update blog post

website/blog/2020-03-21-2.0.0.md

@@ -6,6 +6,8 @@ title: "Prettier 2.0 “2020”"
 
 Better defaults, a better CLI and better heuristics. Oh, and TypeScript 3.8.
 
+After a long and careful consideration, we decided to change the default values for the `trailingComma`, `arrowParens`, and `endOfLine` options. We made the CLI more intuitive. And we've finally dropped support for Node versions older than 10, which had grown to become a huge maintenance hassle and an obstacle for contributors. Read below in details.
+
 <!--truncate-->
 
 ## Highlights
@@ -97,7 +99,7 @@ Previously, [configuration overrides](/docs/en/configuration.html#configuration-
 
 #### Drop support for Node versions older than 10 ([#6908](https://github.com/prettier/prettier/pull/6908) by [@fisker](https://github.com/fisker))
 
-The minimal required Node version now is 10.13.0.
+The minimal required Node version now is 10.13.0. For our contributors, this means there is no need anymore to jump through hoops to make tests pass on Node 4.
 
 #### Change default value for `trailingComma` to `es5` ([#6963](https://github.com/prettier/prettier/pull/6963) by [@fisker](https://github.com/fisker))
 
@@ -750,7 +752,7 @@ Even though index signatures without type annotations or with multiple parameter
 ```ts
 // Input
 type A = { [key: string] };
-type B = { [a: string, b: string]: string; };  
+type B = { [a: string, b: string]: string; };
 
 // Prettier stable
 type A = { [key: string]:  };
@@ -1698,78 +1700,78 @@ type Type2 implements A, B & C {
 <!-- prettier-ignore -->
 ```md
 <!-- Input -->
-- a  
-   b  
-    c  
-   d  
+- a
+   b
+    c
+   d
   e
 
--   a  
-   b  
-  c  
-   d  
+-   a
+   b
+  c
+   d
     e
 
-1. a  
-   b  
-    c  
-   d  
+1. a
+   b
+    c
+   d
   e
 
-1.  a  
-   b  
-  c  
-   d  
+1.  a
+   b
+  c
+   d
     e
 
 <!-- Prettier stable -->
-- a  
-   b  
-   c  
-   d  
+- a
+   b
+   c
+   d
   e
 
-- a  
-   b  
-  c  
-   d  
+- a
+   b
+  c
+   d
    e
 
-1. a  
-    b  
-    c  
-    d  
+1. a
+    b
+    c
+    d
    e
 
-1. a  
-    b  
-   c  
-    d  
+1. a
+    b
+   c
+    d
     e
 
 <!-- Prettier master -->
-- a  
-  b  
-  c  
-  d  
+- a
+  b
+  c
+  d
   e
 
-- a  
-  b  
-  c  
-  d  
+- a
+  b
+  c
+  d
   e
 
-1. a  
-   b  
-   c  
-   d  
+1. a
+   b
+   c
+   d
    e
 
-1. a  
-   b  
-   c  
-   d  
+1. a
+   b
+   c
+   d
    e
 ```