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Release History

1.2.5 (2023-01-18)

Docs:

  • Sweeping foundational updates across all documentation

Misc:

  • Update some dependencies
  • Update copyright headers across all files (including year 2023)
  • Remove docker-images submodule
  • Various bug fixes

1.2.4 (2022-11-30)

Agents:

  • Add hello_world skill and agent

Docs:

  • Update repository documentations
  • Update installation guide for Raspberry Pis (add a link to prebuilt image for Raspberry Pis)

Misc:

  • Update the dependencies (protobuf, jsonschema, cosmpy)
  • Various improvements in the repository structure (e.g. makefile, tox, workflows)
  • Speed up CI/CD
  • Various bug fixes

1.2.3 (2022-11-03)

AEA:

  • core and development are dependencies updated.
  • ci improvements
  • cosmpy updated to 0.6.0
  • Small code format improvements and better linting

Plugins:

  • Small code format improvements
  • cosmpy updated to 0.6.0

Packages:

  • Small code format improvements

1.2.2 (2022-10-17)

AEA:

  • Dependency management switched from pipenv to poetry.
  • Protocol generator updated to support Unions
  • Dependencies versions updates: click, mypy, black, ipfshttpclient
  • Small code format improvements

Plugins:

  • Update web3 to version 5.31
  • Small code format improvements
  • ipfshttpclient dependency version updated to 0.8.0a2

Packages:

  • Protocols regenerated according to the latest protocol generator improvements: Union support
  • Small code format improvements

1.2.1 (2022-07-12)

AEA:

  • Protocol generator uses int64 instead of int32
  • Dependencies versions updates

Plugins:

  • Upgrades fetchai plugin to use cosmpy>=0.5.0
  • Upgrades cosmos plugin to use cosmpy>=0.5.0

Packages:

  • Fixes for skills to work with dorado testnet (tx fee adjusted)

1.2.0 (2022-05-05)

AEA:

  • Adds support for Python 3.10
  • Updates protobuf dependency
  • Updates asyncio dependency
  • Updates golang modules
  • Updates many dependencies to their latest versions
  • Fixes dependency issues

Plugins:

  • Upgrades fetchai plugin to be compatible with Dorado networks
  • Upgrades cosmos plugin to be compatible with Dorado networks

Packages:

  • Adds more logging to the p2p_libp2p packages (vanilla, client, mailbox)
  • Aries demo updated to cover the full base scenario
  • Protocols were regenerated with newer protobuf

Chores:

  • Fixed various tests
  • Fixed docker container issue in tests
  • Added automated script to add support for new versions of the Fetchai network
  • Added automated script to update copyright headers and check their validity
  • Apply the above script on all packages
  • Adds tests for BaseContractTestTool
  • Improves the script that automatically updates package versions

1.1.1 (2021-12-15)

AEA:

  • Updates the protocol generator to generate protocols that satisfy linter constraints

Plugins:

  • aea-cli-ipfs plugin small update

Packages:

  • Fixes fetchai/p2p_libp2p connection to address a slow DHT lookup problem
  • Updates protocols with the latest protocol generator
  • Updates random beacon agent so it produces block data instead of the (now deprecated feature of the test-net) random beacon data

Misc

  • Bumps go library versions
  • Various fixes and improvements

1.1.0 (2021-10-13)

AEA:

  • Adds public keys to agent identity and skill context
  • Adds contract test tool
  • Adds multiprocess support for task manager
  • Adds multiprocess backed support to MultiAgentManager
  • Adds support for excluding connection on aea run
  • Adds support for adding a key that is being generated (—add-key option for generate-key command)
  • Adds check for dependencies to be present in registry on a package push
  • Makes more efficient installing of project dependencies on aea install
  • Adds dependency conflict detection on aea install
  • Improves pip install error details on aea install
  • Adds validation of aea_version when loading configuration
  • Adds a check for consistency of package versions in MultiAgent Manager
  • Adds better error reporting for aea registry requests
  • Fixes IPFS hash calculation for large files
  • Fixes protobuf dictionary serializer's uncovered cases and makes it deterministic
  • Fixes scaffolding of error and decision maker handlers
  • Fixes pywin32 problem when checking dependency
  • Improves existing testing tools

Benchmarks:

  • Adds agents construction and decision maker benchmark cases

Plugins:

  • Upgrades fetchai plugin to use CosmPy instead of CLI calls
  • Upgrades cosmos plugin to use CosmPy instead of CLI calls
  • Upgrades fetchai plugin to use StargateWorld
  • Upgrades cosmos plugin to Stargate
  • Sets the correct maximum Gas for fetch.ai plugin

Packages:

  • Adds support for Tac to be run against fetchai StargateWorld test-net
  • Adds more informative error messages to CosmWasm ERC1155 contract
  • Adds support for atomic swap to CosmWasm ERC1155 contract
  • Adds an ACN protocol that formalises ACN communication using the framework's protocol language
  • Adds cosm_trade protocol for preparing atomic swap transactions for cosmos-based networks
  • Adds https support for server connection
  • Adds parametrising of http(s) in soef connection
  • Fixes http server content length response problem
  • Updates Oracle contract to 0.14
  • Implements the full ACN spec throughout the ACN packages
  • Implements correct error code usage in ACN packages
  • Refactors ACN packages to unify reused logic
  • Adds tests for gym skills
  • Adds dockerised SOEF
  • Adds libp2p mailbox connection
  • Multiple fixes and stability improvements for p2p_libp2p connections

Docs:

  • Adds ACN internals documentation
  • Fixes tutorial for HTTP connection and skill
  • Multiple additional docs updates
  • Adds more context to private keys docs

Chores:

  • Various development features bumped
  • Bumped Mermaid-JS, for UML diagrams to major version 8
  • Applies darglint to the code

Examples:

  • Adds a unified script for running various versions/modes of Tac

1.0.2 (2021-06-03)

AEA:

  • Bounds versions of dependencies by next major
  • Fixes incoherent warning message during package loading
  • Improves various incomprehensible error messages
  • Adds debug log message when abstract components are loaded
  • Adds tests and minor fixes for password related CLI commands and password usage in MultiAgentManager
  • Adds default error handler in MultiAgentManager
  • Ensures private key checks are performed after override setting in MultiAgentManager
  • Applies docstring fixes suggested by darglint
  • Fixes aea push --local command to use correct author
  • Fixes aea get-multiaddress command to consider overrides

Plugins:

  • Bounds versions of dependencies by next major

Packages:

  • Updates p2p_libp2p connection to use TCP sockets for all platforms
  • Multiple fixes on libp2p_node including better error handling and stream creation
  • Adds sending queue in p2p_libp2p connection to handle sending failures
  • Adds unit tests for libp2p_node utils
  • Adds additional tests for p2p_libp2p connection
  • Fixes location bug in AW5
  • Improves connection check handling in soef connection
  • Updates oracle and oracle client contracts for better access control
  • Adds skill tests for erc1155 skills
  • Adds skill tests for aries skills
  • Fixes minor bug in ML skills
  • Multiple additional tests and test stability fixes

Docs:

  • Extends demo docs to include guidance of usage in AEA Manager
  • Adds short guide on Kubernetes deployment
  • Multiple additional docs updates

Chores:

  • Adds --no-bump option to generate_all_protocols script
  • Adds script to detect if aea or plugins need bumping
  • Bumps various development dependencies
  • Adds Golang and GCC in Windows install script
  • Adds darglint to CI

Examples:

  • Updates TAC deployment scripts and images

- (2021-05-05)

Packages:

  • Adds node watcher to p2p_libp2p connection
  • Improves logging and error handling in p2p_libp2p node
  • Addresses potential overflow issue in p2p_libp2p node
  • Fixes concurrency issue in p2p_libp2p node which could lead to wrongly ordered envelopes
  • Improves logging in TAC skills
  • Fixes Exception handling in connect/disconnect calls of soef connection
  • Extends public DHT tests to include staging
  • Adds tests for envelope ordering for all routes
  • Multiple additional tests and test stability fixes

1.0.1 (2021-04-30)

AEA:

  • Fixes wheels issue for Windows
  • Fixes password propagation for certificate issuance in MultiAgentManager
  • Improves error message when local registry not present

AEALite:

  • Adds full protocol support
  • Adds end-to-end interaction example with AEA (based on fetchai/fipa protocol)
  • Multiple additional tests and test stability fixes

Packages:

  • Fixes multiple bugs in ERC1155 version of TAC
  • Refactors p2p connections for better separation of concerns and maintainability
  • Integrates aggregation with simple oracle skill
  • Ensures genus and classifications are used in all skills using SOEF
  • Extends SOEF connection to implement oef_search protocol fully
  • Handles SOEF failures in skills
  • Adds simple aggregation skills including tests and docs
  • Adds tests for registration AW agents
  • Adds tests for reconnection logic in p2p connections
  • Multiple additional tests and test stability fixes

Docs:

  • Extends car park demo with usage guide for AEA manager
  • Multiple additional docs updates

Examples:

  • Adds TAC deployment example

1.0.0 (2021-03-30)

  • Improves contributor guide
  • Enables additional pylint checks
  • Adds configuration support on exception behaviour in ledger plugins
  • Improves exception handling in aea-ledger-cosmos and aea-ledger-fetchai plugins
  • Improves quickstart guide
  • Fixes multiple flaky tests
  • Fixes various outdated metadata
  • Resolves a CVE (CVE-2021-27291) affecting development dependencies
  • Adds end-to-end support and tests for simple oracle on Ethereum and Fetch.ai ledgers
  • Multiple minor fixes
  • Multiple additional tests and test stability fixes

1.0.0rc2 (2021-03-28)

  • Extends CLI command aea fingerprint to allow fingerprinting of agents
  • Improves deploy-image Docker example
  • Fixes a bug in MultiAgentManager which leaves it in an unclean state when project adding fails
  • Fixes dependencies of aea-legder-fetchai
  • Improves guide on HTTP client and server connection
  • Removes pickle library usage in the ML skills
  • Adds various consistency checks in configurations
  • Replaces usage of pyaes with pycryptodome in plugins
  • Changes generator to avoid non-idiomatic usage of type checks
  • Multiple minor fixes
  • Multiple additional tests and test stability fixes

1.0.0rc1 (2021-03-24)

  • Adds CLI command aea get-public-key
  • Adds support for encrypting private keys at rest
  • Adds support for configuration of decision maker and error handler instances from aea-config.yaml
  • Adds support for explicitly marking behaviours and handlers as dynamic
  • Adds support for fetchai ledger to oracle skills and contract
  • Adds timeout support on multiplexer calls to connections
  • Fixes bug in regex constrained string for id validation
  • Adds docs section on how AEAs satisfy 12-factor methodology
  • Adds docs section on tradeoffs made in v1
  • Adds example for logs streaming to browser
  • Removes multiple temporary hacks for backwards compatibility
  • Adds skills tests coverage for echo and http_echo skills
  • Adds required_ledgers field in aea-config.yaml
  • Removes registry_path field in aea-config.yaml
  • Adds message_format field to cert requests
  • Removes requirement for exact protocol buffers compiler, prints version used in protocols
  • Adds support to configure task manager mode via aea-config.yaml
  • Fixed spelling across docstrings in code base
  • Multiple minor fixes
  • Multiple docs updates to fix order of CLI commands with respect to installing dependencies
  • Multiple additional tests and test stability fixes

0.11.2 (2021-03-17)

  • Fixes a package import issue
  • Fixes an issue where AgentLoop did not teardown properly under certain conditions
  • Fixes a bug in testing tools
  • Fixes a bug where plugins are not loaded after installation in MultiAgentManager
  • Adds unit tests for weather, thermometer and car park skills
  • Fixes a missing dependency in Windows
  • Improves SOEF connections' error handling
  • Fixes bug in ML skills and adds unit tests
  • Adds script to bump plugin versions
  • Adds gas price strategy support in aea-ledger-ethereum plugin
  • Adds CLI plugin for IPFS interactions (add/get)
  • Adds support for CLI plugins to framework
  • Multiple additional tests and test stability fixes

0.11.1 (2021-03-06)

  • Bumps aiohttp to >=3.7.4 to address a CVE affecting http_server, http_client and webhook connections
  • Adds script to ensure Pipfile and tox.ini dependencies align
  • Enforces presence of protocol_specification_id in protocol.yaml
  • Adds support for installation of agent-level PyPI dependencies in AEABuilder
  • Sets default ledger plugin during aea create
  • Updates various agent packages with missing ledger plugin dependencies
  • Bumps various development dependencies
  • Renames coin_price skill to advanced_data_request skill and generalises it
  • Updates fetch_beacon skill to use ledger connection
  • Multiple docs updates to fix order of CLI commands with respect to installing dependencies
  • Multiple additional tests and test stability fixes

0.11.0 (2021-03-04)

  • Adds slots usage in frequently used framework objects, including Dialogue
  • Fixes a bug in aea upgrade command where eject prompt was not offered
  • Refactors skill component configurations to allow for skill components (Handler, Behaviour, Model) to be placed anywhere in a skill
  • Extends skill component configuration to specify optional file_path field
  • Extracts all ledger specific functionality in plugins
  • Improves error logging in http server connection
  • Updates Development - Use case documentation
  • Adds restart support to p2p_libp2p connection on read/write failure
  • Adds validation of default routing and default connection configuration
  • Refactors and significantly simplifies routing between components
  • Limits usage of EnvelopeContext
  • Adds support for new CosmWasm message format in ledger plugins
  • Adds project loading checks and optional auto removal in MultiAgentManager
  • Adds support for reuse of threaded Multiplexer
  • Fixes bug in TAC which caused agents to make suboptimal trades
  • Adds support to specify dependencies on aea-config.yaml level
  • Improves release scripts
  • Adds lightweight Golang AEALite library
  • Adds support for skill-to-skill messages
  • Removes CLI GUI
  • Multiple docs updates based on user feedback
  • Multiple additional tests and test stability fixes

0.10.1 (2021-02-21)

  • Changes default URL of soef connection to https
  • Improves teardown, retry and edge case handling of p2p_libp2p and p2p_libp2p_client connections
  • Adds auto-generation of private keys to MultiAgentManager
  • Exposes address getters on MultiAgentManager
  • Improves package validation error messages
  • Simplifies default DecisionMakerHandler and extracts advanced features in separate class
  • Fixes task manager and its usage in skills
  • Adds support for multi-language protocol stub generation
  • Adds data_dir usage to additional connections
  • Adds IO helper function for consistent file usage
  • Extends release helper scripts
  • Removes stub connection as default connection
  • Adds support for AEA usage without connections
  • Multiple docs updates based on user feedback
  • Multiple additional tests and test stability fixes

0.10.0 (2021-02-11)

  • Removes error skill from agents which do not need it
  • Adds support for relay connection reconnect in ACN
  • Multiplexer refactoring for easier connection handling
  • Fix erc1155 skill tests on CosmWasm chains
  • Extends docs on usage of CosmWasm chains
  • Adds version compatibility in aea upgrade command
  • Introduces protocol specification id and related changes for better interoperability
  • Adds synchronous connection base class
  • Exposes state setter in connection base class
  • Adds Yoti protocol and connection
  • Multiple updates to generic buyer
  • Adds additional automation to MultiAgentManager, including automated handling of certs, keys and other package specific data
  • Multiple test improvements and fixes
  • Add stricter typing and checks
  • Fixes to MacOS install script
  • Adds threading patch for web3
  • Multiple docs updates based on user feedback
  • Multiple additional tests and test stability fixes

0.9.2 (2021-01-21)

  • Fixes CosmosApi, in particular for CosmWasm
  • Fixes error output from add-key CLI command
  • Update aea_version in non-vendor packages when calling upgrade CLI command
  • Extend upgrade command to fetch newer agent if present on registry
  • Add support for mixed fetch mode in MultiAgentManager
  • Fixes logging overrides in MultiAgentManager
  • Configuration overrides now properly handle None values
  • Multiple docs updates based on user feedback
  • Multiple additional tests and test stability fixes

0.9.1 (2021-01-14)

  • Fixes multiple issues with MultiAgentManager including overrides not being correctly applied
  • Restructures docs navigation
  • Updates MultiAgentManager documentation
  • Extends functionality of aea upgrade command to cover more cases
  • Fixes a bug in the aea upgrade command which prevented upgrading across version minors
  • Fixes a bug in aea fetch where the console output was inconsistent with the actual error
  • Fixes scaffold connection constructor
  • Multiple additional tests to improve stability
  • Multiple docs updates based on user feedback
  • Multiple additional tests and test stability fixes

0.9.0 (2021-01-06)

  • Adds multiple bug fixes on MultiAgentManager
  • Adds AgentConfigManager for better programmatic configuration management
  • Fixes auto-filling of aea_version field in AEA configuration
  • Adds tests for confirmation skills AW2/3
  • Extends MultiAgentManager to support proper configuration overriding
  • Fixes ML skills demo
  • Fixes environment variable resolution in configuration files
  • Adds support to fingerprint packages by providing a path
  • Adds local-registry-sync CLI command to sync local and remote registry
  • Adds support to push vendorised packages to local registry
  • Adds missing tests for code in documentation
  • Adds prompt in scaffold protocol CLI command to hint at protocol generator
  • Adds issue-certificates CLI command for Proof of Representation
  • Adds cert_requests support in connections for Proof of Representation
  • Adds support for Proof of Representation in ACN (p2p_libp2p* connections)
  • Adds automated spell checking for all .md files and makes related fixes
  • Multiple additional tests to improve stability
  • Multiple docs updates based on user feedback
  • Multiple additional tests and test stability fixes

0.8.0 (2020-12-17)

  • Adds support for protocol dialogue rules validation
  • Fixes URL forwarding in http server connection
  • Revises protocols to correctly define terminal states
  • Adds a build command
  • Adds build command support for libp2p connection
  • Adds multiple fixes to libp2p connection
  • Adds prometheus connection and protocol
  • Adds tests for confirmation AW1 skill
  • Adds oracle demo docs
  • Replaces pickle with protobuf in all protocols
  • Refactors OEF models to account for semantic irregularities
  • Updates docs for demos relying on Ganache
  • Adds generic storage support
  • Adds configurable dialogue offloading
  • Fixes transaction generation on confirmation bugs
  • Fixes transaction processing order in all buyer skills
  • Extends ledger API protocol to query ledger state
  • Adds remove-key command in CLI
  • Multiple tac stability fixes
  • Adds support for configurable error handler
  • Multiple additional tests to improve stability
  • Multiple docs updates based on user feedback
  • Multiple additional tests and test stability fixes

0.7.5 (2020-11-25)

  • Adds AW3 AEAs
  • Adds basic oracle skills and contracts
  • Replaces usage of Ropsten testnet with Ganache in packages
  • Fixes multiplexer setup when used outside AEA
  • Improves help command output of CLI
  • Adds integration tests for simple skills
  • Adds version check on CLI push
  • Adds integration tests for tac negotiation skills
  • Multiple docs updates based on user feedback
  • Multiple additional tests and test stability fixes

0.7.4 (2020-11-18)

  • Replaces error skill handler usage with built in handler
  • Extends MultiAgentManager to support persistence between runs
  • Replaces usage of Ropsten testnet with Ganache
  • Adds support for symlink creation during scaffold and add
  • Makes contract interface loading extensible
  • Adds support for PEP561
  • Adds integration tests for launcher command
  • Adds support for storage of unique page address in SOEF
  • Fixes publish command bug on Windows
  • Refactors constants usage throughout
  • Adds support for profiling on aea run
  • Multiple stability improvements to core asynchronous modules
  • Multiple docs updates based on user feedback
  • Multiple additional tests and test stability fixes

0.7.3 (2020-11-12)

  • Extends AW AEAs
  • Fixes overwriting of private key files on startup
  • Fixes behaviour bugs
  • Adds tests for tac participation skill
  • Adds development setup guide
  • Improves exception logging for easier debugging
  • Fixes mixed mode in upgrade command
  • Reduces verbosity of some CLI commands
  • Multiple docs updates based on user feedback
  • Multiple additional tests and test stability fixes

0.7.2 (2020-11-09)

  • Fixes some AW2 AEAs
  • Improves generic buyer AEA
  • Fixes a few backwards incompatibilities on CLI (upgrade, add, fetch) introduced in 0.7.1
  • Fixes geolocation in some tests
  • Multiple docs updates based on user feedback
  • Multiple additional tests and test stability fixes

0.7.1 (2020-11-05)

  • Adds two AEAs for Agent World 2
  • Refactors dialogue class to optimize for memory
  • Refactors message class to optimize for memory
  • Adds mixed registry mode to CLI and makes it default
  • Extends upgrade command to automatically update references of non-vendor packages
  • Adds deployment scripts for kubernetes
  • Extends configuration set/get support for lists and dictionaries
  • Fixes location specifiers throughout code base
  • Imposes limits on length of user defined strings like author and package name
  • Relaxes version specifiers for some dependencies
  • Adds support for skills to reference connections as dependencies
  • Makes ledger and currency ids configurable
  • Adds test coverage for the tac control skills
  • Improves quick start guidance and adds docker images
  • Multiple docs updates based on user feedback
  • Multiple additional tests and test stability fixes

0.7.0 (2020-10-22)

  • Adds two AEAs for Agent World 1
  • Adds support to apply configuration overrides to CLI calls transfer and get-wealth
  • Adds install scripts to install AEA and dependencies on all major OS (Windows, MacOs, Ubuntu)
  • Adds developer mailing list opt-in step to CLI init
  • Modifies custom configurations in aea-config to use public id
  • Adds all non-optional fields in aea-config by default
  • Fixes upgrade command to properly handle dependencies of non-vendor packages
  • Remove all distributed packages and add them to registry
  • Adds public ids to all skill init files and makes it a requirement
  • Adds primitive benchmarks for libp2p node
  • Adds Prometheus monitoring to libp2p node
  • Makes body a private attribute in message base class
  • Renames bodyy to body in HTTP protocol
  • Adds support for abstract connections
  • Refactors protobuf schemas for protocols to avoid code duplication
  • Multiple docs updates based on user feedback
  • Multiple additional tests and test stability fixes

0.6.3 (2020-10-16)

  • Adds skill testing tools and documentation
  • Adds human readable log output regarding configuration for p2p_libp2p connection
  • Adds support to install PyPI dependencies from AEABuilder and MultiAgentManager
  • Adds CLI upgrade command to upgrade entire agent project and components
  • Extends CLI remove command to include option to remove dependencies
  • Extends SOEF chain identifier support
  • Adds CLI transfer command to transfer wealth
  • Adds integration tests for skills generic buyer and seller using skill testing tool
  • Adds validation of component configurations when setting component configuration overrides
  • Multiple refactoring of internal configuration and helper objects and methods
  • Fix a bug on CLI push local with latest rather than version specifier
  • Adds README.md files in all agent projects
  • Adds agent name in logger paths of runnable objects
  • Fixes tac skills to work with and without ERC1155 contract
  • Adds additional validations on message flow
  • Multiple docs updates based on user feedback
  • Multiple additional tests and test stability fixes

0.6.2 (2020-10-01)

  • Adds MultiAgentManager to manage multiple agent projects programmatically
  • Improves SOEF connection reliability on unregister
  • Extends configuration classes to handle overriding configurations programmatically
  • Improves configuration schemas and validations
  • Fixes Multiplexer termination errors
  • Allow finer-grained override of component configurations from aea-config
  • Fixes tac controller to work with Ethereum contracts again
  • Fixes multiple deploy and development scripts
  • Introduces isort to development dependencies for automated import sorting
  • Adds reset password command to CLI
  • Adds support for abbreviated public ids (latest) to CLI and configurations
  • Adds additional documentation string linters for improved API documentation checks
  • Multiple docs updates including additional explanations of ACN architecture
  • Multiple additional tests and test stability fixes

0.6.1 (2020-09-17)

  • Adds a standalone script to deploy an ACN node
  • Adds filtering of out-dated addresses in DHT lookups
  • Updates multiple developer scripts
  • Increases code coverage of all protocols to 100%
  • Fixes a disconnection issue of the multiplexer
  • Extends soef connection to support additional registration commands and search responses
  • Extends oef_search protocol to include success performative and agent info in search response
  • Adds README.md files to all skills
  • Adds configurable exception policy handling for multiplexer
  • Fixes support for http headers in http server connection
  • Adds additional consistency checks on addresses in dialogues
  • Exposes decision maker address on skill context
  • Adds comprehensive benchmark scripts
  • Multiple docs updates including additional explanations of soef usage
  • Multiple additional tests and test stability fixes

0.6.0 (2020-09-01)

  • Makes FetchAICrypto default again
  • Bumps web3 dependencies
  • Introduces support for arbitrary protocol handling by DM
  • Removes custom fields in signing protocol
  • Refactors and updates dialogue and dialogues models
  • Moves dialogue module to protocols module
  • Introduces MultiplexerStatus to collect aggregate connection status
  • Moves Address types from mail to common
  • Updates FetchAICrypto to work with Agentland
  • Fixes circular dependencies in helpers and configurations
  • Unifies contract loading with loading mechanism of other packages
  • Adds get-multiaddress command to CLI
  • Updates helpers scripts
  • Introduces MultiInbox to unify internal message handling
  • Adds additional linters (eradicate, more pylint options)
  • Improves error reporting in libp2p connection
  • Replaces all assert statements with proper exceptions
  • Adds skill id to envelope context for improved routing
  • Refactors IPC pipes
  • Refactors core dependencies
  • Adds support for multi-page agent configurations
  • Adds type field to all package configurations
  • Multiple docs updates including additional explanations of contracts usage
  • Multiple additional tests and test stability fixes

0.5.4 (2020-08-13)

  • Adds support for Windows in P2P connections
  • Makes all tests Windows compatible
  • Adds integration tests for P2P public DHT
  • Modifies contract base class to make it cross-ledger compatible
  • Changes dialogue reference nonce generation
  • Fixes tac skills (non-contract versions)
  • Fixes Aries identity skills
  • Extends cosmos crypto API to support cosmwasm
  • Adds full test coverage for framework and connection packages
  • Multiple docs updates including automated link integrity checks
  • Multiple additional tests and test stability fixes

0.5.3 (2020-08-05)

  • Adds support for re-starting agent after stopping it
  • Adds full test coverage for protocols generator
  • Adds support for dynamically adding handlers
  • Improves P2P connection startup reliability
  • Addresses P2P connection race condition with long running processes
  • Adds connection states in connections
  • Applies consistent logger usage throughout
  • Adds key rotation and randomised locations for integration tests
  • Adds request delays in SOEF connection to avoid request limits
  • Exposes runtime states on agent and removes agent liveness object
  • Adds readme files in protocols and connections
  • Improves edge case handling in dialogue models
  • Adds support for cosmwasm message signing
  • Adds test coverage for test tools
  • Adds dialogues models in all connections where required
  • Transitions ERC1155 skills and simple search to SOEF and P2P
  • Adds full test coverage for skills modules
  • Multiple docs updates
  • Multiple additional tests and test stability fixes

0.5.2 (2020-07-21)

  • Transitions demos to agent-land test network, P2P and SOEF connections
  • Adds full test coverage for helpers modules
  • Adds full test coverage for core modules
  • Adds CLI functionality to upload README.md files with packages
  • Adds full test coverage for registries module
  • Multiple docs updates
  • Multiple additional tests and test stability fixes

0.5.1 (2020-07-14)

  • Adds support for agent name being appended to all log statements
  • Adds redesigned GUI
  • Extends dialogue API for easier dialogue maintenance
  • Resolves blocking logic in OEF and gym connections
  • Adds full test coverage on AEA modules configurations, components and mail
  • Adds ping background task for soef connection
  • Adds full test coverage for all connection packages
  • Multiple docs updates
  • Multiple additional tests and test stability fixes

0.5.0 (2020-07-06)

  • Refactors all connections to be fully asynchronous friendly
  • Adds almost complete test coverage on connections
  • Adds complete test coverage for CLI and CLI GUI
  • Fixes CLI GUI functionality and removes OEF node dependency
  • Refactors P2P go code and increases test coverage
  • Refactors protocol generator for higher code reusability
  • Adds option for skills to depend on other skills
  • Adds abstract skills option
  • Adds ledger connections to execute ledger related queries and transactions, removes ledger APIs from skill context
  • Adds contracts registry and removes them from skill context
  • Rewrites all skills to be fully message based
  • Replaces internal messages with protocols (signing and state update)
  • Multiple refactoring to improve pylint adherence
  • Multiple docs updates
  • Multiple test stability fixes

0.4.1 (2020-06-15)

  • Updates component package module loading for skill and connection
  • Unifies component package loading across package types
  • Adds connections registry to resources
  • Upgrades CLI commands for easier programmatic usage
  • Adds AEARunner and AEALauncher for programmatic launch of multiple agents
  • Refactors AEABuilder to support reentrancy and resetting
  • Fixes tac packages to work with ERC1155 contract
  • Multiple refactoring to improve public and private access patterns
  • Multiple docs updates
  • Multiple test stability fixes

0.4.0 (2020-06-08)

  • Updates message handling in skills
  • Replaces serialiser implementation; all serialization is now performed framework side
  • Updates all skills for compatibility with new message handling
  • Updates all protocols and protocol generator
  • Updates package loading mechanism
  • Adds p2p_libp2p_client connection
  • Fixes CLI bugs and refactors CLI
  • Adds eject command to CLI
  • Exposes identity and connection cryptos to all connections
  • Updates connection loading mechanism
  • Updates all connections for compatibility with new loading mechanism
  • Extracts multiplexer into its own module
  • Implements list all CLI command
  • Updates wallet to split into several crypto stores
  • Refactors component registry and resources
  • Extends soef connection functionality
  • Implements AEABuilder reentrancy
  • Updates p2p_libp2p connection
  • Adds support for configurable runtime
  • Refactors documentation
  • Multiple docs updates
  • Multiple test stability fixes

0.3.3 (2020-05-24)

  • Adds option to pass ledger APIs to AEABuilder
  • Refactors decision maker: separates interface and implementation; adds loading mechanisms so framework users can provide their own implementation
  • Adds asynchronous and synchronous agent loop implementations; agent can be run in both sync and async mode
  • Completes transition to atomic CLI commands (fetch, generate, scaffold)
  • Refactors dialogue API: adds much simplified API; updates generator accordingly; updates skills
  • Adds support for crypto module extensions: framework users can register their own crypto module
  • Adds crypto module and ledger support for cosmos
  • Adds simple-oef (soef) connection
  • Adds p2p_libp2p connection for true P2P connectivity
  • Adds PyPI dependency consistency checks for AEA projects
  • Refactors CLI for improved programmatic usage of components
  • Adds skill exception handling policies and configuration options
  • Adds comprehensive documentation of configuration files
  • Multiple docs updates
  • Multiple test stability fixes

0.3.2 (2020-05-07)

  • Adds dialogue generation functionality to protocol generator
  • Fixes add CLI commands to be atomic
  • Adds Windows platform support
  • Stability improvements to test pipeline
  • Improves test coverage of CLI
  • Implements missing doc tests
  • Implements end-to-end tests for all skills
  • Adds missing agent projects to registry
  • Improves AEABuilder class for programmatic usage
  • Exposes missing AEA configurations on agent configuration file
  • Extends Aries demo
  • Adds method to check stdout for test cases
  • Adds code of conduct and security guidelines to repo
  • Multiple docs updates
  • Multiple additional unit tests
  • Multiple additional minor fixes and changes

0.3.1 (2020-04-27)

  • Adds p2p_stub connection
  • Adds p2p_noise connection
  • Adds webhook connection
  • Upgrades error handling for error skill
  • Fixes default timeout on main agent loop and provides setter in AEABuilder
  • Adds multithreading support for launch command
  • Provides support for keyword arguments to AEA constructor to be set on skill context
  • Renames ConfigurationType with PackageType for consistency
  • Provides a new AEATestCase class for improved testing
  • Adds execution time limits for act/react calls
  • TAC skills refactoring and contract integration
  • Supports contract dependencies being added automatically
  • Adds HTTP example skill
  • Allows for skill inactivation during initialisation
  • Improves error messages on skill loading errors
  • Improves README.md files, particularly for PyPI
  • Adds support for Location based queries and descriptions
  • Refactors skills tests to use AEATestCase
  • Adds fingerprint and scaffold CLI command for contract
  • Adds multiple additional docs tests
  • Makes task manager initialize pool lazily
  • Multiple docs updates
  • Multiple additional unit tests
  • Multiple additional minor fixes and changes

0.3.0 (2020-04-02)

  • Introduces IPFS based hashing of files to detect changes, ensure consistency and allow for content addressing
  • Introduces aea fingerprint command to CLI
  • Adds support for contract type packages which wrap smart contracts and their APIs
  • Introduces AEABuilder class for much improved programmatic usage of the framework
  • Moves protocol generator into alpha stage for light protocols
  • Switches CLI to use remote registry by default
  • Comprehensive documentation updates on new and existing features
  • Additional demos to introduce the contracts functionality
  • Protocol, Contract, Skill and Connection inherits from the same class, Component
  • Improved APIs for Configuration classes
  • All protocols now generated with protocol generator
  • Multiple additional unit tests
  • Multiple additional minor fixes and changes

0.2.4 (2020-03-25)

  • Breaking change to all protocols as we transition to auto-generated protocols
  • Fixes to protocol generator to move it to alpha status
  • Updates to documentation on protocols and OEF search and communication nodes
  • Improvements and fixes to AEA launch command
  • Multiple docs updates and restructuring
  • Multiple additional minor fixes and changes

0.2.3 (2020-03-19)

  • Fixes stub connection file I/O
  • Fixes OEF connection teardown
  • Fixes CLI GUI subprocesses issues
  • Adds support for URI based routing of envelopes
  • Improves skill guide by adding a service provider agent
  • Protocol generator bug fixes
  • Add aea_version field to package YAML files for version management
  • Multiple docs updates and restructuring
  • Multiple additional minor fixes and changes

0.2.2 (2020-03-09)

  • Fixes registry to only load registered packages
  • Migrates default protocol to generator produced version
  • Adds http connection and http protocol
  • Adds CLI init command for easier setting of author
  • Refactoring and behind the scenes improvements to CLI
  • Multiple docs updates
  • Protocol generator improvements and fixes
  • Adds CLI launch command to launch multiple agents
  • Increases test coverage for AEA package and tests package
  • Make project comply with PEP 518
  • Multiple additional minor fixes and changes

0.2.1 (2020-02-21)

  • Add minimal aea install
  • Updates finite state machine behaviour to use any simple behaviour in states
  • Adds example of programmatic and CLI based AEAs interacting
  • Exposes the logger on the skill context
  • Adds serialization (encoding/decoding) support to protocol generator
  • Adds additional docs and videos
  • Introduces test coverage to all code in docs
  • Increases test coverage for AEA package
  • Multiple additional minor fixes and changes

0.2.0 (2020-02-07)

  • Skills can now programmatically register behaviours
  • Tasks are no longer a core component of the skill, the functor pattern is used
  • Refactors the task manager
  • Adds nonces to transaction data so transactions can be verified
  • Adds documentation for the protocol generator
  • Fixes several compatibility issues between CLI and registry
  • Adds skills to connect a thermometer to an AEA
  • Adds generic buyer and seller skills
  • Adds much more documentation on AEA vs MVC frameworks, core components, new guides and more
  • Removes the wallet from the agent constructor and moves it to the AEA constructor
  • Allows behaviours to be initialized from a skill
  • Adds multiple improvements to the protocol generator, including custom types and serialization
  • Removes the default crypto object
  • Replaces SharedClass with Model taxonomy for easier transition for web developers
  • Adds bandit to CLI for security checks
  • Makes private key paths in configurations a dictionary so values can be set from CLI
  • Introduces Identity object
  • Increases test coverage
  • Multiple additional minor fixes and changes

0.1.17 (2020-01-27)

  • Add programmatic mode flag to AEA
  • Introduces vendorised project structure
  • Adds further tests for decision maker
  • Upgrades sign transaction function for Ethereum API proxy
  • Adds black and bugbear to linters
  • Applies public id usage throughout AEA business logic
  • Adds guide on how to deploy an AEA on a raspberry pi
  • Addresses multiple issues in the protocol generator
  • Fixes aea-config
  • Adds CLI commands to create wealth and get wealth and address
  • Change default author and license
  • Adds guide on agent vs AEAs
  • Updates docs and improves guides
  • Adds support for inactivating skills programmatically
  • Makes decision maker run in separate thread
  • Multiple additional minor fixes and changes

0.1.16 (2020-01-12)

  • Completes tac skills implementation
  • Adds default ledger field to agent configuration
  • Converts ledger APIs to dictionary fields in agent configuration
  • Introduces public ids to CLI and deprecate usage of package names only
  • Adds local push and public commands to CLI
  • Introduces ledger API abstract class
  • Unifies import paths for static and dynamic imports
  • Disambiguates import paths by introducing pattern of packages.author.package_type_pluralized.package_name
  • Adds agent directory to packages with some samples
  • Adds protocol generator and exposes on CLI
  • Removes unused configuration fields
  • Updates docs to align with recent changes
  • Adds additional tests on CLI
  • Multiple additional minor fixes and changes

0.1.15 (2019-12-19)

  • Moves non-default packages from AEA to packages directory
  • Supports get & set on package configurations
  • Changes skill configuration resource types from lists to dictionaries
  • Adds additional features to decision maker
  • Refactors most protocols and improves their API
  • Removes multiple unintended side-effects of the CLI
  • Improves dependency referencing in configuration files
  • Adds push and publish functionality to CLI
  • Introduces simple and composite behaviours and applies them in skills
  • Adds URI to envelopes
  • Adds guide for programmatic assembly of an AEA
  • Adds guide on agent-oriented development
  • Multiple minor doc updates
  • Adds additional tests
  • Multiple additional minor fixes and changes

0.1.14 (2019-11-29)

  • Removes dependency on OEF SDK's FIPA API
  • Replaces dialogue id with dialogue references
  • Improves CLI logging and list/search command output
  • Introduces multiplexer and removes mailbox
  • Adds much improved tac skills
  • Adds support for CLI integration with registry
  • Increases test coverage to 99%
  • Introduces integration tests for skills and examples
  • Adds support to run multiple connections from CLI
  • Updates the docs and adds UML diagrams
  • Multiple additional minor fixes and changes

0.1.13 (2019-11-08)

  • Adds envelope serialiser
  • Adds support for programmatically initializing an AEA
  • Adds some tests for the GUI and other components
  • Exposes connection status to skills
  • Updates OEF connection to re-establish dropped connections
  • Updates the car park agent
  • Multiple additional minor fixes and changes

0.1.12 (2019-11-01)

  • Adds TCP connection (server and client)
  • Fixes some examples and docs
  • Refactors crypto modules and adds additional tests
  • Multiple additional minor fixes and changes

0.1.11 (2019-10-30)

  • Adds Python 3.8 test coverage
  • Adds almost complete test coverage on AEA package
  • Adds filter concept for message routing
  • Adds ledger integrations for Fetch.ai and Ethereum
  • Adds car park examples and ledger examples
  • Multiple additional minor fixes and changes

0.1.10 (2019-10-19)

  • Compatibility fixes for Ubuntu and Windows platforms
  • Multiple additional minor fixes and changes

0.1.9 (2019-10-18)

  • Stability improvements
  • Higher test coverage, including on Python 3.6
  • Multiple additional minor fixes and changes

0.1.8 (2019-10-18)

  • Multiple bug fixes and improvements to GUI of CLI
  • Adds full test coverage on CLI
  • Improves docs
  • Multiple additional minor fixes and changes

0.1.7 (2019-10-14)

  • Adds GUI to interact with CLI
  • Adds new connection stub to read from/write to file
  • Adds ledger entities (fetchai and Ethereum); creates wallet for ledger entities
  • Adds more documentation and fixes old one
  • Multiple additional minor fixes and changes

0.1.6 (2019-10-04)

  • Adds several new skills
  • Extended docs on framework and skills
  • Introduces core framework components like decision maker and shared classes
  • Multiple additional minor fixes and changes

0.1.5 (2019-09-26)

  • Adds scaffolding command to the CLI tool
  • Extended docs
  • Increased test coverage
  • Multiple additional minor fixes and changes

0.1.4 (2019-09-20)

  • Adds CLI functionality to add connections
  • Multiple additional minor fixes and changes

0.1.3 (2019-09-19)

  • Adds Jenkins for CI
  • Adds docker develop image
  • Parses dependencies of connections/protocols/skills on the fly
  • Adds validations of configuration files
  • Adds first two working skills and fixes gym examples
  • Adds docs
  • Multiple additional minor fixes and changes

0.1.2 (2019-09-16)

  • Adds AEA CLI tool.
  • Adds AEA skills framework.
  • Introduces static typing checks across AEA, using Mypy.
  • Extends gym example

0.1.1 (2019-09-04)

  • Provides examples and fixes.

0.1.0 (2019-08-21)

  • Initial release of the package.