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Changelog

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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

No unreleased changes.

v2026.01.30 - 2026-01-30

Added

Core Features

  • Schedule Management
  • CRUD operations for schedules
  • RRULE-based recurring schedule support
  • Exception date handling for recurring schedules
  • Virtual instance expansion for date range queries

  • Timezone support (KST, UTC, custom offsets)

  • Timer Sessions

  • Timer creation linked to Schedule or Todo
  • Pause/Resume/Stop state management
  • Elapsed time tracking
  • WebSocket real-time synchronization

  • Pause history tracking

  • Todo Management

  • Hierarchical tree structure (unlimited depth)
  • Circular reference prevention
  • Ancestor inclusion in filtered queries
  • Automatic Schedule creation from deadline

  • Statistics API (count by tag)

  • Tag System

  • TagGroup for logical categorization
  • Custom colors (#RRGGBB format)
  • Tag assignment to Schedule, Timer, Todo

  • Unique tag names within group

  • Holiday Integration

  • Korea Astronomy and Space Science Institute API integration
  • Background synchronization on startup

Social Features

  • Friendship
  • Request/Accept/Reject workflow
  • Bidirectional unique constraint
  • Block functionality

  • Friend list and request list APIs

  • Visibility Control

  • 5-level visibility (PRIVATE, FRIENDS, SELECTED_FRIENDS, ALLOWED_EMAILS, PUBLIC)
  • Resource-specific settings (Schedule, Timer, Todo, Meeting)
  • AllowList for selected friends

  • AllowEmail for email/domain-based access

  • Meeting (Schedule Coordination)

  • Meeting creation with date range and time slots
  • Participant registration via shared link
  • Available time slot selection
  • Common availability query

API

  • REST API with OpenAPI/Swagger documentation
  • GraphQL API with Strawberry (Apollo Sandbox)
  • WebSocket API for real-time timer sync

Authentication & Security

  • OIDC authentication support
  • JWT token validation with JWKS caching
  • Rate limiting (HTTP and WebSocket)
  • Cloudflare and trusted proxy support
  • CORS configuration

Infrastructure

  • SQLite (development) and PostgreSQL (production) support
  • Alembic database migrations
  • Docker and Docker Compose support
  • Multi-platform builds (amd64, arm64)
  • GitHub Actions CI/CD
  • MkDocs documentation site

Database Migrations

Migration Description
ee97307fb363 Initial schema (Schedule, Timer, Todo, Tag)
d8eaba7f881e Add tag_group_id to Schedule
341423c03b1a Make tag_group_id required for Todos
9b9bdc029ff3 Add Todo model, update Schedule model
1f4bc4f1de04 Change Todo parent FK to SET NULL
cf7d6e2ef7a7 Add owner_id to all models
62a5cb5aae21 Add todo_id to Timer, make schedule optional
a1b2c3d4e5f6 Add Friendship and Visibility tables
b2c3d4e5f6a7 Add Friendship bidirectional unique constraint
c3d4e5f6a7b8 Add pause history to Timer
d4e5f6a7b8c9 Change Timer status to UPPERCASE
e5f6a7b8c9d0 Add VisibilityAllowEmail and Meeting tables

Version History Format

Types of Changes

  • Added: New features
  • Changed: Changes in existing functionality
  • Deprecated: Soon-to-be removed features
  • Removed: Removed features
  • Fixed: Bug fixes
  • Security: Security vulnerability fixes