# Bug Fixes & Performance Improvements
> # ⚠️ <u>**Warning**</u> ⚠️
> This is an **unstable** build. Use with caution in a production server.
> **[[Learn more]](https://discord.com/channels/429132410748141579/706756061264085033/1268458545305747597)**
* Disabling `flight` misc-upgrade will now make `/k fly` to not require upgrading in order to work.
* Improved turret debugging.
* The default placeholder values in config.yml now uses a more intuitive format. (You don't need to update them, the previous format still works.)
* Added tab-completion for `/k admin track`
* Fixed WITHDRAW kingdom rank permission description that didn't specify `/k bank`.
* Fixed an issue where some turrets stopped working due to an inferno turret being placed in the land.
* Fixed inferno turrets error. The visuals are not perfect and still a work-in-progress.
* Fixed the global turret/structure limit options.
* Fixed an incompatibility issue for client translatable messages with servers below v1.20
* Fixed an error caused by using standard placeholder modifiers for kingdoms placeholders when the value didn't exist.
* Fixed default values for standard kingdoms placeholders.
* Fixed a few minor memory leaks in rare cases.
* Fixed kingdom members being able to destroy double-chested protected blocks.
* Fixed kingdom members being able to make a single-chest protected block to double-chest.
* Fixed an error with `/k fly` when using it in an unclaimed land with corrupted data.
* Fixed a few placeholder issues for `/k show` and `/k nation show` by default.
* Fixed duplicated debug prefix.
* Fixed an error during startup in very old server versions.
* Fixed item stacking issues when using the **Resource Points Converter**.
* Fixed an error caused by having more than one break-time set for MassWar.
* Fixed `/k fly` speed permissions. Also changed the permission from `kingdoms.command.fly...` to `kingdoms.flight.speed.range/default`
* Fixed MassWar's break-time end title message by default.
* Finally fixed kingdom's nexus chest.
* Significant performance improvement for turrets.
* Outpost items that can also be converted using the **Resource Points Converter** now have the same initial price.
* **[API]** Fixed an access issue with FunctionalPlaceholders when defined using enums.
* **[Map Viewers]** Fixed `/k create` not being instantly update on the map.
* **[Map Viewers]** Fixed `%kingdoms_nation_name%` placeholder color.
Developer information
Projects on Modrinth are automatically available through a Maven repository for use with JVM build tools such as Gradle.
maven { name = "Modrinth"; url = "https://api.modrinth.com/maven" }