docs(changelog): link breaking change with details

Author: chimurai

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 ## [v1.0.0](https://github.com/chimurai/http-proxy-middleware/releases/tag/v1.0.0)
 
-- feat(createProxyMiddleware): explicit import http-proxy-middleware (BREAKING CHANGE)([#400](https://github.com/chimurai/http-proxy-middleware/issues/400#issuecomment-587162378))
+- feat(createProxyMiddleware): explicit import http-proxy-middleware ([BREAKING CHANGE](https://github.com/chimurai/http-proxy-middleware/releases))([#400](https://github.com/chimurai/http-proxy-middleware/issues/400#issuecomment-587162378))
 - feat(typescript): export http-proxy-middleware types ([#400](https://github.com/chimurai/http-proxy-middleware/issues/400))
 - fix(typescript): ES6 target - TS1192 ([#400](https://github.com/chimurai/http-proxy-middleware/issues/400#issuecomment-587064349))