vaadin/flow 24.1.0.alpha3

Vaadin Flow 24.1.0.alpha3

on GitHub

Changes since 24.1.0.alpha2

All changes

Breaking changes

• Move generated Flow files into frontend/generated/flow
  Commit · Pull request

  Removes the need for importing from the target folder and simplifies when all generated frontend files are in the same folder

New features

• Enable skipping dev bundle rebuild
  Commit · Pull request

  Make it possible to skip checks for devBundle rebuild. Closes #16037

• HMR for changing styles injected into shadow roots
  Commit · Pull request

• HMR for theme styles.css in bundle mode
  Commit · Pull request

  Rewrites and inlines CSS imports so that changes to imported CSS files are also taken into account

• Make AtPush inherited
  Commit · Pull request · Issue

  Allows you to use a super class for configuration

Fixes

• Prevent deadlock on concurrent push disconnection
  Commit · Pull request · Issue

  If the AtmospherePushConnection.disconnect method is invoked concurrently by multiple threads, a deadlock may happen if the servlet container somehow locks HTTP session, as closing AtmosphereResource may cause accesses to the HTTP session. For example, is a thread (A) is invalidating the HTTP session, thus closing Vaadin UIs and disconnecting push, and another thread (B) is also requesting a push disconnect, then B will be blocked when closing the atmosphere resource by the lock on the session held by A, but A is actually waiting to acquire the lock on AtmospherePushConnection held by B, causing the deadlock. This change allows a single thread to perform the disconnect operation, to avoid potential deadlocks.

• Improve production build time by not visiting unnecessary classes
  Commit · Pull request

• Prevent dev tools interactions from closing application overlays
  Commit · Pull request

• Offer auto complete for vaadin.frontend.hotdeploy for Spring Boot
  Commit · Pull request

  Unifies autocomplete for frontend and pnpm

• Handle hierarchy of parent themes in frontend folder
  Commit · Pull request

• Import global typography and color styles
  Commit · Pull request

  This seems to have gotten lost in some merge

• Initialize the route only once when using eager server load
  Commit · Pull request · Issue

  Changes bootstrap for eager mode so that the index page contains the <flow-container-[appId]> div and the virtual child for this element is created eagerly on the server. This allows the initial render on the client side to put the content inside the flow-container instead of document body as happened before. By using a convention on how the container div is created and id is set, we no longer need to communicate the element tag and id from the client.

• Fix importCss being imported twice
  Commit · Pull request · Issue

• Use default XOR CSRF token mechanism in Spring
  Commit · Pull request · Issue

  The stateless configuration is copied from https://docs.spring.io/spring-security/reference/5.8/migration/servlet/exploits.html#_i_am_using_angularjs_or_another_javascript_framework

• Do not downgrade es-version
  Commit · Pull request · Issue

• Do not require extensive setup for AtSpringBootTest
  Commit · Pull request · Issue

• Remove /VAADIN/dev-bundle/ from bundle url
  Commit · Pull request · Issue

• Make material styles work in hotdeploy dev mode
  Commit · Pull request · Issue

• Claim a path is not an anonymous route when it is unclear
  Commit · Pull request · Issue