v2.2.1 - Full Internationalization (40 Languages) - Linux

🌍 Full Internationalization (40 Languages)

✨ New Features

• 40 languages for both Web UI and Discord Bot, independently selectable
• Instant language switch — select a language in the dropdown and the page auto-reloads in the new language (no save needed)
• 25+ languages fully translated (>95%): English, German, French, Spanish, Portuguese (BR/PT), Italian, Dutch, Polish, Czech, Slovak, Romanian, Hungarian, Bulgarian, Croatian, Greek, Turkish, Russian, Ukrainian, Arabic, Hebrew, Persian, Hindi, Thai, Vietnamese, Indonesian, Malay, Japanese, Korean, Chinese (Simplified/Traditional), Swedish, Norwegian, Danish, Finnish, Estonian, Latvian, Lithuanian, Slovenian, Serbian
• RTL support for Arabic, Hebrew, and Persian
• 1457 translation keys per language covering the entire Web UI, JavaScript UI, and Discord Bot
• JSON-based translation system — community contributions welcome via locale JSON files
• TranslationManager rewritten from 2541-line inline Python dict to modular JSON file loader (~110 lines)
• New whale logo with CSS neon glow effect (transparent PNG with dynamic drop-shadow)

🐛 Bug Fixes

• Fixed double save button click causing infinite spinner (duplicate onclick + addEventListener)
• Fixed channel translation losing embed preview images (link previews from Steam, YouTube, etc. now preserved in translated messages)
• Fixed channel translation duplicating text when embed descriptions repeat message content
• "Requires restart" badge now only shows when the value has actually been changed
• Fixed duplicate "Configuration saved" notification appearing on page reload

🔒 Security Fixes

• Fixed 6 Dependabot/CodeQL alerts (XSS, input validation, unsafe redirects)
• Pinned requests>=2.33.0 for CVE-2026-25645
• Refactored config_form_parser_service to reduce complexity (E→B rating)

🏗️ Technical Details

• New files: locales/*.json (40 language files + meta.json), services/web/i18n_service.py, app/web/i18n.py, app/templates/_i18n.html
• New config field: ui_language (independent of language for bot)
• Flask context processor injects _t() into all Jinja2 templates
• t() function available in JavaScript via window.DDC_I18N
• New API endpoint: POST /set_ui_language for instant language switching

🐧 Linux Edition — Docker Hub: dockerdiscordcontrol/dockerdiscordcontrol-linux

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v2.2.0 - Channel Translation

✨ Channel Translation

Automatically translate Discord messages between channels using DeepL, Google Translate, or Microsoft Translator.

New Features

• Multi-provider translation: DeepL, Google Translate, Microsoft Translator with provider abstraction
• Channel pairs: Configure multiple source→target channel pairs with per-pair settings
• Media forwarding: Videos re-uploaded as real Discord files (proper video player), images embedded
• URL auto-preview: YouTube, Twitter/X, Twitch, Reddit, Vimeo, Streamable links get rich previews
• Encrypted API keys: Stable encryption key independent of password (survives password changes)
• Rate limiting & retry: Per-pair rate limiting, exponential backoff, auto-disable after 5 failures
• Loop prevention: 3-layer protection (bot message check, translated ID tracking, target channel exclusion)
• Web UI configuration: Provider selection, test translation, toggle Original link & provider footer
• Attachment-only forwarding: Messages with only media (no text) are forwarded without translation

Bug Fixes

• Fixed Web UI console errors: ReferenceError: rawLogsCache (JS variable scoping between DOMContentLoaded and LogAutoRefresh class)
• Fixed log auto-refresh using hardcoded URLs instead of Jinja2-templated endpoints
• Fixed parseLogs() returning objects instead of strings ([object Object] in logs)
• Fixed race condition in translation encryption key creation (double-checked locking + atomic write)

Security

• 🔒 Bumped requests to >=2.33.0 (CVE-2026-25645 - extract_zipped_paths file replacement)

Full Changelog

DockerDiscordControl/DockerDiscordControl@v2.1.9...v2.2.0

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v2.1.9

🔖 Release v2.1.9 - Sync from main repo

Synchronized with DockerDiscordControl v2.1.9.

Docker Hub

docker pull dockerdiscordcontrol/dockerdiscordcontrol-linux:v2.1.9

v2.1.7 - Security Patch

🔒 Security Patch v2.1.7

CVE Fixes

CVE	Package	Severity	CVSS	Fix
CVE-2026-32767	alpine/expat	Critical	9.8	Updated to 2.7.5-r0
CVE-2026-32777	alpine/expat	Medium	4.0	Updated to 2.7.5-r0
CVE-2026-32776	alpine/expat	Medium	4.0	Updated to 2.7.5-r0
CVE-2026-32778	alpine/expat	Low	2.9	Updated to 2.7.5-r0
CVE-2025-60876	alpine/busybox	Medium	6.5	wget removed (mitigated)

Changes

• Dockerfile: Added expat explicitly to runtime dependencies
• Updated version to v2.1.7 in Web UI footer and README

Full Changelog: v2.1.6...v2.1.7

v2.1.6

🔖 Release v2.1.6 - Sync from main repo

Synchronized with DockerDiscordControl v2.1.6.

Docker Hub

docker pull dockerdiscordcontrol/dockerdiscordcontrol-linux:v2.1.6

Release v2.1.4

What's Changed

Security

• 🔒 Upgrade Werkzeug to >=3.1.5 (fixes Dependabot alerts)

Features

• ✨ Add Mech10 evolution assets
• 📝 Add FEATURE_IDEA_WARNING_SYSTEM.md

UI

• 🔖 Update footer version to v2.1.4

Full Changelog: v2.1.3...v2.1.4

Release v2.1.3

DockerDiscordControl Linux v2.1.3

Security Fixes

• urllib3 2.6.0: Fixes HIGH severity HTTP redirect vulnerabilities (GHSA-s4qh-5xfq-xqjg)
• Werkzeug 3.1.4: Security update

Features & Improvements

• AAS Message Preservation: Auto-Action System messages are now preserved during channel cleanup
• UI: Handwritten channel hints + /task reference fixes
• Mobile: Improved spacing and responsive fixes for Web UI
• Footer: Version number updated to v2.1.3

Docker Hub

• dockerdiscordcontrol/dockerdiscordcontrol-linux:latest
• dockerdiscordcontrol/dockerdiscordcontrol-linux:v2.1.3

🤖 Generated with Claude Code

Release v2.1.2

DockerDiscordControl Linux v2.1.2

New Features

• /addadmin Command: Add admin users directly via Discord
• PUID/PGID Support: Custom user/group mapping for Docker volumes

Security & Hardening

• Werkzeug 3.1.4: Security upgrade for web framework
• Comprehensive permission handling for Linux servers
• Integer overflow prevention in PUID/PGID validation
• Robust entrypoint with security hardening

UI Improvements

• Mobile responsive fixes for Web UI
• Handwritten channel hints ("For the community", "For Admins")
• Improved spacing and layout on mobile devices

Documentation

• Updated security docs with DDC_ADMIN_PASSWORD
• Fixed /task references to "Task system"

Docker Hub

Automatic builds for:

• `dockerdiscordcontrol/dockerdiscordcontrol-linux:latest`
• `dockerdiscordcontrol/dockerdiscordcontrol-linux:v2.1.2`

Platforms: linux/amd64, linux/arm64

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Release v2.1.1

DockerDiscordControl Linux v2.1.1

New Features

• Hot-Reload: Configuration changes now apply without container restart
• Task List Auto-Refresh: Task list now auto-refreshes after creating new tasks
• Strict channel separation for /ss and /control commands

Security & Fixes

• Added null-check for bot.application_id
• Channel permissions and recreation logic improvements
• Added missing permission check to /control command
• Fixed UnboundLocalError in /control permission check

Documentation

• Updated README with v2.1.1 release notes

Docker Hub

This release triggers automatic Docker image builds for:

• dockerdiscordcontrol/dockerdiscordcontrol-linux:latest
• dockerdiscordcontrol/dockerdiscordcontrol-linux:v2.1.1

Platforms: linux/amd64, linux/arm64

🤖 Generated with Claude Code

Release v2.1.0

DockerDiscordControl v2.1.0 - Linux Edition

🚀 Major Features

Auto-Action System (AAS)

• Automated container management based on triggers
• Game server auto-updates
• Universal webhook control
• Flexible trigger configurations

Status Watchdog (Dead Man's Switch)

• Integration with Healthchecks.io
• Uptime Kuma support
• Automatic health monitoring

⚡ Performance Improvements

• 65% RAM reduction (200MB → 60-70MB)
• Single-process architecture
• Optimized for Linux servers

🐧 Linux-Specific

• Native Docker support (no Docker Desktop required)
• Optimized for Ubuntu, Debian, CentOS, RHEL
• ARM64 support (Raspberry Pi, ARM servers)
• Systemd integration ready

🔒 Security Fixes

• XSS vulnerability fixes (CodeQL)
• Information exposure fix
• ReDoS vulnerability fix

📦 Docker Hub

Pull the latest image:
```bash
docker pull dockerdiscordcontrol/dockerdiscordcontrol-linux:v2.1.0
```

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Full changelog: https://github.com/DockerDiscordControl/DockerDiscordControl-Linux/commits/v2.1.0