CHANGELOG.md

Changelog

1.16.0 - 2020-11-17

• Removed 32-bit iOS targets
• Update Rust version to 1.46.0
• Various documentation updates, including release acceptance testing
• Add support for metrics to libindy and wrappers
• Add support for attribute value resrictions to presentation predicate restrictions
• Add support for custom loggers to libindy
• Performance improvements when ssearching wallets with large number of DIDs
• Added test_zmq tool
• LibVCX:
  • Added protocol_type:4.0 implying that all inputs and outputs are expected to be in the Aries message format.
  • Added a new function vcx_delete_credential to delete credential from the wallet.
  • Changed behavior of vcx_*_update_state_with_message functions to not update the status of messages on the Agency. Instead, the application using VCX should care about changing of message status.
  • Bugfixes
• Bugfixes

1.15.0 - 2020-03-25

• Correction for Fix proof verification in case of credential attribute encoded value contains leading zeros (IS-1491). Indy 1.14.3 changes "0" to "" which leads to proof rejection.
• LibVCX: Supported protocol_version: 3.0 which actually is an alternative to combination of settings: protocol_version: 2.0 and communication_method: aries.
• LibVCX: Fixed compatibility between proprietary (protocol_version: 2.0/1.0) and aries communication protocols (protocol_version: 3.0).
• Bugfixes

1.14.3 - 2020-03-04

• LibVCX:
  • Removed connection_handle from functions to get protocol messages.
  • Added ability to accept a duplicate connection by redirecting to the already existing one instead of forming a duplicate connection.
  • Added a new function vcx_disclosed_proof_decline_presentation_request to explicitly reject a presentation request.
  • Added a new function vcx_connection_info to get information about connection.
• Bugfixes
  • Fix proof verification in case of credential attribute encoded value contains leading zeros (IS-1491).
  • Fix artifacts at repo.sovrin.org for Ubuntu 18.04
  • others minor bugfixes

1.14.2 - 2020-01-31

• LibVCX Aries support:
  • Implemented Basic Message RFC (IS-1189)
• Indy-CLI changes:
  • Added new command pool set-protocol-version to set a protocol version that will be used for ledger requests (IS-1391).
  • Added new command payment-address new that does exactly the same work as the existing payment-address create command. The new command was added to match the naming of did new command. The payment-address create command will be removed in future releases (IS-1415).
• Bugfixes
  • Updated behavior of indy_store_their_did function to allow updating of existing theirDID record`. It can be used to rotate a pairwise key (IS-1166).
  • Enhanced validation of schema_json: added check that id is consistent with name and version values (IS-1430).
  • Updated Vcx library to support "names" parameter in Proof Request Revealed Attributes (IS-1381)
  • Added support of the additional format of rev_states_json which is used for proof creation. Both rev_reg_def_id and credential_id can be used as map keys. credential_id must be used in case of proving that two credentials matching the same rev_reg_def_id are not revoked at the same timestamp (IS-1447).
  • others minor bugfixes UPD (2020-03-03): deb artifacts for Ubuntu 18.04 at repo.sovrin.org are incorrect. Please use version 1.14.4 or local build from the stable tag.

1.14.1 - 2019-12-30

• Bugfixes UPD (2020-03-03): deb artifacts for Ubuntu 18.04 at repo.sovrin.org are incorrect. Please use version 1.14.4 or local build from the stable tag.

1.14.0 - 2019-12-27

• LibVCX Aries support:
  • Implemented Trust Ping RFC (IS-1435)
  • Implemented Discover Features RFC (IS-1155)
  • Implemented Service Decorator RFC (IS-1449)
• Transaction author agreement changes (IS-1427):
  • Extended the definition of indy_build_txn_author_agreement_request function to accept new parameters:
    • ratification_ts - the date (timestamp) of TAA ratification by network government.
    • retirement_ts - the date (timestamp) of TAA retirement.
  • Added a new function indy_build_disable_all_txn_author_agreements_request to disable all Transaction Author Agreement on the ledger.
  • new Indy-CLI commands:
    • ledger disable-all-txn-author-agreements - to disable All Transaction Author Agreements on the ledger.
    • ledger get-acceptance-mechanisms - to get a list of acceptance mechanisms set on the ledger.
• Bugfixes
  • Added validation for nonce field in the proof request message. Now it must be a decimal number only represented as a string. It is highly recommended to use indy_generate_nonce function to generate a correct nonce.
  • others minor bugfixes UPD (2020-03-03): deb artifacts for Ubuntu 18.04 at repo.sovrin.org are incorrect. Please use version 1.14.4 or local build from the stable tag.

1.13.0 - 2019-12-03

• LibVCX Aries support:
  • Implemented Connection RFC (IS-1180)
  • Implemented Credential Issuance RFC (IS-1393)
  • Implemented Credential Presentation RFC (IS-1394)
  • Integrated Connection Protocol into Dummy Cloud Agent (IS-1392)
• Added "names" parameter to Proof Request Revealed Attributes (IS-1381)
• Bugfixes:
  • Fixed bool representation in Java wrapper (IS-1368) UPD (2020-03-03): deb artifacts for Ubuntu 18.04 at repo.sovrin.org are incorrect. Please use version 1.14.4 or local build from the stable tag.

1.12.0 - 2019-10-08

• Minimal EXPERIMENTAL support of Fully-Qualified identifiers:

  • general format of fully-qualified identifier is <prefix>:<method>:<value>.

  • extended did_info parameter of indy_create_and_store_my_did function to accepts optional method_name filed. This field should be used to create fully qualified DID.

  • all functions can work with fully-qualified identifiers (new way) as well as with unqualified.

  • added a new function -- indy_to_unqualified -- that gets unqualified form of a fully qualified identifier.

  • proof requests now support versioning (ver field) -- now it specifies whether restrictions are full qualified or not.

    • omit or set "1.0" to use unqualified identifiers.
    • set "2.0" to use fully qualified identifiers.

    The same format of identifiers will be used in generated proof and must be used for proof verification.

  • added a new function -- indy_qualify_did -- that updates DID stored in the wallet to make it fully qualified, or to do other DID maintenance.

    • added correspondent did qualify command to Indy-CLI.

  • all functions in Ledger API can accept fully-qualified identifiers but always return results in an unqualified form.

  • extended VCX provisioning config to accept optional did_method filed. This field should be used to create fully qualified DIDs.

• Migrated Android onto the API v21 and NDK 20.
• Supported MacOS builds for Indy CLI.
• The default value of Protocol Version was changed on 2. Henceforth indy_set_protocol_version function should be called if you are going to work with Indy-Node 1.3 and less.
• Bugfixes
  • Fixed attr::{}::value and attr::{}::marker WQL tags (IS-1363)
  • Fixed attr::{}::value verification (IS-1380, thanks @nrempel for reporting the vulnerability)
  • others minor bugfixes UPD (2020-03-03): deb artifacts for Ubuntu 18.04 at repo.sovrin.org are incorrect. Please use version 1.14.4 or local build from the stable tag.

1.11.1 - 2019-08-30

• Supported endorsing of transactions in Indy-CLI and Libvcx.
  • CLI:
    • added endorser parameter into nym, attrib, ledger, cred def commands to set endorser for transaction.
    • added ledger endorse command to endorse a transaction to the ledger.
  • Libvcx:
    • added vcx_*_prepare_for_endorser - functions for schema and credentialdef which build transaction and crete internal object in differed state.
    • added vcx_*_update_state - functions to update state of schema/credentialdef internal object (checks if it is published on the ledger).
    • added vcx_*_get_state - functions to get state of schema/credentialdef internal object.
    • added vcx_endorse_transaction - function to endorse a transaction to the ledger.
• Added new functions to Anoncreds API to rotate credential definition: indy_issuer_rotate_credential_def_start - to generate temporary keys for an existing Credential Definition. indy_issuer_rotate_credential_def_apply - to apply temporary keys as the main for an existing Credential Definition in the wallet.
• Added sign/verify with payment address functions to Libvcx.
• Supported state proof verification for GET_TXN request.
• Extended config parameter of indy_open_pool_ledger function to accept number_read_nodes value. This value set the number of nodes to send read requests.
• Extended Libvcx initialization config to accept pool configuration.
• Supported new platforms Ubuntu 18.04 and Centos:
  • Updated CI pipeline to run tests.
  • Updated CD pipeline to build and to publish artifacts.
• Bugfixes UPD (2020-03-03): deb artifacts for Ubuntu 18.04 at repo.sovrin.org are incorrect. Please use version 1.14.4 or local build from the stable tag.

1.11.0 - 2019-08-2

• Updated indy_append_txn_author_agreement_acceptance_to_request Libindy function to discard the time portion of acceptance time on appending TAA metadata into request. It was done cause too much time precision can lead to privacy risk.

  NOTE that if the following points are met:

  • Indy Pool consists of nodes with version less 1.9.2
  • Transaction Author Agreement is set on the Pool

  Requests to the Pool will fail during the day TAA was set.

• Added new Libindy Payment API functions (indy_build_get_payment_sources_with_from_request and indy_parse_get_payment_sources_with_from_response) to get payment sources with pagination support. Old indy_build_get_payment_sources_request and indy_parse_get_payment_sources_response were marked as Deprecated.

  NOTE that indy_register_payment_method API function was updated to accept callbacks correspondent to the new functions instead of deprecated.

• Added new Libindy Payment API functions (indy_sign_with_address and indy_verify_with_address) to sign/verify a message with a payment address.

  NOTE that indy_register_payment_method API function was updated to accept additional callbacks correspondent to the new functions.

  Added correspondent payment-address sign/verify commands to Indy CLI.

• Added new EXPERIMENTAL functions to get requirements and price for a ledger request.

  • Libindy indy_get_request_info - returns request requirements (with minimal price) correspondent to specific auth rule in case the requester can perform this action.
  • Libvcx vcx_get_request_price - returns request minimal request price for performing an action in case the requester can do it.

• Added a set of new Libvcx APIs around credentials and proofs that work with messages that should be exchanged without handling the transport of those messages. This removes the dependency on an agency/cloud-agent and allows the user of the SDK to transport those messages themselves. There are three types of functions:

  • vcx_*_get_request_msg - gets a message that can be sent to the specified connection.
  • vcx_*_update_state_with_message - checks for any state change from the given message and updates the the state attribute.
  • vcx_init_minimal - initialize vcx with the minimal configuration.

• Added new Libindy API function indy_append_request_endorser to append Endorser to an existing request. It allows writing transactions to the ledger with preserving an original author but by different Endorser. An example flow can be found here

• Updated Indy CLI behavior to complete values for the following parameters: wallet names, pool names, dids, payment addresses.

• Updated Indy CLI behavior to work with payment addresses for ledger payment command and commands providing the ability to set fees for a request.

• Added new Libindy API function indy_generate_nonce to generate a nonce of the size recommended for usage within a proof request.

• Updated behavior of indy_prover_create_proof to create revocation proof based on non_revoked timestamps within a proof request. Now only primary proof can be built if non_revoked intervals were not requested by a verifier.

• Updated constraint parameter of indy_build_auth_rule_request Libindy Ledger API function to accept new optional off_ledger_signature field that specifies if a signature of unknown ledger DID is allowed for an action performing (false by default).

• Updated Indy-SDK CI/CD pipelines to test, to build and to publish Android artifacts for Libvcx.

• Improved state proof verification to support pagination.

• Bugfixes:

  • CLI to build transactions without adding a signature.
  • CLI to handle exit signals proper way.
  • CLI to persist both successes and failed commands.
  • Android Crash upon logging
  • others minor bugfixes

1.10.1 - 2019-07-15

• Updated Indy CLI to persist command history between sessions.
• Bugfixes:
  • Corrected behavior of Indy-CLI ledger set-fees-prepare command to not add Transaction Author Agreement to request.
  • Corrected response data types in Indy-CLI ledger get-fees command.
  • Fixed State Proof verification for GET_REVOC_REG_DELTA requests in case of from and to are before first entry.
  • others minor bugfixes

1.10.0 - 2019-07-1

• Added new EXPERIMENTAL functions to Libindy Anoncreds API to configure what tags to build on credential storage in prover wallet:
  • indy_prover_set_credential_attr_tag_policy to set credential attribute tagging policy.
  • indy_prover_get_credential_attr_tag_policy to get credential attribute tagging policy by credential definition id.
• Added indy_build_auth_rules_request function to Libindy Ledger API to change multiple ledger auth rules. Added correspondent ledger auth-rules command to Indy CLI.
• Bugfixes:
  • Allowed offline signing of transactions in Indy-CLI.
  • others minor bugfixes

1.9.0 - 2019-05-31

• Added a set of functions to support work with Transaction Author Agreement concept. This guarantees that every write transaction author agree that the information they submit to the ledger meets the requirements outlined by ledger governance.
  • indy_build_txn_author_agreement_request to add a new version of Transaction Author Agreement to the ledger.
  • indy_build_get_txn_author_agreement_request to get a Transaction Author Agreement from the ledger.
  • indy_build_acceptance_mechanisms_request to add new acceptance mechanisms for transaction author agreement.
  • indy_build_get_acceptance_mechanisms_request to get acceptance mechanisms from the ledger.
  • indy_append_txn_author_agreement_acceptance_to_request to append transaction author agreement acceptance data to a request.
  • indy_append_txn_author_agreement_acceptance_to_request to append transaction author agreement acceptance data to a request.
  • indy_prepare_payment_extra_with_acceptance_data to prepare payment extra JSON with TAA acceptance data.
• Updated Indy-CLI to use session based approach to support work with Transaction Author Agreement concept.
  • user will be asked if he would like to accept TAA on pool open command.
  • added pool show-taa to show and accept TAA.
• Updated Libindy indy_verifier_verify_proof function to check restrictions on requested predicates during validation of proof.
• Updated Libindy to use Ursa instead of Indy-Crypto.
• Updated Indy-CLI to provide a functionality of saving transactions into CLI context and the following usage of them.
• Added EXPERIMENTAL Cache API to Libindy that provides an ability to get and to store schemas and credential definitions into the wallet. * indy_get_cred_def to get credential definition for specified credential definition id.
  • indy_purge_cred_def_cache to purge credential definition cache.
  • indy_get_schema to get schema for specified schema id.
  • indy_purge_schema_cache to purge schema cache.
• Updated Indy-SDK CD pipeline to build and to publish MacOs artifacts for Libindy, Libnullpay, and Libvcx.
• Implemented State Proof verification for some types of GET requests to the ledger.
• Bugfixes:
  • others minor bugfixes

1.8.3 - 2019-04-30

• Bugfixes:
  • Fixed behavior of auth_rule and get_auth_rule request builders
  • Extended windows packages to contain *.dll.lib file.
  • Fixed boolean datatype representation for FFI.
  • others minor bugfixes

1.8.2 - 2019-03-26

• Added new functions to Libindy Ledger API:
  • indy_build_auth_rule_request to change an existing ledger auth rule.
  • indy_build_get_auth_rule_request to get either specific one or all ledger auth rules.
• Added ledger auth-rule and ledger get-auth-rule commands to Indy CLI.
• Added function vcx_get_current_error to get additional information for last error occurred in Libvcx.
• Updated Libvcx wrappers for automatic getting error details:
  • Python - added sdk_error_full_message, sdk_error_cause and sdk_error_backtrace fields to VcxError object.
  • Java - added sdkMessage, sdkFullMessage, sdkCause and sdkBacktrace fields to VcxException.
  • Objective-C - added error, message, cause, backtrace fields to userInfo dictionary in NSError object.
• Removed Deprecation warnings from indy_crypto_anon_crypt and indy_crypto_anon_decrypt functions.
• Changed location of Java artifacts on repo.sovrin.org.
• Added Postgres wallet storage plugin. Updated Libvcx and Cli to support work with it.
• Updated Vcx to support community A2A protocol. Added protocol_type field to VCX provisioning config with indicates A2A message format will be used.
  • 1.0 means the current protocol.
  • 2.0 means community (IN PROGRESS) protocol which in the current state includes draft implementation of the following HIPES:
    • Message Types,
    • Message Threading
    • Wire Message.
• Set default freshness threshold to 600 seconds.
• Send GET requests to two Nodes.
• Bugfixes:
  • Restart catchup in case of outdated pool cache.
  • Fixed publishing of nodejs package for VCX wrapper.
  • others minor bugfixes

1.8.1 - 2019-02-08

• Bugfixes:
  • Set default freshness threshold to u64::MAX -- if you need to change it, look at the indy_set_runtime_config call.
  • Fixed a bug in freshness threshold calculation.
  • Fixed a bug with libnullpay and VCX connected to logging initialization.

1.8.0 - 2019-01-31

• Added function indy_get_current_error to get additional information for last error occurred in Libindy.
• Updated Libindy wrappers for automatic getting error details:
  • Python - added message and indy_backtrace fields to IndyError object.
  • Java - added sdkBacktrace field to IndyException. Libindy error message set as the main for IndyException.
  • NodeJS - added indyMessage and indyBacktrace fields to IndyError object.
  • Rust - changed type of returning value from enum ErrorCode on structure IndyError with error_code, message, indy_backtrace fields.
  • Objective-C - added message and indy_backtrace fields to userInfo dictionary in NSError object.
• Updated Indy-Cli to show Libindy error message in some cases.
• Implemented automatic filtering of outdated responses based on comparison of local time with latest transaction ordering time.
• Added EXPERIMENTAL indy_pack_message and indy_unpack_message functions to support Wire Messages described in AMES HIPE
• Functions indy_crypto_anon_crypt and indy_crypto_anon_decrypt marked as Deprecated.
• Removed bindgen folder from Libindy NodeJS wrapper.
• Added NETWORK_MONITOR role to NYM transaction builder.
• Bugfixes

Notes:

• This version of libindy will work slower with older versions of node due to freshness changes.
• There is migration guide about API changes.

1.7.0 - 2018-12-21

• Added VCX - a library built over libindy for Verifiable Credentials eXchange. API is EXPERIMENTAL.
  • At the current moment mobile builds are not available - they should be added in future releases.
• Added Logging API
  • Added function indy_get_logger for plugins to give their logging to libindy
  • Added function indy_set_logger for client apps and wrappers to receive logs from libindy
  • Integrated libindy logging into Slf4j for Java wrapper and into python logging facade
• Updated API of Rust wrapper. Now there is no three methods for each API call, there is only one that returns Future.
• Introduced multithreading for Wallet API and CRED_DEF generation
• Bugfixes

Notes:

• There is migration guide about API changes.

1.6.8 - 2018-11-22

• Fix State Proof verification for some types of GET requests to the ledger
• Additional clean-up for secrets in logs
• Update CLI help

1.6.7 - 2018-10-9

• Supported setting fees in did rotate-key CLI command.
• Supported hexadecimal seed for did and key creation.
• Removed TGB role.
• Added EXPERIMENTAL Rust wrapper for Libindy.
• Bugfixes.

1.6.6 - 2018-09-13

• Fixed Android build rustflags. Now all architectures have same flags.

1.6.5 - 2018-09-7

• Fixed ARGON2I constants usage to be compatible with the latest sodium.
• Parameter submitter_did set as the optional field for:
  • Ledger API indy_build_get_* functions (except indy_build_get_validator_info_request).
  • all functions in Payment API.
• Fixed Android build rustflags for all architectures for libc linking.

1.6.4 - 2018-08-31

• Early API types checks
• Workaround for OS permissions on Android
• Fix Android build ARMv7

1.6.3 - 2018-08-28

• Performed the following changes related to Libindy Wallet API:
  • Added separate API function indy_generate_wallet_key to generate a random wallet master key.
  • Updated key_derivation_method parameter of wallet credentials to accept the addition type - RAW. By using this type, the result of indy_generate_wallet_key can be passed as a wallet master key (key derivation will be skipped).
  • Updated Indy CLI wallet related commands to accept the addition parameter key_derivation_method.
• Updated data parameter of indy_build_node_request API function to accept blskey_pop (Proof of possession for BLS key).
• Bugfixes
  • Fixed build flags for Android.s
  • Other minor bugfixes.

1.6.2 - 2018-08-14

• Performed the following changes related to Libindy Ledger API:
  • Added indy_submit_action endpoint that provides the ability to send either GET_VALIDATOR_INFO or POOL_RESTART request to specific nodes and to specify custom timeout for a response from a node.
  • Updated indy_build_pool_upgrade_request API function to accept the additional parameter package that allow specify package to be upgraded.* Bugfixes
• Added pool restart command in Indy CLI.
• Updated Libindy CD pipeline to run iOS tests and to publish artifacts for Libindy and Libnullpay.
• Updated wallet credentials to accept the additional parameter key_derivation_method. This parameter provides the ability to use different crypto algorithms for master key derivation.
• Bugfixes

1.6.1 bugfixes - 2018-07-30

• Fix connection performance issue
• Fix Android publishing

1.6.0 - 2018-07-27

• Integrated tags based search in Anoncreds workflow:
  • Updated indy_prover_store_credential API function to create tags for a stored credential object.
  • API functions indy_prover_get_credentials and indy_prover_get_credentials_for_proof_req marked as Deprecated.
  • Added two chains of APIs related to credentials search that allows fetching records by batches:
    • Simple credentials search - indy_prover_search_credentials
    • Search credentials for proof request - indy_prover_search_credentials_for_proof_req
  • Supported WQL query language for all search functions in Anoncreds API.
• Added indy_prover_get_credential API function allows to get human-readable credential by the specific id from Wallet.
• Performed changes related to Libindy Wallet behavior:
  • Changed Wallet export serialization format to use the same message pack as the rest of LibIndy.
  • Removed association between Wallet and Pool.
  • Removed persistence of Wallet configuration by Libindy.
  • Updated wallet_create, wallet_open, wallet_delete functions to accept wallet configuration as a single JSON.
• Performed changes related to Libindy Pool behavior:
  • Changed Pool connection logic to avoid unnecessary opened connections.
  • Changed Catch-up process to get all transactions from a single node.
  • Implemented logic of persisting of actual Pool Leger at the end of catch-up process and starting from this point on the next time.
  • Updated format of config parameter in indy_open_pool_ledger API function to specify runtime Pool configuration.
• Payment API has been updated to support non-UTXO based crypto payments and traditional payments like VISA. Performed the following changes related to Libindy Payments API:
  • Changed format of input and output parameters.
  • Changed format of result values of indy_parse_response_with_fees and indy_parse_payment_response API functions.
  • Renamed indy_build_get_utxo_request and indy_parse_get_utxo_response API functions.
  • Added indy_build_verify_payment_req and indy_parse_verify_payment_response API functions.
  • Removed EXPERIMENTAL notice from endpoints.
• Added ledger verify-payment-receipt command in Indy CLI.
• Implemented experimental support of Android.
• Bugfixes

Notes:

• There is migration guide about API changes.
• Wallet format of libindy v1.6 isn't compatible with a wallet format of libindy v1.5. As result it is impossible to use wallets created with older libindy versions with libindy v1.6.

1.5.0 - 2018-06-28

• Introduction of Wallet Storage concept:
  • In v1.4 libindy allowed to plug different wallet implementations. Plugged wallet in v1.4 handled both security and storage layers. In contrast Libindy v1.5 restricts plugged interface by handling only storage layer. All encryption is performed in libindy. It simplifies plugged wallets and provides warranty of a good security level for 3d party wallets implementations.
  • The format of wallet data was changed for better security and support of efficient search
• Added EXPERIMENTAL Wallet Export/Import API and corresponded commands to Indy CLI
• indy_list_wallets endpoint is DEPRECATED and will be removed in the next release. The main idea is avoid maintaining created wallet list on libindy side. It will allow to access wallets from a cluster and solve some problems on mobile platforms. indy_create_wallet and indy_open_wallet endpoints will also get related changes in the next release.
• Added Non-Secrets API that allows store and read
  application specific data in the wallet
• Added EXPERIMENTAL Generic Payments API that provides ability to register custom payment method and then create payment addresses, build payment-related transactions, assign fees to transactions
• Added ability to load custom plugins using Indy CLI
• Added the set of commands in Indy CLI providing ability to perform the main payments operations:
  • Creation of payment address
  • Listing of payment addresses
  • Getting list of UTXO for payment address
  • Sending payment transaction
  • Adding fees to transactions
  • Getting transactions fees amount
• Implemented simple Nullpay payment plugin that provide experience similar to real payments system
• Implemented publishing of Ubuntu and Windows packages for Nullpay plugin
• Added new Ledger API endpoints and corresponded commands in Indy CLI
  • GET Validator Info request builder
  • Restart POOL request builder
  • Add Multi Signature to request
• Optimized Pool connection process. Libindy v1.5 uses cache of Pool Ledger to speed up opening pool operation.
• Bugfixes

Notes:

• There is migration guide about API changes
• Wallet format of libindy v1.5 isn't compatible with a wallet format of libindy v1.4. As result it is impossible to use wallets created with older libindy versions with libindy v1.5.
• Tails handling contains breaking-change hotfix and blob-storage tails files generated by v1.4 is incompatible with 1.5.

1.4.0 - 2018-05-10

• Indy CLI tool added
• Switching from DID-based crypto to keys-based crypto:
  • All DID-based crypto functions (signus module) are removed
  • Added key-based crypto module
  • Added functions to resolve keys for DIDs
• Agent API moved into crypto module
• Support the latest version of CL crypto (through indy-crypto library):
  • Added nonce for all protocol steps
  • Added consistency proofs for protocol steps
  • Representation of Proofs changed (sub-proofs now are ordered)
• Support of complete Credentials Revocation workflow in Anoncreds API:
  • Support large Tails handling through BlobStorage API
  • Support new Revocation transactions
  • Add calls for remote Witness calculation
  • State-less approach in Credential issuance process
  • Unified reference approach for Anoncreds entities
• Extend DID API: added some methods for iteration over entities in the wallet.
• Bugfixes

Notes:

• There is migration guide about API changes
• The changes for Credential Revocation invalidates any Anoncreds made with SDK 1.3. They must be reissued
• This release is intended for development purposes only. The 1.5.0 release of the SDK will contain changes to the wallet format. If you plan to put durable artifacts in the wallet, let us know so we can discuss migration to the future format

1.3.0 - 2018-01-12

• Encryption option for default wallet is added

1.2.0 - 2018-01-11

• indy_key_for_local_did added

1.1.0 - 2017-11-10

• Replaced Agent2Agent API
• New Crypto API
• Updated Signus API

1.0.0 - 2017-08-31

• Initial release