v2.3.0

New Features

• Added Tinyman Governance features; Vault, Rewards, Proposal Voting, Staking Voting.
• Added Tinyman Lending Pools feature.

Enhancements

• Several utilities are improved.
• Staking program asset limit is increased to 30.

Full Changelog: v2.2.0...v2.3.0

v2.2.0

Breaking Changes

• AMM V2, the quote calculations will now raise a LowSwapAmountError if the swap amount is too low and doesn't generate a fee. Also, the calculate_fixed_input_swap function will raise a LowSwapAmountError instead of the misleading InsufficientReserves.
• AMM V1, the fetch_fixed_input_swap_quote function will raise a PoolHasNoLiquidity error instead of a generic Exception.
• AMM V1, the fetch_fixed_output_swap_quote function will raise an InsufficientReserves error if the output amount is greater than or equal to the output asset reserves.

Enhancements

• Improved the price impact formula and removed unnecessary abs usage.
• Moved exception classes from tinyman.v2.exceptions to tinyman.exceptions.

New Features

• Added low-level swap router support.
• Introduced the Route class and added get_best_fixed_input_route, get_best_fixed_output_route, and fetch_best_route_suggestion functions for route preparation.
• Added prepare_swap_router_transactions, prepare_swap_router_asset_opt_in_transaction, and get_swap_router_app_opt_in_required_asset_ids functions for swap router transaction preparation.
• Added the parse_swap_router_event_log function to parse swap router application logs.

v2.1.1

Changed

• Added py-algorand-sdk==2.0.0 support. #58
• Added refresh parameter to Tinyman V1 fetch functions (fetch_mint_quote, fetch_burn_quote, fetch_fixed_input_swap_quote, fetch_fixed_output_swap_quote). #59

v2.1.0

Added

• Added Tinyman V2 (Mainnet) support.
• Added client_name attribute to TinymanClient classes. #51
• Added note to application call transactions. The note (tinyman/<v1|v2>:j{"origin":"<client-name>"}) follows Algorand Transaction Note Field Conventions ARC-2. #51
• Added version property and generate_app_call_note method to TinymanClient classes. #51
• Added get_version and generate_app_call_note to tinyman.utils. #51
• Improved error handling #49.
  • Added TealishMap.
  • Added AlgodError, LogicError, OverspendError exception classes.
  • Added amm_approval.map.json for V2.

v2.0.0

Added

• Added Tinyman V2 (Testnet) support (tinyman.v2).
• Added Staking support (tinyman.staking).
  • It allows creating commitment transaction by prepare_commit_transaction and tracking commitments by parse_commit_transaction.
• Added calculate_price_impact function to tinyman.utils.
• Improved TransactionGroup class.
  • Added + operator support for composability, it allows creating a new transaction group (txn_group_1 + txn_group_2).
  • Added id property, it returns the transactions group id.
  • Added TransactionGroup.sign_with_logicsig function and deprecated TransactionGroup.sign_with_logicisg because of the typo.

Changed

• get_program (V1) is moved from tinyman.utils to tinyman.v1.contracts.
• get_state_from_account_info (V1) is moved from tinyman.utils to tinyman.v1.utils.

Removed

• Deprecated wait_for_confirmation function is removed. wait_for_confirmation is added to Algorand SDK.
• Drop Python 3.7 support.