v0.8.7

Merge pull request #91 from nervosnetwork/v0.8.7

Bump gw-scripts to v0.8.3-rc1

v0.8.6-rc

Compare v0.8.4-rc...v0.8.6-rc

• feat: support user-defined decimals in sUDT-ERC20 proxy #78
• Update godwoken-scripts and moleculec(0.7.2) #89
• docs: describe the method that how we compile SudtERC20Proxy_UserDefinedDecimals.sol
• perf: Introduce faster memset
• fix(other_contracts): gw sys_recover_account failure #86
• fix some issues discovered by fuzz testing

v0.8.6: Merge pull request #90 from Flouse/main

Bump POLYJUICE_VERSION to v0.8.6-rc

Fix evm_memory management

Compare to v0.8.3-rc

Fix evmone.evm_memory management (#76 #77)

Reduce L2 contract cycles

Compare to v0.8.2-rc1

Perf

• perf: remove some helpless debug_print_data
• Reduce L2 contract cycles by preventing global arrays initialization (886d97e ffc96a7)

Use c-smt-implementation

v0.8.2-rc1

Update godwoken-scripts using c-smt-implementation

using c-smt-implementation

• Update godwoken-scripts using c-smt-implementation
• fix(call): set default evmc_result.gas_left to 0

Add eth_to_godwoken_addr pre-compiled contract and refactor memory in evmone

Compare to v0.7.0-rc6

Changes

• feat: add eth_to_godwoken_addr pre-compiled contract #60
  Add a pre-compiled contract for calculating godwoken short address of an contract account by it's corresponding ETH address
• Refactor reorganize error code
• Update evmone to fix out of memory error #59
• Refactor evm memory #64
  Use 512 KB as max_heap_memory_size of evm_memory, since there is only 1 MB heap memory to run contracts in CKB VM.
• Update godwoken-scripts
• Upgrade sparse-merkle-tree #67

Bug Fixes

• fix: don't terminate when got normal error
• fix global-buffer-overflow in debug_print_data
• fix(UBSan): null pointer passed to memcmp
• fix some fuzz testing issues

Add eth_to_godwoken_addr pre-compiled contract and refactor memory in evmone

Compare to v0.7.0-rc6

Changes

• feat: add eth_to_godwoken_addr pre-compiled contract #60
  Add a pre-compiled contract for calculating godwoken short address of an contract account by it's corresponding ETH address
• refactor: reorganize error code
• Refactor evm memory #64
  Use 512 KB as max_heap_memory_size of evm_memory, since there is only 1 MB heap memory to run contracts in CKB VM.
• update godwoken-scripts
• update evmone to fix out of memory error
• remove smt dependece

Bug Fixes

• fix: don't terminate when got normal error
• fix global-buffer-overflow in debug_print_data
• fix(UBSan): null pointer passed to memcmp
• fix some fuzz testing issues

Allow call non-exists account address and fix more bugs

Compare to v0.7.0-rc5

Changes & Fixes

• Allow any_address.call("any_data")
• Allow transfer to zero address
• Fix transfer to self bug in sudt transfer
• Fix evmc_result memory leak
• Fix parse_args to avoid invalid type of evmc_call_kind
• Change the condition to judge
  • whether an address is exists
  • whether we consider an address is EoA address
  • whether skip execute code in EVM