Inker - 0.3.3

Inker 0.3.3

Changes:

• Add emoji and CJK character support in custom widgets (#15)
• Remove hardcoded 10-item list limit — respects user's maxItems setting (#15)
• Fix playlist refresh rate stuck at 900s regardless of configured duration (#14)

Quick Start

docker run -d \
  --name inker \
  --restart unless-stopped \
  -p 80:80 \
  -v inker_postgres:/var/lib/postgresql/17/main \
  -v inker_redis:/data \
  -v inker_uploads:/app/uploads \
  wojooo/inker:0.3.3

Inker - 0.3.2

Inker 0.3.2

Fixes:

• Fixed random refresh_rate values causing excessive battery drain on e-ink devices (#14)
• Fixed custom widget data never refreshing — screens with custom widgets now always render fresh content (#12)
• Fixed duplicate external API calls when multiple widgets share the same data source (#10)
• Fixed Prisma migration crash on non-AVX2 hardware (Synology NAS) by using Node.js for migrations (#13)

Changes:

• Consistent image_url format for all designed screens — removed capture vs render URL branching
• Only clock widget overrides device refresh rate; date, countdown, and weather no longer force shorter intervals
• Playlist rotation uses total playlist duration cap instead of per-screen remaining time

Quick Start

docker run -d \
  --name inker \
  --restart unless-stopped \
  -p 80:80 \
  -v inker_postgres:/var/lib/postgresql/17/main \
  -v inker_redis:/data \
  -v inker_uploads:/app/uploads \
  wojooo/inker:0.3.2

Inker - 0.3.1

Inker 0.3.1

Changes:

• Strip HTTP security headers from device API endpoints (prevents ESP32 buffer overflow)
• Fixed double connecting new device to Inker
• Blocked device list prevents deleted devices from re-appearing
• Full e-ink refresh on screen change (prevents ghosting artifacts)

Quick Start

docker run -d \
  --name inker \
  --restart unless-stopped \
  -p 80:80 \
  -v inker_postgres:/var/lib/postgresql/17/main \
  -v inker_redis:/data \
  -v inker_uploads:/app/uploads \
  wojooo/inker:0.3.1

Inker - 0.3.0

Inker 0.3.0

Changes:

• Firmware 1.7.8 full compatibility
• Data source refresh intervals fixed
• Plugin system foundation (coming soon — homelab-native integrations)

Quick Start

docker run -d \
  --name inker \
  --restart unless-stopped \
  -p 80:80 \
  -v inker_postgres:/var/lib/postgresql/17/main \
  -v inker_redis:/data \
  -v inker_uploads:/app/uploads \
  wojooo/inker:0.3.0

Inker - 0.2.1.1

Inker 0.2.1.1

Fixes:

• Custom widget previews now use cached data — editing widget settings no longer triggers external API calls
• Screen renderer uses cached data for custom widgets during save and preview
• Extensions page no longer auto-tests all data sources on page load

Quick Start

docker run -d \
  --name inker \
  --restart unless-stopped \
  -p 80:80 \
  -v inker_postgres:/var/lib/postgresql/17/main \
  -v inker_redis:/data \
  -v inker_uploads:/app/uploads \
  wojooo/inker:0.2.1.1

Inker - 0.2.1

Inker 0.2.1

Welcome Screen Settings

• Save/load welcome screen config (title, subtitle, auto-create, auto-assign)
• Live preview and bulk regenerate for all devices

Bug Fixes

• Deleted devices no longer get stuck in factory reset loops when reconnecting
• Device preview in browser now shows correct colors (was inverted)
• Welcome screen settings form loads saved values on open

Security

• Sensitive headers (Authorization, API keys) are now masked on all API responses — not just list/detail, but also create, update, and refresh
• Custom widgets never load header data from the database at all
• Test URL and save correctly unmask headers from DB when editing existing data sources

Cleanup

• Removed broken "Dynamic Text/Image" feature from text and image widgets (was half-implemented — worked in browser preview but not on devices; custom widgets
  handle this properly)

Quick Start

docker run -d \
  --name inker \
  --restart unless-stopped \
  -p 80:80 \
  -v inker_postgres:/var/lib/postgresql/17/main \
  -v inker_redis:/data \
  -v inker_uploads:/app/uploads \
  wojooo/inker:0.2.1

Inker - 0.2.0

Inker 0.2.0

• BYOD support — Register any e-ink device manually with custom resolution
• Weather widget city — Interactive map picker, powered by Open-Meteo
• Canvas zoom — Auto-fit, +/−/fit controls, Ctrl+scroll
• Alternative device types — Auto-detect dimensions via HTTP_MODEL header
• Local network data sources — Fetch from Home Assistant, Pi-hole, etc. (toggle in Settings)

Quick Start

docker run -d \
  --name inker \
  --restart unless-stopped \
  -p 80:80 \
  -v inker_postgres:/var/lib/postgresql/17/main \
  -v inker_redis:/data \
  -v inker_uploads:/app/uploads \
  wojooo/inker:0.2.0

Inker - 0.1.0

Inker 0.1.0

Self-hosted e-ink device management system for TRMNL displays. Design custom screens with a drag & drop editor, manage playlists, create widgets from external
APIs, and push updates to your e-ink devices — all from a single Docker container.

Quick Start

docker run -d \
  --name inker \
  --restart unless-stopped \
  -p 80:80 \
  -v inker_postgres:/var/lib/postgresql/17/main \
  -v inker_redis:/data \
  -v inker_uploads:/app/uploads \
  wojooo/inker:0.1.0