> ## Documentation Index
> Fetch the complete documentation index at: https://docs.digitalasset.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Daml models

The Daml models for the Registry App are shipped as a bundle of DAR files.

<CardGroup cols={2}>
  <Card title="Download 0.12 DAR Bundle" href="https://get.digitalasset.com/utility-dars/canton-network-utility-dars-0.12.14.tar.gz">
    DAR bundle archive (.tar.gz)
  </Card>

  <Card title="Download SHA-256 Checksum" href="https://get.digitalasset.com/utility-dars/canton-network-utility-dars-0.12.14.tar.gz.sha256">
    Checksum file
  </Card>
</CardGroup>

## Supported versions

We currently support the Daml models shipped with the 0.10, 0.11, and 0.12 releases, which are all included in the DAR bundle.

For maximum compatibility, we recommend vetting all packages for all supported versions.

Refer to the [release notes](./release-notes) for more details on the changes included in each release.

<Note>
  We are in the process of rolling out the 0.13 release to all environments. Once this release is deployed
  to `MainNet`, support for the 0.10 release will be dropped.

  Please, refer to the [0.13 release notes](./release-notes/0.13) page for more details on this release.
</Note>

### 0.12

| Package Name                | Version | Package Id                                                       |
| --------------------------- | ------- | ---------------------------------------------------------------- |
| utility-commercials-v0      | 0.4.1   | fa5b1cc5c8368dff7c2e6a74aa2af9d520d755e2a508f44acd17343326e41839 |
| utility-credential-app-v0   | 0.4.1   | e9a3b7df354dfd2f15c7d015328c34256308c90ba96f86f185dad58ffca8299b |
| utility-credential-v0       | 0.1.0   | 5a29ead611a0abd5f5b3fc3caf7d0f67c0ff802032ab6d392824aa9060e56d70 |
| utility-registry-app-v0     | 0.7.0   | 7a75ef6e69f69395a4e60919e228528bb8f3881150ccfde3f31bcc73864b18ab |
| utility-registry-v0         | 0.6.0   | a236e8e22a3b5f199e37d5554e82bafd2df688f901de02b00be3964bdfa8c1ab |
| utility-registry-holding-v0 | 0.2.1   | 8107899ac4723ce986bf7d27416534e576e54b92161e46150a595fb78ff3d3a1 |

### 0.11

| Package Name                | Version | Package Id                                                       |
| --------------------------- | ------- | ---------------------------------------------------------------- |
| utility-commercials-v0      | 0.4.0   | 4576f523725ab10bb489a64d81d195ab962e8d0dad5f26b2c3364ad1e4050617 |
| utility-credential-app-v0   | 0.4.0   | 2fbf92ed701ff45c6d7133d824b925cd090ac8aabdd3cea09d4e1325c404d805 |
| utility-credential-v0       | 0.1.0   | 5a29ead611a0abd5f5b3fc3caf7d0f67c0ff802032ab6d392824aa9060e56d70 |
| utility-registry-app-v0     | 0.6.0   | 661151768d69141dfd6b757bdc348012b2a64b2c956ad586782f97d07408f264 |
| utility-registry-v0         | 0.5.0   | 672e7c8762314b1ac44dabb6f7b15f53f7078a062257395618e71d07b35336eb |
| utility-registry-holding-v0 | 0.2.0   | 112742269c282ab77490b7933f65582bc223e3bf6c120d81e0799cf0d99ecd9e |

### 0.10

| Package Name                | Version | Package Id                                                       |
| --------------------------- | ------- | ---------------------------------------------------------------- |
| utility-commercials-v0      | 0.3.0   | 2c9bf120ccbf831f4512536f984359bdd4d548a211858096d30ecdd7d704da0a |
| utility-credential-app-v0   | 0.3.0   | dd204b26bc3c7907f9e12d117d8290728fc9b5daa7669a405d4d87d8db53c7c5 |
| utility-credential-v0       | 0.0.4   | 0207e2ca0b52468fc03dd81c69f13cfb54f57eb59bee5f75582ebe45dce63f3a |
| utility-registry-app-v0     | 0.5.0   | 2717412f011584c6001ef2229949661da69bbe49790c9fc2c2b7d35a479311ff |
| utility-registry-v0         | 0.4.1   | fc7214ab1078eb1e0d6ce670f203423c54882bd043234364f3cb181c831d7dbd |
| utility-registry-holding-v0 | 0.1.2   | dd3a9f2d51cc4c52d9ec2e1d7ff235298dcfb3afd1d50ab44328b1aaa9a18587 |

## Previous DARS

This is a list of DARS that were previously used but are now unsupported, which is kept here for
reference.

| Package Name                | Version | Package Id                                                       |
| --------------------------- | ------- | ---------------------------------------------------------------- |
| utility-collateral-app-v1   | 1.0.0   | 6bb2a795fd783646676705085d6548175783a5e63dd9084a6792cb25b32769d0 |
| utility-commercials-v0      | 0.0.1   | 43c23473b5b15a090d617fb1e45bc445951200453db607f8a02b214124b937ce |
| utility-commercials-v0      | 0.1.0   | c40ba02fec104dc33afd60ed8ecfcfe69e8b65682fbfa7e7d4dfd2430a184754 |
| utility-commercials-v0      | 0.2.0   | 8209a411cf3988feeaf56d5534199b54864955f1175e30880628299506c36ea4 |
| utility-commercials-v0      | 0.2.1   | 20a934ae6b3f29230534b6640ea711ced761e8b3ad195ddf59f2cddc9c345ed6 |
| utility-commercials-v0      | 0.2.2   | 6c656fb4169c35ec4c3be8d134fc4bc9a93e11fb5c939ab5a7e7e7f345f1b5dc |
| utility-credential-app-v0   | 0.0.2   | 40830dd0e8381e35998ed2df4716f82a2cc7096ec1e718a8a314e92e8a301890 |
| utility-credential-app-v0   | 0.1.0   | bbe070b706a3b8b18e5a5c108a4e5a9a4145f81d7dcf76c18a51664807377ddd |
| utility-credential-app-v0   | 0.2.0   | 9d57b6f784ebcaa08ab7555e62c4e1c40d54f94d5a50613cdcc543c7c283f167 |
| utility-credential-app-v0   | 0.2.1   | da2af36b42e336c5dff764ce9d445a09a32788626bc18c6cb0c9a52cbf160b68 |
| utility-credential-app-v0   | 0.2.2   | e4beed1b8ae0506e63d6da04bffb447f8f406261dd64b9abf457c4655d031a6a |
| utility-credential-app-v0   | 0.2.3   | 50c7e43393cf6017b017e9ae84e2ac322a6fe203f879addb02c0a49ac7952d3c |
| utility-credential-app-v0   | 0.2.4   | 512449f872b9770ca1b2aab52eafd1e382f09b987227dbd849635a9cfec78a5a |
| utility-credential-v0       | 0.0.1   | b5d1109eed821be936f295fdd348b0ad609c562311eb0c9d8e4607b747e41636 |
| utility-credential-v0       | 0.0.2   | aa472491115b521b2855f869999b432c57f39fcb41ef68c659d12431f9d8ddd6 |
| utility-credential-v0       | 0.0.3   | 77df4e7b980c12de438d7b052141a762215fae790d81f71179c8fb534beb68f7 |
| utility-registry-app-v0     | 0.0.1   | 5a6f6551759c95a8a1b491c34c4f2b74d74737e2cb070c662639a7ed90280059 |
| utility-registry-app-v0     | 0.1.0   | 98cdf68988bc8987227e90905458779957b3687d6a067b2314e7a4c9fe9f33fa |
| utility-registry-app-v0     | 0.2.0   | 82798df018301852704f210b97adaabf76d3ecd37d889e1bf96b5f31a20eea34 |
| utility-registry-app-v0     | 0.3.0   | 1f2ad7f61d511e44c4d9c42322b3ec304f60bcb0da0b72f26ff24a339d7e0e5b |
| utility-registry-app-v0     | 0.3.1   | 8c335bb7d522489d71faf3eef046ad1a56f091b55b4f2d3086c7266afca1d647 |
| utility-registry-app-v0     | 0.4.0   | 170929b11d5f0ed1385f890f42887c31ff7e289c0f4bc482aff193a7173d576c |
| utility-registry-holding-v0 | 0.0.1   | a83fb2d68f6f220f10da4e92146ff919ca9228fd467441e4c870b904ae9d516f |
| utility-registry-holding-v0 | 0.0.2   | 3d443920585d7e53514839bc2ef4feff5df87adbd047a64b8e266e4b72c85418 |
| utility-registry-holding-v0 | 0.1.0   | c8b555c1b5109c9b1d437af242d215f9a9714281c9cca2b3d7653cb8f9e7bfdc |
| utility-registry-holding-v0 | 0.1.1   | 3dbbfe38deeda1e4d46a439eea4e89a9cabf5eb75b6fc7279663c5423eb125d3 |
| utility-registry-v0         | 0.0.1   | d0c8b1c2d96c50c26c47e515d07302a55577013582ee65ec5931df4be610bf3b |
| utility-registry-v0         | 0.1.0   | 3b25e7327b493bbe063e89d34fdacbfcc491007e5eabefea3a2919044a28f452 |
| utility-registry-v0         | 0.2.0   | 28c80fcf2b947b7eb04c8d2de99ef7d320e68ec5fb07bb49feff8807735de73e |
| utility-registry-v0         | 0.3.0   | 48f2042a95420b739a83529ac7cc669bc4f964e72a18e61593433224d6de07d4 |
| utility-registry-v0         | 0.3.1   | b4ae77b8c0c7faa8bc8bb048f035dfe3d85d3e36d4bafaa4cf59631ec635ddb2 |
| utility-registry-v0         | 0.4.0   | ed73d5b9ab717333f3dbd122de7be3156f8bf2614a67360c3dd61fc0135133fa |
| utility-settlement-app-v1   | 1.0.0   | d8a00b0c170f1b21c06634d6814a750fcf9a96fa7a8feebb2e444e053f0deb1f |
| utility-settlement-app-v1   | 1.1.0   | 34ab886ee88b045637ff416f558734309f5650fec81a603cb5db76bbd863b950 |
| utility-settlement-app-v1   | 1.2.0   | f169e1d84c476cb1321eff8ac2aebc9ce1c6b20790db5e788ee4ca87256a0639 |
| utility-version-v0          | 0.0.1   | 42e902610f593c6fb5516d7a7401ad0892dc44507a777ace0a468a5f6c9d3381 |