internal/history: document Go 1.14.5 and Go 1.13.13

Change-Id: Ic0fc6db12577f1228f1c4f8ff3eda7f320950989
Reviewed-on: https://go-review.googlesource.com/c/website/+/242600
Run-TryBot: Katie Hockman <katie@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
diff --git a/internal/history/release.go b/internal/history/release.go
index 5fe34b5..8cfdb1f 100644
--- a/internal/history/release.go
+++ b/internal/history/release.go
@@ -34,12 +34,12 @@
 	{1, 14, 5}: {
 		Date:     Date{2020, 7, 14},
 		Security: true,
-		Future:   true,
+		Packages: []string{"crypto/x509", "net/http"},
 	},
 	{1, 13, 13}: {
 		Date:     Date{2020, 7, 14},
 		Security: true,
-		Future:   true,
+		Packages: []string{"crypto/x509", "net/http"},
 	},
 
 	{1, 14, 4}: {