feat(api)!: bump to 19.0.0-SNAPSHOT for 26.1 breaking changes

Version bump to 19.0.0-SNAPSHOT to reflect breaking API changes
required by Minecraft 26.1-snapshot-6. Wandering trader and weather
properties on ServerWorldProperties are deprecated for removal as
they move to per-world SavedData storage in 26.1.

BREAKING CHANGE: API version bump from 18.x to 19.x

Signed-off-by: Gabriel Harris-Rouquette <gabizou@me.com>

Author: gabizou

gradle.properties

@@ -1,5 +1,5 @@
 group=org.spongepowered
-version=18.0.0-SNAPSHOT
+version=19.0.0-SNAPSHOT
 organization=SpongePowered
 projectUrl=https://www.spongepowered.org
 projectDescription=A plugin API for Minecraft: Java Edition

src/main/java/org/spongepowered/api/world/server/storage/ServerWorldProperties.java

@@ -279,13 +279,15 @@ default void setSerializationBehavior(SerializationBehavior behavior) {
      *
      * @return The delay, in ticks
      */
+    @Deprecated(forRemoval = true, since = "19.0")
     Ticks wanderingTraderSpawnDelay();
 
     /**
      * Sets the delay before a {@link WanderingTrader} will be spawned.
      *
      * @param delay The delay, in ticks
      */
+    @Deprecated(forRemoval = true, since = "19.0")
     void setWanderingTraderSpawnDelay(Ticks delay);
 
     /**
@@ -297,20 +299,23 @@ default void setSerializationBehavior(SerializationBehavior behavior) {
      *
      * @return The delay, as a percentage
      */
+    @Deprecated(forRemoval = true, since = "19.0")
     int wanderingTraderSpawnChance();
 
     /**
      * Sets the chance that a {@link WanderingTrader} will be spawned.
      *
      * @param chance The chance, as a percentage
      */
+    @Deprecated(forRemoval = true, since = "19.0")
     void setWanderingTraderSpawnChance(int chance);
 
     /**
      * Gets the {@link UUID unique id} of the {@link WanderingTrader} that has been spawned.
      *
      * @return The unique id or {@link Optional#empty()} if one has not been spawned
      */
+    @Deprecated(forRemoval = true, since = "19.0")
     Optional<UUID> wanderTraderUniqueId();
 
     /**
@@ -322,6 +327,7 @@ default void setSerializationBehavior(SerializationBehavior behavior) {
      *
      * @param trader The trader
      */
+    @Deprecated(forRemoval = true, since = "19.0")
     void setWanderingTrader(@Nullable WanderingTrader trader);
 
     /**
@@ -374,6 +380,7 @@ default WorldBorder worldBorder() {
     }
 
     @Override
+    @Deprecated(forRemoval = true, since = "19.0")
     default Weather weather() {
         return this.require(Keys.WEATHER);
     }