BlueMap
A Minecraft mapping tool that creates 3D models of your Minecraft worlds and displays them in a web viewer.
Highlights / Notes
This version fixes some bugs with the previous release.
Upgrading from 5.19
- Replace the
bluemap.jar-file with the new one
Changelog since 5.19
- Fixed a bug that caused BlueMap to no longer be able to load worlds with the old (pre 26.1) format
- Fixed a bug causing some cases of high cpu-usage due to busy-waiting for region-folders to exist
- Fixed a bug where the webserver is not closing active connections when reloading bluemap
- Improved debug-dump with some more information
Full Changelog
https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.20
- Replace the
Highlights / Notes
This version fixes some bugs with the previous release.
Upgrading from 5.19
- Replace the
bluemap.jar-file with the new one
Changelog since 5.19
- Fixed a bug that caused BlueMap to no longer be able to load worlds with the old (pre 26.1) format
- Fixed a bug causing some cases of high cpu-usage due to busy-waiting for region-folders to exist
- Fixed a bug where the webserver is not closing active connections when reloading bluemap
- Improved debug-dump with some more information
Full Changelog
https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.20
- Replace the
Highlights / Notes
This version fixes some bugs with the previous release.
Upgrading from 5.19
- Replace the
bluemap.jar-file with the new one
Changelog since 5.19
- Fixed a bug that caused BlueMap to no longer be able to load worlds with the old (pre 26.1) format
- Fixed a bug causing some cases of high cpu-usage due to busy-waiting for region-folders to exist
- Fixed a bug where the webserver is not closing active connections when reloading bluemap
- Improved debug-dump with some more information
Full Changelog
https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.20
- Replace the
Highlights / Notes
This version fixes some bugs with the previous release.
Upgrading from 5.19
- Replace the
bluemap.jar-file with the new one
Changelog since 5.19
- Fixed a bug that caused BlueMap to no longer be able to load worlds with the old (pre 26.1) format
- Fixed a bug causing some cases of high cpu-usage due to busy-waiting for region-folders to exist
- Fixed a bug where the webserver is not closing active connections when reloading bluemap
- Improved debug-dump with some more information
Full Changelog
https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.20
- Replace the
Highlights / Notes
This version fixes some bugs with the previous release.
Upgrading from 5.19
- Replace the
bluemap.jar-file with the new one
Changelog since 5.19
- Fixed a bug that caused BlueMap to no longer be able to load worlds with the old (pre 26.1) format
- Fixed a bug causing some cases of high cpu-usage due to busy-waiting for region-folders to exist
- Fixed a bug where the webserver is not closing active connections when reloading bluemap
- Improved debug-dump with some more information
Full Changelog
https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.20
- Replace the
Highlights / Notes
This version fixes some bugs with the previous release.
Upgrading from 5.19
- Replace the
bluemap.jar-file with the new one
Changelog since 5.19
- Fixed a bug that caused BlueMap to no longer be able to load worlds with the old (pre 26.1) format
- Fixed a bug causing some cases of high cpu-usage due to busy-waiting for region-folders to exist
- Fixed a bug where the webserver is not closing active connections when reloading bluemap
- Improved debug-dump with some more information
Full Changelog
https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.20
- Replace the
Highlights / Notes
This version fixes two issues caused by a breaking change in the newest Paper builds for 26.1.1.
Upgrading from 5.18
- Replace the
bluemap.jar-file with the new one
Changelog since 5.18
- Fixed BlueMap generating the wrong world-paths in the default map-configs on the latest paper builds
- Fixed BlueMap not displaying player-markers on the latest paper builds
- Fixed worldfolder resolve logic in the spigot implementation to better support the newest paper builds and hybrids
Full Changelog
https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.19
- Replace the
Highlights / Notes
This version fixes two issues caused by a breaking change in the newest Paper builds for 26.1.1.
Upgrading from 5.18
- Replace the
bluemap.jar-file with the new one
Changelog since 5.18
- Fixed BlueMap generating the wrong world-paths in the default map-configs on the latest paper builds
- Fixed BlueMap not displaying player-markers on the latest paper builds
- Fixed worldfolder resolve logic in the spigot implementation to better support the newest paper builds and hybrids
Full Changelog
https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.19
- Replace the
Highlights / Notes
This version fixes two issues caused by a breaking change in the newest Paper builds for 26.1.1.
Upgrading from 5.18
- Replace the
bluemap.jar-file with the new one
Changelog since 5.18
- Fixed BlueMap generating the wrong world-paths in the default map-configs on the latest paper builds
- Fixed BlueMap not displaying player-markers on the latest paper builds
- Fixed worldfolder resolve logic in the spigot implementation to better support the newest paper builds and hybrids
Full Changelog
https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.19
- Replace the
Highlights / Notes
This version fixes two issues caused by a breaking change in the newest Paper builds for 26.1.1.
Upgrading from 5.18
- Replace the
bluemap.jar-file with the new one
Changelog since 5.18
- Fixed BlueMap generating the wrong world-paths in the default map-configs on the latest paper builds
- Fixed BlueMap not displaying player-markers on the latest paper builds
- Fixed worldfolder resolve logic in the spigot implementation to better support the newest paper builds and hybrids
Full Changelog
https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.19
- Replace the
Highlights / Notes
This version fixes two issues caused by a breaking change in the newest Paper builds for 26.1.1.
Upgrading from 5.18
- Replace the
bluemap.jar-file with the new one
Changelog since 5.18
- Fixed BlueMap generating the wrong world-paths in the default map-configs on the latest paper builds
- Fixed BlueMap not displaying player-markers on the latest paper builds
- Fixed worldfolder resolve logic in the spigot implementation to better support the newest paper builds and hybrids
Full Changelog
https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.19
- Replace the
Highlights / Notes
This version fixes two issues caused by a breaking change in the newest Paper builds for 26.1.1.
Upgrading from 5.18
- Replace the
bluemap.jar-file with the new one
Changelog since 5.18
- Fixed BlueMap generating the wrong world-paths in the default map-configs on the latest paper builds
- Fixed BlueMap not displaying player-markers on the latest paper builds
- Fixed worldfolder resolve logic in the spigot implementation to better support the newest paper builds and hybrids
Full Changelog
https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.19
- Replace the
Highlights / Notes
Added implementation for forge 26.1 and two small fixes.
Upgrading from 5.17 (or 5.16)
- Make sure you are using Java 25
- Replace the
bluemap.jar-file with the new one
Changelog since 5.17
- (Re)Added forge implementation for minecraft 26.1
- Fixed textures of banners and copper-golems
- Fixed dockerfile not using the correct java version
Full Changelog
https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.18
Highlights / Notes
Added implementation for forge 26.1 and two small fixes.
Upgrading from 5.17 (or 5.16)
- Make sure you are using Java 25
- Replace the
bluemap.jar-file with the new one
Changelog since 5.17
- (Re)Added forge implementation for minecraft 26.1
- Fixed textures of banners and copper-golems
- Fixed dockerfile not using the correct java version
Full Changelog
https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.18
Highlights / Notes
Added implementation for forge 26.1 and two small fixes.
Upgrading from 5.17 (or 5.16)
- Make sure you are using Java 25
- Replace the
bluemap.jar-file with the new one
Changelog since 5.17
- (Re)Added forge implementation for minecraft 26.1
- Fixed textures of banners and copper-golems
- Fixed dockerfile not using the correct java version
Full Changelog
https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.18
Highlights / Notes
Added implementation for forge 26.1 and two small fixes.
Upgrading from 5.17 (or 5.16)
- Make sure you are using Java 25
- Replace the
bluemap.jar-file with the new one
Changelog since 5.17
- (Re)Added forge implementation for minecraft 26.1
- Fixed textures of banners and copper-golems
- Fixed dockerfile not using the correct java version
Full Changelog
https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.18
Highlights / Notes
Added implementation for forge 26.1 and two small fixes.
Upgrading from 5.17 (or 5.16)
- Make sure you are using Java 25
- Replace the
bluemap.jar-file with the new one
Changelog since 5.17
- (Re)Added forge implementation for minecraft 26.1
- Fixed textures of banners and copper-golems
- Fixed dockerfile not using the correct java version
Full Changelog
https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.18
Highlights / Notes
Added implementation for forge 26.1 and two small fixes.
Upgrading from 5.17 (or 5.16)
- Make sure you are using Java 25
- Replace the
bluemap.jar-file with the new one
Changelog since 5.17
- (Re)Added forge implementation for minecraft 26.1
- Fixed textures of banners and copper-golems
- Fixed dockerfile not using the correct java version
Full Changelog
https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.18
Highlights / Notes
Java 25 now required & Minecraft 26.1 support added.
Upgrading from 5.16
- Replace the
bluemap.jar-file with the new one - Delete your
<webroot>/index.htmlto make bluemap update the webapp
Changelog since 5.16
- Switched to Java 25
- Added support for Minecraft 26.1 world format changes
- Switched to virtual-threads based webserver implementation
- Stopped using temporary cache-files for image-writing
- Fixed chunks not rendering if their timestamp is 0
- Fixed a rare race-condition which could cause a server-crash
- Fixed large textures with CUSTOM format freezing bluemaps loading
Full Changelog
https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.17
- Replace the
Highlights / Notes
Java 25 now required & Minecraft 26.1 support added.
Upgrading from 5.16
- Replace the
bluemap.jar-file with the new one - Delete your
<webroot>/index.htmlto make bluemap update the webapp
Changelog since 5.16
- Switched to Java 25
- Added support for Minecraft 26.1 world format changes
- Switched to virtual-threads based webserver implementation
- Stopped using temporary cache-files for image-writing
- Fixed chunks not rendering if their timestamp is 0
- Fixed a rare race-condition which could cause a server-crash
- Fixed large textures with CUSTOM format freezing bluemaps loading
Full Changelog
https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.17
- Replace the
