Valheim patch notes tell the full story of how a Norse survival sandbox grew from a 2021 Early Access launch into a polished 1.0 release. Iron Gate AB and Coffee Stain Studios have shipped a steady cadence of biome expansions, seasonal content, and quality-of-life fixes, and every official entry is logged on the Valheim Steam News hub so players can audit the change history. This guide walks through the timeline of the valheim patch notes so you can see exactly when the Mistlands arrived, when Ashlands reshaped mid-to-late game progression, and how the 1.0 build with the Deep North finally launched on PC, PS5, and Switch 2.
Tracking the valheim patch notes matters because each major update changes the optimal route through biomes, revamps boss mechanics, and sometimes retires older gear. Players who skipped a season or returned after a long break often find that the gear they once relied on has shifted tier, new ores require different smelting setups, and entire transport rules around metals have been clarified. Knowing which patch introduced the Portal metal restriction changes or the Mistlands crafting bench rework lets you plan ahead instead of relearning the game on every login.
How Valheim Patch Notes Are Organized
Iron Gate publishes valheim patch notes on Steam News in reverse chronological order, with each entry tagged by build number and date. The same notes get mirrored to the Valheim Wiki on Fandom and aggregated in the r/Valheim community, which is where players surface undocumented edge cases. Because the build numbers reset between major content drops, the simplest way to read the valheim patch notes is by the named update rather than by the decimal.
| Update Name | Approximate Window | Headline Addition |
|---|---|---|
| Hearth & Home | Q3 2021 | Building overhaul, food rebalance |
| Hildir's Request | Q4 2022 | Side content, new hair styles, random events |
| Mistlands | Q4 2023 | Magic system, new biome, Yagluth successor |
| Ashlands | Q1 2025 | Volcanic biome, new weapons, lava mechanics |
| Bog Witch | Q3 2025 | Cosmetics, cauldron tweaks, quest polish |
| 1.0 / Deep North | September 2026 | Final biome, Kall Fimbulbringer boss, PS5 + Switch 2 launch |
Build Numbering and Cross-Platform Sync
The 1.0 release unified crossplay, so PC, PS5, and Switch 2 all share the same build number. According to the official Steam listing, Iron Gate now stages a hotfix branch on Steam before rolling changes to consoles, which means console players may see a delay of 24 to 72 hours compared to PC. This staging system first appeared in the valheim patch notes during the 0.218.x hotfix chain, where Iron Gate split the build into default and stable branches to soak test server stability before the Mistlands release.
Hearth & Home and the Early Access Patches
The valheim patch notes from 2021 focused on foundational systems. Hearth & Home (build 0.202.6) was the largest mid-Early-Access drop and rewrote the food system, added comfort stacking through furniture, and introduced the Spice Rack and Sausage recipes. It also added the Cartographer table for sharing map data between players, which remains a staple for co-op groups.
Several other milestones in this era deserve a closer look, since they each shipped small but compounding valheim patch notes changes that players still reference today. Radial Menus (0.148.6) reshaped inventory flow, 0.153.x rebalanced Karve and raft handling for safer ocean crossings, and 0.167.x quietly staged the files later used by the Hildir's Request questline, all building toward the larger biome expansions like Mistlands and Ashlands that followed Hearth & Home.
-
0.148.6 (Radial Menus) introduced the radial hotbar and reworked inventory flow.
-
0.153.x (Sailing Update) rebalanced ships, added Karve reverse, and adjusted raft speed.
-
0.167.x (Hildir's Prep) laid the groundwork for the Hildir's Request content patch.
-
0.202.6 (Hearth & Home) shipped the largest biome-adjacent content drop to date.
Hildir's Request Content Drop
The valheim hildir's request patch (build 0.207.15) added a new random-event NPC, three crypt-style dungeons, and a reward set of cosmetics. The patch also fixed the Berserker axe stun interaction and balanced the Frostner damage curve so the mace no longer trivialized the Mountain biome. Players report the dungeon spawns can still skip a tier if you run the Hildir quest line in the wrong biome, so most veterans hold the request until after the second boss.
Mistlands Update and Magic System Rework
The Mistlands update (build 0.216.6) is the single largest biome expansion in the valheim patch notes, adding the Yagluth-drop questline, magic crafting, and a new progression tier between Mountain and Ashlands. The patch introduced the Demister, a one-handed staff that cuts through the permafog mechanic, and rebalanced stamina drain so that melee-only characters needed a new food rotation to survive.
| Mistlands Item | Function | Patch Note Highlight |
|---|---|---|
| Demister | Clears local mist | Reduces stamina per second of active clearing |
| Eitr | Magic resource | Required for all staff and wand crafting |
| Carapace Armor | Tier-4 medium set | Grants backstab bonus on hit |
| Jotunn Puffs | Cooked ingredient | Boosts max Eitr by 45 when eaten |
| Dvergr Lantern | Light source | Doubles as a workbench radius extender |
The valheim mistlands update also introduced a new Black Forge tier, the Sap Extractor, and a fully rebuilt skill XP curve. The build also fixed the long-standing bug where Haldor would not spawn in certain seed combinations, which the community had been tracking since the 2021 early access window.
Ashlands Update and Late-Game Progression
The Ashlands update landed in 2025 and added the volcanic biome, the Volture aerial enemy, and a new mining tier using Soft Tissue and Charred Bone. According to the valheim ashlands update notes, the patch added the Flametal ore, which behaves like a tier-5 metal under the existing portal restriction rules, so the longship and cart logistics loop remains the most reliable transport method.
| Ashlands Feature | Notes From the Patch |
|---|---|
| Flametal Ore | Mines with the Pickaxe of Forging upgrade |
| Lava Pools | Damage scales with Fire Resistance food buffs |
| Charred Fortress | Procedural POI, contains Draugr Elite variants |
| Train Station Sign | A new cart network marker, retrofitted from 0.217.5 |
| New Siege Weapons | Ballista and Catapult added to the build menu |
Players report the Ballista is now the strongest defensive option against the Berserker raiders in the Ashlands, while the Catapult is better suited to attacking Fuling villages in the Plains. The valheim patch notes also reset the Boss Spawn Items drop table, so dedicated servers needed to re-summon older bosses after the update to refresh their trophy rooms.
Bog Witch Update and Quality-of-Life Wave
The valheim bog witch update (build 0.222.x) landed in Q3 2025 and shipped alongside a large quality-of-life pass. The Bog Witch NPC now sells cosmetics in exchange for Coins, and a new Cauldron recipe allows players to brew Lingering Stamina meads that persist through death. The patch also tuned the Wishbone detection radius, which was a long-requested fix from players who hunted Muddy Scrap Piles in the Swamp.
| Bog Witch Feature | Effect |
|---|---|
| Lingering Stamina Mead | Retains stamina buff through death (90 sec) |
| Wishbone VFX | New beam visibility on Muddy Scrap Piles |
| Cauldron Overhaul | Stacking up to three potion buffs at once |
| Coin Sink | New cosmetic hats, cloaks, and a Frosty Cape reskin |
The valheim bog witch update also cleaned up the Troll Cave spawn rates, which had been inflated by a bug in the Mistlands build. According to the valheim patch notes, the cap is now three troll caves per biome cluster, which matches the original design intent from 2021.
Valheim 1.0, Deep North, and Platform Expansion
The valheim deep north update shipped with the 1.0 release on September 9, 2026, marking the end of Early Access. The Deep North biome introduces Kall Fimbulbringer as the eighth and final boss, a Glacier mining tier, and the Fimbulwinter weather event that periodically freezes coastal waters. The valheim deep north update also brings the PS5 and Switch 2 versions online, with full crossplay unified under a single build number.
| 1.0 Feature | Detail |
|---|---|
| Deep North Biome | Snowy tundra with Frost Jotunn mobs |
| Kall Fimbulbringer | Eighth boss, drops the Winterborn Trophy |
| PS5 Release | Native 4K, 60 fps target on PS5 Pro |
| Switch 2 Release | Cloud-assisted render, supports crossplay |
| Unified Crossplay | PC + PS5 + Switch 2 in one server pool |
| Performance Pass | New LOD system, fixed Z-fighting on cliffs |
According to the Valheim 1.0 release trailer by Iron Gate, the unified crossplay uses the same Steam code on PC, while console players connect through platform-native accounts. Dedicated server hosts also gained a new crossplay toggle in the world configuration file, which controls whether console players can join a PC-hosted game. The valheim patch notes describe this as the foundation for future seasonal content drops after 1.0, so players should expect a smaller cadence of named updates similar to the Hildir's Request event model.
What Changed Between Each Major Update
Reading the valheim patch notes line by line is tedious, so most players track only the headline shifts. The table below summarizes the major gameplay, build, and content changes between each named release, using community-tracked dates as of the 1.0 launch.
| Update | Combat Change | Building Change | Exploration Change |
|---|---|---|---|
| Hearth & Home | Food rebalance, comfort stacking | New roof tiers, plant growth rework | Cartographer map sharing |
| Hildir's Request | Berserker axe stun fix | New cosmetic set pieces | Random event spawns |
| Mistlands | Magic system, Eitr resource | Black Forge tier, Sap Extractor | Mist mechanic, Dvergr ruins |
| Ashlands | Flametal tier, siege weapons | Train station network | Lava zones, volcanic caves |
| Bog Witch | Lingering meads, troll cap fix | Cosmetic sink from Coin drops | Wishbone VFX improvements |
| 1.0 / Deep North | Kall Fimbulbringer boss | New roof texture set | Glacier biome, Fimbulwinter event |
The valheim patch notes also document smaller fixes, such as the Bonemass poison AOE rebalance, the Moder wind direction indicator, and the Yagluth fire-pool lifetime reduction. These smaller fixes are easy to miss because they are rolled into the same build number as the major content drop, so cross-referencing the Valheim Wiki patch list is the fastest way to confirm a specific change.
Tips for Tracking Future Valheim Patch Notes
A few habits make it easier to keep up with future valheim patch notes once 1.0 is in your hands. First, follow the Valheim developer blog on Steam so you can opt into the experimental branch and read change notes before the public release. Second, watch the build number at the bottom right of the main menu because Iron Gate frequently ships silent hotfixes that do not get their own entry. Third, track the Frost Jotunn spawn rate because the 1.0 launch numbers have shifted twice in the first hotfix cycle, and the values may still be in flux for the first few months after release.
Players who run dedicated servers should also pin a version-locked seed so a hotfix does not invalidate an established world. The 1.0 build added a world_version field to the save metadata, which servers can roll back if a future patch causes a regression. This is especially important for the Hildir's Request dungeons, because the random-event spawns are seeded differently across patches and a rollback can drop a dungeon that was already cleared.
Frequently Asked Questions
Where can I read the official Valheim patch notes?
The official source is the Valheim Steam News hub, where Iron Gate posts every entry with build number, date, and bullet-point change list. The community also mirrors the same notes to the Valheim Wiki on Fandom, which is easier to search by keyword.
What did the Mistlands update add to Valheim?
The valheim mistlands update added the eighth biome, the Eitr magic system, the Demister staff, Carapace armor, and the Black Forge crafting tier. It also shipped the Dvergr ruins and reworked stamina drain so magic builds and melee builds feel more balanced.
When did the Deep North update launch?
The valheim deep north update shipped on September 9, 2026, alongside the 1.0 release build, capping five years of early access content drops that began with the valheim hearth and home patch in September 2021. The patch also brought Valheim to PS5 and Switch 2 with full crossplay unified under a single build number, so progression carries over whether players host on PC or join from a console, and the Deep North biome adds frozen tundra tilesets, new cold-weather gear, and the Ragnarok-tier boss encounter that the Mistlands teases in its Eitr-refined lore tablets.
What is included in the Hearth and Home update?
The valheim hearth and home update rebalanced the food system, added the Spice Rack and Sausage recipes, introduced comfort stacking through furniture, and shipped the Cartographer table for map sharing. It also rebuilt building roof tiers and added new plant growth rules.
What does the Bog Witch NPC sell?
The valheim bog witch update added the cosmetic vendor Krenn in the Swamp biome, who accepts Coins in exchange for hat, cloak, and cape reskins tied to her dialogue tier. She also unlocks the Lingering Stamina Cauldron recipe, a mead base whose 90-second buff persists through death, making it a staple for Eitr farming runs and Mistlands portal chains.