diff --git a/History.md b/History.md
index e6c556702..04f0dabbe 100644
--- a/History.md
+++ b/History.md
@@ -5,44 +5,36 @@ This document maintains a list of changes to Slate with each new version. Until
 ## `0.5.0`
 _July 20, 2016_
 
-###### BREAKING CHANGES
+#### BREAKING CHANGES
 
-- Change `node.getTextNodes()` to `node.getTexts()`
+- **Change `node.getTextNodes()` to `node.getTexts()`.** This is just for consistency with the other existing `Node` methods like `getBlocks()`, `getInlines()`, etc. And it's nicely shorter. :wink:
 
-This is just for consistency with the other existing `Node` methods like `getBlocks()`, `getInlines()`, etc. And it's nicely shorter. :wink:
-
-- Change internal `Node` logic to `throw` sooner when dealing with unexpected `Node` and `Selection` states.
-
-This shouldn't break anything for most folks, unless a strange edge-case was going undetected previously.
+- **Change `Node` methods to `throw` on unexpected states.** This shouldn't break anything for most folks, unless a strange edge-case was going undetected previously.
 
 
 ## `0.4.0`
 _July 20, 2016_
 
-###### BREAKING CHANGES
+#### BREAKING CHANGES
 
-- Change `renderMark(mark, state, editor)` to take an additional `marks` argument, so that it is now `renderMark(mark, marks, state, editor)`.
-
-This change allows you to render marks based on multiple marks presence at once, for example using a custom `*BoldItalic.otf` font when text has both `bold` and `italic` marks.
+- **Change `renderMark(mark, state, editor)` to `renderMark(mark, marks, state, editor)`.** This change allows you to render marks based on multiple `marks` presence at once on a given range of text, for example using a custom `BoldItalic.otf` font when text has both `bold` and `italic` marks.
 
 
 ## `0.3.0`
 _July 20, 2016_
 
-###### BREAKING CHANGES
+#### BREAKING CHANGES
 
-- Changed `unwrapBlock` to unwrap selectively. Previously, calling `unwrapBlock` with a range representing a middle sibling would unwrap _all_ of the siblings, removing the wrapping block entirely. Now, calling it with those same arguments will only move the middle sibling up a layer in the hierarchy, preserving the nesting on any of its siblings.
-
-This changes makes it much simpler to implement functionality like unwrapping a single list item, which previously would unwrap the entire list.
+- **Changed `unwrapBlock` to unwrap selectively.** Previously, calling `unwrapBlock` with a range representing a middle sibling would unwrap _all_ of the siblings, removing the wrapping block entirely. Now, calling it with those same arguments will only move the middle sibling up a layer in the hierarchy, preserving the nesting on any of its siblings. This changes makes it much simpler to implement functionality like unwrapping a single list item, which previously would unwrap the entire list.
 
 
 ## `0.2.0`
 _July 18, 2016_
 
-###### BREAKING CHANGES
+#### BREAKING CHANGES
 
-- Renamed the `mark` transform to `addMark`.
-- Renamed the `unmark` transform to `removeMark`. 
+- **Renamed the `mark` transform to `addMark`.**
+- **Renamed the `unmark` transform to `removeMark`.**
 
 The new names make it clearer that the transforms are actions being performed, and it paves the way for adding a `toggleMark` convenience as well.