Changelog

v3.0.3

fix(pathFilter): handle errors

v3.0.2

refactor(dependency): replace is-plain-obj with is-plain-object (#1031)
chore(package): upgrade to eslint v9 (#1032)
fix(logger-plugin): handle undefined protocol and hostname (#1036)

v3.0.1

fix(type): fix RequestHandler return type (#980)
refactor(errors): improve pathFilter error message (#987)
fix(logger-plugin): fix missing target port (#989)
ci(package): npm package provenance (#991)
fix(logger-plugin): log target port when router option is used (#1001)
refactor: fix circular dependencies (#1010)
fix(fix-request-body): support '+json' content-type suffix (#1015)

v3.0.0

This release contains some breaking changes.

Please read the V3 discussion #768 or follow the MIGRATION.md guide.

feat(typescript): type improvements (#882)
chore(deps): update micromatch to 4.0.5
chore(package): bump devDependencies
feat(legacyCreateProxyMiddleware): show migration tips (#756)
feat(legacyCreateProxyMiddleware): adapter with v2 behavior (#754)
docs(proxy events): fix new syntax (#753)
feat(debug): improve troubleshooting (#752)
test(path-rewriter): improve coverage (#751)
feat(ejectPlugins): skip registering default plugins (#750)
refactor: logging [BREAKING CHANGE] (#749)
refactor(handlers): refactor to plugins [BREAKING CHANGE] (#745)
feat(plugins): add support for plugins (#732)
docs: fix v3 documentation
fix: server mounting [BREAKING CHANGE] (#731)
test(fixRequestBody): fix broken test
refactor: use node http base types [BREAKING CHANGE] (#730) (special thanks: @cdaringe & @devanshj)
feat(option): refactor context to pathFilter option [BREAKING CHANGE] (#722)
feat: remove shorthand usage [BREAKING CHANGE] (#716)

v2.0.6

fix(proxyReqWs): catch socket errors (#763)

v2.0.5

fix(error handler): add default handler to econnreset (#759)

v2.0.4

fix(fix-request-body): improve content type check (#725) (kevinxh)

v2.0.3

feat(package): optional @types/express peer dependency (#707)

v2.0.2

chore(deps): update @types/http-proxy to 1.17.8 (#701)
fix(fixRequestBody): fix request body for empty JSON object requests (#640) (mhassan1)
fix(types): fix type regression (#700)

v2.0.1

fix(fixRequestBody): fix type error (#615)
test(coverage): improve coverage config (#609) (leonardobazico)
test: add test coverage to fixRequestBody and responseInterceptor (#608) (leonardobazico)
chore(typescript): extract handlers types (#603) (leonardobazico)

v2.0.0

chore(package): drop node 10 [BREAKING CHANGE] (#577)

v1.3.1

fix(fix-request-body): make sure the content-type exists (#578) (oufeng)

v1.3.0

docs(response interceptor): align with nodejs default utf8 (#567)
feat: try to proxy body even after body-parser middleware (#492) (midgleyc)

v1.2.1

fix(response interceptor): proxy original response headers (#563)

v1.2.0

feat(handler): response interceptor (#520)
fix(log error): handle undefined target when websocket errors (#527)

v1.1.2

fix(log error): handle optional target (#523)

v1.1.1

fix(error handler): re-throw http-proxy missing target error (#517)
refactor(dependency): remove camelcase
fix(option): optional target when router is used (#512)

v1.1.0

fix(errorHandler): fix confusing error message (#509)
fix(proxy): close proxy when server closes (#508)
refactor(lodash): remove lodash (#459) (#507) (TrySound)
fix(ETIMEDOUT): return 504 on ETIMEDOUT (#480) (aremishevsky)

v1.0.6

chore(deps): lodash 4.17.20 (#475)

v1.0.5

chore(deps): lodash 4.17.19 (#454)

v1.0.4

chore(deps): http-proxy 1.18.1 (#442)

v1.0.3

build(package): exclude build artifact tsconfig.tsbuildinfo (#415)

v1.0.2

fix(router): handle rejected promise in custom router (#410) (bforbis)

v1.0.1

fix(typescript): fix proxyRes and router types (#410) (dylang)

v1.0.0

feat(createProxyMiddleware): explicit import http-proxy-middleware (BREAKING CHANGE)(#400)
feat(typescript): export http-proxy-middleware types (#400)
fix(typescript): ES6 target - TS1192 (#400)

v0.21.0

feat(http-proxy): bump to v1.18.0
feat: async router (#379) (LiranBri)
feat(typescript): types support (#369)
feat: async pathRewrite (#397) (rsethc)

v0.20.0

fix(ws): concurrent websocket requests do not get upgraded (#335)
chore: drop node 6 (BREAKING CHANGE)
chore: update to micromatch@4 (BREAKING CHANGE)
chore: update dev dependencies
refactor: migrate to typescript (#328)
feat(middleware): Promise / async support (#328)
refactor: remove legacy options proxyHost and proxyTable (BREAKING CHANGE)

v0.19.1

fix(log): handle case when error code is missing (#303)

v0.19.0

feat(http-proxy): bump to v1.17.0 (#261)

v0.18.0

fix(vulnerability): update micromatch to v3.x (npm:braces:20180219)
test(node): drop node 0.x support (#212)

v0.17.4

fix(ntlm authentication): fixed bug preventing proxying with ntlm authentication. (#132) (Thanks: EladBezalel, oshri551)

v0.17.3

fix(onError): improve default proxy error handling. http status codes (504, 502 and 500). (#132) (graingert)

v0.17.2

feat(logging): improve error message & add link to Node errors page. (#106) (cloudmu)
feat(pathRewrite): path can be empty string. (#110) (sunnylqm)
bug(websocket): memory leak when option 'ws:true' is used. (#114) (julbra)
chore(package.json): reduce package size. (#109)

v0.17.1

fix(Express sub Router): 404 on non-proxy routes (#94)

v0.17.0

fix(context matching): Use RFC 3986 path in context matching. (excludes query parameters)

v0.16.0

deprecated(proxyTable): renamed proxyTable to router.
feat(router): support for custom router function.

v0.15.2

fix(websocket): fixes websocket upgrade.

v0.15.1

feat(pathRewrite): expose req object to pathRewrite function.
fix(websocket): fixes websocket upgrade when both config.ws and external .upgrade() are used.

v0.15.0

feat(pathRewrite): support for custom pathRewrite function.

v0.14.0

feat(proxy): support proxy creation without context.
fix(connect mounting): use connect's path configuration to mount proxy.

v0.13.0

feat(context): custom context matcher; when simple path matching is not sufficient.

v0.12.0

add option onProxyReqWs (subscribe to http-proxy proxyReqWs event)
add option onOpen (subscribe to http-proxy open event)
add option onClose (subscribe to http-proxy close event)

v0.11.0

improved logging

v0.10.0

feat(proxyTable) - added proxyTable support for WebSockets.
fixed(proxyTable) - ensure original path (not rewritten path) is being used when proxyTable is used in conjunction with pathRewrite.

v0.9.1

fix server crash when socket error not handled correctly.

v0.9.0

support subscribing to http-proxy proxyReq event (trbngr)
add logLevel and logProvider support

v0.8.2

fix proxyError handler (mTazelaar)

v0.8.1

fix pathRewrite when agent is configured

v0.8.0

support external websocket upgrade
fix websocket shorthand

v0.7.0

support shorthand syntax
fix express/connect mounting

v0.6.0

support proxyTable

v0.5.0

support subscribing to http-proxy error event
support subscribing to http-proxy proxyRes event

v0.4.0

support websocket

v0.3.0

support wildcard / glob

v0.2.0

support multiple paths

v0.1.0

support path rewrite
deprecate proxyHost option

v0.0.5

initial release