# Changelog

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

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [1.1.0] - 2026-01-25

### Added

- Shared HTML footer template injected into all pages.
- Structured log file handler with rotation, append-only writes, and stats parsing support.
- Upload size guard using `MAX_ASSET_SIZE_BYTES`.
- Unit tests for core storage and rate limiting behavior.

### Changed

- Asset storage cleanup and capacity checks are now race-safe.
- Stats aggregation now reads from the structured log file helper.

## [1.0.1] - 2026-01-16

### Fixed

- Asset addition logging now displays immediately instead of being buffered (changed `print!` to `println!`).
- Upload functionality blocked after first successful upload - users can now only upload once per page session.
- Paste, drag & drop, and file selection disabled after successful upload to prevent confusion.
- JavaScript syntax errors in event listener registration that prevented copy/paste functionality.
- Removed nested and duplicated event listeners that caused unexpected behavior.

### Changed

- Added `uploadCompleted` flag to track upload state and prevent multiple uploads per session.
- Reset button now properly clears the `uploadCompleted` flag to allow new uploads.

## [1.0.0] - 2026-01-14

### Added

- UI error banner for failed uploads, including retry timing.
- `retry_after_seconds` in the upload error response to inform clients when to retry.
- Server-side duration clamping for uploads (1-60 minutes).

### Changed

- Upload throttling now tracks active assets per user using asset expiration times.
- Upload error responses are consistently JSON.

### Removed

- `Retry-After` response header on upload limit errors.

## [0.3.0] - 2026-01-13

### Added

- Favicon set and web manifest for site branding.
- Syntax-highlighted rendering for code-like text content in the viewer.
- Startup log rotation that archives the previous log with a timestamp.

### Changed

- Access logs now write to `data/logs/log.txt` instead of `access.log`.

## [0.2.0] - 2026-01-11

### Added

- Default implementation for the asset model to simplify log parsing fallbacks.
- Basic UI polish for the stats page (background glow and hover highlight on recent activity).

### Changed

- Asset logging now records serialized values without cloning asset content.
- Release workflow uses tag-based versioning and caches Rust/toolchain artifacts.

## [0.1.1] - 2026-01-09



## [0.1.0] - 2026-01-09

### Added

- **Statistics Dashboard** (`/stats.html`) with real-time metrics:
  - Active assets count
  - Total uploads and deletions
  - Storage usage
  - Image vs text breakdown
  - Average server response time
  - Total request count
  - Recent activity feed (last 20 events)
  - Auto-refresh every 30 seconds
- **Statistics API** (`GET /api/stats`) returning JSON metrics
- **Enhanced logging** for asset events:
  - Upload events with uploader IP, MIME type, size, duration, timestamps
  - Delete events with full asset metadata
  - Request timing (`dur_ms`) in access logs
- **Uploader IP tracking** stored with each asset for audit purposes
- Stats link in index page footer
- Ephemeral image and text sharing with configurable TTL (1-60 minutes)
- Drag/drop, paste, and file picker upload support
- Base64 encoding for images, raw text for plain text
- UUID-based asset storage as JSON files
- Background cleanup task (every 60 seconds)
- Dark theme UI with zoom overlay
- View page for shared content
- Access logging with timing, IPs, and user agent
- Docker and docker-compose support with Traefik labels
- Environment variables for bind address and port
- Access logging with timing, IPs, and user agent
- Docker and docker-compose support with Traefik labels
- Environment variables for bind address and port