v0.6.18 v2.2.1
achtungsoftware/alarikSep 6, 2026 → Sep 8, 20262 days between releases
What's New
Migrated to Langfuse v4 and added AI models in v0.6.18, while v2.2.1 introduces security hardening and installer improvements.
New Features
- GateGuard security enhancement to recognize destructive PowerShell commands
- Installer collision handling and dry-run support
- Improved Claude hook registration and JSON payload handling
- Stricter provenance boundary management
- Guided setup preview revalidation
Improvements
- Refreshed vulnerable dependencies
- Enhanced GateGuard security
- Installer collision handling improvements
- Documentation updates for Itô workflow
Bug Fixes
- Fixed Claude hook registration and JSON payload handling
- Fixed Guided setup preview revalidation
- Fixed uninstall dry-run behavior
- Fixed installer collision handling
Upgrade Notes
The older release requires a migration to Langfuse v4. The newer release introduces stricter installer collision handling and dry-run flags that may affect deployment scripts.
The Two Releases
v0.6.18
Sep 6, 2026· 2 months ago
This release migrates to Langfuse v4, refreshes vulnerable dependencies, and adds support for the latest AI models from Gemini, Claude, and GPT, alongside various documentation updates.
Full release notesv2.2.1
Sep 8, 2026· 1 month ago
ECC 2.2.1 is a bug and security patch for version 2.2.0 that maintains the immutability of the 2.2.0 history. It focuses on security hardening, installer improvements, and fixes for hooks and installation processes.
Full release notes