diff --git a/CHANGELOG.md b/CHANGELOG.md
index 39d33e8..9bb8180 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,29 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [v1.1.0] - 2026-08-18
+
+### Added
+
+-   Added `HDCoreWildBackpack` Actor for configurable backpack contents due to new HDest Backpack/StorageContainer rework
+-   Added HSL/HSV to RGB color math helper functions
+-   Added CVAR for Sector Spawner sampling maximum number of attempts to find a new position
+-   Added `getMicroCellIcon()` Helper Method
+-   Added `getMicroCellColor()` Helper Method
+-   Added `HDCoreLoggingService` to begin providing a proper public API of sorts, and to aid in softening the dependency during adoption
+
+### Changed
+
+-   **BREAKING** Replaced `BackpackSpawnPoolHandler` with new `StorageItemListHander` for new HDest Backpack/StorageContainer rework
+-   Refined `GameStatsHandler` to track re-opened maps
+-   **BREAKING** Fixed `HDZJJson*` Class Names with `HDZJson*`
+-   Update `VectorPrefab` rotations to use enums instead of int literals
+-   Actually wired up `drawBar()` alpha parameter
+-   Enhance Logging to use `debugPrintf()` instead of simply `printf()` to make use of the `developer` CVAR
+-   **BREAKING** Prefer `M_PI` constant over `HDCONST_PI` as it's defined from ZDoom itself
+-   Refine Poisson Sampling Logic
+-   Moved LT-specific HDCINFO to `doom.freedoom` filter
+
 ## [v1.0.0] - 2026-02-24
 
 ### Added
@@ -42,6 +65,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
     -   [ZForms Library](./zscript/libs/HDZForms/LICENSE.md)
     -   [ZJSON Library](https://github.com/RicardoLuis0/ZJSON/blob/9a6be707c26ef14e276f09ff1ad6948ca44cb5e2/LICENSE)
 
-[Unreleased]: https://github.com/HDest-Community/hdest-core-lib/compare/v1.0.0...HEAD
+[Unreleased]: https://github.com/HDest-Community/hdest-core-lib/compare/v1.1.0...HEAD
+
+[v1.1.0]: https://github.com/HDest-Community/hdest-core-lib/compare/v1.0.0...v1.1.0
 
 [v1.0.0]: https://github.com/HDest-Community/hdest-core-lib/releases/tag/v1.0.0