doc: note go tool tour removal in 1.12 release notes
Note the removal of the go tool tour command in the Go 1.12 release
notes.
Updates #24819
Change-Id: I258ab9401ea2cc06a83328c67299376fcf23c980
Reviewed-on: https://go-review.googlesource.com/c/158618
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
Reviewed-by: Andrew Bonventre <andybons@golang.org>
diff --git a/doc/go1.12.html b/doc/go1.12.html
index 20b3e34..fbe0c6a 100644
--- a/doc/go1.12.html
+++ b/doc/go1.12.html
@@ -113,6 +113,18 @@
</pre>
</p>
+<h3 id="tour">Tour</h3>
+
+<p> <!-- CL 152657 -->
+The Go tour is no longer included in the main binary distribution. To
+run the tour locally, instead of running <code>go</code> <code>tool</code> <code>tour</code>,
+manually install it:
+<pre>
+go install golang.org/x/tour
+tour
+</pre>
+</p>
+
<h3 id="gocache">Build cache requirement</h3>
<p>
