- Release date: 2016-12-02

- SHA-256: b70db0ad34f8e0e61dc3f0cbab88099336c9674c193d8a3439d93d6aca2d7120

This release combines a lot of small fixes and improvements. The fixes are backwards compatible.

- :bug: fixed a bug that froze the parser if a passed file was not found (now, `std::invalid_argument` is thrown)
- :bug: fixed a bug that lead to an error of a file at EOF was parsed again (now, `std::invalid_argument` is thrown)
- :sparkles: the well known functions [`emplace`](http://nlohmann.github.io/json/classnlohmann_1_1basic__json_a602f275f0359ab181221384989810604.html#a602f275f0359ab181221384989810604) and [`emplace_back`](http://nlohmann.github.io/json/classnlohmann_1_1basic__json_af8a435033327d9237da414afc1cce513.html#af8a435033327d9237da414afc1cce513) have been added to JSON values and work as expected
- :zap: improved the performance of the serialization (`dump` function)
- :zap: improved the performance of the deserialization (parser)
- :construction_worker: some continuous integration images at [Travis](https://travis-ci.org/nlohmann/json) were added and retired; see [here](https://github.com/nlohmann/json#supported-compilers) for the current continuous integration setup
- :construction_worker: the [Coverity scan](https://scan.coverity.com/projects/nlohmann-json) works again
- :chart_with_upwards_trend: the benchmarking code has been improved to produce more stable results
- :memo: the [README](https://github.com/nlohmann/json/blob/develop/README.md) file has been extended and includes more frequently asked examples
- :white_check_mark: the test suite now contains 8905518 tests
- :arrow_up: updated [Catch](https://github.com/philsquared/Catch) to version 1.5.8