dependencies [503536a]
• Updated dependencies [09bf7c9]
  • @cofhe/sdk@0.5.0
  • @cofhe/react@0.5.0

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Project	Deployment	Actions	Updated (UTC)
cofhesdk	Ready	Preview, Comment	Apr 9, 2026 1:31pm
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