Release v1.0.0: --version flag and CHANGELOG

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Author: Technicznyjan

CHANGELOG.md

@@ -0,0 +1,15 @@
+# Changelog
+
+## 1.0.0 — 2026-07-02
+
+First public release.
+
+- Right-click a file or folder in Finder and reveal the same path in the other
+  source (SMB share ⇄ Synology Drive on-demand). Both directions, auto-detected.
+- Auto-mounts a disconnected SMB share from your Keychain before revealing.
+- The counterpart opens as a Finder tab; swapping back focuses the tab you already
+  have open instead of spawning new windows.
+- Interactive install wizard asks which SMB share each Synology Drive folder maps
+  to and never guesses an unmounted share. `./install.sh --remap` redoes just the
+  mapping.
+- Plain-text config, pure `/bin/bash`, no dependencies.

synology-swap.sh

@@ -4,6 +4,9 @@
 # Test the mapping logic:  ./synology-swap.sh --selftest
 set -uo pipefail
 
+VERSION="1.0.0"
+[[ "${1:-}" == "--version" || "${1:-}" == "-v" ]] && { echo "Synology Swap $VERSION"; exit 0; }
+
 CONFIG="${SYNOLOGY_SWAP_CONFIG:-$HOME/.config/synology-swap/config.txt}"
 SMB_HOST=""
 SMB_ROOTS=()