10 posts tagged with "release"

Distribution 2603 is now available​

The 2603.1 distribution has been released, introducing the following changes:

• Breaking changes: progress bars and spinners in the Mithril client CLI now output to stderr instead of stdout
• Deprecations: deprecated cardano_db function in library/WASM; removed snapshot function from Client struct; deprecated --backend v1 flag in the CLI (use --backend v2 instead)
• Decentralization support: introduced a new /protocol-configuration/{epoch} route for fetching aggregator configuration; refactored signer and aggregator to read network configurations from MithrilNetworkConfigurationProvider; follower aggregators can now read configurations from the leader aggregator
• Miscellaneous: replaced CExplorer API with Blockfrost API for pool names/tickers discovery; introduced support for the new Lagrange Mithril era; applied bug fixes and performance improvements
• Unstable: added DMQ protocol support in signer, aggregator and relay; implemented aggregator discovery mechanism in client library and CLI
• General bug fixes and performance improvements.

This new distribution has been deployed to the Mithril aggregator on the release-mainnet and release-preprod networks.

For those running a Mithril signer:

• pre-release-preview network: no action is required at this time
• release-preprod network: upgrade the signer node binary to version 0.3.7 – no configuration changes are required
• release-mainnet network: upgrade the signer node binary to version 0.3.7 – no configuration changes are required.

You can update the Mithril signer using the one-line command below. By default, it downloads to the current directory, but you can specify a custom folder with the -p option:

curl --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/input-output-hk/mithril/refs/heads/main/mithril-install.sh | sh -s -- -c mithril-signer -d 2603.1 -p $(pwd)

For any inquiries or assistance, contact the team on the Discord channel.

Distribution 2543 is now available​

The 2543.1-hotfix distribution has been released, introducing the following changes:

• Added support for default incremental backend (v2) for Cardano database restoration in the client library, CLI and WASM
• Added support for enhanced verification of a Cardano database which provides a list of tampered and missing files in case of failure in the client library and CLI
• Added support for artifacts retrieval by epoch for the Cardano database and Cardano stake distribution in the client library, CLI and WASM
• Deprecated the with_aggregator_client and new functions in the ClientBuilder struct of the client library
• General bug fixes and performance improvements.

This new distribution has been deployed to the Mithril aggregator on the release-mainnet and release-preprod networks.

For those running a Mithril signer:

• pre-release-preview network: no action is required at this time
• release-preprod network: upgrade the signer node binary to version 0.2.276 – no configuration changes are required
• release-mainnet network: upgrade the signer node binary to version 0.2.276 – no configuration changes are required.

You can update the Mithril signer using the one-line command below. By default, it downloads to the current directory, but you can specify a custom folder with the -p option:

curl --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/input-output-hk/mithril/refs/heads/main/mithril-install.sh | sh -s -- -c mithril-signer -d 2543.1-hotfix -p $(pwd)

For any inquiries or assistance, contact the team on the Discord channel.

Distribution 2537 is now available​

The 2537.0 distribution has been released, introducing the following changes:

• Added support for Cardano node v.10.5.1 in the signer and aggregator
• Added support for the stable cardano_database_v2 backend in the mithril-client library
• Added support for the stable v2 backend of the cardano-db command, with the decommissioning of the cardano-db-v2 command in the client CLI
• Added support for the stable verify command to validate an existing Cardano database in the client CLI
• Added support for the stable UTXO-HD snapshot converter via the tools utxo-hd snapshot-converter command in the client CLI
• Provided pre-built Linux ARM binaries for the signer, client CLI, and aggregator
• Migrated to the Rust 2024 edition (from the 2021 edition)
• General bug fixes and performance improvements.

This new distribution has been deployed to the Mithril aggregator on the release-mainnet and release-preprod networks.

For those running a Mithril signer:

• pre-release-preview network: no action is required at this time
• release-preprod network: upgrade the signer node binary to version 0.2.268 – no configuration changes are required
• release-mainnet network: upgrade the signer node binary to version 0.2.268– no configuration changes are required.

You can update the Mithril signer using the one-line command below. By default, it downloads to the current directory, but you can specify a custom folder with the -p option:

curl --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/input-output-hk/mithril/refs/heads/main/mithril-install.sh | sh -s -- -c mithril-signer -d 2537.0 -p $(pwd)

For any inquiries or assistance, contact the team on the Discord channel.

Pre-built Linux ARM binaries are now available​

With the release of the 2537.0 distribution, pre-built Linux ARM binaries are now available for Mithril nodes:

• Download the binaries directly (files attached to the GitHub release with the suffix -linux-arm64.tar.gz)
• Download the Debian package (files attached to the GitHub release with the suffix -arm64.deb)
• Use the one-liner installer to install them.

To provide a clear overview of supported platforms, the team has added a new 'Platform support' section in the release notes, reproduced below for convenience (note that it may change in the future).

⁽*⁾⚠️ Linux arm64 builds are provided on a best-effort basis and are not officially supported.

For any inquiries or assistance, contact the team on the Discord channel.

Distribution 2524 is now available​

The 2524.0 distribution has been released, introducing the following changes:

• Support for Cardano node v.10.4.1 in the signer and aggregator
• Support for recording client origin types (library, CLI, WASM) in aggregator metrics
• Unstable support for UTXO-HD snapshot converter tools utxo-hd snapshot-converter command in the client CLI
• Unstable support for partial Cardano database restoration using the cardano-database command with the --backend v2 parameter
• Bug fixes and performance improvements.

This new distribution has been deployed to the Mithril aggregator on the release-mainnet and release-preprod networks.

If running a Mithril signer:

• pre-release-preview network: no action required at this time
• release-preprod network: upgrade the signer node binary to version 0.2.249 – no configuration changes required
• release-mainnet network: upgrade the signer node binary to version 0.2.249– no configuration changes required.

You can update the Mithril signer using the one-line command below. It downloads to the current directory by default, but you can specify a custom folder using the -p option:

curl --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/input-output-hk/mithril/refs/heads/main/mithril-install.sh | sh -s -- -c mithril-signer -d 2524.0 -p $(pwd)

For any inquiries or assistance, contact the team on the Discord channel.

Distribution 2517 is now available​

The 2517.1 distribution has been released, introducing the following changes:

• ⚠️ Breaking changes in Mithril client CLI and library:
  • To fast bootstrap a Cardano node, the new --include-ancillary option has been added to the Cardano node database command in the Mithril client CLI.
  • Without this option, only final immutable files are downloaded, and the ledger state must be computed from the genesis block when the Cardano node starts.
  • The --include-ancillary option requires the usage of an ancillary verification key (--ancillary-verification-key or ANCILLARY_VERIFICATION_KEY) which is specified in the Networks configuration page.
  • Clients from distribution [2513] and earlier are not compatible with this change and must be updated.
• Support for Cardano node 10.3.1 in the signer and the aggregator
• Support for origin tags in Mithril client library, CLI and WASM to record the origin of client requests.
• Bug fixes and performance improvements.

This new distribution has been deployed to the Mithril aggregator on the release-mainnet and release-preprod networks.

If you are running a Mithril signer:

• pre-release-preview network: no action is required at this time
• release-preprod network: upgrade your signer node binary to version 0.2.243 – no configuration updates are required
• release-mainnet network: upgrade your signer node binary to version 0.2.243– no configuration updates are required.

You can update the Mithril signer using the one-line command below. It downloads to the current directory by default, but you can specify a custom folder using the -p option:

curl --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/input-output-hk/mithril/refs/heads/main/mithril-install.sh | sh -s -- -c mithril-signer -d 2517.1 -p $(pwd)

For any inquiries or assistance, contact the team on the Discord channel.

Distribution 2513 is now available​

The 2513.0 distribution has been released, introducing the following changes:

• ⚠️ Breaking changes in Mithril nodes:
  • The minimum required glibc version for pre-built Linux binaries has been upgraded from 2.31 to 2.35
  • Mithril signers running versions <=0.2.200 must be updated due to the removal of Thales era legacy code
  • The with_snapshot_uploader function in the Mithril client library has been renamed to with_file_uploader
• Added support for Cardano node 10.2.1 in the signer and aggregator
• Ended support for macOS x64 pre-built binaries for the client CLI
• Bug fixes and performance improvements.

This new distribution has been deployed to the Mithril aggregator on the release-mainnet and release-preprod networks.

If you are running a Mithril signer:

• pre-release-preview network: no action is required at this time
• release-preprod network: upgrade your signer node binary to version 0.2.237 – no configuration updates are required
• release-mainnet network: upgrade your signer node binary to version 0.2.237– no configuration updates are required.

You can update the Mithril signer using the one-line command below. It downloads to the current directory by default, but you can specify a custom folder using the -p option:

curl --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/input-output-hk/mithril/refs/heads/main/mithril-install.sh | sh -s -- -c mithril-signer -d 2513.0 -p $(pwd)

For any inquiries or assistance, contact the team on the Discord channel.

Ending support for macOS x64 pre-built binaries​

Since 2020, macOS has transitioned from Intel (x64 architecture) to Apple Silicon (arm64 architecture) processors.

Additionally, Cardano node version 10+ now supports only Apple Silicon on macOSX.

As a result, the Mithril team will end support for macOS x64 pre-built binaries for the client CLI starting March 2025.

From this date, CI will no longer build these binaries for GitHub releases. If you are still using macOS x64, you will need to build the binaries from source.

For any inquiries or assistance, contact the team on the Discord channel.

Distribution 2506 is now available​

We have released the 2506.0 distribution, which includes the following:

• Support for certifying protocol parameters and epochs in the certificate chain in clients
• Stable support for Cardano node v.10.1.4 in the signer and aggregator
• Removal of support for the Thales era in the signer and aggregator
• Stable support for aggregator HTTP response compression in the signer, aggregator, and clients
• Building and publication of both a stable version (for release networks) and an unstable version (for testing networks) of the explorer.

This new distribution has been deployed to the Mithril aggregator of the release-mainnet and release-preprod networks.

If you are running a Mithril signer:

• pre-release-preview network: no action is required at this time
• release-preprod network: upgrade your signer node binary to version 0.2.228 – no configuration updates are required
• release-mainnet network: upgrade your signer node binary to version 0.2.228 – no configuration updates are required.

You can easily update the Mithril signer with this one-line command. It downloads to the current directory by default, but a custom folder can be specified using the -p option:

curl --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/input-output-hk/mithril/refs/heads/main/mithril-install.sh | sh -s -- -c mithril-signer -d 2506.0 -p $(pwd)

For any inquiries or assistance, feel free to contact the team on the Discord channel.

Distribution 2450 is now available​

We have released the 2450.0 distribution, which includes the following:

• 🔥 Breaking changes in the Mithril client library, CLI, and WASM:
  • Removed the deprecated network field from the internal CardanoDbBeacon
  • Mithril certificates of type CardanoImmutableFilesFull cannot be verified with older clients
  • Clients from distribution 2445 and earlier must be updated
• Stable support for Cardano node v.10.1.3 in the signer and aggregator
• Stable support for a one-line shell installation script for the Mithril node prebuilt binaries
• Various bug fixes and performance improvements.

This new distribution has been deployed to the Mithril aggregator of the release-mainnet and release-preprod networks.

If you are running a Mithril signer:

• pre-release-preview network: no action is required at this time
• release-preprod network: upgrade your signer node binary to version 0.2.221 - no configuration updates are required
• release-mainnet network: upgrade your signer node binary to version 0.2.221 - no configuration updates are required.

You can easily update your Mithril signer with this one-line command (it downloads to the current directory by default; you can specify a custom folder by using the -p option):

curl --proto '=https' --tlsv1.2 -sSf https://raw.githubusercontent.com/input-output-hk/mithril/refs/heads/main/mithril-install.sh | sh -s -- -c mithril-signer -d 2450.0 -p $(pwd)

For any inquiries or assistance, feel free to contact the team on the Discord channel.