diff --git a/README.md b/README.md
index 2effe143..73f57d86 100644
--- a/README.md
+++ b/README.md
@@ -1006,10 +1006,10 @@ SOFTWARE.
 [zerotier-armhf-shield]: https://img.shields.io/badge/armhf-yes-green.svg
 [zerotier-armv7-shield]: https://img.shields.io/badge/armv7-yes-green.svg
 [zerotier-i386-shield]: https://img.shields.io/badge/i386-yes-green.svg
-[addon-chrony]: https://github.com/hassio-addons/addon-chrony/tree/v2.2.2
-[addon-doc-chrony]: https://github.com/hassio-addons/addon-chrony/blob/v2.2.2/README.md
+[addon-chrony]: https://github.com/hassio-addons/addon-chrony/tree/v2.3.0
+[addon-doc-chrony]: https://github.com/hassio-addons/addon-chrony/blob/v2.3.0/README.md
 [chrony-issue]: https://github.com/hassio-addons/addon-chrony/issues
-[chrony-version-shield]: https://img.shields.io/badge/version-v2.2.2-blue.svg
+[chrony-version-shield]: https://img.shields.io/badge/version-v2.3.0-blue.svg
 [chrony-aarch64-shield]: https://img.shields.io/badge/aarch64-yes-green.svg
 [chrony-amd64-shield]: https://img.shields.io/badge/amd64-yes-green.svg
 [chrony-armhf-shield]: https://img.shields.io/badge/armhf-yes-green.svg
diff --git a/chrony/CHANGELOG.md b/chrony/CHANGELOG.md
index bfa1710e..b14a1630 100644
--- a/chrony/CHANGELOG.md
+++ b/chrony/CHANGELOG.md
@@ -1,15 +1,17 @@
 ## What’s changed
 
+## 🚀 Enhancements
+
+- 🔒 Sign add-on with Codenotary Community Attestation Service (CAS) @frenck (#111)
+
 ## 🧰 Maintenance
 
-- Switch to centralized GitHub Action Workflows @frenck (#102)
-- 🚀 Update CI to latest version @frenck (#104)
+- 🔒 Pass sign token to main workflow @frenck (#112)
 
 ## 📚 Documentation
 
-- 📚 Update year 🎉 @sinclairpaul (#108)
+- 📚 Add My buttons to documentation @frenck (#113)
 
 ## ⬆️ Dependency updates
 
-- ⬆️ Update base image to 11.0.0 @sinclairpaul (#107)
-- ⬆️ Upgrades add-on base image to 11.0.1 @frenck (#109)
+- ⬆️ Upgrades add-on base image to 11.1.0 @frenck (#110)
diff --git a/chrony/DOCS.md b/chrony/DOCS.md
index 9688a007..fdbb0990 100644
--- a/chrony/DOCS.md
+++ b/chrony/DOCS.md
@@ -9,10 +9,21 @@ The addon can also be used to set the system clock.
 The installation of this add-on is pretty straightforward and not different in
 comparison to installing any other Home Assistant add-on.
 
-1. Search for the "chrony" add-on in the add-on store and install it.
+1. Click the Home Assistant My button below to open the add-on on your Home
+   Assistant instance.
+
+   [![Open this add-on in your Home Assistant instance.][addon-badge]][addon]
+
+1. Click the "Install" button to install the add-on.
 1. Start the "chrony" add-on
 1. Check the logs of the "chrony" add-on to see if everything went well.
 
+Home Assistant, by default, ships with the Community Add-ons store installed.
+However, if it is missing (for any reason), you can add it by clicking the
+button My button below.
+
+[![Add repository to your Home Assitant instance.][repository-badge]][repository]
+
 ## Configuration
 
 **Note**: _Remember to restart the add-on when the configuration is changed._
@@ -133,12 +144,16 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 
+[addon-badge]: https://my.home-assistant.io/badges/supervisor_addon.svg
+[addon]: https://my.home-assistant.io/redirect/supervisor_addon/?addon=a0d7b954_chrony
 [contributors]: https://github.com/hassio-addons/addon-chrony/graphs/contributors
 [discord-ha]: https://discord.gg/c5DvZ4e
 [discord]: https://discord.me/hassioaddons
 [forum]: https://community.home-assistant.io/t/community-hass-io-xxxxx/xxxxx
-[sinclairpaul]: https://github.com/sinclairpaul
 [issue]: https://github.com/hassio-addons/addon-chrony/issues
 [reddit]: https://reddit.com/r/homeassistant
 [releases]: https://github.com/hassio-addons/addon-chrony/releases
+[repository-badge]: https://my.home-assistant.io/badges/supervisor_add_addon_repository.svg
+[repository]: https://my.home-assistant.io/redirect/supervisor_add_addon_repository/?repository_url=https%3A%2F%2Fgithub.com%2Fhassio-addons%2Frepository
 [semver]: http://semver.org/spec/v2.0.0.htm
+[sinclairpaul]: https://github.com/sinclairpaul
diff --git a/chrony/README.md b/chrony/README.md
index 5ad4ab19..a5d4192c 100644
--- a/chrony/README.md
+++ b/chrony/README.md
@@ -37,5 +37,5 @@ If you are more interested in stable releases of our add-ons:
 [forum]: https://community.home-assistant.io/?u=frenck
 [maintenance-shield]: https://img.shields.io/maintenance/yes/2022.svg
 [project-stage-shield]: https://img.shields.io/badge/project%20stage-production%20ready-brightgreen.svg
-[release-shield]: https://img.shields.io/badge/version-v2.2.2-blue.svg
-[release]: https://github.com/hassio-addons/addon-chrony/tree/v2.2.2
\ No newline at end of file
+[release-shield]: https://img.shields.io/badge/version-v2.3.0-blue.svg
+[release]: https://github.com/hassio-addons/addon-chrony/tree/v2.3.0
\ No newline at end of file
diff --git a/chrony/config.json b/chrony/config.json
deleted file mode 100644
index 42e3281d..00000000
--- a/chrony/config.json
+++ /dev/null
@@ -1,45 +0,0 @@
-{
-  "name": "chrony",
-  "version": "2.2.2",
-  "slug": "chrony",
-  "description": "A local NTP (Network Time Protocol) server for cameras etc.",
-  "url": "https://github.com/hassio-addons/addon-chrony",
-  "startup": "system",
-  "arch": [
-    "aarch64",
-    "amd64",
-    "armhf",
-    "armv7",
-    "i386"
-  ],
-  "hassio_api": true,
-  "init": false,
-  "privileged": [
-    "SYS_TIME"
-  ],
-  "ports": {
-    "123/udp": 123
-  },
-  "ports_description": {
-    "123/udp": "NTP; Network Time Protocol"
-  },
-  "options": {
-    "set_system_clock": true,
-    "mode": "pool",
-    "ntp_pool": "pool.ntp.org",
-    "ntp_server": [
-      "54.39.13.155",
-      "briareus.schulte.org"
-    ]
-  },
-  "schema": {
-    "log_level": "list(trace|debug|info|notice|warning|error|fatal)?",
-    "set_system_clock": "bool",
-    "ntp_pool": "str?",
-    "ntp_server": [
-      "str?"
-    ],
-    "mode": "list(pool|server)"
-  },
-  "image": "ghcr.io/hassio-addons/chrony/{arch}"
-}
\ No newline at end of file
diff --git a/chrony/config.yaml b/chrony/config.yaml
new file mode 100644
index 00000000..6ed92410
--- /dev/null
+++ b/chrony/config.yaml
@@ -0,0 +1,36 @@
+arch:
+- aarch64
+- amd64
+- armhf
+- armv7
+- i386
+codenotary: codenotary@frenck.dev
+description: A local NTP (Network Time Protocol) server for cameras etc.
+hassio_api: true
+image: ghcr.io/hassio-addons/chrony/{arch}
+init: false
+name: chrony
+options:
+  mode: pool
+  ntp_pool: pool.ntp.org
+  ntp_server:
+  - 54.39.13.155
+  - briareus.schulte.org
+  set_system_clock: true
+ports:
+  123/udp: 123
+ports_description:
+  123/udp: NTP; Network Time Protocol
+privileged:
+- SYS_TIME
+schema:
+  log_level: list(trace|debug|info|notice|warning|error|fatal)?
+  mode: list(pool|server)
+  ntp_pool: str?
+  ntp_server:
+  - str?
+  set_system_clock: bool
+slug: chrony
+startup: system
+url: https://github.com/hassio-addons/addon-chrony
+version: 2.3.0