Current official build
Nintendo now lists Ver. 1.1.0: October 14, 2026 in the Americas support note and October 15 in the UK note. It adds Expansion Pass support and a DLC link on the title screen. Ver. 1.0.1 is the earlier September 16 update. These are official patch statements; Kingy has not installed the update or tested a retail save. Source 53 ↗
What this page records
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| Date | Build | Official note | What still needs an independent check |
|---|---|---|---|
| October 14 Americas / October 15 UK, 2026 | Ver. 1.1.0 | Expansion Pass support and title-screen DLC link. | Installed build, redemption and gameplay have not yet been tested. |
| September 16, 2026 | Ver. 1.0.1 | Extra Fire Emblem series weapons become available as the story progresses; various issues fixed. | Exact weapon names, unlock chapters, locations and the full issue list. |
Developer context
Nintendo's three-part Ask the Developer series was published on September 15, 2026. It is useful for the launch overview: Part 1 names Eshmel and explains the four paths, Part 2 describes parallel progress and chapter-start saves, and Part 3 discusses the musical direction. These are design and story disclosures, not patch notes. Source 50 ↗ Source 51 ↗ Source 52 ↗
Editorial boundary
A support article can establish that a fix or addition exists; it does not establish every route, value or trigger affected by the update. Add a hands-on observation only with the platform, region, build, save state and capture date recorded.
Development & release · Troubleshooting · Known & unknown
Expansion Pass: Wave 1 is available
Nintendo’s October 15 announcement confirms the paid Expansion Pass and Wave 1. It supplies four prototype weapons for the four heroes. Wave 2 is planned for winter 2026 with three additional god allies and outfits; Wave 3 is planned for 2027 with more story content, allies and classes. The base game is required and the individual waves are not sold separately. Future waves are announced content, not released gameplay. Source 91 ↗
Nintendo’s UK product page names the four weapons and their quests, available from Part I, Chapter 4 on the corresponding hero’s path. Kingy has not tested redemption, quest completion or their combat values. Source 2 ↗
References for this page7 sources
Further reading for this page. Source details are here when you want to dig deeper; they stay out of the main guide.
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https://www.nintendo.com/us/store/products/fire-emblem-fortunes-weave-switch-2/
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https://www.nintendo.com/en-ca/whatsnew/ask-the-developer-vol-23-fire-emblem-fortunes-weave-part-1/
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https://www.nintendo.com/en-gb/News/2026/September/Ask-the-Developer-Vol-23-Chapter-2-3195812.html
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https://www.nintendo.com/us/whatsnew/ask-the-developer-vol-23-fire-emblem-fortunes-weave-part-3/
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https://en-americas-support.nintendo.com/app/answers/detail/a_id/71829/~/how-to-update-fire-emblem%3A-fortunes-weave
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https://www.nintendo.com/en-gb/Games/Nintendo-Switch-2-games/Fire-Emblem-Fortune-s-Weave-2915498.html
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https://www.nintendo.com/us/whatsnew/paid-dlc-is-coming-to-fire-emblem-fortunes-weave-wave-1-is-out-now/