1.11 (#492)

* Shade estimated territory (#488)
* prune branch, icons
* Tsumego frame (#506)
* straighten quotes
* Bump pillow from 9.0.0 to 9.0.1 (#511)
* Bump pillow from 8.3.2 to 9.0.0 (#500)
* Add option to display higher precision point loss values (#514)
* fix mac build (#516)
* drop 3.6 support
* new katago

Co-authored-by: Miles Crawford <miles@milescrawford.com>
Co-authored-by: kaorahi <38910552+kaorahi@users.noreply.github.com>
Co-authored-by: Hiraoka <khi@users.osdn.me>
Co-authored-by: Zironic <Tony-Liou@users.noreply.github.com>
Co-authored-by: pdeblanc <peter@spaceandgames.com>
Co-authored-by: Dontbtme <66470440+Dontbtme@users.noreply.github.com>

ENGINE.md

@@ -62,14 +62,11 @@ Run DebugKaTrain.exe, which is released in the .zip file distributable in releas
 
 ### libzip compatibility
 
-The most common KataGo issue relates to different libzip versions in the provided executables,
- leading to an "Error 127".
-Although the provided executables should work on the latest versions of Ubuntu with libzip installed, 
- various other versions and distros differ in their libzip version. 
+The most common KataGo issue relates to incompatible library versions, leading to an "Error 127".
+
+* A good alternative is to go [here](https://github.com/lightvector/KataGo) and compile KataGo yourself.
+* Installing dependencies mentioned [here](INSTALL.md#LinuxTrouble) may also resolve certain issues with KataGo or the gui.
 
-* First, try `****sudo apt-get install libzip-dev****` to get this library on recent systems.
-* Next, try installing all packages mentioned [here](INSTALL.md#LinuxTrouble).
-* A final alternative is to go [here](https://github.com/lightvector/KataGo) and compile KataGo yourself.
 
 ### Getting more information about errors