v1.5.5

Fixes in this release:

• Go back to using .add for HMR for apps e228378

v1.5.4

Fixes in this release:

• Drop deprecated use of webpack/hot/dev-server which was used in webpack v1

v1.5.3

Fixes in this release:

• Fix build issues when building a library #1 by @fazouane-marouane