Bump vaadin.version from 25.0.7 to 25.1.0

[dependabot]

Bumps vaadin.version from 25.0.7 to 25.1.0.
Updates com.vaadin:vaadin-bom from 25.0.7 to 25.1.0

Updates com.vaadin:vaadin-maven-plugin from 25.0.7 to 25.1.0

Release notes

Sourced from com.vaadin:vaadin-maven-plugin's releases.

Vaadin 25.1.0

Upgrading · Docs · Get Started

Notable Changes in Vaadin 25.1

Note: Vaadin 25.1+ requires Spring Boot 4.0.4 or later because of Jackson 3.1 compatibility.

1. UI State Management with Signals (Flow)

Vaadin 25.1 introduces Signals to handle UI state in Flow. This enables cleaner code with a single source of truth for each component property.

Versatile Signal Types

Signal instances hold UI state values and automatically track which components need updating when a signal value changes.

• Local signals: For a view’s or component’s internal state.
• Shared signals: For sharing state with other users in real time.
• Computed signals: For deriving values based on other signals.

Signal Bindings

New bindXyz methods are available for all components to automatically update properties based on signal changes. Examples include:

• Generic features: bindVisible
• Component-specific properties: bindMin in Date Picker
• Two-way bindings: bindValue for all input fields

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2. New UI Components (Preview)

[!NOTE] These components are preview releases and can be enabled using feature flags.

Slider & RangeSlider

New slider input components for selecting:

• A single value (Slider)
• Two values from a range (RangeSlider)

Badge

A new component for displaying statuses and notification indicators. Visual variants include:

• Icon-only, Number-only, and Dot
• Multiple color options

AI Integration

New Flow features for integrating AI-powered functionality into Vaadin apps:

• AIOrchestrator: Manages interactions between UI components and LLMs.
• LLM Providers: Out-of-the-box implementations for Spring AI and LangChain4j.

Upload Components

New standalone components for flexible file upload UIs:

• UploadButton
• UploadDropZone
• UploadFileList (includes a thumbnail-bar style variant)

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Commits

• b632b11 update copilot to 25.1.0 (#8695)
• 4ab85f8 update hilla to 25.1.0 (#8694)
• cb0ff81 chore: update versions.json in 25.1 with latest WC (#8691)
• 7d24cec chore: Update vaadin-quarkus to 3.1.0 (25.1) (#8693)
• 3c01bf7 Update flow to 25.1.0 (#8690)
• 8defbc4 chore: upgrade testbench to 10.1.0/BLT 1.0.0 (#8688) (#8689)
• 02b9e8e chore: upgrade springboot to 4.0.4 (#8681) (CP: 25.1) (#8686)
• a1b5f12 chore: bump Quarkus version to 3.32 for platform extension (25.1) (#8679)
• 78c3e7c update copilot to 25.1.0-rc2 (#8674)
• f1ec5fa chore: upgrade browserless-test to 1.0.0-rc1 (#8673)
• Additional commits viewable in compare view

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