Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v4, actions/checkout@v4, haskell-actions/hlint-run@eaca4cfbf4a69f4eb875df38b6bc3e1657020378, haskell-actions/hlint-setup@fe9cd1cd1af94a23900c06738e73f6ddb092966a, haskell-actions/run-fourmolu@5a9f41fa092841e52e6c57dde5600e586fa766a4. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v4, actions/checkout@v4. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

The import of ‘mapMaybe’ from module ‘Data.Maybe’ is redundant

The record update substate

The record update state

The record update state

The record update state

The import of ‘mapMaybe’ from module ‘Data.Maybe’ is redundant

The record update substate

The record update state

The record update state

The record update state

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v4, actions/checkout@v4. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

The import of ‘mapMaybe’ from module ‘Data.Maybe’ is redundant

The record update substate

The record update state

The record update state

The record update state

The import of ‘mapMaybe’ from module ‘Data.Maybe’ is redundant

The record update substate

The record update state

The record update state

The record update state

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v4, actions/checkout@v4. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

In the use of ‘andMatch’

In the use of ‘ifNotMatch’

In the use of ‘andMatch’

In the use of ‘ifMatch’

In the use of ‘variationForUser’

In the use of ‘variationForUser’

The import of ‘mapMaybe’ from module ‘Data.Maybe’ is redundant

The import of ‘mapMaybe’ from module ‘Data.Maybe’ is redundant

The import of ‘mapMaybe’ from module ‘Data.Maybe’ is redundant

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v4, actions/checkout@v4. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

The import of ‘mapMaybe’ from module ‘Data.Maybe’ is redundant

In the use of ‘andMatch’

In the use of ‘ifNotMatch’

In the use of ‘andMatch’

In the use of ‘ifMatch’

In the use of ‘variationForUser’

In the use of ‘variationForUser’

The import of ‘mapMaybe’ from module ‘Data.Maybe’ is redundant

The import of ‘mapMaybe’ from module ‘Data.Maybe’ is redundant

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v4, actions/checkout@v4. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

In the use of ‘andMatch’

In the use of ‘ifNotMatch’

In the use of ‘andMatch’

In the use of ‘ifMatch’

In the use of ‘variationForUser’

In the use of ‘variationForUser’

The import of ‘mapMaybe’ from module ‘Data.Maybe’ is redundant

The import of ‘mapMaybe’ from module ‘Data.Maybe’ is redundant

The import of ‘mapMaybe’ from module ‘Data.Maybe’ is redundant

Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected: actions/cache@v4, actions/checkout@v4. Actions will be forced to run with Node.js 24 by default starting June 2nd, 2026. Please check if updated versions of these actions are available that support Node.js 24. To opt into Node.js 24 now, set the FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true environment variable on the runner or in your workflow file. Once Node.js 24 becomes the default, you can temporarily opt out by setting ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

The import of ‘mapMaybe’ from module ‘Data.Maybe’ is redundant

In the use of ‘andMatch’

In the use of ‘ifNotMatch’

In the use of ‘andMatch’

In the use of ‘ifMatch’

In the use of ‘variationForUser’

In the use of ‘variationForUser’

The import of ‘mapMaybe’ from module ‘Data.Maybe’ is redundant