Getting status of 413 (Request Entity Too Large) with large files even though I increased size in .env

[vekrumk]

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1. Is this request related to a challenge you're experiencing? Tell me about your story.

Yes, I'm using CE and have set in .env:

Nginx performance tuning

NGINX_WORKER_PROCESSES=auto
NGINX_CLIENT_MAX_BODY_SIZE=100M
NGINX_KEEPALIVE_TIMEOUT=300

However getting "Upload failed" error and see in browser console when trying to upload 60MB file:
/console/api/files/upload?source=datasets:1
Failed to load resource: the server responded with a status of 413 (Request Entity Too Large)

2. Additional context or comments

None of the worker logs are showing an error.

Do I need to change any other files in order to enable large file uploads?

[vekrumk]

The problem went away after I updated /opt/dify/docker-legacy/nginx/nginx.conf to NGINX_CLIENT_MAX_BODY_SIZE=100M.
So it sounds like even though I'm on v8, it's using the old conf file. How do I switch.