The developers and community are most active on Discord. This is the best place to find the actual 1.8.8 clients or find out if a legitimate 1.12.2 version has been released.
From a safety standpoint, always ensure you are playing on reputable mirror sites or using an HTML file you downloaded from a trusted community source. Avoid any site that asks you to download executable files, install browser extensions, or input your real Microsoft/Minecraft account passwords. Eaglercraft use should always utilize its own independent login system. Final Thoughts eaglercraft 1.12.2 unblocked
Eaglercraft 1.12.2 unblocked is an impressive technical feat for playing Minecraft-style gameplay in a browser with no install. However: The developers and community are most active on Discord