Aea

- 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

- 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

- 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

- 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

- 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

- 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