- hotfix to address cookie issues in UniFi OS 3.2.7, reported by @tflatebo
- fixed minor typos
- minor code reformatting of the examples
- starting with this release, cookies are no longer supported when connecting to a UniFi OS-based controller
- added set_vlan_to_port.php example, contributed by @SamuelSchnelly, #203
- allow additional parameters in `create_wlan()`'s payload, contributed by @sgrodzicki, #191
- added information to several docblocks
- changed handling of request headers, added private property for this
- applied changes for improved use of require_once in the README and examples
- added `list_sites()` example
- *potential breaking changes:*
renamed `get_request_type()` and `set_request_type()` functions/methods to `get_request_method()` and `set_request_method()` respectively
- updated code and instructions for `set_guestlogin_settings()`, thanks to @stoehrmark for reporting the issue
- added list_connected_users.php example contributed by @gahujipo
- added restart_device() which replaces restart_ap(), contributed by @leonardogyn
- code styling cleanup across `Client.php`
