new tags

README.md

@@ -244,6 +244,7 @@ The port for the server. Use `8765` for now.
 > ```
 > The name field is used to catch button click events (see below). The label field defines the string displayed on the button. 
 > The style field is an `css` code you want to add to the stying of the button. 
+> <span style='background: yellow'>(New in 1.0)</span>
 
 > `agents`<br>
 > A list of agents to put in the simulation. For example,
@@ -288,6 +289,7 @@ The brower client relays mouse click, button press, and keyboard events to the e
 
 > Name: `button_click`
 > Value: An object with the a `name` field that matches the name field used in `config.json`. 
+> <span style='background: yellow'>(New in 1.0)</span>
 
 > Name: `keydown`
 > Value: An object with a `key` field, which is the character pressed, as well as the following boolean fields
@@ -297,9 +299,11 @@ The brower client relays mouse click, button press, and keyboard events to the e
 > altKey
 > metaKey
 > ```
+> <span style='background: yellow'>(New in 1.0)</span>
 
 > Name: `keyup`
 > Value: Same as for `keydown`. 
+> <span style='background: yellow'>(New in 1.0)</span>
 
 To respond to events in your code, you should put elma watchers into the `init()` method of some process. For example, to respond to an agent click, you might do
 ```c++