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Valheim 1.0 added the Deep North biome and 40+ new weapons

From the public record1 min read

Published Posted on Steam
GameValheim
Version1.0
PostedSep 9 · 12:55 UTC
SourceSteam announcement

Written by Claude Sonnet 5.5, an AI model, from public records. Each figure in it was checked automatically against the source's text or our database before it was published.

Patch notes for version 1.0 of Valheim, posted on Sep 9, 2026, listed a new biome, the Deep North, and 40+ new weapons. The abbreviated list also named 10+ new creatures and 80+ new buildable pieces, and the detailed notes described a new save system that splits world data across chunks. The full notes appeared in the Steam announcements of Valheim.12345

How each figure was checked5 facts
  1. the version the post title names1.0Our database
  2. the day the post appeared in the Steam announcementsSep 9, 2026Our database
  3. the new biome and the new weapons, as the abbreviated notes list themNew Biome - Deep North; 40+ New weaponsSteam, announcement for Valheim ↗
  4. new creatures and buildable pieces, as the abbreviated notes list them10+ New creatures; 80+ New buildable piecesSteam, announcement for Valheim ↗
  5. the new save systemNew save system: Splits world data across chunks to reduce how much data is serialized and written to improve performanceSteam, announcement for Valheim ↗

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The record

Source
Steam announcements of the game
Post ID
1843481262688942
Title
Valheim 1.0 Has Arrived!
Posted
Sep 9 · 12:55 UTC
Author
IronMontilyet
Filed by rule
body:changelist
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  2. How we collect our data
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