Go 1.16.7 and 1.15.15

[shan...@gmail.com]

Hi all

My bot picked up that there was a release from github of Go for versions 1.16.7, and 1.15.15

But I cannot find any release notes or supporting documentation, and the release hasn't (yet) made it to downloads

Was this an unintentional release?

[shan...@gmail.com]

Ok lazyreader (IRC) has discovered that the release has a  commit, relating to a CVE on handler panics that we think is the reason for the release (fixed my previously erroneous assertion of a single commit, and tidied up the wording a little)

The changeset is
https://go-review.googlesource.com/c/go/+/338551/2/src/net/http/httputil/reverseproxy.go

[Sean Liao]

1.15.15 release status: https://github.com/golang/go/issues/47518

1.16.7 release status: https://github.com/golang/go/issues/47519