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CHANGELOG.md

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+## sCrypt 0.1.0
+* JavaScript bindings for the compiler: [scryptc @npm](https://www.npmjs.com/package/scryptc)
+
+* Multiple contracts in one file
+
+* Support `import` dependencies
+
+* Standard libraries
+
+* Report multiple compiling errors and do not abort at first error
+
+* Supprt contract `reflection` to obtain current tx that the contract is in
+
+* Support `this` to access contract variable and method
+
+* Call contract methods
+
+* Make constructor optional
+
+* Public function also returns like other functions, `returns (bool)` and `return true` by default if not specified.
+
+* Improve error messages significantly to help identify source of compiling error; also aggregate similar errors to reduce verbosity
+
+* Supprt `***` statement to insert `OP_CODESEPARATOR`
+
+* Support `exit()` to terminate contract execution
+
+* Add `pack()` and `unpack()` to convert between `int` and `bytes`
+
+* Change `0x` prefix to denote `int` literal in hex and `b""` for `bytes` literal
+
+* Rename `size()` to `length()`
+
+* Add type `PrivKey`
+
+* Overload `==` for `int` and `bytes`
+
+* Support `OP_PUSHDATA2` and `OP_PUSHDATA4`
+
+* Improve scryptc CLI
+    - output script as json
+    - output AST json as well
+    - output to a specified directory
+    - output dependency ASTs
+    - output debug mode for more info, besides script
+    - input from stdin
+
+* Numerous bug fixes and refactors
+    - minimally encode `int`
+    - lower S in DER signature
+    - throw when `OP_PUSHDATA` data exceeding 4GB