JRomManager v2.1.0 is released. JRomManager ia a Rom Manager entirely written in Java and released under GPL v3.

Current Features:
* Zip support
* Mame and Logiqx Dat formats
* Import from Mame executable
* Dat parsing caching via Java Serialization
* Optimized to permit scan over shared network
* Dir scan caching via Java Serialization based on FileMDate+FileSize, one cache file per romdir, reusable between different Dat Scans if same dir used
* Split Scan/Fix/Rebuild
* Non-Merged Scan/Fix/Rebuild
* Merged Scan/Fix/Rebuild (with choice in case of name collision)
* Full SHA1 scan or on-need SHA1 scan in case of suspicious CRC32
* Retain SHA1 in cache until zip file change
* CHD support (no separate dir from roms yet)
* Per profile settings (what to fix, how to scan, ...)
* MultiThreading support (at least for archive manipulation and checksum calculation, fast disks required)
* MD5 support (for old dats)
* 7z support via SevenZipJBinding + 7z command line as functional backup
* TorrentZip support via trrntzip command line
* Multiple Source Dir
* Enhanced Gui with Report
* Translated to English and French
* Software List support
* Filtering functionalities (clone, chds, systems list, display mode, cabinet type, driver status, ...)

JRomManager v2.1.0 Changelog:
RAR4 extraction
RAR4 and 7Zip multi-volume extraction
Included ARM for sevenzipjbinding
Fully functional on Raspberry PI
Service is now configured for a maximum of 75% percentage of memory instead of a fixed size of 4GB, this should resolve launching problems on low memory devices
Better accuracy of progress bars and times estimations (now also according data size to process)
Better multiprocessor scheduler : tasks are sorted first then distributed dynamically (instead of using a spliterator)
Many fixes and speed enhancements

Download: JRomManager v2.1.0
Source:Here