anchor.diff:  
   New features:
   
  - * Use native rendering instead of Graphviz #5
  - * Allow to cancel edit #8
  - * Show error messages #11
  - * Hotkeys help window #12
  + * Use native rendering instead of Graphviz https://github.com/ahitrin/SiebenApp/issues/5[#5]
  + * Allow to cancel edit https://github.com/ahitrin/SiebenApp/issues/8[#8]
  + * Show error messages https://github.com/ahitrin/SiebenApp/issues/11[#11]
  + * Hotkeys help window https://github.com/ahitrin/SiebenApp/issues/12[#12]
    * Show DB name in window title
    * Set path to DB file in app args
    * Use current goal name as default value when rename goals
   
   Bug fixes:
   
  - * Escape special symbols in goal names #9
  + * Escape special symbols in goal names https://github.com/ahitrin/SiebenApp/issues/9[#9]
    * Do not use fixed Python version in scripts
   
   Other improvements:
  
positive.code:  * Allow SiebenApp to be called from another dir
   * Redesing main window
   * New action: swap goals
   * New actions: zoom / unzoom #6
   * Use adaptive goal tree enumeration #7
  
  Bug fixes:
  
  
negative.code: 
  Compatibility breaks:
  
   * Drop Graphviz drawing engine https://github.com/ahitrin/SiebenApp/issues/5[#5]
  
  == Alpha version 0.3
  2017-06-12
  