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puneetsarna
reviewed
Jul 16, 2026
| | debug_points | NGINXaaS does not provide access to NGINX processes for debugging. | | ||
| | fastcgi_bind <br /> grpc_bind <br /> memcached_bind <br /> proxy_bind <br /> scgi_bind <br /> uwsgi_bind | Source IP specification for active-active deployments is not allowed. | | ||
| | quic_bpf | QUIC connection migration is not currently supported for active-active deployments. | | ||
| | ssl_ech_file | NGINXaaS does not use the OpenSSL ECH feature branch. | |
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the reasoning in itself is slightly vague. Maybe add a link to the directive which has that support statement and links to the ECH branch
puneetsarna
reviewed
Jul 16, 2026
puneetsarna
reviewed
Jul 16, 2026
| ## July 20, 2026 | ||
| NGINXaaS is now running NGINX Plus 37.0 (PLS.37.0). | ||
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| NGINXaaS for Google Cloud deployments have been automatically upgraded to NGINX Plus 37.0 (PLS.37.0). Please review the [NGINX Plus Release 37.0]({{< ref "/nginx/releases/#pls.37.0.2" >}}) Release Notes carefully. Please note that HTTP/1.1 is now the default protocol for upstreams, and keepalive is enabled by default for HTTP/1.1 upstreams. Additionally, due to the new upstream histogram metric, zone memory requirements have increased by 25%. |
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- Is that increase in zone requirement permanent or is there a way, i.e., a customer always has to do so or is there a way to turn off that behavior?
- Do we have official documentation from NGINX as well around it?
- What happens if a customer does not follow the zone requirement guidance and goes with it anyway? do they get errors, does their traffic still work or prone to hit those errors?
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https://github.com/nginx/documentation/pull/2121/changes based on this PR, it looks like the customer always has to do so .
puneetsarna
reviewed
Jul 16, 2026
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| NGINXaaS for Google Cloud deployments have been automatically upgraded to NGINX Plus 37.0 (PLS.37.0). Please review the [NGINX Plus Release 37.0]({{< ref "/nginx/releases/#pls.37.0.2" >}}) Release Notes carefully. Please note that HTTP/1.1 is now the default protocol for upstreams, and keepalive is enabled by default for HTTP/1.1 upstreams. Additionally, due to the new upstream histogram metric, zone memory requirements have increased by 25%. | ||
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| NGINX Plus 37.0 (PLS.37.0) introduces new configuration directives and changes to existing directives. NGINXaaS for Google Cloud does not support the `ssl_ech_file` directive. For more information, review the unsupported directives listed in [Disallowed configuration directives]({{< ref "/nginxaas/google/deploy/nginx-configuration/overview/#disallowed-configuration-directives" >}}). |
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As I am reading through this doc and https://docs.nginx.com/nginx/releases/#intro, a question comes up on what a user will get as part of NGINXaaS. Is it the LTS release or CR model?
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Added LTS as part of the title
edarzins
requested changes
Jul 16, 2026
amudukutore
reviewed
Jul 16, 2026
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Pull request overview
This PR updates the F5 NGINXaaS for Google Cloud documentation to announce the NGINX Plus 37.0 upgrade and align the documented directive support lists with new/changed directives introduced in that release.
Changes:
- Add a July 2026 changelog entry announcing the upgrade to NGINX Plus 37.0 and noting related behavioral changes.
- Mark
ssl_ech_fileas disallowed and adderror_log_tag/max_headersto the supported directives list. - Reformat several existing region tables/lists in the changelog for cleaner Markdown rendering.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.
| File | Description |
|---|---|
| content/nginxaas/google/deploy/nginx-configuration/overview.md | Updates directive support documentation for NGINX Plus 37.0 (adds ssl_ech_file disallow + new directive links). |
| content/nginxaas/google/changelog.md | Adds the NGINX Plus 37.0 release announcement and normalizes formatting in older entries. |
JTorreG
approved these changes
Jul 21, 2026
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Proposed changes
Announce NGINX Plus 37 availability and update directives list
Checklist
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