diff --git a/CHANGELOG.md b/CHANGELOG.md
index 485859a..c358bb5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,19 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [1.1.0] - 2024-09-24
+
+### Added
+
+- Add Python files after installation of dependencies in Dockerfile : <https://github.com/pblottiere/QSA/pull/68>
+- Add basic cache entrypoints : <https://github.com/pblottiere/QSA/pull/74>
+- Add data type and band counts metadata for raster layers : <https://github.com/pblottiere/QSA/pull/80>
+
+### Fixed
+
+- Always create parent directory for internal sqlite database : <https://github.com/pblottiere/QSA/pull/73>
+- Clear MapProxy legends cache : <https://github.com/pblottiere/QSA/pull/78>
+
 ## [1.0.0] - 2024-07-31
 
 ### Added
diff --git a/README.md b/README.md
index 1307896..5297c21 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # QGIS Server Administration
 
-[![Release](https://img.shields.io/badge/release-1.0.0-green.svg)](https://github.com/pblottiere/QSA/releases)
+[![Release](https://img.shields.io/badge/release-1.1.0-green.svg)](https://github.com/pblottiere/QSA/releases)
 [![CI](https://img.shields.io/github/actions/workflow/status/pblottiere/QSA/tests.yml)](https://github.com/pblottiere/QSA/actions)
 [![Documentation](https://img.shields.io/badge/docs-Book-informational)](https://pblottiere.github.io/QSA/)
 
diff --git a/docs/src/qsa-api/installation.md b/docs/src/qsa-api/installation.md
index 36c8e8f..961ebe1 100644
--- a/docs/src/qsa-api/installation.md
+++ b/docs/src/qsa-api/installation.md
@@ -15,9 +15,9 @@ $ . venv/bin/activate
 A prebuilt image can be found on `ghcr.io/pblottiere/qsa`:
 
 ```` shell
-docker pull ghcr.io/pblottiere/qsa:1.0.0
+docker pull ghcr.io/pblottiere/qsa:1.1.0
 ````
 
 Otherwise the image can manually be built using:
-`docker build -t my-custom-qsa-image .`. See [Sandbox](sandbox/) for details
-how to use it.
+`docker build -t my-custom-qsa-image .`. See [Sandbox](../sandbox/index.html)
+for details how to use it.
diff --git a/docs/src/sandbox/raster/layers.md b/docs/src/sandbox/raster/layers.md
index df3c2f4..8313e97 100644
--- a/docs/src/sandbox/raster/layers.md
+++ b/docs/src/sandbox/raster/layers.md
@@ -21,8 +21,26 @@ true
 ## List layers and get metadata
 
 ```` shell
+# list layers
 $ curl "http://localhost:5000/api/projects/my_project/layers?schema=my_schema"
 ["polygons","dem"]
+
+# get metadata
+$ curl "http://localhost:5000/api/projects/my_project/layers/dem?schema=my_schema"
+{
+  "bands": 1,
+  "bbox": "18.6662979442000001 45.77670143760000343, 18.70359794419999844 45.81170143760000002",
+  "crs": "EPSG:4326",
+  "current_style": "default",
+  "data_type": "float32",
+  "name": "dem",
+  "source": "/dem.tif",
+  "styles": [
+    "default"
+  ],
+  "type": "raster",
+  "valid": true
+}
 ````
 
 ## Map sample
diff --git a/qsa-api/qsa_api/mapproxy/mapproxy.py b/qsa-api/qsa_api/mapproxy/mapproxy.py
index 72e7533..9535145 100644
--- a/qsa-api/qsa_api/mapproxy/mapproxy.py
+++ b/qsa-api/qsa_api/mapproxy/mapproxy.py
@@ -84,10 +84,14 @@ def clear_cache(self, layer_name: str) -> None:
             bucket.objects.filter(Prefix=cache_dir).delete()
         else:
             cache_dir = self._mapproxy_project.parent / "cache_data"
-            self.debug(f"Clear cache '{cache_dir}'")
+            self.debug(f"Clear tiles cache '{cache_dir}'")
             for d in cache_dir.glob(f"{layer_name}_cache_*"):
                 shutil.rmtree(d)
 
+            cache_dir = self._mapproxy_project.parent / "cache_data" / "legends"
+            self.debug(f"Clear legends cache '{cache_dir}'")
+            shutil.rmtree(cache_dir, ignore_errors=True)
+
     def add_layer(
         self,
         name: str,
diff --git a/qsa-api/qsa_api/project.py b/qsa-api/qsa_api/project.py
index 9179b85..6e36c30 100644
--- a/qsa-api/qsa_api/project.py
+++ b/qsa-api/qsa_api/project.py
@@ -218,6 +218,9 @@ def layer(self, name: str) -> dict:
 
             if layer.type() == Qgis.LayerType.Vector:
                 infos["geometry"] = QgsWkbTypes.displayString(layer.wkbType())
+            elif layer.type() == Qgis.LayerType.Raster:
+                infos["bands"] = layer.bandCount()
+                infos["data_type"] = layer.dataProvider().dataType(1).name.lower()
 
             infos["source"] = layer.source()
             infos["crs"] = layer.crs().authid()
@@ -320,6 +323,10 @@ def exists(self) -> bool:
             )
             projects = storage.listProjects(uri)
 
+            # necessary step if the project has been created without QSA
+            if self.name in projects:
+                self._qgis_projects_dir().mkdir(parents=True, exist_ok=True)
+
             return self.name in projects and self._qgis_projects_dir().exists()
 
     def create(self, author: str) -> (bool, str):