* migrate amp-toolbox-optimizer to @ampproject/toolbox-optimizer

* Add updated yarn.lock

* Add warning for bad href being passed to router

* Apply suggestions from code review
Co-Authored-By: NJoe Haddad <timer150@gmail.com>

* Inline invalidHref for better code elimination

* Revert "Remove Old Prerender Implementation (#8218)"

This reverts commit 2ab300dd.

* Add contentHandler for page config

* Rename config from contentHandler to re-use
experimentalPrerender

* Remove un-needed changes

* Replace backslashes for manifest

* Update manifest output format

* Make prerender: true enable SPR behavior and update
to merge prerender-manifest for flying-shuttle

* Fix output path for / prerender file

* Add dynamic routes to test suite

* Add generating and previewing of skeletons
for prerendered dynamic routes

* remove inline prerender option

* update to not replace getInitialProps which allows
nested getInitialProps and add query when fetching prerender

* Apply suggestions from code review
Co-Authored-By: NJoe Haddad <timer150@gmail.com>

* Remove legacy prerender option

* Apply suggestions from review

* Apply more suggestions from review

* Apply suggestions from code review
Co-Authored-By: NJoe Haddad <timer150@gmail.com>

* Add handling of error when parsing json

* Update handling of moving exported pages

* Rename nextPreviewSkeleton to _nextPreviewSkeleton

* bump

* Swallow process kill errors

* Strictly look for messsage

* Remove forEach over the components prop

* Remove propertyFields

* Documentation about gzip

* Update packages/next/README.md
Co-Authored-By: NTim Neutkens <tim@timneutkens.nl>

* Improve docs

* Update packages/next/README.md
Co-Authored-By: NLuis Fernando Alvarez D. <luis@zeit.co>

* Update packages/next/README.md
Co-Authored-By: NLuis Fernando Alvarez D. <luis@zeit.co>

* Update README.md

* Experimental: Serverless Trace target
The Serverless Trace target produces Serverless-handler wrapped entrypoints, but does not bundle all of `node_modules`.

This behavior increases bundling performance to be more akin to `target: 'server'`.

This mode is expected to be used with smart platforms (like [ZEIT Now](https://zeit.co/now) that can trace a program to its minimum dependencies.

* Use more generic variables

* Add asset relocator for production mode of serverless trace

* Verify Firebase compatiblity

* Revert "Add asset relocator for production mode of serverless trace"

This reverts commit 8404f1dcf28b60edab41a56c94b38dcd3fddec20.

* Add serverless trace tests

* Add _isLikeServerless helper

* Make constants

* Fix export

* Update packages/next-server/server/config.ts
Co-Authored-By: NJJ Kasper <jj@jjsweb.site>

* Use a global helper for is like serverless

* Update import for isTargetLikeServerless

* Update packages/next/build/index.ts
Co-Authored-By: NJJ Kasper <jj@jjsweb.site>

* Update to check browserName instead of browser.log

* Fix browserName check for some tests

* Update CN README for consistency

* Add buttons to README.md

* Center nextjs learn text

* Update CN README for consistency

* fix README link in README-zh-CN.md

* Remove Prerender Implementation

* Fix PageConfig

* Fix next server

* Fix two more files

* Fix render

* Fix render

* Try to fix up page config

* Correct build file

* Switch back static checker

* Turn stuff back

* Add missing newline

* Revert changes

* Add missing newline

* Fix types

* Add failing test for dynamic routing/webpack HMR bug

* Remove un-used args from onDemandEntryHandler

* update to latest webpack with escaping

* Update TypeScript Instructions

* next dev => npm run dev

* Break line

This reverts commit 00e50144.

* Update examples for Apollo with AppTree

* Fix apolloClient being overwritten when rendering AppTree

* Add error message for duplicate slug name within a dynamic path

* Update based on feedback
Co-authored-by: NTim Neutkens <tim@timneutkens.nl>

* WIP - committed with no-verify - progress
Co-authored-by: NTim Neutkens <tim@timneutkens.nl>

* Remove old test placeholder

* Add test for re-used names

* Provide AppContainer to getInitialProps for getDataFromTree

* Update to only pass AppTree component instead of AppContainer

* Clean up props and remove extra imports

* Make updates from review

* De-dupe AppTree a bit

* Re-use wrapApp in router

* Remove un-needed change

* revert changes to examples until on stable

* Add test for AppTree

* Build error for index API routes

* Fix server build

* Add `compress` option to enable gzip compression in `next start`.

* Add compress option, defaulting to true

* Disable compression for serverless target

* Pin compression dep
Co-Authored-By: NJoe Haddad <timer150@gmail.com>

* Pin compression types
Co-Authored-By: NJoe Haddad <timer150@gmail.com>

* lockfile update for locked compression deps

* simplify compression middleware application

* add test for compression