Add changelog for v0.9.19

Author: TwistedAsylumMC

changelogs/v0.9.19.md

@@ -0,0 +1,58 @@
+# v0.9.19
+
+Released 23rd November 2024.
+
+This version includes protocol support for 1.21.40 as well as a number of bug fixes and new features.
+
+## Bug Fixes
+
+- Fixed incorrect interface definition causing Bows enchanted with Punch not to work
+  correctly (https://github.com/df-mc/dragonfly/pull/927).
+- Fixed a nil pointer that could occur with Ender Chests (https://github.com/df-mc/dragonfly/pull/929).
+- Fixed incorrect calculations with the Efficiency enchantment.
+- Players will no longer fall through blocks when being
+  teleported (https://github.com/df-mc/dragonfly/pull/931).
+- Fixed various incorrect item identifiers being returns by some blocks.
+- Updated various hardness and blast resistance values for blocks.
+- Fletching Tables no longer cause a panic when being picked.
+- Fixed cost of creating multiple banners in a Loom (https://github.com/df-mc/dragonfly/pull/934).
+- Enchanted Golden Apples were updated to now provide Regeneration II to match vanilla.
+- Calculations for damage caused by TNT explosions have been fixed.
+- Spectators can no longer pick up arrows (https://github.com/df-mc/dragonfly/pull/879)
+
+## Changes
+
+### **block**
+
+- The `Mangrove` and `Cherry` functions have been renamed to `MangroveWood` and `CherryWood` respectively.
+- The new `SneakingActivatable` interface has been added to allow blocks to be activated when sneaking.
+- The new `Oxidizable` interface has been added for blocks that can oxidise.
+- Many new blocks have been implemented, including `BrewingStand` `Copper`, `CopperDoor`, `CopperGrate`,
+  `CopperTrapdoor`, `PolishedTuff` and `TuffBricks`.
+
+### **block/cube**
+
+- Three new methods have been introduced to `BBox`: `Corners`, `Mul` and `Volume`.
+
+### **recipe**
+
+- The new `Potion and `PotionContainerChange` structs have been introduced to allow for potion recipes to be
+  registered.
+- The `Perform` and `ValidBrewingReagent` functions have been introduced for working with potion recipes.
+
+### **player**
+
+- The `entity.SplashableEntity` interface has been implemented on the `Player` struct to allow for water
+  bottles to be thrown at players to extinguish them when on fire.
+
+### **session**
+
+- Three new methods have been introduced to the `Controllable` interface, `StartCrawling`, `Crawling` and
+  `StopCrawling`.
+
+### **world/sound**
+
+- The new `PotionBrewed` struct can be used to play the sound of a potion being brewed.
+- The new `WaxRemoved` struct can be used to play the sound of wax being removed from a Copper block.
+- The new `CopperScraped` struct can be used to play the sound of a Copper block being scraped to reduce
+  oxidation.