2.15.3

What's Changed

• Add 1.21.9/1.12.10 spigot/paper support
• Fix gameprofile writing/reading in 1.20.5+
• Bump org.apache.maven.plugins:maven-javadoc-plugin from 3.11.3 to 3.12.0 by @dependabot[bot] in #338
• Bump org.apache.maven.plugins:maven-compiler-plugin from 3.14.0 to 3.14.1 by @dependabot[bot] in #337
• Bump org.codehaus.mojo:license-maven-plugin from 2.6.0 to 2.7.0 by @dependabot[bot] in #336
• Bump org.apache.maven.plugins:maven-shade-plugin from 3.6.0 to 3.6.1 by @dependabot[bot] in #335

Full Changelog: 2.15.2...2.15.3

2.15.2

What's Changed

• Mark 1.21.8 as compatible (it was before too, this just removes the warning in the log)
• Fix 1.21.5 on spigot having CODEC errors
• Fixed variables for the DataFixerUtil to use revisions
• Bump org.apache.maven.plugins:maven-javadoc-plugin from 3.11.2 to 3.11.3 by @dependabot[bot] in #333

Full Changelog: 2.15.1...2.15.2

2.15.1

What's Changed

• Added 1.21.6/1.21.7 support
• Reworked bStats shading/Updated bStats version
• Fixed errors with slightly malformed parent (paper-)plugin.yml
• Better Mojmap support for fields
• Added new bStats graphs: https://bstats.org/plugin/bukkit/ItemNBTAPI/1058
• [1.21.6] support Entity and BlockEntity by @patyhank in #326
• Bump org.codehaus.mojo:license-maven-plugin from 2.5.0 to 2.6.0 by @dependabot in #325
• Mark 1.21.7 as supported by @patyhank in #328

New Contributors

• @patyhank made their first contribution in #326
  Thank you so much for the contributions to the update, I wouldn't have been able to finish it in time.

Full Changelog: 2.15.0...2.15.1

2.15.0

What's Changed

• Add 1.21.5 support (Spigot/Paper/forks)
• Updated Wiki pages a lot
• Add DataVersion for itemstack conversions by @SoSeDiK in #319
• Fixed list#remove(Object) removing every instance of the Object, not just the first one. #293
• Add a method to extract difference between two compounds by @SoSeDiK in #321
• Update "Reading world data" wiki example by @SoSeDiK in #320
• Bump org.apache.maven.plugins:maven-javadoc-plugin from 3.11.1 to 3.11.2 by @dependabot in #312
• Add EvenMoreFish to Plugins.md by @FireML in #311
• Bump org.codehaus.mojo:license-maven-plugin from 2.4.0 to 2.5.0 by @dependabot in #309
• Update wiki by @SoSeDiK in #313
• Bump org.apache.maven.plugins:maven-compiler-plugin from 3.13.0 to 3.14.0 by @dependabot in #316

New Contributors

• @FireML made their first contribution in #311

Full Changelog: 2.14.1...2.15.0

2.14.1

What's Changed

• Add 1.21.4 support
• Add new experimental NBTJsonUtil#itemStackToJson method to use for 1.20.3+ Chat Hover Components
• Update wiki by @SoSeDiK in #308
• Bump org.apache.maven.plugins:maven-javadoc-plugin from 3.10.1 to 3.11.1 by @dependabot in #306

Full Changelog: 2.14.0...2.14.1

2.14.0

What's Changed

• Add 1.21.3 support (and 1.21.2, but you shouldn't be using this version)
• Hide NBTFile/NBTContainer fully behind NBT (methods are now deprecated, pointing to the equivalent NBT replacement)
• Add missing addCompound(ReadableNBT comp) to ReadWriteNBTCompoundList
• Fix edge-case in writing out Bukkit items without data
• Try to auto-detect pre 1.20.3 item nbt also via the "Count" tag for updating
• Bump org.apache.maven.plugins:maven-javadoc-plugin from 3.8.0 to 3.10.0 by @dependabot in #297
• Bump org.apache.maven.plugins:maven-javadoc-plugin from 3.10.0 to 3.10.1 by @dependabot in #300

Full Changelog: 2.13.2...2.14.0

2.13.2

What's Changed

• Add 1.21.1 support
• Small wiki changes by @SoSeDiK in #287
• Bump org.apache.maven.plugins:maven-javadoc-plugin from 3.7.0 to 3.8.0 by @dependabot in #290
• Prevent chunk loading during tile entity tests by @SoSeDiK in #288

Full Changelog: 2.13.1...2.13.2

2.13.1

What's Changed

• Fix Paper 1.21
• Fix resolveCompound in ReadWriteNBT not returning ReadWriteNBT
• Add a missing @Nullable flag to resolveCompound
• Removed old incorrect mappings on newer versions
• General code cleanup
• Fix datafixer now knowing the 1.21 version id
• Update wiki by @SoSeDiK in #282

If you have questions about how to migrate your code away from NBTItem or how to support 1.20.5+ with the new ItemStack logic, check out the updated wiki! SoSeDiK did an amazing job updating the wiki, including many updated examples. Also, feel free to PR your plugin to the Plugin list on the wiki.

Full Changelog: 2.13.0...2.13.1

2.13.0

What's Changed

• Update to 1.21
• Deprecated lots of old methods/constructors. Please migrate to the NBT class for faster and abstracted alternatives
• Added new NBT.modifyComponents API for 1.20.5+ to modify vanilla components
• Removed nbt-injector(you really shouldn't be using this) and nbt-data-api(never finished). This removed a lot of bloat from the jar
• Bump org.apache.maven.plugins:maven-javadoc-plugin from 3.6.3 to 3.7.0 by @dependabot in #279
• Bump org.apache.maven.plugins:maven-shade-plugin from 3.5.3 to 3.6.0 by @dependabot in #278

Full Changelog: 2.12.4...2.13.0

2.12.4

What's Changed

• Add 1.20.5 & 1.20.6 support
• Add Datafixer support to upgrade item NBT to newer versions
• Auto upgrade old ItemStacks when using NBT.itemStackFromNBT and the related methods (it will assume the NBT is 1.20.4 data, otherwise upgrade the NBT before yourself with the Datafixer)
• Fix BlockEntity bug on Mojang mapped servers
• Bump org.apache.maven.plugins:maven-source-plugin from 3.3.0 to 3.3.1 by @dependabot in #273
• Bump org.apache.maven.plugins:maven-shade-plugin from 3.5.2 to 3.5.3 by @dependabot in #277

Note

Due to Mojang changes to how ItemStacks work at runtime, vanilla NBT won't be visible on loaded ItemStacks in 1.20.5+ anymore. So modifying vanilla data will not work anymore in the same way as for 1.8-1.20.4, and all plugins need to be updated to be aware of that. If in doubt, feel free to ask on Discord.

Full Changelog: 2.12.3...2.12.4