Changelog AR1 Backup 6.0.0

First stable version!

---

Critical Fixes

• Multi‑threaded ZIP writing – synchronised access to ZipOutputStream during parallel compression to prevent corrupted backups and ZipException errors. Now safe and reliable even with high thread counts.

• Atomic backup state – replaced volatile boolean isBackupRunning with AtomicBoolean to prevent race conditions that could launch two backups simultaneously.

• Secure deletion confirmation – all pending deletion fields (pendingDeleteAction, pendingServer, etc.) are now synchronised with a dedicated lock object (pendingLock), eliminating race conditions when multiple players issue delete commands or timeouts overlap.

---

UI Improvements

• Added warning tooltip when backup interval is set below 10 minutes.

• Info tab edited for better readability.

---

Localization Fixes

• All new error and notification messages related to folder deletion and overwrite are now fully translated.

• Several localization files have been updated and corrected.

---

Other Improvements

• More reliable backups – ensured all world data (player inventories, statistics, advancements) are fully saved before archiving.

Improved system information gathering:

• Added OS version detection (Windows, Linux distribution, macOS version) displayed in the Info panel.
• Fixed encoding issues (CP866 for wmic, UTF-8 for PowerShell) to avoid garbled characters in CPU, OS, and drive information.
• Improved physical core detection: uses wmic, PowerShell, and fallback to logical cores/2, plus better Linux parsing of /proc/cpuinfo.

---

Developed by ar1emq – a member of THEMIDNIGHTCORE