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diff --git a/docs/how-to/h-setup/h-deploy-microk8s.md → docs/how-to/h-deploy-microk8s.md b/docs/how-to/h-setup/h-deploy-microk8s.md → docs/how-to/h-deploy-microk8s.md
diff --git a/docs/how-to/h-setup/h-enable-encryption.md → docs/how-to/h-enable-encryption.md b/docs/how-to/h-setup/h-enable-encryption.md → docs/how-to/h-enable-encryption.md
diff --git a/docs/how-to/h-monitor/h-enable-monitoring.md → docs/how-to/h-enable-monitoring.md b/docs/how-to/h-monitor/h-enable-monitoring.md → docs/how-to/h-enable-monitoring.md
diff --git a/docs/how-to/h-monitor/h-enable-tracing.md → docs/how-to/h-enable-tracing.md b/docs/how-to/h-monitor/h-enable-tracing.md → docs/how-to/h-enable-tracing.md
@@ -49,7 +49,7 @@ Integrate `tempo-k8s` with the COS charms as follows:
 ```shell
 juju integrate tempo-k8s:grafana-dashboard grafana:grafana-dashboard
 juju integrate tempo-k8s:grafana-source grafana:grafana-source
-juju integrate tempo-k8s:ingress traefik:traefik
+juju integrate tempo-k8s:ingress traefik:traefik-route
 juju integrate tempo-k8s:metrics-endpoint prometheus:metrics-endpoint
 juju integrate tempo-k8s:logging loki:logging
 ```

diff --git a/docs/how-to/h-setup/h-manage-app.md → docs/how-to/h-manage-app.md b/docs/how-to/h-setup/h-manage-app.md → docs/how-to/h-manage-app.md
diff --git a/docs/how-to/h-setup/h-manage-units.md → docs/how-to/h-manage-units.md b/docs/how-to/h-setup/h-manage-units.md → docs/how-to/h-manage-units.md
diff --git a/docs/how-to/h-upgrade/h-rollback-major.md → docs/how-to/h-rollback-major.md b/docs/how-to/h-upgrade/h-rollback-major.md → docs/how-to/h-rollback-major.md
diff --git a/docs/how-to/h-upgrade/h-rollback-minor.md → docs/how-to/h-rollback-minor.md b/docs/how-to/h-upgrade/h-rollback-minor.md → docs/how-to/h-rollback-minor.md
diff --git a/docs/how-to/h-upgrade/h-upgrade-intro.md → docs/how-to/h-upgrade-intro.md b/docs/how-to/h-upgrade/h-upgrade-intro.md → docs/how-to/h-upgrade-intro.md
diff --git a/docs/how-to/h-upgrade/h-upgrade-major.md → docs/how-to/h-upgrade-major.md b/docs/how-to/h-upgrade/h-upgrade-major.md → docs/how-to/h-upgrade-major.md
diff --git a/docs/how-to/h-upgrade/h-upgrade-minor.md → docs/how-to/h-upgrade-minor.md b/docs/how-to/h-upgrade/h-upgrade-minor.md → docs/how-to/h-upgrade-minor.md
@@ -88,8 +88,8 @@ juju refresh mysql-router-k8s --channel 8.0/edge
 # example with channel selection and juju 3.x
 juju refresh mysql-router-k8s --channel 8.0/edge --trust
 
-# example with specific revision selection
-juju refresh mysql-router-k8s --revision=89
+# example with specific revision selection (do NOT miss OCI resource!)
+juju refresh mysql-router-k8s --revision=89 --resource mysql-router-image=...
 ```
 
 After the Router upgrade is completed, upgrade the Server:

diff --git a/docs/index.md → docs/overview.md b/docs/index.md → docs/overview.md
@@ -24,42 +24,58 @@ This MySQL Router K8s charm is an official distribution of MySQL Router. It’s
 |  [Tutorials](/t/12176)</br>  Get started - a hands-on introduction to using Charmed MySQL operator for new users </br> |  [How-to guides](/t/12233) </br> Step-by-step guides covering key operations and common tasks |
 | [Reference](/t/12201) </br> Technical information - specifications, APIs, architecture | [Explanation](/t/12223) </br> Concepts - discussion and clarification of key topics  |
 
-# Contents
-
-1. [Tutorial](tutorial)
-  1. [1. Introduction](tutorial/t-overview.md)
-  1. [2. Set up the environment](tutorial/t-setup-environment.md)
-  1. [3. Deploy MySQL Router](tutorial/t-deploy-charm.md)
-  1. [4. Manage units](tutorial/t-managing-units.md)
-  1. [5. Enable security](tutorial/t-enable-security.md)
-  1. [6. Cleanup environment](tutorial/t-cleanup-environment.md)
-1. [How To](how-to)
-  1. [Setup](how-to/h-setup)
-    1. [Deploy on MicroK8s](how-to/h-setup/h-deploy-microk8s.md)
-    1. [Manage units](how-to/h-setup/h-manage-units.md)
-    1. [Enable encryption](how-to/h-setup/h-enable-encryption.md)
-    1. [Manage applications](how-to/h-setup/h-manage-app.md)
-  1. [Monitor (COS)](how-to/h-monitor)
-    1. [Enable monitoring](how-to/h-monitor/h-enable-monitoring.md)
-    1. [Enable tracing](how-to/h-monitor/h-enable-tracing.md)
-  1. [Upgrade](how-to/h-upgrade)
-    1. [Intro](how-to/h-upgrade/h-upgrade-intro.md)
-    1. [Major upgrade](how-to/h-upgrade/h-upgrade-major.md)
-    1. [Major rollback](how-to/h-upgrade/h-rollback-major.md)
-    1. [Minor upgrade](how-to/h-upgrade/h-upgrade-minor.md)
-    1. [Minor rollback](how-to/h-upgrade/h-rollback-minor.md)
-  1. [Contribute](how-to/h-contribute.md)
-1. [Reference](reference)
-  1. [Release Notes](reference/r-releases-group)
-    1. [All releases](reference/r-releases-group/r-releases.md)
-    1. [Revision 117](reference/r-releases-group/r-releases-rev117.md)
-    1. [Revision 96](reference/r-releases-group/r-releases-rev96.md)
-    1. [Revision 82](reference/r-releases-group/r-releases-rev82.md)
-    1. [Revision 69](reference/r-releases-group/r-releases-rev69.md)
-  1. [Requirements](reference/r-requirements.md)
-  1. [Testing](reference/r-testing.md)
-  1. [Contacts](reference/r-contacts.md)
-1. [Explanation](explanation)
-  1. [Interfaces/endpoints](explanation/e-interfaces.md)
-  1. [Statuses](explanation/e-statuses.md)
-  1. [Juju](explanation/e-juju-details.md)
+# Navigation
+
+[details=Navigation]
+
+| Level | Path | Navlink |
+|---------|---------|-------------|
+| 1 | tutorial | [Tutorial]() |
+| 2 | t-introduction | [1. Introduction](/t/12176) |
+| 2 | t-set-up| [2. Set up the environment](/t/12178) |
+| 2 | t-deploy | [3. Deploy MySQL Router](/t/12180) |
+| 2 | t-manage-units | [4. Manage units](/t/12182) |
+| 2 | t-enable-tls | [5. Enable TLS encryption](/t/12203) |
+| 2 | t-clean-up | [6. Cleanup environment](/t/12204) |
+| 1 | how-to | [How To]() |
+| 2 | h-setup | [Setup]() |
+| 3 | h-deploy-microk8s | [Deploy on MicroK8s](/t/12233) |
+| 3 | h-manage-units | [Manage units](/t/12240) |
+| 3 | h-enable-encryption | [Enable encryption](/t/12241) |
+| 3 | h-manage-app | [Manage applications](/t/12242) |
+| 2 | h-monitor | [Monitor (COS)]() |
+| 3 | h-enable-monitoring | [Enable monitoring](/t/14101) |
+| 3 | h-enable-tracing | [Enable tracing](/t/14553) |
+| 2 | h-upgrade | [Upgrade]() |
+| 3 | h-upgrade-intro | [Intro](/t/12235) |
+| 3 | h-upgrade-major | [Major upgrade](/t/12236) |
+| 3 | h-rollback-major | [Major rollback](/t/12237) |
+| 3 | h-upgrade-minor | [Minor upgrade](/t/12238) |
+| 3 | h-rollback-minor | [Minor rollback](/t/12239) |
+| 2 | h-contribute | [Contribute](/t/14528) |
+| 1 | reference | [Reference]() |
+| 2 | r-releases-group | [Release Notes]() |
+| 3 | r-releases | [All releases](/t/12201) |
+| 3 | r-releases-rev155 | [Revision 154/155](/t/15354) |
+| 3 | r-releases-rev117 | [Revision 117](/t/14074) |
+| 3 | r-releases-rev96 | [Revision 96](/t/13523) |
+| 3 | r-releases-rev82 | [Revision 82](/t/12796) |
+| 3 | r-releases-rev69 | [Revision 69](/t/12202) |
+| 2 | r-requirements | [Requirements](/t/12179) |
+| 2 | r-testing | [Testing](/t/12234) |
+| 2 | r-contacts | [Contacts](/t/12177) |
+| 1 | explanation | [Explanation]() |
+| 2 | e-interfaces | [Interfaces/endpoints](/t/12223) |
+| 2 | e-statuses | [Statuses](/t/12231) |
+| 2 | e-juju-details | [Juju](/t/12273) |
+
+[/details]
+
+
+
+# Redirects
+
+[details=Mapping table]
+| Path | Location |
+| ---- | -------- |
+[/details]
diff --git a/...nce/r-releases-group/r-releases-rev117.md → docs/reference/r-releases-rev117.md b/...nce/r-releases-group/r-releases-rev117.md → docs/reference/r-releases-rev117.md
@@ -1,7 +1,8 @@
 >Reference > Release Notes > [All revisions](/t/12201) > Revision 117  
-# Revision 117 (`8.0/candidate` only)
 
-<sub>TODO: DD, MM, YYYY</sub>
+# Revision 117
+
+<sub>Aug 20, 2024</sub>
 
 Dear community,
 

diff --git a/docs/reference/r-releases-rev155.md b/docs/reference/r-releases-rev155.md
@@ -0,0 +1,100 @@
+> Reference > Release Notes > [All releases] > Revision 154/155
+
+# Revision 154/155 
+<sub>TODO</sub>
+
+[note type="caution"]
+This page is a work in progress for a future release.
+[/note]
+
+Dear community,
+
+Canonical's newest Charmed MySQL Router K8s operator has been published in the [8.0/stable channel].
+
+Due to the newly added support for arm64 architecture, the MySQL Router K8s charm now releases two revisions simultaneously:
+* Revision 155 is built for `amd64`
+* Revision 154 is built for `arm64`
+
+To make sure you deploy for the right architecture, we recommend setting an [architecture constraint](https://juju.is/docs/juju/constraint#heading--arch) for your entire Juju model.
+
+Otherwise, you can specify the architecture at deploy time with the `--constraints` flag as follows:
+
+```shell
+juju deploy mysql-router-k8s --constraints arch=<arch> --trust
+```
+where `<arch>` can be `amd64` or `arm64`.
+
+## Highlights
+
+Below is an overview of the major highlights, enhancements, and bugfixes in this revision. For a detailed list of all commits since the last stable release, see the [GitHub release notes].
+
+* Upgraded MySQL Router from `v8.0.36` -> `v8.0.37` (see [Packaging](#packaging))
+* Added support for ARM architecture
+
+### Bugfixes
+
+* [[DPE-4173](https://warthogs.atlassian.net/browse/DPE-4173)] Stabilize exporter tests by using listen-port to avoid ephemeral ports in [#277](https://github.com/canonical/mysql-router-k8s-operator/pull/277)
+* [[DPE-3881](https://warthogs.atlassian.net/browse/DPE-3881)] Use ruff as a linter and formatter in [#292](https://github.com/canonical/mysql-router-k8s-operator/pull/292)
+* Use poetry package-mode=false in [#296](https://github.com/canonical/mysql-router-k8s-operator/pull/296)
+* [[DPE-4739](https://warthogs.atlassian.net/browse/DPE-4739)] Avoid using time.sleep in rollback integration tests in [#298](https://github.com/canonical/mysql-router-k8s-operator/pull/298)
+* [[DPE-4817](https://warthogs.atlassian.net/browse/DPE-4817)] Upgrade to use lok_push_api v1 and capture rotated log files in [#283](https://github.com/canonical/mysql-router-k8s-operator/pull/283)
+* Update Python dependencies
+
+## Technical details
+This section contains some technical details about the charm's contents and dependencies. 
+
+If you are jumping over several stable revisions, check [previous release notes][All releases] before upgrading.
+
+### Requirements
+See the [system requirements][] page for more details about software and hardware prerequisites.
+
+### Packaging
+This charm is based on the [`charmed-mysql` rock] Revision TODO. It packages:
+- mysql-router `v8.0.37`
+  - [8.0.37-0ubuntu0.22.04.1]
+- mysql-shell `v8.0.37`
+  - [8.0.37+dfsg-0ubuntu0.22.04.1~ppa3]
+- prometheus-mysqlrouter-exporter `v5.0.1`
+  - [5.0.1-0ubuntu0.22.04.1~ppa1]
+
+### Libraries and interfaces
+* **mysql `v0`**
+  * See the [Libraries tab] in MySQL VM for the API reference.
+* **grafana_agent `v0`** for integration with Grafana 
+    * Implements  `cos_agent` interface
+* **rolling_ops `v0`** for rolling operations across units 
+    * Implements `rolling_op` interface
+* **tempo_k8s `v1`, `v2`** for integration with Tempo charm
+    * Implements `tracing` interface
+* **tls_certificates_interface `v2`** for integration with TLS charms
+    * Implements `tls-certificates` interface
+
+See the [`/lib/charms` directory on GitHub][] for a full list of supported libraries.
+
+See the [Integrations tab][] for a full list of supported integrations/interfaces/endpoints
+
+## Contact us
+
+Charmed MySQL K8s is an open source project that warmly welcomes community contributions, suggestions, fixes, and constructive feedback.  
+* Raise software issues or feature requests on [**GitHub**](https://github.com/canonical/mysql-k8s-operator/issues)  
+*  Report security issues through [**Launchpad**](https://wiki.ubuntu.com/DebuggingSecurity#How%20to%20File)  
+* Contact the Canonical Data Platform team through our [Matrix](https://matrix.to/#/#charmhub-data-platform:ubuntu.com) channel.
+
+<!-- LINKS -->
+[8.0/stable channel]: https://charmhub.io/mysql-router-k8s?channel=8.0/stable
+[GitHub release notes]: https://github.com/canonical/mysql-router-k8s-operator/releases/tag/rev155
+
+[All releases]: /t/12201
+[system requirements]: /t/12179
+
+[Integrations tab]: https://charmhub.io/mysql-router-k8s/integrations
+[Libraries tab]: https://charmhub.io/mysql-router-k8s/libraries
+
+[`/lib/charms` directory on GitHub]: https://github.com/canonical/mysql-router-k8s-operator/tree/main/lib/charms
+
+[`charmed-mysql` rock]: https://snapcraft.io/charmed-mysql
+[8.0.37-0ubuntu0.22.04.1]: https://launchpad.net/ubuntu/+source/mysql-8.0/8.0.37-0ubuntu0.24.04.1
+[8.0.37+dfsg-0ubuntu0.22.04.1~ppa3]: https://launchpad.net/~data-platform/+archive/ubuntu/mysql-shell
+[0.14.0-0ubuntu0.22.04.1~ppa2]: https://launchpad.net/~data-platform/+archive/ubuntu/mysqld-exporter
+[5.0.1-0ubuntu0.22.04.1~ppa1]: https://launchpad.net/~data-platform/+archive/ubuntu/mysqlrouter-exporter
+[8.0.35-31-0ubuntu0.22.04.1~ppa3]: https://launchpad.net/~data-platform/+archive/ubuntu/xtrabackup
diff --git a/...ence/r-releases-group/r-releases-rev69.md → docs/reference/r-releases-rev69.md b/...ence/r-releases-group/r-releases-rev69.md → docs/reference/r-releases-rev69.md
diff --git a/...ence/r-releases-group/r-releases-rev82.md → docs/reference/r-releases-rev82.md b/...ence/r-releases-group/r-releases-rev82.md → docs/reference/r-releases-rev82.md
diff --git a/...ence/r-releases-group/r-releases-rev96.md → docs/reference/r-releases-rev96.md b/...ence/r-releases-group/r-releases-rev96.md → docs/reference/r-releases-rev96.md
diff --git a/.../reference/r-releases-group/r-releases.md → docs/reference/r-releases.md b/.../reference/r-releases-group/r-releases.md → docs/reference/r-releases.md
@@ -2,7 +2,8 @@
 
 Canonical publishes here release notes for production ready revisions available in [CharmHub](https://charmhub.io) [channels](https://juju.is/docs/sdk/channel):
 
-* [revision 117](/t/14074) in `8.0/candidate` (WIP)
+* [revision 154/155](/t/15354) in `8.0/candidate` (WIP)
+* [revision 117](/t/14074) in `8.0/stable`
 * [revision 96](/t/13523) in `8.0/stable`
 * [revision 82](/t/12796) in `8.0/stable`
 * [revision 69](/t/12202) in `8.0/stable`

diff --git a/docs/tutorial/t-cleanup-environment.md → docs/tutorial/t-clean-up.md b/docs/tutorial/t-cleanup-environment.md → docs/tutorial/t-clean-up.md
diff --git a/docs/tutorial/t-deploy-charm.md → docs/tutorial/t-deploy.md b/docs/tutorial/t-deploy-charm.md → docs/tutorial/t-deploy.md
diff --git a/docs/tutorial/t-enable-security.md → docs/tutorial/t-enable-tls.md b/docs/tutorial/t-enable-security.md → docs/tutorial/t-enable-tls.md
diff --git a/docs/tutorial/t-overview.md → docs/tutorial/t-introduction.md b/docs/tutorial/t-overview.md → docs/tutorial/t-introduction.md
diff --git a/docs/tutorial/t-managing-units.md → docs/tutorial/t-manage-units.md b/docs/tutorial/t-managing-units.md → docs/tutorial/t-manage-units.md
diff --git a/docs/tutorial/t-setup-environment.md → docs/tutorial/t-set-up.md b/docs/tutorial/t-setup-environment.md → docs/tutorial/t-set-up.md
@@ -1,4 +1,4 @@
-# Environment Setup
+# Set up your environment
 
 This is part of the [MySQL Router K8s Tutorial](/t/12176). Please refer to this page for more information and the overview of the content.