diff --git a/API.md b/API.md
index dbd596b77..95e53dc64 100644
--- a/API.md
+++ b/API.md
@@ -398,6 +398,7 @@ Get all available addons.
     "privileged": ["NET_ADMIN", "SYS_ADMIN"],
     "devices": ["/dev/xy"],
     "logo": "bool",
+    "changelog": "bool",
     "hassio_api": "bool",
     "homeassistant_api": "bool",
     "stdin": "bool",
@@ -411,6 +412,8 @@ Get all available addons.
 
 - GET `/addons/{addon}/logo`
 
+- GET `/addons/{addon}/changelog`
+
 - POST `/addons/{addon}/options`
 
 ```json
diff --git a/hassio/addons/addon.py b/hassio/addons/addon.py
index 0e0695d18..e24653df9 100644
--- a/hassio/addons/addon.py
+++ b/hassio/addons/addon.py
@@ -348,6 +348,11 @@ class Addon(object):
         """Return True if a logo exists."""
         return self.path_logo.exists()
 
+    @property
+    def with_changelog(self):
+        """Return True if a changelog exists."""
+        return self.path_changelog.exists()
+
     @property
     def supported_arch(self):
         """Return list of supported arch."""
@@ -407,6 +412,11 @@ class Addon(object):
         """Return path to addon logo."""
         return Path(self.path_location, 'logo.png')
 
+    @property
+    def path_changelog(self):
+        """Return path to addon changelog."""
+        return Path(self.path_location, 'CHANGELOG.md')
+
     def write_options(self):
         """Return True if addon options is written to data."""
         schema = self.schema
diff --git a/hassio/api/__init__.py b/hassio/api/__init__.py
index fd906336d..269fbfd6f 100644
--- a/hassio/api/__init__.py
+++ b/hassio/api/__init__.py
@@ -104,6 +104,8 @@ class RestAPI(object):
             '/addons/{addon}/rebuild', api_addons.rebuild)
         self.webapp.router.add_get('/addons/{addon}/logs', api_addons.logs)
         self.webapp.router.add_get('/addons/{addon}/logo', api_addons.logo)
+        self.webapp.router.add_get(
+            '/addons/{addon}/changelog', api_addons.changelog)
         self.webapp.router.add_post('/addons/{addon}/stdin', api_addons.stdin)
 
     def register_security(self):
diff --git a/hassio/api/addons.py b/hassio/api/addons.py
index 0c158b748..b6d6408af 100644
--- a/hassio/api/addons.py
+++ b/hassio/api/addons.py
@@ -13,9 +13,9 @@ from ..const import (
     ATTR_SOURCE, ATTR_REPOSITORIES, ATTR_ADDONS, ATTR_ARCH, ATTR_MAINTAINER,
     ATTR_INSTALLED, ATTR_LOGO, ATTR_WEBUI, ATTR_DEVICES, ATTR_PRIVILEGED,
     ATTR_AUDIO, ATTR_AUDIO_INPUT, ATTR_AUDIO_OUTPUT, ATTR_HASSIO_API,
-    ATTR_GPIO, ATTR_HOMEASSISTANT_API, ATTR_STDIN, ATTR_HOST_IPC,
-    BOOT_AUTO, BOOT_MANUAL,
-    CONTENT_TYPE_PNG, CONTENT_TYPE_BINARY)
+    ATTR_GPIO, ATTR_HOMEASSISTANT_API, ATTR_STDIN, BOOT_AUTO, BOOT_MANUAL,
+    ATTR_CHANGELOG, ATTR_HOST_IPC,
+    CONTENT_TYPE_PNG, CONTENT_TYPE_BINARY, CONTENT_TYPE_TEXT)
 from ..validate import DOCKER_PORTS
 
 _LOGGER = logging.getLogger(__name__)
@@ -133,6 +133,7 @@ class APIAddons(object):
             ATTR_PRIVILEGED: addon.privileged,
             ATTR_DEVICES: self._pretty_devices(addon),
             ATTR_LOGO: addon.with_logo,
+            ATTR_CHANGELOG: addon.with_changelog,
             ATTR_WEBUI: addon.webui,
             ATTR_STDIN: addon.with_stdin,
             ATTR_HASSIO_API: addon.access_hassio_api,
@@ -242,6 +243,16 @@ class APIAddons(object):
         with addon.path_logo.open('rb') as png:
             return png.read()
 
+    @api_process_raw(CONTENT_TYPE_TEXT)
+    async def changelog(self, request):
+        """Return changelog from addon."""
+        addon = self._extract_addon(request, check_installed=False)
+        if not addon.with_changelog:
+            raise RuntimeError("No changelog found!")
+
+        with addon.path_changelog.open('r') as changelog:
+            return changelog.read()
+
     @api_process
     async def stdin(self, request):
         """Write to stdin of addon."""
diff --git a/hassio/const.py b/hassio/const.py
index 0cbb4aff7..ba9843525 100644
--- a/hassio/const.py
+++ b/hassio/const.py
@@ -50,9 +50,11 @@ RESULT_OK = 'ok'
 CONTENT_TYPE_BINARY = 'application/octet-stream'
 CONTENT_TYPE_PNG = 'image/png'
 CONTENT_TYPE_JSON = 'application/json'
+CONTENT_TYPE_TEXT = 'text/plain'
 HEADER_HA_ACCESS = 'x-ha-access'
 
 ATTR_WATCHDOG = 'watchdog'
+ATTR_CHANGELOG = 'changelog'
 ATTR_DATE = 'date'
 ATTR_ARCH = 'arch'
 ATTR_HOSTNAME = 'hostname'