---
title: Next-Gen WAF for NGINX (Lua) 1.2.0
summary: null
url: >-
  https://www.fastly.com/documentation/reference/changes/2017/10/ngwaf-module-nginx-lua-1.2.0
---

- Improved logging
  BREAKGLASS.md CLAUDE.md Gemfile Gemfile.lock LICENSE README.md catalog-info.yaml constants.js data docs edge gatsby-browser.js gatsby-config.js gatsby-node.js gatsby-schema-customization.js gatsby-ssr.js graphql.config.js mdx-to-markdown.js node_modules package-lock.json package.json plugins postcss.config.js scripts sections-to-translate.txt sentry.config.js src src-ja static test-mdx-conversion.js tsconfig.base.json tsconfig.json utils Debug logging performance penalty minimized
  BREAKGLASS.md CLAUDE.md Gemfile Gemfile.lock LICENSE README.md catalog-info.yaml constants.js data docs edge gatsby-browser.js gatsby-config.js gatsby-node.js gatsby-schema-customization.js gatsby-ssr.js graphql.config.js mdx-to-markdown.js node_modules package-lock.json package.json plugins postcss.config.js scripts sections-to-translate.txt sentry.config.js src src-ja static test-mdx-conversion.js tsconfig.base.json tsconfig.json utils Ad-hoc data is now JSON encoded for clarity and safety
  BREAKGLASS.md CLAUDE.md Gemfile Gemfile.lock LICENSE README.md catalog-info.yaml constants.js data docs edge gatsby-browser.js gatsby-config.js gatsby-node.js gatsby-schema-customization.js gatsby-ssr.js graphql.config.js mdx-to-markdown.js node_modules package-lock.json package.json plugins postcss.config.js scripts sections-to-translate.txt sentry.config.js src src-ja static test-mdx-conversion.js tsconfig.base.json tsconfig.json utils Each message is tagged with `NETWORK`, `DEBUG` or `INTERNAL`
- Updated third-party dependencies to latest
  BREAKGLASS.md CLAUDE.md Gemfile Gemfile.lock LICENSE README.md catalog-info.yaml constants.js data docs edge gatsby-browser.js gatsby-config.js gatsby-node.js gatsby-schema-customization.js gatsby-ssr.js graphql.config.js mdx-to-markdown.js node_modules package-lock.json package.json plugins postcss.config.js scripts sections-to-translate.txt sentry.config.js src src-ja static test-mdx-conversion.js tsconfig.base.json tsconfig.json utils `rxi/json.lua`
  BREAKGLASS.md CLAUDE.md Gemfile Gemfile.lock LICENSE README.md catalog-info.yaml constants.js data docs edge gatsby-browser.js gatsby-config.js gatsby-node.js gatsby-schema-customization.js gatsby-ssr.js graphql.config.js mdx-to-markdown.js node_modules package-lock.json package.json plugins postcss.config.js scripts sections-to-translate.txt sentry.config.js src src-ja static test-mdx-conversion.js tsconfig.base.json tsconfig.json utils `fperrad/lua-MessagePack`
- Standardized defaults across modules and document