src/welcome.ts: add 'latest updates' section to welcome page

Include a section for the latest updates. This will be used to surface
changes from the latest release.

Change-Id: I67bddb710768767f5bfce9f02923bacf437deb61
Reviewed-on: https://go-review.googlesource.com/c/vscode-go/+/282033
Trust: Suzy Mueller <suzmue@golang.org>
Trust: Hyang-Ah Hana Kim <hyangah@gmail.com>
Run-TryBot: Suzy Mueller <suzmue@golang.org>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
diff --git a/src/welcome.ts b/src/welcome.ts
index 463d37e..6946127 100644
--- a/src/welcome.ts
+++ b/src/welcome.ts
@@ -143,7 +143,9 @@
 			<p><a class="release-notes">Release Notes</a></p>
 
 			<div>
-
+				<h2>Latest Updates</h2>
+				<p>📣 Announcement: We plan to enable the language server, gopls, by default early in 2021. (<a href="https://github.com/golang/vscode-go/issues/1037">Issue 1037</a>)</p>
+				<p>Please test and provide us your feedback on the #vscode-dev <a href="https://gophers.slack.com/">Gophers Slack</a> channel.</p>
 			</div>
 
 			<div>