Missing version 4.18 from the cdn

Is it an issue related to Adaptive Cards?

No

Is this an accessibility issue?

No

What version of Web Chat are you using?

Unrelated

Which distribution are you using Web Chat from?

Bundle (webchat.js)

Which hosting environment does this issue primarily affect?

Web apps

Which browsers and platforms do the issue happened?

Others or unrelated

Which area does this issue affect?

Others or unrelated

Which theme pack does this issue affect?

I did not test it on other theme packs

What is the public URL for the website?

No response

Please describe the bug

Trying to load the webchat from the latest cdn url loads verson 4.17, while trying to select 4.18 explicitly results in 404.

The url tried are:

• https://cdn.botframework.com/botframework-webchat/latest/webchat.js
• https://cdn.botframework.com/botframework-webchat/4.18.0/webchat.js

Do you see any errors in console log?

How to reproduce the issue?

load an example like https://github.com/microsoft/BotFramework-WebChat/blob/main/samples/01.getting-started/a.full-bundle/index.html and check the build version

What do you expect?

the build version is 4.18

What actually happened?

the loaded version is 4.17

Do you have any screenshots or recordings to repro the issue?

No response

Adaptive Card JSON

Additional context

No response

Start with samples/01.getting-started/a.full-bundle/index.html and compare the build version from the latest CDN URL with the explicit 4.18.0 URL. Check the release or CDN entry points responsible for those URLs. Done means the latest URL reports 4.18 and the explicit 4.18.0 webchat.js URL no longer returns 404.