better extensions (possible rewrite of extension manager)
more and more syntax highlighting  -> doing, Doing, DOING!
change "wday" and "confscript" formats to YAML
better UI -> LARGE rewriting
lightweight  -> Nuitka (see below)
switch executable building from pyinstaller to nuitka -> Under progress

v4.1:
> UI:
  + Slight rework
  - bugfixes
> features:
  + extensions modify execution code
  - remove updating features (see #8)

v4.0:
> UI
  + Complete UI change with ttkbootstrap
  + introduction to Monokai-Aora (theme & scheme)
  + auto-indent when last line is indented
  + Welcome Screen
  + new close icon for tabs
> features
  + widgets' code in "widgets.py"
  + default data in "data.py"
  + updating feature
  + extensions install via command line

v3.5:
> bugfixes
  - syntax dropdown chooser
> UI
  + new style syntax change button
> features
  + an image previewer
  + raise error on UnicodeDecodeError
 
v3.4:
> bug fixes
> UI
  + better about window
> features
  + Find
  + Find & replace

v3.2.2:
> refix bug
  - font with ' '
> UI
  + Tab with close button
> features
  + runners saved in 'confscript'

v3.1.1:
> bugfixes
  - unable to update config
  - program crashes with font names having space ' ' character
> UI
  + added a "Confirm & Save" button to Settings pane

v3.1:
> Side Bar pane(s)
> Configuration File
> Many themes
> Many syntax Support
> simple terminal
> Ease of use 
> Tooltips for ease of use

v2:
> complete rewrite
> python syntax
> tabs
> scrollbar fix
> key bindings
> runner
> new theme (azure ttk theme)
> made with ttk instead of tk

v1:
> initial