src/vs/workbench/contrib/extensions/browser/extensionsActions.ts/InstallAnotherVersionAction/getVersionEntries
class InstallAnotherVersionAction:	private getVersionEntries(): Promise<(IQuickPickItem & { latest: boolean, id: string })[]> {
		return this.extensionGalleryService.getAllVersions(this.extension!.gallery!, true)
			.then(allVersions => allVersions.map((v, i) => ({ id: v.version, label: v.version, description: `${getRelativeDateLabel(new Date(Date.parse(v.date)))}${v.version === this.extension!.version ? ` (${localize('current', "Current")})` : ''}`, latest: i === 0 })));
	}