Move release notes to NEWS.md

Author: blegat

NEWS.md

@@ -0,0 +1,32 @@
+# ModelingToolkitDesigner Release Notes
+
+## v1.4
+- supports ModelingToolkit v8 and v9
+
+## v1.3
+- updating to ModelingToolkit v9
+
+## v1.1.0
+- easier component selection (one only needs to click inside the boarder box)
+
+## v1.0.0
+- added icon rotation feature
+
+![rotation](https://github.com/bradcarman/ModelingToolkitDesigner.jl/assets/40798837/8c904030-5d4c-4ba8-a105-f0b098ae842a)
+
+- added keyboard commands
+    - m: after selecting a component, use the `m` key to turn dragging on.  This can be easier then clicking and dragging.
+    - c: connect
+    - r: rotate
+
+
+## v0.3.0
+- Connector nodes are now correctly positioned around the component with natural ordering
+
+![moving](https://user-images.githubusercontent.com/40798837/242108325-0736b264-5374-4b63-8823-589c0e447de7.gif)
+
+
+## v0.2.0
+- Settings Files (*.toml) Updates/Breaking Changes
+    - icon rotation now saved with key `r`, previously was `wall` which was not the best name
+    - connectors nodes now saved with an underscore: `_name`, this helps prevent a collision with nodes named `x`, `y`, or `r`

README.md

@@ -1,41 +1,9 @@
 # ModelingToolkitDesigner.jl
 
-The ModelingToolkitDesigner.jl package is a helper tool for visualizing and editing ModelingToolkit.jl system connections.  
-
-# Updates
-## v1.4
-- supports ModelingToolkit v8 and v9
-
-## v1.3
-- updating to ModelingToolkit v9
-
-## v1.1.0
-- easier component selection (one only needs to click inside the boarder box)
-
-## v1.0.0
-- added icon rotation feature
-
-![rotation](https://github.com/bradcarman/ModelingToolkitDesigner.jl/assets/40798837/8c904030-5d4c-4ba8-a105-f0b098ae842a)
-
-- added keyboard commands
-    - m: after selecting a component, use the `m` key to turn dragging on.  This can be easier then clicking and dragging.
-    - c: connect
-    - r: rotate
-
-
-## v0.3.0
-- Connector nodes are now correctly positioned around the component with natural ordering
-
-![moving](https://user-images.githubusercontent.com/40798837/242108325-0736b264-5374-4b63-8823-589c0e447de7.gif)
-
-
-## v0.2.0
-- Settings Files (*.toml) Updates/Breaking Changes
-    - icon rotation now saved with key `r`, previously was `wall` which was not the best name
-    - connectors nodes now saved with an underscore: `_name`, this helps prevent a collision with nodes named `x`, `y`, or `r`
+The ModelingToolkitDesigner.jl package is a helper tool for visualizing and editing [ModelingToolkit.jl](https://github.com/SciML/ModelingToolkit.jl) system connections.  
 
 ## Examples
-Examples can be found in the "examples" folder.
+Examples can be found in the `examples` folder.
 
 ### Hydraulic Example
 
@@ -49,7 +17,7 @@ Examples can be found in the "examples" folder.
 
 ![example3](examples/mechanical.svg)
 
-# Tutorial
+## Tutorial
 
 Let's start with a simple hydraulic system with no connections defined yet...
 
@@ -119,14 +87,14 @@ connect(vol.port, res.port_b)
 
 After the original `system()` component function is updated with the connection equations, the connections will be re-drawn automatically when using `ModelingToolkitDesigner.view()`.  *Note: CairoMakie vector based images can also be generated by passing `false` to the 2nd argument of `view()` (i.e. the `interactive` variable).*
 
-# Hierarchy
+## Hierarchy
 If a component has a double lined box then it is possible to "look under the hood".  Simply select the component and click __open__.
 
 ![step8-9](https://user-images.githubusercontent.com/40798837/228666972-14ea5032-52c6-4447-a97b-383356fbcbcf.png)
 
 Edits made to sub-components can be saved and loaded directly or indirectly.  
 
-# Pass Thrus
+## Pass Thrus
 To generate more esthetic diagrams, one can use as special kind of component called a `PassThru`, which simply defines 2 or more connected `connectors` to serve as a corner, tee, or any other junction.  Simply define a component function starting with `PassThru` and ModelingToolkitDesigner.jl will recognize it as a special component type.  For example for a corner with 2 connection points:
 
 
@@ -172,7 +140,7 @@ Adding these components to your system will then allow for corners, tees, etc. t
 ![step10-11](https://user-images.githubusercontent.com/40798837/229201536-4444a037-18b3-4efd-bc93-d2c182abf533.png)
 
 
-# Icons
+## Icons
 ModelingToolkitDesigner.jl comes with icons for the ModelingToolkitStandardLibrary.jl pre-loaded.  For custom components, icons are loaded from either the `path` variable supplied to `ODESystemDesign()` or from an `icons` folder of the package namespace.  To find the paths ModelingToolkitDesign.jl is searching, run the following on the component of interest (for example `sys.vol`)
 
 ```julia
@@ -184,7 +152,7 @@ julia> println.(ModelingToolkitDesigner.get_icons(sys.vol, path));
 
 The first file location comes from the `path` variable.  The second is looking for a folder `icons` in the component parent package, in this case `ModelingToolkitStandardLibrary`, and the third path is from the `icons` folder of this `ModelingToolkitDesigner` package.  The first real file is the chosen icon load path.  Feel free to contribute icons here for any other public component libraries.
 
-## Icon Rotation
+### Icon Rotation
 Rotate an icon using the button or key `r`.  The icon rotation is controlled by the `r` atribute in the saved `.toml` design file.  The default direction is "E" for east.  The image direciton can change to any "N","S","E","W".  For example, to rotate the capacitor icon by -90 degrees (i.e. from "E" to "N") simply edit the design file as
 
 ```
@@ -195,12 +163,12 @@ y = 0.29
 r = "N"
 ```
 
-# Colors
+## Colors
 ModelingToolkitDesigner.jl colors the connections based on `ModelingToolkitDesigner.design_colors`.  Colors for the ModelingToolkitStandardLibrary.jl are already loaded.  To add a custom connector color, simply use `add_color(system::ODESystem, color::Symbol)` where `system` is a reference to the connector (e.g. `sys.vol.port`) and `color` is a named color from [Colors.jl](https://juliagraphics.github.io/Colors.jl/stable/namedcolors/).
 
-# TODO
+## TODO
 - Finish adding icons for the ModelingToolkitStandardLibrary.jl
 - Improve text positioning and fontsize
 - How to include connection equations automatically, maybe implement the `input` macro
 - Provide `PassThru`'s without requiring user to add `PassThru` components to ODESystem
-- Add documentation
+- Add documentation