release/v5.6.9

[code-crusher]

• feat: add fade-up and shimmer animations to ChatRow, ChatView, and ReasoningBlock (feat: add fade-up and shimmer animations to ChatRow, ChatView, and ReasoningBlock #65)
• improve reasoning flow + time tracking (release/v5.6.2 #66)
• release/v5.6.3 (release/v5.6.3 #67)
• release/v5.6.4 (release/v5.6.4 #68)
• release/v5.6.5 (release/v5.6.5 #69)
• update git repo URL (release/v5.6.6 #70)
• name cleanup

[matter-ai-bot]

Context

Summary By MatterAI

🔄 What Changed

This PR bumps the extension version to 5.6.9 and introduces sophisticated CSS shimmer animations (.animate-shimmer, .card-shimmer) to the webview UI for enhanced visual feedback.

🔍 Impact of the Change

Improves the user experience by providing polished loading states and text effects. The version bump ensures proper update delivery through the marketplace.

📁 Total Files Changed

Click to Expand

File	ChangeLog
Version Bump src/package.json	Incremented version from 5.6.8 to 5.6.9.
UI Styles webview-ui/src/index.css	Implemented shimmer keyframes and utility classes using color-mix and pseudo-elements.

🧪 Test Added/Recommended

Recommended

• Visual Regression: Verify shimmer appearance in both Light and Dark VS Code themes.
• Performance: Ensure infinite animations do not cause high CPU usage in the webview container.

🔒 Security Vulnerabilities

N/A

Implementation

The update involves a standard version increment in the manifest. The CSS changes utilize color-mix(in srgb, ...) for theme-aware transparency and background-clip: text for shimmering text effects. A pseudo-element approach was used for .card-shimmer to overlay the effect without affecting child content.

Screenshots

before	after
Static UI	Shimmering loading states

How to Test

1. Open the extension in a development host.
2. Verify the version in the Extensions view is 5.6.9.
3. Trigger a loading state or view a component using .animate-shimmer to confirm the animation cycles smoothly.

Get in Touch

N/A

⏳ Estimated code review effort

LOW (~5 minutes)

Tip

Quality Recommendations

1. Consider adding a 'prefers-reduced-motion' media query to disable animations for users with motion sensitivities.

2. Verify that 'color-mix' is supported in the minimum targeted VS Code version's Electron environment.

♫ Tanka Poem

Version climbs the scale, 📈
Shimmering light on the screen, ✨
Pixels start to dance, 💃
Logic flows in steady lines, 🧪
Science brings the UI life. 🔬

Sequence Diagram

sequenceDiagram
    participant VS as VS Code Host
    participant WV as Webview UI
    participant CSS as CSS Engine
    
    VS->>WV: Load Webview Resources (v5.6.9)
    WV->>CSS: Parse index.css
    Note over CSS: Define @keyframes shimmer
    Note over CSS: Define .animate-shimmer & .card-shimmer
    CSS-->>WV: Apply styles to DOM elements
    WV->>WV: Render infinite shimmer animation

Loading

[matter-ai-bot]

🧪 PR Review is completed: Reviewed the version bump and CSS shimmer animation updates. Found a logical error in the CSS gradient stops that will break the intended visual effect.

Skipped files

• webview-ui/src/i18n/locales/en/kilocode.json: Skipped file pattern

[matter-ai-bot]

🟠 CSS Logic

Issue: The color stop percentage 10% is out of order in the linear gradient (it comes after 40% and before 60%). In CSS, out-of-order color stops are automatically clamped to the largest preceding position (so it will be treated as 40%), which likely breaks the intended visual shimmer effect.

Fix: Change the percentage to 50% to properly center the shimmer highlight between 40% and 60%.

Impact: Ensures the shimmer animation renders correctly as intended.

Suggested change

	color-mix(in srgb, var(--vscode-foreground) 70%, transparent) 10%,
	color-mix(in srgb, var(--vscode-foreground) 70%, transparent) 50%,