Add 1.6.4 changelog (#5739)

Signed-off-by: Julian Tölle <julian.toelle97@gmail.com>

CHANGELOG.md

@@ -4,6 +4,12 @@ This changelog goes through all the changes that have been made in each release
 without substantial changes to our git log; to see the highlights of what has
 been added to each release, please refer to the [blog](https://blog.gitea.io).
 
+## [1.6.4](https://github.com/go-gitea/gitea/releases/tag/v1.6.4) - 2019-01-15
+* BUGFIX
+  * Fix SSH key now can be reused as public key after deleting as deploy key (#5671) (#5685)
+  * When redirecting clean the path to avoid redirecting to external site (#5669) (#5703)
+  * Fix to use correct value for "MSpan Structures Obtained" (#5706) (#5715)
+
 ## [1.6.3](https://github.com/go-gitea/gitea/releases/tag/v1.6.3) - 2019-01-04
 * SECURITY
   * Prevent DeleteFilePost doing arbitrary deletion (#5631)

models/ssh_key.go

@@ -826,6 +826,11 @@ func DeleteDeployKey(doer *User, id int64) error {
 		if err = deletePublicKeys(sess, key.KeyID); err != nil {
 			return err
 		}
+
+		// after deleted the public keys, should rewrite the public keys file
+		if err = rewriteAllPublicKeys(sess); err != nil {
+			return err
+		}
 	}
 
 	return sess.Commit()

modules/public/public.go

@@ -117,7 +117,7 @@ func (opts *Options) handle(ctx *macaron.Context, log *log.Logger, opt *Options)
 	if fi.IsDir() {
 		// Redirect if missing trailing slash.
 		if !strings.HasSuffix(ctx.Req.URL.Path, "/") {
-			http.Redirect(ctx.Resp, ctx.Req.Request, ctx.Req.URL.Path+"/", http.StatusFound)
+			http.Redirect(ctx.Resp, ctx.Req.Request, path.Clean(ctx.Req.URL.Path+"/"), http.StatusFound)
 			return true
 		}
 

templates/admin/dashboard.tmpl

@@ -100,7 +100,7 @@
 				<dt>{{.i18n.Tr "admin.dashboard.mspan_structures_usage"}}</dt>
 				<dd>{{.SysStatus.MSpanInuse}}</dd>
 				<dt>{{.i18n.Tr "admin.dashboard.mspan_structures_obtained"}}</dt>
-				<dd>{{.SysStatus.HeapSys}}</dd>
+				<dd>{{.SysStatus.MSpanSys}}</dd>
 				<dt>{{.i18n.Tr "admin.dashboard.mcache_structures_usage"}}</dt>
 				<dd>{{.SysStatus.MCacheInuse}}</dd>
 				<dt>{{.i18n.Tr "admin.dashboard.mcache_structures_obtained"}}</dt>