**Features:**
- Battery API added. [135](https://github.com/diydrones/dronekit-python/pull/135)
- PyCharm support. [135](https://github.com/diydrones/dronekit-python/pull/135)
**Bugs:**
- `target_system` and `target_component` references were not switched to settings object [53](https://github.com/diydrones/dronekit-python/pull/53)
- Non-functional client_sketch.py deleted. [126](https://github.com/diydrones/dronekit-python/pull/126)
**Examples:**
- Flight replay example improved, now uses Command API [81](https://github.com/diydrones/dronekit-python/pull/81) [82](https://github.com/diydrones/dronekit-python/pull/82)
- `GUIDED` mode example added [69](https://github.com/diydrones/dronekit-python/pull/69)
- `simple_goto` improved. [134](https://github.com/diydrones/dronekit-python/pull/134)
**Documentation:**
- `Vehicle.delete`, `Vehicle.battery_0_volt`, `Vehicle.battery_0_soc`, `Vehicle.waypoint_home`, parameter attributes removed from public API [80](https://github.com/diydrones/dronekit-python/pull/80).
- Document `Vehicle.mount_status` functions. [108](https://github.com/diydrones/dronekit-python/pull/108)
- Fixes documentation for `GPSInfo` and `send_mavlink`. [90](https://github.com/diydrones/dronekit-python/pull/90)
**Guides:**
- API documentation restructured and improved to fill new format. [58](https://github.com/diydrones/dronekit-python/pull/58/files) [94](https://github.com/diydrones/dronekit-python/pull/94)
- Example documentation now includes (auto-generated) source code sections [88](https://github.com/diydrones/dronekit-python/pull/88) and are part of documentation set [96](https://github.com/diydrones/dronekit-python/pull/96).
- Added contribution guide [55](https://github.com/diydrones/dronekit-python/pull/55).
- Quickstart guide [94](https://github.com/diydrones/dronekit-python/pull/94).
- Debugging guide [117](https://github.com/diydrones/dronekit-python/pull/117).
- Flight mode best practices. [127](https://github.com/diydrones/dronekit-python/pull/127).
- References for `takeoff` [134](https://github.com/diydrones/dronekit-python/pull/134).
- Guides and examples for states and parameters. [124](https://github.com/diydrones/dronekit-python/pull/124)
Commits
The commits relevant to this release [are listed here](https://github.com/diydrones/dronekit-python/compare/1.1.1...0247a07b6bc789e2debdf2d307bde08029879c80) (Github)
Bug fixes
The bugs that were closed in this release [are listed here](https://github.com/diydrones/dronekit-python/issues?utf8=%E2%9C%93&q=is%3Aclosed+created%3A%3E2015-04-08+is%3Aissue+) (Github).
Merged pull requests
The pull requests merged into this release [are listed here](https://github.com/diydrones/dronekit-python/pulls?utf8=%E2%9C%93&q=is%3Amerged+created%3A%3E2015-04-08+is%3Apr+) (Github).
Notes
Thanks to hamishwillee, jmacgithu, maruina, tcr3dr, mrpollo