From 955a38cbfede7fa3b824e27ce8388b462fa0b4c7 Mon Sep 17 00:00:00 2001 From: chriseth Date: Thu, 8 Sep 2016 13:55:45 +0200 Subject: [PATCH] Final changelog entries. --- Changelog.md | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/Changelog.md b/Changelog.md index 0c6fef19b..1ae186581 100644 --- a/Changelog.md +++ b/Changelog.md @@ -1,8 +1,15 @@ -### 0.4.0 (unreleased) +### 0.4.0 (2016-09-08) This release deliberately breaks backwards compatibility mostly to -enforce some safety features. The most important change is -... +enforce some safety features. The most important change is that you have +to explicitly specify if functions can receive ether via the ``payable`` +modifier. Furthermore, more situations cause exceptions to be thrown. + +Minimal changes to be made for upgrade: + - Add ``payable`` to all functions that want to receive Ether + (including the constructor and the fallback function). + - Change ``_`` to ``_;`` in modifiers. + - Add version pragma to each file: ``pragma solidity ^0.4.0;`` Breaking Changes: