Valve appears to be preparing a substantial Dota 2 content update or a numbered patch, based on multiple test server version updates.

Credit for the sourcing goes to Dota DM and Fay, shared via the FayDota Telegram channel.

The timing coincides with the Spring season of Quor'tero Curiosities, tying the potential update to ongoing in-game events.

A dataminer predicts the update could roll out in early to mid-April, roughly within the next month from the report date.

Dataminer Fay notes the test server recently received 14 updates at once, a pattern often linked to major content releases.

As of now, Valve has not issued an official patch announcement or details about its contents.