bump version to 0.3.0a12

Author: nicbus

demo/Dockerfile

@@ -12,7 +12,7 @@ WORKDIR /home/$USER
 USER $USER
 
 RUN python3 -m pip install --no-warn-script-location \
-    jupyterlab matplotlib python-magic qrcode rgb-lib==0.3.0a11
+    jupyterlab matplotlib python-magic qrcode rgb-lib==0.3.0a12
 
 COPY --chown=$USER:$USER rgb-lib.ipynb sample.png ./
 

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "rgb-lib"
-version = "0.3.0a11"
+version = "0.3.0a12"
 description = "RGB Lib Python language bindings."
 authors = [
   { name = "Zoe Faltibà", email = "[email protected]" },