CoroUtil in FTB StoneBlock 4
FTB StoneBlock 4 1.23.0 ships version 1.21.0-1.3.9 · First seen in 1.9.6
CoroUtil is a mod in FTB StoneBlock 4 1.23.0, where it is version 1.21.0-1.3.9. Shared library mod for Corosus's mods (Summary from the mod's Modrinth page.)
CoroUtil guide for FTB StoneBlock 4
Last verified for FTB StoneBlock 4 v1.23.0 on Oct 13, 2026 · text last changed Oct 13, 2026
Also applies to:All the Mods 10: To the Sky 2.0.1 to 2.1.0FTB Skies 2 1.15.0 to 1.24.0FTB Skies 2: Aero 1.0.3 to 1.10.0
- Sections
- 4
None of these sections are written for this pack; 4 are shared from another pack's guide.
Every recipe and number here was checked against FTB StoneBlock 4 1.23.0, read from the running game on Oct 13, 2026.
What is CoroUtil?
Same as in the All the Mods 10: To the Sky 2.0.4 guide
CoroUtil is included in this pack as version 1.21.0-1.3.9, shipped as the NeoForge file coroutil-neoforge-1.21.0-1.3.9.jar. The pack lists it as first included in this pack version or earlier.[1]
Unverified The sources I have don't describe what CoroUtil does in gameplay, so I won't guess. There is no in-jar guidebook and no platform description to draw on. I also found no quests that involve the mod, and it isn't on the ATM Star quest path. You don't need to unlock or craft anything for it as part of the pack's progression.
Until more is confirmed, treat CoroUtil as a background mod that you'll mostly see in the mod list. If you run into it in a crash log or a version check, the version above is the one this pack ships.[1]
How do you get started with CoroUtil?
1 part
Same as in the FTB Skies 2 1.22.0 guide
Unverified The sources here show no recipes, items or quests for CoroUtil in this pack, so there is no first-items crafting order to give you. If the pack's quest book covers this mod, that is where you would find it, but the sources here do not show it.
What the pack does set
The one thing the pack's files show for this mod is its General config, which holds the logging switches. Here is how the pack sets them.[2]
- general.useLoggingDebug is false in the pack, so debug logging is off.[2]
- general.useLoggingError is true in the pack, so error logging is on.[2]
- general.useLoggingLog is true in the pack, so general logging is on.[2]
How does CoroUtil work?
1 part
Same as in the FTB Skies 2 1.22.0 guide
There isn't much to dig into here, and I'd rather tell you that than invent machines for you. The only thing the sources confirm for CoroUtil in this pack is a small set of logging options in its config file.[2]
What the pack's config lets you control
The confirmed settings are the logging toggles in the general section of the CoroUtil config file. They decide which kinds of messages the mod writes to the log.[2]
- general.useLoggingDebug is set to false in this pack, so debug logging is off.[2]
- general.useLoggingError is set to true in this pack, so error logging is on.[2]
- general.useLoggingLog is set to true in this pack, so general logging is on. The file's own comment on this option is just "logging".[2]
Unverified Anything beyond these logging options is unconfirmed here: whether CoroUtil has blocks, items or machines in this pack, and how it would interact with power, fluids or automation. No in-jar guidebook, reusable documentation or lang-file descriptions were available to check.
Which CoroUtil config options matter?
Same as in the FTB Skies 2 1.22.0 guide
The CoroUtil config file you are most likely to open in this pack is General.toml, and the options it lists are all logging switches. Here is how the pack sets them.[2]
- general.useLoggingDebug is set to false, so debug logging is off.[2]
- general.useLoggingError is set to true, so error logging is on.[2]
- general.useLoggingLog is set to true, so general logging is on.[2]
If you want to change any of these, edit the value in config/CoroUtil/General.toml.[2]
Sources
- All the Mods 10: To the Sky 2.0.4 mod list · pack file
- FTB Skies 2 1.22.0 config: config/CoroUtil/General.toml · pack file
Where this guide comes from
Written from what FTB StoneBlock 4 itself ships: its files and recipes, the in-game guidebooks and the mods' own pages. Every statement links to the source it came from, and the numbers are checked against the pack before publishing.
Guide last verified Oct 13, 2026.
Report wrong info
Version in each release
25 releases, first in 1.9.6
| FTB StoneBlock 4 | Version | Jar | Where it came from |
|---|---|---|---|
| 1.23.0 Oct 12, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.22.0 Sep 22, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.21.0 Sep 9, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.20.1 Sep 1, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.20.0 Aug 26, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.19.1 Aug 12, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.19.0 Aug 11, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.18.0 Aug 9, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.17.2 Jul 29, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.17.1 Jul 28, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.17.0 Jul 24, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.16.0 Jul 2, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.15.3 Jun 17, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.15.2 Jun 16, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.15.0 Jun 13, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.14.2 Jun 3, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.14.1 May 31, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.14.0 May 27, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.13.1 May 12, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.13.0 May 12, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.12.0 May 7, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.11.1 Apr 24, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.11.0 Apr 16, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.10.0 Apr 8, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
| 1.9.6 Apr 3, 2026 | 1.21.0-1.3.9 | coroutil-neoforge-1.21.0-1.3.9.jar | From the published release |
"From pack files" means the list came from the pack's own files; "from the published release" means ForgeBase read the jars of the release itself.
Items and blocks
We can't match this mod to the pack's item list: it registers as coroutil, and the pack's recipe dump has nothing under that name. That means we found nothing, not that the mod adds nothing. Search the item browser
Config options (how FTB StoneBlock 4 sets them)
3 settings this pack ships for the mod. We don't have the mod's own defaults to compare them against yet.
Show settings
| Setting | FTB StoneBlock 4 value |
|---|---|
general.useLoggingDebug - config/CoroUtil/General.toml | false |
general.useLoggingError - config/CoroUtil/General.toml | true |
general.useLoggingLog logging config/CoroUtil/General.toml | true |
Comments and tips
Loading comments...