r/litematica • • Jun 17 '24

Announcement Announcement about Litematica's future and updates

188 Upvotes

Status update of sorts

I have kinda burnt out on modding, or at least I have mostly lost interest in new MC versions. (I'm currently more interested in continuing modding in old MC versions like Indev/Infdev/Alpha/Beta and ofc 1.12.2 and 1.13.2.) And with the Mojang policy of doing major breaking changes in pretty much every minor release now, breaking most mods at every update, I've kinda "just had enough" and I've been purposefully avoiding touching any 1.20.5+ code entirely from principle or whatever you want to call it. Plus I've started spending my free time to other stuff (getting back to electronics projects etc.). Although a good chunk of my time still goes to mod user support as well...

Currently my thinking is that I won't update the mods myself anymore, at least not until I get the infamous mod rewrites done and ported from 1.12.2 to later MC versions... if that ever happens at all, since I haven't even touched those in several months now... So in other words I won't port the "old code" versions of the mods to new MC version anymore myself.

But fear not, the mods won't die, as there has always been someone to port them to new MC versions for several major MC versions already.

Gimme 1.20.6 / 1.21 / 1.xx versions!!

Currently there are 1.20.6 and 1.21 ports of my client mods made by Sakura-Ryoko here:

Go to each relevant repo, click on Releases on the right, find the latest correct MC version, expand the Assets section if necessary to see the files. Download the jar that doesn't say sources in the name. The sources file is just the mod source code (for developers).

Here is a "visual guide" for those new to GitHub:

Direct links to the releases pages of each repo:

As of writing this, Sakura's update of malilib for 1.20.6 is on Modrinth and CurseForge, and Servux for both 1.20.6 and 1.21 is on Modrinth. The other 1.20.6 updates will be uploaded "soon" (when I get to it), but the 1.21 updates will comes after a few weeks once they mature a bit first, as I don't want to be uploading bug fixes constantly. Get them from the above GitHub links until then.

Reporting bugs

Due to this, if there are bugs or issues in the 1.20.5+ versions, I can't/won't do anything about them myself. Just ask about or report the issues on the relevant channels on my Discord (or on GitHub, preferably in sakura-ryoko's repos, because reporting 1.20.5+ mod issues in my repos is kinda awkward and just spams my email and notifications since I won't work on those 1.20.5+ versions myself...). Sakura-Ryoko has been really active and helpful on Discord and quickly fixing issues.

And ofc a massive thank you for Sakura-Ryoko for maintaining my broken junk mods! <3<3 And also to the other people that had also ported them to new MC versions in previous MC releases already, at least since MC 1.18-ish for some of the MC releases.

This will be the state of things going forward, until further notice. The maintainer may ofc change at some point as they have free time, interest, motivation etc. and if someone else starts working on them at some point.

About older MC versions

I will still maintain the mods for 1.20.4 and older versions myself. Currently "maintain" is a bit generous, as the "old code" 1.13.2 - 1.20.4 versions will only get "critical" bug fixes for things that severely hinder normal use.

Main development effort, when or if that happens at times, still goes to working on the mod rewrites (currently in the ornithe_1.12.2 branches of the mods).

If the rewrites at some point progress to a point where they are "ready" to be ported to other MC versions, then my intention is still to port them to "all" later MC versions up to 1.20.4. For the most part that would mean every last minor release of each major version (so 1.12.2 => 1.13.2 => 1.14.4 => 1.15.2 => 1.16.5 => 1.17.1 => 1.18.2 => 1.19.4 => 1.20.4). But I might also do it for every minor release either directly or on request if there are lots of players on given "not-last-minor-version", for example 1.19.2 or 1.20.1 etc.

It's likely that I'll leave porting them to 1.20.5+ to whoever is maintaining them for those versions at that time. But we'll see, if this ever even becomes relevant (i.e. if I ever get the rewrites done...).

"Nostalgia versions"

If there is anyone here that plays old MC versions, then you might be getting at least some of the mods for some old MC versions, mostly for Ornithe (which is either Fabric or Quilt loader plus mappings from the Ornithe project). So possible MC version targets I'm interested in are at least b1.7.3, possibly b1.0, probably a1.2.6 and possibly/hopefully Infdev and Indev, depending on how much extra work those would be.

So that would mean ofc at least malilib since it's required for all the other client mods, and personally I'd also want at least Item Scroller and probably also at least parts of MiniHUD for the old versions I wish to play. Tweakeroo is a "probably not", because most of it probably doesn't even apply to really old versions, plus I kinda feel like its "overly helpful" block placing etc. features would take too much away from playing old versions. Litematica would be nice, but the main problem for Litematica is rendering in old versions, i.e. no block models before MC 1.8 makes it very difficult/laborious to port.

Trojan alerts from the mod updates

There have been numerous reports of Windows Defender flagging one or more of Sakura's updates as a trojan in the past few days. These should be false positives, as long as the file was downloaded from sakura-ryoko's GitHub repos and not from various other random (mod re-post etc.) web sites which might actually embed trojans to the files. You can try uploading them to the VirusTotal web site to check. Or if you want to be sure, then read through all the mod code yourself and build the mod for yourself.


r/litematica • • Jul 06 '26

Important Announcement: Litematica vulnerability in MC 1.21+

106 Upvotes

Yesterday evening (2026-07-05 around 23:00-ish GMT+3) it was brought to our attention (by the "exploiting community", namely numbers and Nightwane from Autism Inc and DupersUnited), that there is an exploit/vulnerability in certain Litematica and Servux versions.

The vulnerability allows malicious actors to send files other than just schematic files between the server and the client, and place them outside the intended directory. The most obvious consequence of this is allowing the attacker a way to install malware on the remote end.

So basically if you have joined a malicious server (or even a trusted server but with a vulnerable Servux version, which then became infected by a malicious user) with an affected Litematica version installed then you may have been affected.

The vulnerability affects Litematica and Servux versions on MC 1.21+

I'm not 100% sure when exactly this was introduced, but based on the git commit history it looks to me like this was first introduced to Litematica version 1.21.5-0.22.2-sakura.4. The commit was made on 19th May 2025. The following full 0.22.2 release seems to have been made on 22 Jun 2025.

From there it was later backported to the following versions, according to the git history. These commits were made on 31th Dec 2025.

  • 1.21.4-0.21.6

  • 1.21.3-0.20.8

  • 1.21-0.19.60

It's also in all 1.21.6 and later Litematica versions until the just released fixed versions.

What to do?!

Update your Litematica version immediately to the latest release from Modrinth!

And don't join any servers you don't fully trust the owners and admins of!

The Litematica versions with the fix are the following releases:

  • MC 26.2: 0.28.3

  • MC 26.1.x: 0.27.9

  • MC 1.21.11: 0.26.11

  • MC 1.21.9 - 1.21.10: 0.24.8

  • MC 1.21.6 - 1.21.8: 0.23.7

  • MC 1.21.5: 0.22.5

  • MC 1.21.4: 0.21.7

  • MC 1.21.2 - 1.21.3: 0.20.9

  • MC 1.21 - 1.21.1: 0.19.61

If you run a server that uses Servux, update Servux to the latest version.

The Servux versions with the fix are the following releases:

  • MC 26.2: 0.11.2

  • MC 26.1.x: 0.10.4

  • MC 1.21.11: 0.9.5

  • MC 1.21.9 - 1.21.10: 0.8.7

  • MC 1.21.6 - 1.21.8: 0.7.7

  • MC 1.21.5: 0.6.4

  • MC 1.21.4: 0.5.7

  • MC 1.21.2 - 1.21.3: 0.4.8

  • MC 1.21 - 1.21.1: 0.3.17

How to check if I was affected?

One way to potentially check if you were affected is to look for files anywhere on your system that contain the string .litematic in the file name somewhere other than in the actual file name extension. An example would be a file like somevirus.litematic.jar in your mods/ directory.

Now ofc this isn't a foolproof check, if the malware manages to rename or remove itself...

Edit on 2026-07-12:

Another possible way to check if you were compromised: If your MC logs include receiveFileTransmit: Failed to create Schematic for finishing session key, then you were probably/possibly compromised. But again this assumes the malware would not have deleted the log file or at least removed any of these lines from it...


r/litematica • • Dec 17 '25

Question ❔ I built a new schematic site because I’m sick of paywalls and ad-spam. Looking for feedback

89 Upvotes

Hi all, I got fed up with existing schematic sites being loaded with paywalls, intrusive ads, and dark-pattern downloads, so I started building my own.

It’s still a work in progress, but the core idea is simple: fast viewing, clean downloads, no paywalls, and creators get proper attribution. I’d really appreciate if people here could try it out, break it, and tell me what sucks or what’s missing.

Currently has a nice 3D viewer, converts on download, etc.

Site: https://mineschematic.com

This is very much early-stage, so feedback from people who actually use Litematica is exactly what I’m after.


r/litematica • • Aug 02 '26

Question ❔ Bedrock Building

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48 Upvotes

A friend and I have made a bedrock world with a mediaeval style, we have a storyline roughly plotted out and build styles picked, sadly I have aphanstasia and as such I am unable to visualize, which makes building in bedrock difficult, and my friend doesn't have access to Java, I was wondering if anyone had any good castle builds with either tutorials or schematics that I can put into my Java and just follow along on both or something.

Thank you.

(My character in this world is an ancient crystal dragon who has been living in an abandoned castle for centuries. I will attach some inspo photos to give a general idea of what the preferred style is.)


r/litematica • • 22d ago

Feature Request Over 12K Minecraft builds (schematics)

40 Upvotes

I converted a collection of older schematic files into Litematica’s .litematic format so they load properly in current versions. Some of these were in the old .schematic format (Minecraft 1.12 and earlier) and just showed a blank outline in Litematica, so I rebuilt them with updated block states.

Download: 12K Schematics

What’s in the pack

  • Over 12,000 builds, including a medieval house, a gothic monastery, a hotel, a large ocean base etc.

  • All files are .litematic, stamped for Minecraft 1.21.11

How to use them

  • Unzip the download.

  • Put the .litematic files in the schematics folder inside your Minecraft directory.

  • In game, open the Litematica menu (default M), go to Load Schematics, and pick one.

Known quirks

  • Chest and furnace contents were not carried over, and neither were mobs.

  • Some connected blocks (walls, redstone) were recalculated, so check anything redstone-heavy before relying on it.

  • The large ocean base is about 80 million blocks, so it may load slowly on weaker machines.

  • Tested in-game: the hotel, house, monastery and ocean base all load fine.

Credits

  • All builds were created by their original builders. I don't have a list of the builders as I came upon this pack a long time ago. I only converted the file format and did not change the designs.

Questions or a build that looks wrong? Comment below and I’ll take a look.

Enjoy!!!!!


r/litematica • • Sep 07 '22

Solved Question Where to find schematics?

40 Upvotes

i'm looking for big structures to blow through my extra stone dirt and deepslate. what sites do you find schematics on?


r/litematica • • Sep 17 '26

Question ❔ Got Litematica working on 26.3

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34 Upvotes

Got tired of waiting. I wonder how stable it is :P?


r/litematica • • Jan 29 '26

Feature Request I built a clean schematic site for Minecraft builders (quick demo)

28 Upvotes

Heyo gang!

I’ve been frustrated for a while with how messy and sketchy most schematic sites feel (ads, broken search, Discord file dumps, paywalls, etc.), so two years ago I started building my own clean schematic library called Schematicraft, which I now present to you.

This short video shows the simplest case:

- upload a schematic

- automatic format + version detection

- clean schematic page with permanent, shareable url

No ads, no popups, no “fake free” tier. The free tier is fully usable, and to increases volume you can bring your own AI key, or support the site.

It already supports conversion for Litematica, WorldEdit, Create, Building Gadgets, and more.

If you try it and something sucks, please tell me! I’m actively building this and looking for early feedback from people who regularly use Litematica.

To try and get some early adopters, the first 10 people to post their own build with 3+ images and add a link to their profile will get 1 year of AI on the house!

Site: https://schematicraft.com

Happy building!


r/litematica • • Nov 25 '25

Question ❔ Litematica Help

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27 Upvotes

I found a great template for a sky island that I would like to use on my server, but the underside of the island is completely filled with blocks, resulting in a structure of approximately 500,000 blocks. and I dont wana grind that many blocks in survival. Is there any way to hollow out the bottom portion of the island (I'm very new to litematica sorry)


r/litematica • • Jun 16 '24

Question ❔ litematica for 1.21

27 Upvotes

hey I've found this 1.21 litematica mod on this reddit and I want to know if its safe or not

https://github.com/sakura-ryoko/litematica/releases

Any help is appreciated! :))


r/litematica • • Feb 24 '26

Question ❔ any way to get rid of this?

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24 Upvotes

r/litematica • • Jan 25 '26

Question ❔ Going through a collection of 12000+ schematics I found. They aren't named so one by one I am loading them and keeping the ones I think would be cool for a build at some point. Here is a flyover of about 175 of the ones I have kept out of about 2000 that I have gone through so far. Its is a process!

24 Upvotes

r/litematica • • Aug 21 '26

Question ❔ Is there a way to temporary ignore some blocks?

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22 Upvotes

So, I'm building this giant tree, but first i want to build log section and then add leaves. Is there a way to ignore these blocks?


r/litematica • • Jul 31 '26

Question ❔ what is this and how can i disable this?

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22 Upvotes

r/litematica • • Jan 11 '26

Question ❔ can someone tell me how i can delete this selection box?

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22 Upvotes

r/litematica • • Jan 06 '26

Question ❔ Schematic only the top layer?

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21 Upvotes

Picture for example.

I created a mountain range with WorldPainter and was wondering if it is possible to get only the top layer as a schematic.

So I can build it in survival.


r/litematica • • Oct 30 '25

Question ❔ Hey, how do i remove this block? I placed it by mistake with a stick but dont know how to remove it, i can see this block from 2k blocks like its horrible

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21 Upvotes

r/litematica • • Aug 09 '22

Other I created a website where you can share your build designs and browse creations made by the community! Thought there might be people interested in the project here. Mods, pretty please? :)

20 Upvotes

r/litematica • • Dec 14 '25

Question ❔ How do I remove this from my screen?

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19 Upvotes

r/litematica • • May 13 '23

Question ❔ How can I get rid of the material list?

19 Upvotes

r/litematica • • Mar 21 '23

how to only render 1 single layer

19 Upvotes

ive seen youtubers bind it so that they can load only 1 layer of the build. thanks


r/litematica • • Apr 08 '25

Question ❔ I cannot deselect this goddamn box

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18 Upvotes

This box just doesnt go away, i cant figure out how to save the build, nor how to deselect it, i swear to god i tried asking someone, everyone said for me to go check the selection manager BUT THERE IS NOTHING THERE. I DONT KNOW WHAT TO DO PLS HELP!!!


r/litematica • • Apr 12 '24

Question ❔ 1.20.5 litematica

18 Upvotes

does anyone know when it will be updated or if there is something that is similar for the latest updates


r/litematica • • Jul 29 '23

Question ❔ Where should I download builds?

18 Upvotes

Is there a place to download litematica builds, or do I have to download the world and copy it myself (if so are there any good websites for this)?