We've received reports that invite codes purchased from third-party sources may not work properly. Friendly reminder: All Laper beta invite codes are free and available through our official social channels. Third-party codes may not be supported by our system. · We've received reports that invite codes purchased from third-party sources may not work properly. Friendly reminder: All Laper beta invite codes are free and available through our official social channels. Third-party codes may not be supported by our system. · We've received reports that invite codes purchased from third-party sources may not work properly. Friendly reminder: All Laper beta invite codes are free and available through our official social channels. Third-party codes may not be supported by our system. · We've received reports that invite codes purchased from third-party sources may not work properly. Friendly reminder: All Laper beta invite codes are free and available through our official social channels. Third-party codes may not be supported by our system. · We've received reports that invite codes purchased from third-party sources may not work properly. Friendly reminder: All Laper beta invite codes are free and available through our official social channels. Third-party codes may not be supported by our system. · We've received reports that invite codes purchased from third-party sources may not work properly. Friendly reminder: All Laper beta invite codes are free and available through our official social channels. Third-party codes may not be supported by our system. · We've received reports that invite codes purchased from third-party sources may not work properly. Friendly reminder: All Laper beta invite codes are free and available through our official social channels. Third-party codes may not be supported by our system. · We've received reports that invite codes purchased from third-party sources may not work properly. Friendly reminder: All Laper beta invite codes are free and available through our official social channels. Third-party codes may not be supported by our system. ·
0.4.0January 5, 2026

Laper 0.4.0 - Project Intelligence

ScriptToolPanel v2.0 with LoroDoc data display, Timeline multi-track architecture, enhanced credits system, and project metadata insights.

By Laper Product Team

Laper 0.4.0 - Project Intelligence

This release brings intelligent project insights with the redesigned ScriptToolPanel, professional-grade Timeline editing, and a refined credits system for AI-powered features.

ScriptToolPanel v2.0

Dual Tab Structure

Completely redesigned based on Figma design specs:

Page Info Tab

  • Properties Section: Created time, Updated time, Author
  • Script Pagination Section: Page/Normal/Speed mode settings
  • Statistics Section: Word count, Characters, Blocks, Reading time
  • Project Data Section (LoroDoc): Project type, Duration, Character/Location/Relation counts
  • Episode Data Section (LoroDoc): Current episode, Beat/Scene/Shot/Inspiration counts, Outline length

Actions Tab

  • Move to... (folder organization)
  • Create Copy (duplicate project)
  • Add to Favorites
  • View Backups (version history)
  • Delete

LoroDoc Real-time Data

Live display of CRDT document statistics:

// Selectors used
selectMeta, selectCharacterCount, selectLocationCount,
selectBeatCount, selectSceneCount, selectActiveEpisode,
selectRelations, selectShots, selectInspirationCards, selectStoryOutline

Internationalization

Full i18n support for all new UI elements:

  • Namespace: 
    project
  • Languages: zh, en, ja (complete)
  • Keys: 
    toolPanel.*
    , 
    projectTypes.*

Timeline Multi-track Architecture

Professional Design Reference

Inspired by industry-standard NLEs:

  • Adobe Premiere Pro - Track layering concept
  • DaVinci Resolve - Node-based flexibility

Track System

  • Multiple parallel tracks
  • Drag and drop clip arrangement
  • Track locking and visibility controls
  • Zoom and scroll navigation

Credits System Enhancement

Real-time Balance Updates

  • Supabase Realtime subscription on 
    credit_records
    table
  • Instant balance reflection after AI operations
  • No more stale cache issues

Unified Error Handling

  • Subscription limit - Graceful upgrade prompts
  • Insufficient credits - Clear purchase flow
  • Error codes - Centralized handling via 
    responseHandler.js

Survey Credits

  • Welcome survey now grants 100 credits total
  • Clear progress indication during onboarding

Navigation Improvements

Gift Button

  • Added to navigation bar for referral program
  • PiggyBank icon - New "Earn" button design

User Level Display

  • Unified subscription level via 
    AuthProvider.userLevel
  • Consistent display across all components

Performance & Stability

Canvas Optimization

  • First-mount centering only - prevents unwanted recentering
  • Reduced layout thrashing during data updates

StoryboardCanvas Fix

  • Resolved 
    toolHandlers
    circular reference issue
  • Improved tool switching stability

Subscription Flow

  • Fixed duplicate modal popup after successful subscription
  • Cleaner state reset on payment completion

CRDT Enhancements

New Exports

From 

@shared/services/crdt
:

  • Constants: 
    META_KEYS
    , 
    BEAT_FIELDS
    , 
    COVER_FIELDS
    , 
    SCHEMA_VERSION
  • Functions: 
    initLoroSchema()
    , 
    createEpisode()
    , 
    initEpisodeData()

Documentation

  • Updated 
    crdt/CLAUDE.md
    with new schema.ts capabilities
  • crdt-loro/CLAUDE.md
    updated to reflect migration
  • ToolPanel/CLAUDE.md
    comprehensive rewrite

Casting Poster

API Field Mapping

  • Fixed header/footer → head/tail mapping
  • Proper field alignment with backend schema

What's Next

Upcoming in future releases:

  • AI-powered scene suggestions
  • Advanced collaboration features
  • Mobile companion app
  • Export to industry-standard formats

Upgrade Note: This version maintains full backward compatibility. All existing projects will seamlessly display new metadata fields.

Laper 0.4.0ScriptToolPanelTimelinecreditsproject metadataCRDT