Catan Universe News

Hello Catanians!

Update 2.3.4 includes a huge number of technical improvements and optimizations that will lead to a much more efficient communication between the game clients (your apps) and the CU servers. As a result, login, profile, shop etc. will all be faster, contributing to an overall smoother gameplay experience.

Have fun playing Catan!

Hi Catanians, 🏝️

📢tomorrow at 11 am CEST we will start rolling out version 2.3.4.📢

We will need to restart the servers once and then we need you to download the new client version. 🚧 Please note that this will interrupt your running games. 🚧 Please make sure to not be in an online match at this time.

Hello Catanians, 🏝️


Our team has been working hard to make further significant improvements to the game and servers: We analyzed and fixed inefficiencies in the way you connect to the servers when logging in with your account. These caused issues during rush hours when many Catanians joined the game. This had a cascading effect, as poor performance led to users logging out and logging in again, making the issues worse. 📉

We understand that many of the issues you report that are very hard to reproduce and only happen intermediately are related to "calls" (requests for information between the game, server, and other players) that are not processed in time.
To alleviate this problem, we have furthermore significantly decreased the workload on our servers from calls not directly related to the (multiplayer)-game. This redesign of the login process and account system will hopefully result in a significant boost in overall performance and reliability, without any major changes for you. 📈

We are now in the final stages of testing the new client and server update and plan to release it next week 📅. Once again, thank you for your patience and understanding during this process. Exact dates for server maintenance and update releases will be announced as soon as possible.

Hello Catanians, 📢


This week's developer update will focus on the learning we had from our latest client update. As many of you know, update 2.3.3 was released on May 24th. It was a significant step forward in making sure we can identify underlying online performance issues more easily.✅


As expected, we did encounter some inefficiencies that caused the servers to struggle during peak hours, resulting in issues with payments, matchmaking, Elo display, disconnects, and so on. 🤬


🎉Fortunately, we were able to roll out an update to our servers beginning of last week that addressed the majority of these inefficiencies. Based on our statistics and your feedback, we've seen an overall improvement in performance and reliability. 🎉


🧑‍💻Our team is committed to continuing to work on improving the game's infrastructure by replacing inefficient code with more modern solutions. We understand that these inefficiencies can sometimes only become apparent when we have a large number of concurrent users or when we're integrating new features. That can make it harder to pinpoint the actual root cause of an issue at times. 🧑‍💻


Our team is hard at work on the next version of the game, which will include improvements to reduce the amount of data sent to clients upon login which will further decrease the workload on the servers. 📶


We plan to release this update in the coming weeks. After its release, we will assess its performance before moving on to bringing back some beloved features. 📆




Thank you for your patience and understanding as we work to make the game better for all Catanians.

Dear Catanians,

Today, May 24th 2023, we are releasing update 2.3.3 Please note that from now on, you will always need the latest client version to log in. If you try to log in with an outdated version 2.3.2 and lower, you will see an error message and a notification in the login screen.

Changelog:

- Older client versions can no longer connect to the server. Please update to 2.3.3 to log in.
- Optimizations to game actions in multiplayer
- Optimizations to increase overall stability
- Increased reliability for matchmaker and filters