# Wiki Log > Chronological record of all wiki actions. Append-only. > Format: `## [YYYY-MM-DD] action | subject` > Actions: ingest, update, query, lint, create, archive, delete > When this file exceeds 500 entries, rotate: rename to log-YYYY.md, start fresh. ## [2026-06-26] create | Wiki initialized - Domain: Personal knowledge base (general-purpose second brain) - Structure created with SCHEMA.md, index.md, log.md - Directories: raw/{articles,papers,transcripts,assets}, entities, concepts, comparisons, queries ## [2026-06-26] ingest | Second Brain User Guide - Source: user-provided document (full user guide) - Created: concepts/second-brain-user-guide.md, concepts/gtd.md - Updated: index.md (2 new entries, total: 3) - Key topics: inbox workflow, page types, knowledge graph, journaling, people/project/idea/reference tracking, import/export, backup ## [2026-06-28] update | Project memory cleanup - Removed CloudMart reference (not an active project) - Added Kitchen-Inventory: catering kitchen management system (on antigravity) — invoice scanner, barcode scanner, shelf life tracker - Added Pendleton-comms-live: walkie talkie app for catering events (on Railway) — WebRTC, Socket.IO, React/TS - Updated: active-projects.md, memory.md, business-brain.md, AGENTS.md