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Is it safe to update Europa Universalis V?

Likely safeLooking good. Skim the notes, then go.

Each EU5 major update (1.1, 1.2, 1.3, 1.4) changes the script and interface files Workshop mods build on, so mods need an update for the new version; hotfixes within a version rarely break them.

⚠ Tracks the Steam PC version's public branch; open-beta branches are ignored. Major updates (1.3 → 1.4) break most mods until they're updated; Steam keeps one branch per older version for rollbacks.

Verdict for 1.4.8

No sign of trouble with 1.4.8. CMF, Glorp UI, Cheat Menu Pro, Road Builder, Construction Mgr, Thick borders, Console Access, National Destinies, BR 1337 and MEIOU haven’t named this patch in a release, but there’s either a newer release or no breakage reports since. Probably fine — skim the notes before updating. 1.4.8 is a hotfix within 1.4; mods that replace interface files can still break, so check the Workshop comments of any UI mod you use.

Latest patch
1.4.8
Released
2026-11-10
Source
Patch 1.4.8 - Testing Branch now live
Data refreshed
2026-11-10 (UTC)

Frameworks & loaders

Community Mod Framework (CMF)

Likely safe
1.3, 1.42026-10-03 · source
Why?

Last Workshop update 2026-10-03, before 1.4 went live on 2026-10-28. It already carries the 1.4 version tag, but that build predates the release (open-beta era), so it isn't confirmed for the live 1.4. 1.4 has been out 12 days with no update needed so far; no breakage signal available. 1.4.8 is a hotfix within 1.4: it rarely breaks mods that already work on 1.4, but this mod changes the interface (UI), and UI mods can still break when a hotfix touches the same files. No open breakage reports on its GitHub tracker since 1.4 went live. Workshop comments since 1.4 went live report CMF breaking some interface graphics on 1.4.5 and the country-selection bonus icons (a UI function it calls was removed in 1.4). (Checked by hand 2026-10-30; user comments, not counted as confirmed breakage.)

Glorp UI

Likely safe
1.32026-11-04 · source
Why?

Updated on the Workshop on 2026-11-04, after 1.4 went live on 2026-10-28. Its Workshop version tags (1.3) don't include 1.4. Support is inferred from the update date. 1.4.8 is a hotfix within 1.4: it rarely breaks mods that already work on 1.4, but this mod changes the interface (UI), and UI mods can still break when a hotfix touches the same files.

Cheat Menu Pro

Likely safe
—2026-10-30 · source
Why?

Updated on the Workshop on 2026-10-30, after 1.4 went live on 2026-10-28. It doesn't use Workshop version tags. Support is inferred from the update date. 1.4.8 is a hotfix within 1.4: it rarely breaks mods that already work on 1.4, but this mod changes the interface (UI), and UI mods can still break when a hotfix touches the same files.

Better Road Builder

Likely safe
—2026-10-28 · source
Why?

Updated on the Workshop on 2026-10-28, after 1.4 went live on 2026-10-28. It doesn't use Workshop version tags. Support is inferred from the update date. 1.4.8 is a hotfix within 1.4: it rarely breaks mods that already work on 1.4, but this mod changes the interface (UI), and UI mods can still break when a hotfix touches the same files.

Construction Manager

Likely safe
1.42026-11-05 · source
Why?

Updated on the Workshop on 2026-11-05, after 1.4 went live on 2026-10-28. It carries the 1.4 version tag. 1.4.8 is a hotfix within 1.4: it rarely breaks mods that already work on 1.4, but this mod changes the interface (UI), and UI mods can still break when a hotfix touches the same files.

Thick borders

Likely safe
—2026-10-29 · source
Why?

Updated on the Workshop on 2026-10-29, after 1.4 went live on 2026-10-28. It doesn't use Workshop version tags. Support is inferred from the update date. 1.4.8 is a hotfix within 1.4; hotfixes rarely break mods that already work on 1.4.

Free Console Access

Likely safe
—2026-10-29 · source
Why?

Updated on the Workshop on 2026-10-29, after 1.4 went live on 2026-10-28. It doesn't use Workshop version tags. Support is inferred from the update date. 1.4.8 is a hotfix within 1.4; hotfixes rarely break mods that already work on 1.4.

National Destinies - Formables Content

Likely safe
—2026-11-04 · source
Why?

Updated on the Workshop on 2026-11-04, after 1.4 went live on 2026-10-28. It doesn't use Workshop version tags. Support is inferred from the update date. 1.4.8 is a hotfix within 1.4; hotfixes rarely break mods that already work on 1.4.

Basileia Romaion 1337

Likely safe
—2026-11-04 · source
Why?

Updated on the Workshop on 2026-11-04, after 1.4 went live on 2026-10-28. It doesn't use Workshop version tags. Support is inferred from the update date. 1.4.8 is a hotfix within 1.4; hotfixes rarely break mods that already work on 1.4.

MEIOU and Taxes

Likely safe
—2026-11-08 · source
Why?

Updated on the Workshop on 2026-11-08, after 1.4 went live on 2026-10-28. It doesn't use Workshop version tags. Support is inferred from the update date. 1.4.8 is a hotfix within 1.4; hotfixes rarely break mods that already work on 1.4.

Statuses are inferred from public release data (Steam news, GitHub, Thunderstore, Mojang/Fabric/Forge/NeoForge/Modrinth APIs). They are not guarantees — verify on each project's page before updating. Items marked “Check manually” are not counted in the verdict.

Patch history

Full history →

ModSafe has tracked 12 EU5 patches between 2026-05-06 and 2026-11-10, about one every 17.1 days. Per-framework times →

1.4.8

2026-11-10 · Patch 1.4.8 - Testing Branch now live

  • Likely safe CMF —
  • Likely safe Glorp UI —
  • Likely safe Cheat Menu Pro —
  • Likely safe Road Builder —
  • Likely safe Construction Mgr —
  • Likely safe Thick borders —
  • Likely safe Console Access —
  • Likely safe National Destinies —
  • Likely safe BR 1337 —
  • Likely safe MEIOU —

1.4.7

2026-11-03 · Patch 1.4.7

  • No post-patch release CMF —
  • Likely safe Glorp UI 1.3
  • No post-patch release Cheat Menu Pro —
  • No post-patch release Road Builder —
  • Likely safe Construction Mgr 1.4
  • No post-patch release Thick borders —
  • No post-patch release Console Access —
  • Likely safe National Destinies —
  • Likely safe BR 1337 —
  • Likely safe MEIOU —

1.4.6

2026-10-30 · Hotfix 1.4.6

  • No post-patch release CMF —
  • Likely safe Glorp UI 1.3
  • No post-patch release Cheat Menu Pro —
  • No post-patch release Road Builder —
  • Likely safe Construction Mgr 1.4
  • No post-patch release Thick borders —
  • No post-patch release Console Access —
  • Likely safe National Destinies —
  • Likely safe BR 1337 —
  • Likely safe MEIOU —

1.4

2026-10-28 · Update 1.4 "Rio Salado" is out now!

  • No post-patch release CMF —
  • Likely safe Glorp UI 1.3
  • Likely safe Cheat Menu Pro —
  • Likely safe Road Builder —
  • Likely safe Construction Mgr 1.4
  • Likely safe Thick borders —
  • Likely safe Console Access —
  • Likely safe National Destinies —
  • Likely safe BR 1337 —
  • Likely safe MEIOU —

Essential mods

All 10 → How to install →
1

Community Mod Framework (CMF)

Framework

Shared mod menu and scripting tools many EU5 mods hook into, to improve compatibility between mods.

Its author says to load it first in your playset.

No requirements listed by the author

Tracked framework: Likely safe for the latest patch. Last updated on its download page: 2026-10-03.

2

Glorp UI

Interface

Interface overhaul with colour-coded icons, a customisable map-mode bar and per-save UI settings.

Integrates with CMF's mod menu. Mods placed after it in the playset override its changes.

No requirements listed by the author

Tracked framework: Likely safe for the latest patch. Last updated on its download page: 2026-11-04.

3

Cheat Menu Pro

Utility

In-game cheat menu with tools for countries, government and laws, geopolitics, trade and religious orders.

No requirements listed by the author

Tracked framework: Likely safe for the latest patch. Last updated on its download page: 2026-10-30.

4

Better Road Builder

Map

Shows roads and rivers together in the Roads and Road Builder map modes.

Its author lists it as achievement compatible and save safe.

No requirements listed by the author

Tracked framework: Likely safe for the latest patch. Last updated on its download page: 2026-10-28.

5

Construction Manager

Utility

Automates construction: auto-expand buildings and RGOs, auto-upgrade, auto-build and auto-food.

Lists Community Mod Framework as a required item on the Workshop.

Requires: CMF

Tracked framework: Likely safe for the latest patch. Last updated on its download page: 2026-11-05.

6

Thick borders

Map

Black, thicker country borders and province borders that stay visible from further away.

Its author lists it as Ironman and achievement compatible.

No requirements listed by the author

Tracked framework: Likely safe for the latest patch. Last updated on its download page: 2026-10-29.

EU5 news

All news →

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EU5 modding FAQ

Is it safe to update Europa Universalis V with mods?

Current verdict: Likely safe. No sign of trouble with 1.4.8. CMF, Glorp UI, Cheat Menu Pro, Road Builder, Construction Mgr, Thick borders, Console Access, National Destinies, BR 1337 and MEIOU haven’t named this patch in a release, but there’s either a newer release or no breakage reports since. Probably fine — skim the notes before updating. 1.4.8 is a hotfix within 1.4; mods that replace interface files can still break, so check the Workshop comments of any UI mod you use. Latest patch tracked: 1.4.8 (2026-11-10).

Why do Europa Universalis V mods break after a patch?

Each EU5 major update (1.1, 1.2, 1.3, 1.4) changes the script and interface files Workshop mods build on, so mods need an update for the new version; hotfixes within a version rarely break them.

Which Europa Universalis V frameworks does ModSafe track?

Automatically: Community Mod Framework (CMF), Glorp UI, Cheat Menu Pro, Better Road Builder, Construction Manager, Thick borders, Free Console Access, National Destinies - Formables Content, Basileia Romaion 1337, MEIOU and Taxes.

What do the status labels mean?

Safe
A release explicitly supports the current patch (release notes, the maintainer's official page, or a stable build for that version).
Likely safe
Released after the patch without naming it, or the patch is over a week old with no breakage reports.
Just patched, wait
The patch is under 7 days old and the framework hasn't updated yet.
Breakage reported
Open issues on the project's tracker say it broke after the patch.
Not ported yet
No build exists for the current game version yet (Minecraft loaders, Script Hook V).
Not affected by patches
Version-agnostic tools (mod managers, generic loaders). Not counted in the verdict.
Check manually
Tools without a public release feed (e.g. Nexus-only). Not counted in the verdict.

Where does the data come from?

Game patches come from official Steam announcements (app 3450310), checked against Steam's public build (api.steamcmd.net); updates announced only off Steam are added by hand with cited sources. Framework data comes from the Steam Workshop (each mod's last update time and version tags). ModSafe does not scrape Nexus Mods or SteamDB.

Which EU5 updates break mods?

Major updates that change the version series (1.3 to 1.4) change the script and interface files mods build on, so ModSafe waits until the key Workshop mods have been updated after that release went live. A version tag added during an open beta isn't enough. Hotfixes within a series (1.4.5 to 1.4.6) rarely break mods that already work on it, though mods that replace interface files can still break.

Why does ModSafe track EU5 and not EU4?

Europa Universalis IV is frozen at 1.37.5: Steam's public EU4 build hasn't changed since October 2024, so there are no new patches to break EU4 mods. ModSafe tracks Europa Universalis V, which still gets regular updates.

How do I stop Steam from auto-updating Europa Universalis V?

Steam has no 'never update' option. In your Library, open Europa Universalis V > Manage > Properties > Updates and set Automatic updates to 'Wait until I launch the game', then launch through your mod loader or play in Offline Mode. To roll back after a patch, Steam offers older Europa Universalis V versions under Properties > Game Versions & Betas: Last 1.3 version (1.3.11), Last 1.2 version (1.2.5), Last 1.1 version (1.1.10), Last 1.0 version (1.0.11) (checked Oct 30, 2026). Full guide: modsafe.app/guides/stop-steam-auto-updates/