(*18 July 2020*)
Notable [changes](https://github.com/mikeqfu/pyrcs/compare/0.2.6...0.2.7) since [0.2.6](https://pypi.org/project/pyrcs/0.2.6/):
- Renamed the sub-packages (with modifications to all of their sub-modules):
- [~~line_data_cls~~](https://github.com/mikeqfu/pyrcs/commit/af64bddcbf15e60743e7339f0423c1872bbf3d8e) to [line_data](https://github.com/mikeqfu/pyrcs/tree/0e33eb393089fa706daedf31f1475dd3493c82ae/pyrcs/line_data);
- [~~other_assets_cls~~](https://github.com/mikeqfu/pyrcs/commit/1939baac8d176ac5be992dd6f94c046b45b71555) to [other_assets](https://github.com/mikeqfu/pyrcs/tree/0e33eb393089fa706daedf31f1475dd3493c82ae/pyrcs/other_assets).
- Renamed the modules:
- [~~line_data~~](https://github.com/mikeqfu/pyrcs/commit/6784edee320bb0de5e4d472965df95c4819a8e5a) to [_line_data](https://github.com/mikeqfu/pyrcs/blob/0e33eb393089fa706daedf31f1475dd3493c82ae/pyrcs/_line_data.py);
- [~~other_assets~~](https://github.com/mikeqfu/pyrcs/commit/49e5f4bd0e2c9ee835cdfcb2b9d872c0ac9bb40f) to [_other_assets](https://github.com/mikeqfu/pyrcs/blob/0e33eb393089fa706daedf31f1475dd3493c82ae/pyrcs/_other_assets.py);
- [~~update~~](https://github.com/mikeqfu/pyrcs/blob/67f07a14d8e5d527cd86c85163b4d38c4278af26/pyrcs/update.py) to [updater](https://github.com/mikeqfu/pyrcs/blob/0e33eb393089fa706daedf31f1475dd3493c82ae/pyrcs/updater.py).
- Renamed the function [~~update_pkg_metadata()~~](https://github.com/mikeqfu/pyrcs/commit/116d415eb13b46fced36925d129a29b943fc8c53#diff-4527118d31dfdca143242274ac926ded7c6824b2a95a6b8304bd6c16585a1995L11) to [update_backup_data()](https://github.com/mikeqfu/pyrcs/blob/0e33eb393089fa706daedf31f1475dd3493c82ae/pyrcs/updater.py#L132) in the module [updater](https://github.com/mikeqfu/pyrcs/blob/0e33eb393089fa706daedf31f1475dd3493c82ae/pyrcs/updater.py).
- Removed the module [~~rc_psql~~](https://github.com/mikeqfu/pyrcs/commit/9ab958fa6ae7df12893509376d91535c52280e31).
- Improved the module [utils](https://github.com/mikeqfu/pyrcs/blob/0e33eb393089fa706daedf31f1475dd3493c82ae/pyrcs/utils.py) with [bug fixes](https://github.com/mikeqfu/pyrcs/commit/be2cd82881420a97784f28f6d3d16d5a4264aa28).
- Added new functions:
- [collect_site_map()](https://github.com/mikeqfu/pyrcs/blob/0e33eb393089fa706daedf31f1475dd3493c82ae/pyrcs/updater.py#L17) and [fetch_site_map()](https://github.com/mikeqfu/pyrcs/blob/0e33eb393089fa706daedf31f1475dd3493c82ae/pyrcs/updater.py#L88) to the module [updater](https://github.com/mikeqfu/pyrcs/blob/0e33eb393089fa706daedf31f1475dd3493c82ae/pyrcs/updater.py);
- [homepage_url()](https://github.com/mikeqfu/pyrcs/blob/0e33eb393089fa706daedf31f1475dd3493c82ae/pyrcs/utils.py#L21) to the module [utils](https://github.com/mikeqfu/pyrcs/blob/0e33eb393089fa706daedf31f1475dd3493c82ae/pyrcs/utils.py).
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