Release notes template

:fireworks: **Highlights**: 

:book: **Latest docs**: [blueprintjs.com/docs](http://blueprintjs.com/docs)

## General


## `@blueprintjs/core 1.XX.0`

### 💎 New features
- #XXXX `ComponentName` here is a description of what changed (🎩 @[externalContributorName])

### 🐛 Bug fixes


## `@blueprintjs/docs 0.XX.0`

### 💎 New features

### 🐛 Bug fixes


## `@blueprintjs/datetime 1.XX.0`

### 💎 New features

### 🐛 Bug fixes


## `@blueprintjs/table 1.XX.0`

### 💎 New features

### 🐛 Bug fixes


## `@blueprintjs/labs 0.XX.0`

### 💎 New features

### 🐛 Bug fixes


## Documentation