docs: Updated docs for 2.0.0 version

docs/defaultEvents/general/onUnban.md

@@ -0,0 +1,26 @@
+# `event` onUnban
+> [!TIP] This event can be cancelled
+!!! note
+    If serial/mac/ip/name indexes doesn't exist, then the parameters has not been specified when ban was added.
+    If timestamp doesn't exist, then ban was permanent.
+
+This event is triggered when ban with specified info is being removed.
+
+Original: [onExit](https://gothicmultiplayerteam.gitlab.io/docs/0.3.0/script-reference/server-events/general/onUnban/)
+
+## Parameters
+* `dict` **kwargs**:
+    * `str` **mac**: MAC address of the banned player.
+    * `str` **ip**: IP address of the banned player.
+    * `str` **serial**: serial of the banned player.
+    * `str` **name**: nickname of the banned player.
+    * `int` **timestamp**: timestamp when the ban expires.
+
+## Usage
+```python
+import pyg2o as g2o
+        
+@g2o.event('onUnban')
+async def onUnban(banInfo):
+    print(f'Player {banInfo['name']} has been unbanned.')
+```