Odra 1.3.0: High Water

What's Changed

• Group all derived module structs into single trait by @kpob in #509
• Updated chainspec to be compatible with casper-execution-engine 7.0.3 by @kubaplas in #512

Full Changelog: 1.2.0...1.3.0

Odra 1.2.0: Festival Mania

What's Changed

• Add EventInstance trait to emit_event functions by @kpob in #495
• Improve UnwrapOrRevert interface by @kpob in #493
• Now out of gas error can be handled in livenet. by @kubaplas in #496
• Add External component by @kpob in #494
• RPC client: Replaced blocking reqwest with async version. by @kubaplas in #497
• Fix schema generation for generic types by @kpob in #505
• Cep78 burn by @zie1ony in #507

Full Changelog: 1.1.0...1.2.0

Odra 1.1.0: Bullseye: Phantom Menace

Added

• Support for CSPR.cloud's auth token.
• new method for Address to create an address from a string.
• transfer function in the HostEnv allowing native token transfers between accounts.
• Reverse lookup feature for CEP78.
• Addressable trait for types that can be converted to Address.

Updated

• Fix get_block_time in casper-rpc-client.
• Calling try_ functions in the livenet context now returns a Result instead of panicking.
• Improve error messages in the livenet context.
• Update HostEnv functions accept Addressable instead of Address.

What's Changed

• New logo by @zie1ony in #457
• Protect static mocks with Mutex by @kpob in #461
• Move named keys related marcos to core by @kpob in #456
• Prevent from sending tokens when calling a non-payable function on Od… by @kpob in #459
• CEP-78: Reverse lookup order feature by @kpob in #455
• Get event-related data in a non-failing way by @kpob in #464
• Move the code that generates contract schema to odra-build by @kpob in #468
• Refactor cep18 storage modules by @kpob in #476
• Native transfer between accounts by @kpob in #471
• CSPR.cloud auth token support. by @zie1ony in #474
• Fix block time parsing by @kpob in #479
• Create Address from a static str by @kpob in #477
• Publish access token of the contract for locked contracts. by @zie1ony in #486
• More CEP78 public fns in lib. by @zie1ony in #484
• Try to read user errors from the schema on livenet by @kpob in #473
• Add Addressable trait implementation and update HostEnv api by @kpob in #483
• Update version, changelog and examples by @kpob in #491

Full Changelog: 1.0.0...1.1.0

Odra 1.0.0 - 💯

Added

• Add try_deploy function to the Deployer trait, which allows deploying a contract and returning an error if the deployment fails.
• Add Cep18 to odra-modules - a standard for fungible tokens.
• Add Cep78 to odra-modules - a standard for non-fungible tokens.
• Add cep18 and cep78 templates.

Changed

• Update casper crates to the latest versions.
• Fix minor bugs in generated code.
• Fix events collection in submodules.

AI Summary

• Fix workspace template. Add schema generation to templates tests. by @zie1ony in #401
• Refactor contract deployment functions to return Result types by @kpob in #415
• CEP-18 by @kubaplas in #402
• Validate args at deploy time by @kpob in #418
• Fix bugs in the generated code by @kpob in #424
• Update casper crates by @kpob in #426
• CEP-78 by @kpob in #410
• Fix/events and cep78 extensions by @zie1ony in #431
• Add Serde to Address by @zie1ony in #432
• Templates.json 🥖 by @kubaplas in #441
• Add new templates for cep18 and cep78 by @kpob in #434
• Add missing odra::prelude path in generated code by @kpob in #436
• Update CHANGELOG.md by @kpob in #440
• Add block_time() to HostEnv by @zie1ony in #442
• Example for CEP-18 tutorial. by @kubaplas in #447
• 1.0.0 version bump + small updates by @zie1ony in #448
• Update Readme for odra crate. by @zie1ony in #449
• Rebuild proxy getter by @zie1ony in #451

Full Changelog: 0.9.1...1.0.0

Odra 0.9.1 - Mahalo

What's Changed

• Add livenet payable example by @kpob in #398
• Bump versions to 0.9.1 by @kpob in #397
• Emit delegate! block errors by @kpob in #396
• Complex enums as Odra Type by @kpob in #394

Full Changelog: 0.9.0...0.9.1

Odra 0.9.0 - Aloha

What's Changed

• Reenable livenet tests by @kubaplas in #377
• Update enum conversion from u32 to u8 by @kpob in #374
• Handling optional entry point argument by @kpob in #380
• Contract schema by @kpob in #382
• Generate contract schemas by @kpob in #388
• Allow to declare a reference as a constructor arg by @kpob in #387
• Use casper-contract-schema from crates.io by @zie1ony in #389
• Replace derive macros with attribute macros by @kpob in #390
• Bump versions to 0.9.0. by @kubaplas in #392

Full Changelog: 0.8.1...0.9.0

Odra 0.8.1: Stonka

What's Changed

• Livenet tests now run on local docker node and in CI by @kubaplas in #352
• Tests of templates in CI by @kubaplas in #361
• Enabled missing docs lint by @kubaplas in #362
• Fix for infinite loop when transferring tokens by @kubaplas in #371
• New feature - disable-allocator by @kubaplas in #370
• Build crate. Version bump. by @kubaplas in #369

Full Changelog: 0.8.0...0.8.1

Odra 0.8.0: Business Class

Changed

• Replaced contract_env:: with self.env() in the contract context (of type ContractEnv).
  For example, instead of contract_env::caller() use self.env.caller().
• Replaced test_env with odra_test::env() in the test context (of type HostEnv).
• It is no longer possible to put a Mapping inside a Mapping. Use tuple keys instead, for example, instead of allowances: Mapping<Address, Mapping<Address, U256>> use allowances: Mapping<(Address, Address), U256>.
• Ref has been divided into two: HostRef and ContractRef depending on the context.
• Storage keys are constructed differently, keep that in mind when querying the storage outside the contract.
• token_balance(address: Address) in test context is now balance_of(address: &Address).
• Modules needs to be wrapped in SubModule<> when used in another module.
• HostRef (formerly Ref) methods parameters accept values even if endpoints expect references.
• unwrap_or_revert and unwrap_or_revert_with now require &HostEnv as a first parameter.
• Variable has been renamed to Var.
• Spent Gas is taken into account when checking an account balance.
  This means that all calls appear to cost 0 gas to the test accounts,
  but it is still possible to check the costs of the calls.
• Various changes of method signatures in odra-modules, e.g. &[U256] changed to Vec<U256>
  in on_erc1155_batch_received method.
• get_block_time() now returns u64 instead of wrapped type Blocktime(u64).
• The name property in Odra.toml is not required anymore.
• odra-casper-backend crate is now odra-casper-wasm-env
• odra-mock-vm crate is now odra-vm
• odra-proc-macros is the only code generation point.

Removed

• Removed #[odra::init] macro - now only one method can be a constructor,
  and it has to be named init.
• Removed emit() method from events. Use self.env.emit_event(event) instead.
• Removed assert_events! macro. Use env.emitted_event and similar methods instead.
• Removed native_token_metadata() and its respective structs.
• Removed assert_exception! macro. Use try_ prefix for endpoints instead. It returns a Result
  which can be used with a regular assert_eq! macro.`
• Removed odra(using) macro.
• Removed default() method from Deployer. Use init() instead.
• Removed StaticInstance and DynamicInstance traits. Use Module instead.
• Removed Node trait.
• Removed odra-types, odra-ir, odra-codegen, odra-casper-backend, odra-casper-shared, odra-utils crates.
• Removed OdraEvent trait, odra reexports casper_event_standard crate instead.

Added

• last_call() in test env with ContractCallResult struct which holds all information about the last call.
• odra::prelude::* module which reexports all basic types and traits.
  It is recommended to use it in the module code.
• odra-test crate providing HostEnv for testing purposes.
• odra-core crate providing framework core functionalities.
• odra-casper-rcp-client crate providing CasperClient for interacting with Casper node.
• odra-casper-livenet-env crate providing a host environment fo for the Casper livenet.
• HostRef trait - a host side reference to a contract.
• HostRefLoader trait for loading a contract from the host environment.
• EntryPointsCallerProvider trait.
• Deployer trait - a struct implementing that trait can deploy a contract.
• InitArgs trait - a struct implementing that trait can be used as a constructor argument.
• NoArgs struct, an implementation of InitArgs for empty/none (no constructor) arguments.

Very Brief Upgrade Path

• Copy bin folder and build.rs files from a freshly generated project
  using cargo-odra at version at least0.1.0.
• Update Cargo.toml by removing features and adding [[bin]] sections (See Cargo.toml from generated project).
• Update the code to reflect changes in the framework.

Full Changelog: 0.7.1...0.8.0

Odra 0.7.1: Bangkok

Fixed

• colored crate had to be fixed to a version 2.0.4 as 2.1.0 doesn't work with rust 1.69

Odra 0.7.0: Audio Drivers

Changed

• no_std is now the default mode for WASM.
• odra-types are the only types crate.

Removed

• Removed odra-casper-types and odra-mock-vm-types.
• Removed OdraType in favor of ToBytes and FromBytes traits.