Where to report a "wishlist" for gnome-sudoku?

Is it a good place to report some things I think about sudoku?
I wrote a "conf" file which can be a base for them and also reports "my" wishes.

#Let user specify background color for:
#1. fixed starting numbers
#fixed_number_bgcolor=grey
#2. his numbers
#my_munbers_bgcolor=white

#Let user specify numbering system
#ex. Latin, Chinese, Greek or any character
#1-arabic,2-latin,3-greek,4-chinese,5-free
#numbering_system=1
#1-arabic (1,2,3,4,5,6,7,8,9)
#1-latin= u'I,II,II,IV,V,VI,VII,VIII,IX'
#1-greek= u'α,β,γ,δ,ε,ς,ζ,η,θ'
#1-chinese=u'一,二,三,四,五,六,七,八,九'
#free mode, user can change it
#1=u'q'
#2=u'w'
#3=u'e'
#4=u'r'
#5=u't'
#6=u'y'
#7=u'u'
#8=u'i'
#9=u'o'
#user must be able to press either the letter corresponding to "numbering system" (ex. I for I in latin numbering system) or arabic numbers (ex. 1 for I in latin numbering system)

#Let user specify font for:
#1. fixed starting numbers
#fixed_number_font=Ubuntu,bold
#2. his numbers
#my_munbers_font=Ubuntu
#this will include only name, boldness and italic
#select also if his numbers will be of same size (0), smaller (-1) or bigger (1) respecting to the starting numbers
#my_numbers_font_size=0

#Let the user select color for pencils
#pencil1_color=
#pencil2_color=
#pencil3_color=
#pencil4_color=
#pencil5_color=
#pencil6_color=