lib/barby/outputter/rmagick_outputter.rb | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 fix background_color to background
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 8bit

Fixes an issue with variable `background_color`

test/outputter/svg_outputter_test.rb | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 fix ftbfs with ruby 3.2

Use Integer instead of Fixnum (removed from Ruby 3.2)

test/test_helper.rb | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 use minitest namespace

instead of deprecated MiniTest, not supported
with the minitest version shipped with ruby3.3