Features
Use Steamworks WEB API in Unreal Engine and Blueprints
Currently Supported Interfaces:
Apps
BroadcastService
CheatReporting
EconMarketService
EconService
GameInventory
GameNotificationService
GameServersService
InventoryService
Leaderboards
LobbyMatchmakingService
MicroTXN
PlayerService
PublishedFileService
PublishedItemSearch
PublishedItemVoting
SteamCommunity
SteamEconomy
SteamGameServerStats
SteamNews
SteamRemoteStorage
SteamUserAuth
SteamUser
SteamUserStats
Is this plugin still being updated?
Yes it is. It was initially released in 2020 (over 5 years now) and is still being updated and patched.