Bugfixes and refactoring

* Fixed history screen crash
* Changed default renderer to GL2
* Updated whitespace calculations file
* Updated minimum Ren'py version requirement

game/scripts/gui/history.rpy

@@ -26,7 +26,7 @@ screen history():
         default last_who = None
 
         # Group consecutive entries by same character (convert to list to avoid multiple enumeration problems)
-        default groups = [(k, list(g)) for k, g in itertools.groupby(_history_list, key=lambda h: h.who or h.show_args.get("icon", None))]
+        default groups = [(k, list(g)) for k, g in itertools.groupby(_history_list, lambda x: x.who or x.show_args.get("icon", None))]
 
         for k, g in groups:
             vbox:

game/scripts/options.rpy

@@ -6,7 +6,7 @@
 default preferences.text_cps = 40
 default preferences.afm_time = 15
 default preferences.pad_enabled = False
-default preferences.renderer = "angle2" if renpy.windows else "gl2"
+default preferences.renderer = "gl2"
 default preferences.gl_powersave = False
 
 python early:

game/scripts/utility/devtools.rpy

@@ -1,6 +1,6 @@
 
 init python early:
-    if renpy.version_tuple < (7,4,0,1006):
+    if renpy.version_tuple < (7,5,0,22061501):
         raise RuntimeWarning("Your Ren'Py launcher is outdated, the current minimal requirement is 7.4.0.1006+\nPlease perform an update and try launching the game again.")
 
     from renpy.uguu import glGetString, GL_VENDOR, GL_RENDERER, GL_VERSION
@@ -38,13 +38,11 @@ init -1 python:
             raise IOError("Missing image: {}".format(path))
         return Image("images/blank.webp")
 
-
     def missing_label_func(name):
         global systemerror
         systemerror = ["Missing label", name]
         return "missing_label"
 
-
     def TBA_message(msg="Currently unavailable, check in later versions of the game."):
         renpy.show_screen("blktone")
         renpy.with_statement(d3)