Gin Breaking change in 1.8.0 - RemoteIP interface changed

Description

RemoteIP interface changed in commit - https://github.com/gin-gonic/gin/commit/0be805a67503c5ad903c57940b7e9c19d88d522a

Previous interface: RemoteIP() (net.IP, bool) New interface: RemoteIP() net.IP

Comment From: zihengCat

@Bisstocuz @appleboy @thinkerou Keep backward compatibility or announce the breaking change？

Comment From: appleboy

@istrel @zihengCat I will update the release note or keep backward compatibility.

Comment From: appleboy

Updated release note and add break changes section.

https://github.com/gin-gonic/gin/releases/tag/v1.8.0

Comment From: appleboy

See the comment https://github.com/gin-gonic/gin/issues/3166#issuecomment-1143570149