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Merge pull request #5696 from ethereum/updateChangelog

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Update changelog for release.
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chriseth 2018-12-19 17:14:22 +01:00 committed by GitHub
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Changelog.md
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### 0.5.2 (unreleased)
### 0.5.2 (2018-12-19)
Language Features:
* Control Flow Graph: Detect every access to uninitialized storage pointers.
@ -9,22 +9,24 @@ Compiler Features:
* Code Generator: Only check callvalue once if all functions are non-payable.
* Code Generator: Use codecopy for string constants more aggressively.
* Code Generator: Use binary search for dispatch function if more efficient. The size/speed tradeoff can be tuned using ``--optimize-runs``.
* Compiler Interface: Disallow unknown keys in standard JSON input.
* SMTChecker: Support mathematical and cryptographic functions in an uninterpreted way.
* Standard JSON interface: Only run code generation if it has been requested. This could lead to unsupported feature errors only being reported at the point where you request bytecode.
* SMTChecker: Support one-dimensional mappings.
* Standard JSON Interface: Disallow unknown keys in standard JSON input.
* Standard JSON Interface: Only run code generation if it has been requested. This could lead to unsupported feature errors only being reported at the point where you request bytecode.
* Static Analyzer: Do not warn about unused variables or state mutability for functions with an empty body.
* Type Checker: Add an additional reason to be displayed when type conversion fails.
* Yul: Support object access via ``datasize``, ``dataoffset`` and ``datacopy`` in standalone assembly mode.
Bugfixes:
* Compiler Interface: Report specific error message for json input errors instead of internal compiler error
* Standard JSON Interface: Report specific error message for json input errors instead of internal compiler error.
Build System:
* Replace the trusty PPA build by a static build on cosmic that is used for the trusty package instead.
* Remove support for Visual Studio 2015.
### 0.5.1 (2018-12-03)
Language Features:

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docs/bugs_by_version.json
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"0.5.1": {
"bugs": [],
"released": "2018-12-03"
},
"0.5.2": {
"bugs": [],
"released": "2018-12-19"
}
}