triggered by commit: instill-ai/deprecated-core@85d4233

Because

- we have to update hpa for all the backend-services

This commit

- update hpa for all the backend-services

Because

- we are replacing helm.instill-ai.dev with helm.instill-ai.com to
cohere the new domain layout

This commit

- update README for new domain instill-ai.com

Because

- the current build-time backend versioning logic is wrong.

This commit

- fixed the versioning logic and assigned short commit hash to all
backend services.

Because

- images especially `latest` tag ones should be always re-pulled to
avoid stale context.

This commit

- add `pull_policy: always` in each compose service.

This commit

- bumps services to rc version

…tifact-backend (#1275)

Because

- artifact-backend needs the `instillCoreHost` setting to generate file
upload and download links.

This commit

- adds the `instillCoreHost` environment variable to artifact-backend.

This commit

- bumps OpenFGA version

Because

- we updated the Temporal config format in model and mgmt-backend.

This commit

- updates the outdated Temporal config in Helm Chart

Because

- `instill-core` is getting complex and performance bottleneck needs
better observability tooling to help spot.

This commit

- [x] Refactor observability configuration for each backend

```
log:
    external: true
    otelcollector:
        host: otel-collector
        port: 8095
```
->
```
otelcollect:
    enabled: false
    host: otel-collector
    port: 8095
```

- [x] Add middleware for tracing spans in each backend
    - add unified span attributes
    - add unified resource attributes

- [x] Add interceptor for handler function call spans

---------

Co-authored-by: Chang, Hui-Tang <huitang.chang@instill.tech>

This commit

- bumps backend versions

This commit

- adds `insecureSkipVerify` setting for Temporal

Because

- model integration test was broken due to wrong init configuration.
It's now fixed and I'd like to improve the overall config naming between
model-backend and instill-core.

This commit

- update the initmodel config.

Because

- service RC versions have been bumped up

This commit

- upgrades service RC versions
- upgrades Grafana version
- configures Grafana Tempo -> Loki  link
- removes unused env variables

This commit

- bumps service release version

🤖 I have created a release *beep* *boop*
---


<details><summary>0.53.0</summary>

##
[0.53.0](v0.51.0...v0.53.0)
(2025-07-17)


### Features

* **observe:** update observablity stack
([#1250](#1250))
([d3595c4](d3595c4))


### Bug Fixes

* **compose:** fix health check command
([#1277](#1277))
([e37c638](e37c638))
* **release:** fix release tag
([f01561d](f01561d))
* **release:** fix release tag
([4a55e81](4a55e81))


### Miscellaneous

* **charts:** update README for new domain instill-ai.com
([#1270](#1270))
([f5f58eb](f5f58eb))
* **env:** bump backend versions
([#1280](#1280))
([2acdcc5](2acdcc5))
* **env:** bump OpenFGA version
([#1278](#1278))
([167a7f0](167a7f0))
* **env:** bump rc versions
([#1274](#1274))
([53b4c50](53b4c50))
* **env:** bump release version
([dcb664d](dcb664d))
* **env:** bump service version
([#1284](#1284))
([f33c0b4](f33c0b4))
* **helm,compose:** add `instillCoreHost` environment variable to
artifact-backend
([#1275](#1275))
([60978f3](60978f3))
* **helm:** add insecureSkipVerify setting for Temporal
([#1281](#1281))
([5b83224](5b83224))
* **helm:** bump up chart and app version
([b29d8e8](b29d8e8))
* **helm:** update outdated Temporal config
([#1279](#1279))
([9eb297c](9eb297c))
* **hpa:** update hpa for all the backend-services
([#1269](#1269))
([0c679f1](0c679f1))
</details>

<details><summary>helm-chart: 0.1.64</summary>

##
[0.1.64](helm-chart-v0.1.63...helm-chart-v0.1.64)
(2025-07-17)


### Features

* **observe:** update observablity stack
([#1250](#1250))
([d3595c4](d3595c4))


### Miscellaneous

* **charts:** update README for new domain instill-ai.com
([#1270](#1270))
([f5f58eb](f5f58eb))
* **env:** bump OpenFGA version
([#1278](#1278))
([167a7f0](167a7f0))
* **helm,compose:** add `instillCoreHost` environment variable to
artifact-backend
([#1275](#1275))
([60978f3](60978f3))
* **helm:** add insecureSkipVerify setting for Temporal
([#1281](#1281))
([5b83224](5b83224))
* **helm:** bump up chart and app version
([b29d8e8](b29d8e8))
* **helm:** update outdated Temporal config
([#1279](#1279))
([9eb297c](9eb297c))
* **hpa:** update hpa for all the backend-services
([#1269](#1269))
([0c679f1](0c679f1))
</details>

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).