Upate release notes
Upate release notes

JWarmenhoven/seaborn,sauliusl/seaborn,arokem/seaborn,anntzer/seaborn,anntzer/seaborn,arokem/seaborn,phobson/seaborn,lukauskas/seaborn,phobson/seaborn,mwaskom/seaborn,mwaskom/seaborn,lukauskas/seaborn,petebachant/seaborn