Bugfix of methods of Nano class

Bugfix of internal function _parseCallGetMethod: issue

Misc:

• Better usage of Cell.fromBocBase64 function
• Updated wallet address for TonJsonRpc tests

Bugfix of crypto sign, signVerify and safeSign functions: issue

Lowered version of collection library from 1.17.2 to 1.17.1 to improve compatibility with the current Flutter SDK version

Version bump for pub-web.flutter-io.cn re-evaluation

Minor fixes for pub-web.flutter-io.cn upload

Minor release for the semver, major release for the community!

Milestones hit:

• Support of Jettons and NFTs

Notes: Fully implemented the ton-footstep. A big thanks for the patience of everyone involved and a big sorry — for the delays.

It's already a very broad and useful SDK that is capable for bringing the Dart/Flutter and TON Blockchain together. And I will continue updating this library, so that it would bring even more value to both ecosystems!

Looking forward to projects built using this SDK :)

Plans for future development:

• Better unit test coverage
• More examples/tutorials
• Caching for TonJsonRpc, especially for shards and shard transactions
• DNS resolutions, especially using Ton Domains as wallet address shorthands
• ADNL client
• ...and a lot more — stay tuned!

• Updated README.md:
  • added a link to YouTube playlist with examples
  • added more examples of usage
  • overall polishing
• Added a new example: jsonrpc_example.dart
• Bug fixes for client/
• Bug fixes for dataformat/cell/
• Bug fixes for dataformat/bitstring/
• Bug fixes for dataformat/address/
• Bug fixes for dataformat/type/

• Covered client/ with tests
• Covered dataformat/bitstring/ with tests
• Added tests for dataformat/address/
• Added tests for dataformat/type/
• Added tests for dataformat/cell/
• Added a chapter on running tests in the README.md

Non-fungible tokens (NFTs)

• Added to nft/:
  • collection.dart
  • item.dart
  • collection_royalty.dart
  • item_royalty.dart

Jettons – Fungible tokens (FTs)

• Added to jetton/
  • jetton_master.dart
  • jetton_wallet.dart

Minor release.

Milestones hit:

• Support of wallets (v3, v3r2, v4r2)
• RPC client to work with the TON network
• Ed25519 signing of transactions

More to crypto/:

• Low-level crypto primitives
• Bug fix: incorrect CRC16 checks

More to dataformat/address/:

• Bug fix: incorrect parsing of friendly internal addresses

Extras:

• Miscellaneous small improvements throughout the SDK
• Added a LICENSE

Milestone: RPC client to work with the TON network

• Added to client/:
  • client.dart
  • cache.dart
• Covered client/ with tests

Milestone: Support of wallets (v3, v3r2, v4r2)

• Added to wallet/:
  • v3r1.dart
  • v3r2.dart
  • v4r2.dart
• Added to wallet/utils:
  • create_wallet_transfer.dart

Milestone: Ed25519 signing of transactions

• Added to crypto/nacl/:
  • key_pair.dart
  • sign.dart
  • box.dart
• Added to crypto/utils/:
  • safe_sign.dart

Minor release.

Milestones hit:

• Support of HashmapE
• Support for popular structures from block.tlb

More to dataformat/address/utils.dart:

• function contractAddress

More to dataformat/cell:

• dictionary-related methods in Builder and Slice

Milestone: Support for popular structures from block.tlb

• Added to dataformat/type/:
  • send_mode.dart
  • currency_collection.dart
  • common_message_info.dart
  • common_message_info_relaxed.dart
  • simple_library.dart
  • tick_tock.dart
  • state_init.dart
  • message.dart
  • message_relaxed.dart
  • account_status.dart
  • account_status_change.dart
  • hash_update.dart
  • split_merge_info.dart
  • storage_used_short.dart
  • transaction_action_phase.dart
  • transaction_bounce_phase.dart
  • compute_skip_reason.dart
  • transaction_compute_phase.dart
  • transaction_credit_phase.dart
  • transaction_storage_phase.dart
  • transaction_description.dart
  • transaction.dart
• Added to dataformat/type/utils/:
  • helpers.dart
  • unions.dart
• Added to dataformat/address/utils.dart:
  • function contractAddress

Milestone: Support of HashmapE

• Added to dataformat/dictionary/:
  • dictionary.dart
• Added to dataformat/dictionary/utils/
  • parse.dart
  • serialize.dart
  • key_serialization.dart
  • find_common_prefix.dart
• Added dictionary-related methods to:
  • dataformat/cell/
  • dataformat/cell/utils/

Minor release.

Milestones hit:

• Cell, Slider, Builder, BoC (de)serialization

Nano:

• class Nano

More to crypto/:

• class Crc32c
• method Crc16.getMethodId

Tuples:

• classes TupleItem: TiTuple, TiNull, TiInt, TiNan, TiCell, TiBuilder;
• functions parseTuple, serializeTuple
• classes TupleReader, TupleBuilder

Contracts:

• compute_error.dart
• contract.dart
• contract_abi.dart
• contract_provider.dart
• contract_state.dart
• sender.dart

Contracts

• Added to dataformat/contract/:
  • compute_error.dart
  • contract.dart
  • contract_abi.dart
  • contract_provider.dart
  • contract_state.dart
  • sender.dart

Tuples

• Added to dataformat/tuple/:
  • tuple.dart
  • reader.dart
  • builder.dart

Milestone: Cell, Slice, Builder, BoC (de)serialization

• Added to dataformat/cell/:
  • levelmask.dart
  • cell.dart
  • builder.dart
  • slice.dart
  • boc.dart
• Added to dataformat/cell/utils:
  • descriptors.dart
  • strings.dart
  • topological_sort.dart
  • exotics.dart
  • wonder_calculator.dart

CRC extras

• Added to crypto/crc/:
  • New public method for Crc16: getMethodId
  • crc32c.dart

Nano

• Added to dataformat/nano/:
  • nano.dart

TON-specific BitString

• Added to dataformat/bitstring/:
  • bitstring.dart
  • bitbuilder.dart
  • bitreader.dart

Minor release:

• Support of TON & BIP39 mnemonics
• Support of TON base64 addresses
• Crc16

Milestone: Support of TON base64 addresses

• New lib: dataformat/
• Added dataformat/address.dart

• New lib: crypto/
• Added crypto/crc/crc16.dart

• Passing tests for mnemonic.dart

Milestone: Support of TON & BIP39 mnemonics

• Added mnemonic.dart and src/mnemonic
• Covered mnemonic.dart with tests

• Initial version.