[release] CHANGELOG.md: change log for v0.18.1

And adjusted the new go.extractServerChannel command's title.

For #861

Change-Id: I50becbc66126f7f3fd5d92f2473427a3d8348d58
Reviewed-on: https://go-review.googlesource.com/c/vscode-go/+/266581
Trust: Hyang-Ah Hana Kim <hyangah@gmail.com>
Trust: Peter Weinberger <pjw@google.com>
Run-TryBot: Hyang-Ah Hana Kim <hyangah@gmail.com>
Reviewed-by: Peter Weinberger <pjw@google.com>
Reviewed-by: Suzy Mueller <suzmue@golang.org>
TryBot-Result: kokoro <noreply+kokoro@google.com>
(cherry picked from commit 084dae7)
Reviewed-on: https://go-review.googlesource.com/c/vscode-go/+/266582

Author: hyangah

CHANGELOG.md

@@ -1,6 +1,19 @@
+## v0.18.1 - 30th Oct, 2020
+
+A list of all issues and changes can be found in the [v0.18.1 milestone](https://github.com/golang/vscode-go/milestone/15?closed=1).
+
+### Enhancement
+- New `Go: extract language server logs to editor` command was added ([CL 263526](https://go-review.googlesource.com/c/vscode-go/+/263526)).
+
+### Fixes
+- Fixed a bug that hid the Go status bar when there is no active text editor ([Issue 831](https://github.com/golang/vscode-go/issues/831)).
+
+### Thanks
+Thank you for your contributions, @suzmue, @pjweinbgo!
+
 ## v0.18.0 - 23rd Oct, 2020
 
-Unified Go status UI ⚡, many debugger feature improvements, and LSP 3.16 features! A list of all issues fixed with this release can be found in the [v0.18.0 milestone](https://github.com/golang/vscode-go/milestone/11).
+Unified Go status UI ⚡, many debugger feature improvements, and LSP 3.16 features! A list of all issues fixed with this release can be found in the [v0.18.0 milestone](https://github.com/golang/vscode-go/milestone/11?closed=1).
 
 ### New Features
 - The new Go status bar provides a menu to manage the go version, open the gopls trace, open the `go.mod` file, and more. The old `Go Modules` status bar was removed in favor of this new unified status bar. See [VS Code Go UI documentation](https://github.com/golang/vscode-go/blob/master/docs/ui.md) to learn more about this.

docs/commands.md

@@ -91,9 +91,9 @@ Generates unit tests for the selected function in the current file
 
 Generates method stub for implementing the provided interface and inserts at the cursor.
 
-### `Go: extract server output channel to editor`
+### `Go: Extract Language Server Logs To Editor`
 
-Show the gopls (server) output channel in the editor.
+Extract logs in the `gopls (server)` output channel to the editor.
 
 ### `Go: Toggle gc details`
 

package.json

@@ -244,8 +244,8 @@
       },
       {
         "command": "go.extractServerChannel",
-        "title": "Go: extract server output channel to editor",
-        "description": "Show the gopls (server) output channel in the editor."
+        "title": "Go: Extract Language Server Logs To Editor",
+        "description": "Extract logs in the `gopls (server)` output channel to the editor."
       },
       {
         "command": "go.toggle.gc_details",