"Check it out" link to New UI does not work

[Lee-W]

Apache Airflow version

3.0.0a1

If "Other Airflow 2 version" selected, which one?

3.0.0a1

What happened?

When click "We have a new UI for Airflow 3.0 Check it out now!", it goes to http://localhost:29091/webapp and thus finds nothing.

What you think should happen instead?

It should go to http://localhost:9091/webapp instead. (or other ports depending on the setup)

How to reproduce

uv venv --python 3.12

uv pip install \
    --find-links https://dist.apache.org/repos/dist/dev/airflow/3.0.0a1/ \
    apache-airflow==3.0.0a1 \
    apache-airflow-task-sdk==1.0.0a1 \
    apache-airflow-providers-standard==0.1.0a1 \
    apache-airflow-providers-fab==2.0.0a1 \
    apache-airflow-providers-celery==3.11.0a1
export AIRFLOW_HOME=`pwd`

uv run airflow db migrate
uv run airflow standalone

1. Open http://localhost:8080
2. Click the "Check it out now!" link of "We have a new UI for Airflow 3.0 Check it out now!"

Operating System

macOS 15.3

Versions of Apache Airflow Providers

apache-airflow-providers-celery==3.11.0a1
apache-airflow-providers-common-compat==1.3.0
apache-airflow-providers-common-io==1.5.0
apache-airflow-providers-common-sql==1.21.0
apache-airflow-providers-fab==2.0.0a1
apache-airflow-providers-ftp==3.12.0
apache-airflow-providers-http==5.0.0
apache-airflow-providers-imap==3.8.0
apache-airflow-providers-smtp==1.9.0
apache-airflow-providers-sqlite==4.0.0
apache-airflow-providers-standard==0.1.0a1

Deployment

Other

Deployment details

airflow standalone

Anything else?

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[Prab-27]

@Lee-W I 'd like to work on this issue

[aditya0yadav]

Lee-W
for this issue
it is working properly
if we were to use breeze start-airflow and then click on check out new ui it is working properly

[Lee-W]

Lee-W for this issue it is working properly if we were to use breeze start-airflow and then click on check out new ui it is working properly

This should work in all environment instead of breeze only

[manya5]

"Hi, I am new to Apache Airflow and GSoC. I want to work on this issue. Could you please assign it to me?"

[Lee-W]

Hey @Prab-27 , could you please let us know whether you've already started working on it? If not, it would be awesome to let @manya5 give it a try 🙂

[Prab-27]

@Lee-W I will start working on it tomorrow. If @manya5 wants to work on this, feel free to do so .

[manya5]

@Lee-W I will start working on it tomorrow. If @manya5 wants to work on this, feel free to do so.

Hi @Lee-W and @Prab-27
Thanks for the update! Since the issue is still open for contribution, I’d love to collaborate on it. @Prab-27 , if you're open to it, maybe we can work together or divide the tasks? Let me know how you'd like to proceed!

[Prab-27]

Never mind, @manya5. Feel free to raise a PR. If you get stuck at any point, let us know, and I'll try to solve it.

[Lee-W]

As we're removing the old UI in #46942, I'll close this one as not needed. Thanks all helping out!