Solidity Changelog - whilei/ethereumproject-wiki GitHub Wiki

name: Solidity Changelog category:

.push() for dynamic storage arrays.
Tuple expressions ((1,2,3) or return (1,2,3);)
Declaration and assignment of multiple variables (var (x,y,) = (1,2,3,4,5); or var (x,y) = f();)
Destructuring assignment ((x,y,) = (1,2,3))
Bugfix: Internal error about usage of library function with invalid types.
Bugfix: Correctly parse Library.structType a at statement level.
Bugfix: Correctly report source locations of parenthesized expressions (as part of "tuple" story).

Breaking change in storage encoding: Encode short byte arrays and strings together with their length in storage.
Report warnings
Allow storage reference types for public library functions.
Access to types declared in other contracts and libraries via ..
Version stamp at beginning of runtime bytecode of libraries.
Bugfix: Problem with initialized string state variables and dynamic data in constructor.
Bugfix: Resolve dependencies concerning new automatically.
Bugfix: Allow four indexed arguments for anonymous events.
Bugfix: Detect too large integer constants in functions that accept arbitrary parameters.

throw statement.
Libraries that contain functions which are called via CALLCODE.
Linker stage for compiler to insert other contract's addresses (used for libraries).
Compiler option to output runtime part of contracts.
Compile-time out of bounds check for access to fixed-size arrays by integer constants.
Version string includes libevmasm/libethereum's version (contains the optimizer).
Bugfix: Accessors for constant public state variables.
Bugfix: Propagate exceptions in clone contracts.
Bugfix: Empty single-line comments are now treated properly.
Bugfix: Properly check the number of indexed arguments for events.
Bugfix: Strings in struct constructors.