X-Git-Url: https://git.r.bdr.sh/rbdr/map/blobdiff_plain/5e8ff4850c4827125fe12788dd5b153c4f636f48..98f09799b699b453e2fc057c888ead447b319b11:/README.md

diff --git a/README.md b/README.md
index 9c8daf1..d8713cb 100644
--- a/README.md
+++ b/README.md
@@ -43,13 +43,13 @@ You can place a blocker in front of a node by using `[Blocker] Node`. eg.
 - `[Blocker] My Cool Node`
 - `[Blocker] A`
 
-### Opportunities
+### Evolution
 
-You can draw opportunity arrows by using `[Opportunity] Node +x` or
-`[Opportunity] Node -x`. eg.
+You can draw evolution arrows by using `[Evolution] Node +x` or
+`[Evolution] Node -x`. eg.
 
-- `[Opportunity] My Cool Node -10`
-- `[Opportunity] A +15`
+- `[Evolution] My Cool Node -10`
+- `[Evolution] A +15`
 
 ### Modifying the axes
 
@@ -63,4 +63,18 @@ If you need more space for one of the four segments you can use
 The parser doesn't enforce position, so if you put axis iii before axis i,
 you'll get some rendering issues.
 
+### Groups
+
+You can group nodes together by using `[Group] NodeA NodeB...`. eg.
+
+- `[Group] Tinker Tailor Soldier`
+
+### Notes
+
+You can add notes `[Note] (x, y) Text` where x and y are numbers, and Text is
+any text with spaces or `\n`.
+
+- `[Note] (30, 45) Here we want to call out an explanation or context.`
+- `[Note] (90, 25) We're close to the edge \n so we can multiline it.`
+
 [swift-format]: https://github.com/apple/swift-format.git