Vaadin Flow 2.7.8

Changes since 2.7.7

All changes

Fixes

• Check if --openssl-legacy-provider required for Node
  Commit · Pull request · Issue

  Check if node -p 'crypto.createHash("md4")' works. If not, pass the --openssl-legacy-provider flag. Workaround for: webpack/webpack#14532

• Better exception for failing removal (#12659)
  Commit · Pull request

  Update exception for failing to remove node_modules folder. Closes #12655

• Add possibility to set header values for StreamResource
  Commit · Pull request · Issue

  (cherry picked from commit 508c0c4)