* feat!: drop support for node <20.9

* feat: update baseline-browser-mapping to version 2.9.16

* chore: remove baseline-browser-mapping dependency

* chore: remove SockJSClient and related files from the project

* chore: remove SockJS support and related configurations from the project

* chore: remove SockJS example files and configurations

* chore: remove SockJS support and related tests from the project

* refactor: change sockjs to ws for customclient

* fix: update import typedef

* fix: update snapshots

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>

* chore: remove SockJS and related type definitions from package.json and package-lock.json

* refactor: simplify WebSocket session handling in tests

* test: update WebSocket handling in client tests to use CDP sessions

* fix: update snapshot for SSL certificate generation log in server options test

* docs: update migration guide to reflect removal of SockJS support

* refactor: remove SockJS dependency from CustomWebSocketClient

* chore: update puppeteer to version 24.35.0 in package.json

* fix: update import path for webpack config in client tests

* fix: update createCDPSession usage in client tests

* refactor: update session creation and subscription handling in tests

* fix: update webSocketTransport configuration to include webSocketURL and host

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Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>

* feat: bump to express 5

Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>

* fix: update webpack-dev-middleware to version 7.4.5 and adjust snapshot for response headers

* test: remove TODO comment regarding content-type in range-header test

* refactor: simplify logger assignment in proxy

* test: update expectation for error logging in proxy option test

* test: mock console.error for proxy option tests and verify error logging

* refactor: replace logger string with server.logger in allowed hosts tests

* refactor: update proxy middleware to use 'on' object for request handling

* docs: update migration guide to clarify proxy options changes

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Signed-off-by: Sebastian Beltran <bjohansebas@gmail.com>

* feat: remove spdy support

* docs: update migration guide to remove spdy server type support

* test: remove async bypass handling from proxy options

the router does not allow sending data the way bypass did. In the router we only have the req object, so this test is removed since it is invalid (https://github.com/chimurai/http-proxy-middleware/blob/6436ffc522a3a2485c198bd2fb544db0e33e3821/src/router.ts#L7)

* test: remove another test

 Just like in the previous commit, the router, or any other handler ,does not allow sending data; it only changes where the request should be forwarded via the proxy. Therefore, it doesn’t make sense to keep this test.

* test: remove deprecated bypass option tests

* test: use only pathRewrite

* feat: remove deprecated bypass option from proxy configuration

* test: improve tests

* test: update pathFilter in proxy option tests

* docs: update migration guide to reflect removal of bypass function in proxy configuration

* chore: update examples

* fixup!

* docs: update migration guide to clarify minimum webpack version requirement