v0.1.1

• Update demo video
• Allow input None for ewasm_input!
• Add SizedString type

v0.1.0 - A person who never made a mistake never tried anything new

Provide library to build Ethereum web assembly(ewasm) contract with following features:

1. RDB (relational database) Demo video
2. KV (key-value storage) Demo video
3. ERC-20 (token standard) Demo video
4. ERC-721(non-fungible token standard) Demo video
5. ERC-1155 (multi-token standard)Demo video

v0.0.11

• setup caller for test environment with by, ex: ewasm_assert_eq!( handler by "0xaddre" )
• generate input data binary, ewasm_input!( input_instance for handler)

v0.0.10

• Implement ERC-1155
• Generate abi json format, please see wiki

v0.0.9

Providing common ERC tokens with example and test scripts

• Provides libraries for ERC-20 and ERC-721
• Provides examples for ERC-20 and ERC-721
• Provides wiki page with web3js testing for ERC-20 and ERC-721

v0.0.8

Contract deployment tool and flow

• Add cargo-sewup
  • deploy contract
  • inspect deploy file
• Add constructor function
  • implment #[ewasm-constructor]
  • run constructor in test case

v0.0.7

Rdb table relation

• table one to many relation
• add #[belongs_to] macro

v0.0.6

Query on records for RDB feature

• query filter function for rdb feature
• query selector function for rdb feature
• refactor Table derive
• tables as modules for rdb feature
• EwasmAny as a generic return type for ewasm contract

v0.0.5

Better test error message

• add macro ewasm_dbg!
• refactor macros for betterr debug message
• provide runtime log save feature
• provide multiple user and balace feature for test runtime

v0.0.4

Building ewasm contract like using RDB

• storage data into the table as a fixed-sized record
• basic create, read, update, delete handers to manipulate the records in the table