Retrom v0.7.13 is released. A centralized game library/collection management service with a focus on emulation. Configure once, play anywhere.

Retrom Features
Host your own cloud game library service
Scan your filesystem for games/platforms and automatically add them to your library
Install/uninstall and play games from the service on any amount of desktop clients.
Support for Windows, MacOS, and Linux!
Access your library from anywhere with the web client.
Manage emulator profiles on a per-client basis, stored on the server for easily sharing configurations between devices or restoring them after a reinstall.
Launch all your games across any amount of emulators or platforms via your pre-configured profiles from a single library interface.
Automatically download game metadata and artworks from supported providers to showcase your library with style!

Retrom Changelog:
Newly Added
clean library job
You can now trigger a "Clean Library" job which
will prune your Retrom database of items with
missing files/and or directories.
fixes #214
include screenshots in metadata
Game metadata will now include screenshots, in addition
to the existing artworks and videos
opt-in overwriting in download metadata job
The download metadata job now defaults to downloading
metadata only for entries with no existing metadata.
You can still optionally opt in to overwriting existing entries.

Download:Retrom v0.7.13
Source:Here