v4.22.1

Fixes & improvements:

• added support for Solidity 0.8.34 [core]
• fixed solc JSON list fetching crashing due to missing User-Agent header [core]
• fixed remapping rules inconsistent with solc leading to compilation crashes [core]
• fixed compilation crashes caused by multiple symlinks pointing to the same file [core]
• fixed AbstractChildWatcher no longer present in Python 3.14 [core]

v4.22.0

Features & improvements:

• added support for Solidity 0.8.31, 0.8.32 and 0.8.33 [core]
• improved warning compilation messages when files cannot be compiled together due to version constraints [core]
• improved warning compilation messages when a file from a subproject is included into a different subproject [core]
• limited the maximum number of running solc instances in parallel to CPU count [core]
• documented how to use contract-defined invariants in fuzz tests [documentation]

Fixes:

• incremental compilation setting is now respected on compilation JSON import & export [core]
• fixed read_storage_variable and write_storage_variable when working with contract and enum types [testing framework]

v5.0.0rc1

🔖 Version 5.0.0rc1

v4.21.0

Features & improvements:

• Unified error messages in wake open [cli]
• Implemented --import-json CLI option for wake compile [cli]
• Increased solc JSON list fetching timeout [core]
• Added support for parsing Solidity version specifiers with leading v [core]
• via_IR is now auto-dropped with solc versions not supporting it [core]
• Unknown Wake config options now raise a warning instead of an error [core]
• Exported JSON detections now include new relative_path and contract optional fields [core]

Fixes:

• fixed click >= 8.2 breaking change crashes [cli]
• fixed pydantic >= 2.12 breaking change crashes [core]
• fixed crashes on modifiers with @inheritdoc [core]
• fixed source unit name resolving crashes with double slashes in paths [core]
• fixed unnecessary recompilation on file open/close in CLI watchdog mode [core]
• fixed state changes done through storage references not detected by modifies_state logic [static analysis]
• fixed origin missing on tx.raw_events [testing & deployment framework]

v5.0.0rc0

💚 Fix release CI

v4.20.1

Fixes:

• fixed JSON-RPC error when call/estimate/access list is requested for a historical block, caused by gasPrice/baseFeePerGas being too low compared to the block's base fee [deployment framework]
• fixed pytypes resolving of errors defined in base contracts (compared to the contract raising them) [testing & deployment framework]

v4.20.0

Features & improvements:

• wake up now uses the same config options as wake compile [core]
  • more specifically, it does not adjust current config options unless wake.toml doesn't exist or --force was passed
• JSON detections export now includes even detections disabled with // wake-disable comments, along with a boolean suppressed flag [core]
• improved wake open CLI messages when source code cannot be found [core]
• variables in NatSpec comments are now also updated on LSP rename [language server]
• removed the requirement for valid Solidity identifiers when using LSP rename [language server]
• implemented fuzzing statistics collection and summary [testing]
• debugger responses are now formatted with Rich [testing]
• added a new boolean optimistic_pytypes_resolving attribute to Chain [testing & deployment framework]
  • it enforces resolving of pytypes events & errors to the first available definition (using fully qualified contract names sorted alphabetically) if multiple pytypes definitions are available
• wake print storage-layout doesn't print storage layout for contracts that don't have any storage variables [static analysis]
• ControlFlowGraph.graph is no longer copied upon access for performance reasons [static analysis]
• added new invalid-memory-safe-assembly detector [static analysis]
• added new array-delete-nullification detector [static analysis]
• added new contract-size printer [static analysis]
• added new --keep-folders option to abi printer [static analysis]

Fixes:

• fixed compilation crash on using any other assembly flag than memory-safe [core]
• fixed compilation issues sometimes triggered when a file was compiled under multiple source unit names [core]
• fixed issue where code (IR nodes) was ignored inside StorageLayoutSpecifier [core]
• changed how pytypes errors are resolved to correctly handle require(condition, CustomError()) [testing & deployment framework]

v4.19.0

Features & improvements:

• added new lsp-public-functions printer that lists all public functions of a contract when triggered from the code lens button [language server]
• EIP-7702 code delegations are now automatically unset for chain testing accounts on forking [testing framework]

v4.18.1

Fixes & improvements:

• fixed missing import when accessing VariableDeclaration.declaration_string, which mainly manifested as language server crashes [core]
• removed mistakenly leftover debugging prints from the IR [core]
• LSP document symbols and workspace symbols now use function declarations with parameter types to avoid deduplication on the LSP client side [language server]
• fixed LSP document symbols' last changed declaration not being propagated due to aggressive caching [language server]
• fixed LSP compilation errors not being cleared for deleted files [language server]
• changed command-line relevant code highlighting from color to underline [static analysis]
• added missing burn_erc1155 import to wake.testing [testing framework]
• fixed ValueError occurring on failing chain connections [testing framework]

v4.18.0

Features & improvements:

• added support for Solidity 0.8.30 [core]
• improved LSP hover text for declarations [language server]
  • added missing NatSpec documentation to enums and structs
  • added indexed keyword to event parameters
• go to definition and hover LSP features now point to contract's constructor instead of the contract where appropriate [language server]
• @inheritdoc is now expanded in LSP hover [language server]
• added highlighting of relevant code for command-line detections output [static analysis]
• implemented chainlink-deprecated-function, unused-error, and unused-event detectors [static analysis]

Fixes:

• fixed compilation of files with structurally different ASTs [core]
• extra dictionary is no longer cleared after LSP printers run as it may be used by command callbacks [language server]