This document describes the changes made to TypEr.

## TypEr 0.9.11

### Improvements and New Features

Internal changes

Own Id: OTP-13551

## TypEr 0.9.10

### Fixed Bugs and Malfunctions

Fix a bug that could result in a crash when printing warnings onto standard error.

Own Id: OTP-13010

## TypEr 0.9.9

### Fixed Bugs and Malfunctions

Properly extract annotations from core code.

Own Id: OTP-12727

## TypEr 0.9.8

### Fixed Bugs and Malfunctions

The name of a compiler option has been fixed in the Makefile.

Own Id: OTP-11996

## TypEr 0.9.7

### Fixed Bugs and Malfunctions

Added initial documentation framework for TypEr.

Own Id: OTP-11860