internal/history: document Go 1.14.6 and 1.13.14

Change-Id: I8aa0d04a80a131e928b1e900bf8ea459583e8c28
Reviewed-on: https://go-review.googlesource.com/c/website/+/243120
Reviewed-by: Alexander Rakoczy <alex@golang.org>
Run-TryBot: Andrew Bonventre <andybons@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
diff --git a/internal/history/release.go b/internal/history/release.go
index 8cfdb1f..a0d1280 100644
--- a/internal/history/release.go
+++ b/internal/history/release.go
@@ -31,14 +31,29 @@
 // It contains entries for releases of Go 1.9 and newer.
 // Older releases are listed in doc/devel/release.html.
 var Releases = map[GoVer]Release{
+	{1, 14, 6}: {
+		Date: Date{2020, 7, 16},
+
+		Components: []template.HTML{"the <code>go</code> command", "the toolchain"},
+		Packages:   []string{"database/sql", "encoding/json", "net/http", "testing"},
+	},
+	{1, 13, 14}: {
+		Date: Date{2020, 7, 16},
+
+		Components: []template.HTML{"the <code>go</code> command", "the compiler", "the toolchain"},
+		Packages:   []string{"database/sql", "net/http", "reflect"},
+	},
+
 	{1, 14, 5}: {
 		Date:     Date{2020, 7, 14},
 		Security: true,
+
 		Packages: []string{"crypto/x509", "net/http"},
 	},
 	{1, 13, 13}: {
 		Date:     Date{2020, 7, 14},
 		Security: true,
+
 		Packages: []string{"crypto/x509", "net/http"},
 	},