Include the link to release note/package overview in the update promp…

…t, and update gopls default version (#3041)

src/goInstallTools.ts

@@ -361,11 +361,18 @@ export async function promptForUpdatingTool(toolName: string) {
  }
  const goVersion = await getGoVersion();
  const updateMsg = `Your version of ${tool.name} appears to be out of date. Please update for an improved experience.`;
- vscode.window.showInformationMessage(updateMsg, 'Update').then((selected) => {
+ const choices: string[] = ['Update'];
+ if (toolName === `gopls`) {
+ choices.push('Release Notes'); // TODO(hyangah): pass more info such as version, release note location.
+ }
+ vscode.window.showInformationMessage(updateMsg, ...choices).then((selected) => {
  switch (selected) {
  case 'Update':
  installTools([tool], goVersion);
  break;
+ case 'Release Notes':
+ vscode.commands.executeCommand('vscode.open', vscode.Uri.parse('https://github.com/golang/go/issues/33030#issuecomment-510151934'));
+ break;
  default:
  declinedUpdates.push(tool);
  break;