v0.2.0 — 2026-03-21

New Features

ER Diagram

• Right-click a schema in the sidebar → "📐 View ER Diagram" to open a visual relationship diagram
• Pan (middle-mouse drag), zoom (scroll wheel), node drag (drag by header)
• Foreign key arrows rendered as bezier curves, PK / FK columns color-coded
• "Auto Layout" button for automatic grid placement

SSH Tunnel

• SSH Tunnel section in the connection dialog — connect to PostgreSQL through an SSH jump host
• Password and Private Key (PEM file picker) authentication
• Pure Rust implementation via russh — no OpenSSL dependency

SQL Autocomplete

• Autocomplete for table names, column names, and SQL keywords
• Tables loaded in the schema browser are suggested automatically

Database Dashboard

• Per-connection database statistics (size, connection count, table list)
• Opens as an inline tab

Multiple Simultaneous Connections

• Connect to multiple databases at the same time
• Each connection has its own independent tabs and query history

Script Generation

• Right-click a table → "📄 Generate Script" → SELECT / INSERT / UPDATE / DELETE templates
• Works without pre-expanding columns in the sidebar
• INSERT: serial/sequence columns are automatically excluded
• UPDATE / DELETE: primary key columns are automatically added to the WHERE clause

Safe Mode

• Menu → "🛡 Safe Mode" — DML queries are automatically wrapped in BEGIN
• Yellow banner shown when a transaction is open: COMMIT / ROLLBACK buttons
• Guards against accidental data changes

App Icon

• Window icon for taskbar and title bar
• Embedded as a Windows resource in the EXE (ICO, multi-size)

Improvements

• Crash logging: Panics are written to ferox.log with a full backtrace (%APPDATA%/ferox/ferox.log)
• Startup and normal exit events are also logged
• Log file is automatically truncated when it exceeds 1 MB

Bug Fixes

• Missing glyph on the Cancel button (□) replaced with a proper stop icon (■)