Castellyn v0.4.0

Castellyn v0.4.0 — parallel sessions over SSH, multi-monitor session output, a redesigned launcher, and a large reliability + DRY hardening pass.

Highlights

• 🔐 SSH sessions — run Claude / opencode / a shell on a remote host via the system ssh + your ~/.ssh (no secrets stored). Host registry with ~/.ssh/config import (now honoring Include), reachability dots, and an optional remote start directory.
• 🖥️ Multi-monitor — pop a pane onto another monitor (⬈) or spread sessions across them as a live move (the session never dies — output fans out). The arrangement persists and restores on launch.
• ⌨️ Launcher redesign — an inline phrase (Run {env} on {location} in {folder} with {args}) with SSH as a location toggle; ★ pin a whole phrase for one-click relaunch; keyboard hints (Ctrl+T, Alt+1/2/3); recent remote-dir suggestions.
• 🛡️ Reliability & DRY — sessions reaped on exit, atomic session-limit and fork-status writes, SSH probes every resolved address, popovers self-correct inside blurred cards, and a monitor-window that fails to build recovers instead of vanishing.

Full notes: CHANGELOG.

Download (Windows x64)

File	Use
Castellyn_0.4.0_x64-setup.exe	NSIS installer (recommended)
Castellyn_0.4.0_x64_en-US.msi	MSI installer (enterprise / silent)
Castellyn-0.4.0-windows-x64.exe	Portable standalone (no install)

Unsigned build → Windows SmartScreen may warn: More info → Run anyway.
Windows-first: full functionality expects the maintenance-scripts toolkit under SCRIPTS_ROOT (Settings → default E:\Scripts).