diff --git a/dat/index.md b/dat/index.md
index a5f1aaf..bce1043 100644
--- a/dat/index.md
+++ b/dat/index.md
@@ -20,6 +20,11 @@ the incidental article on this site. Enjoy your stay!
 <!-- These announcements are parsed by mkfeed.pl, see that file for formatting -->
 ## Announcements <a href="/feed.atom"><img src="/img/feed_icon.png" alt="Atom feed"></a>
 
+`2020-06-10` - ncdu 1.15.1 released <!-- tags: ncdu, link: /ncdu -->
+:   Fixes two bugs introduced in 1.15: Fix building on older Linux systems and
+    revert to the old follow-firmlinks-by-default behavior on macOS.
+    [Ncdu homepage](/ncdu) - [Changelog](/ncdu/changes).
+
 `2020-05-30` - ncdu 1.15 released <!-- tags: ncdu, link: /ncdu -->
 :   This release adds support for excluding Linux pseudo filesystems
     (`--exclude-kernfs`), detects and skips MacOS firmlinks by default (old
diff --git a/dat/ncdu.md b/dat/ncdu.md
index 692b42e..9bbe376 100644
--- a/dat/ncdu.md
+++ b/dat/ncdu.md
@@ -9,13 +9,13 @@ POSIX-like environment with ncurses installed.
 ## Download
 
 Latest version
-:   1.15 ([ncdu-1.15.tar.gz](/download/ncdu-1.15.tar.gz) - [changes](/ncdu/changes))
+:   1.15.1 ([ncdu-1.15.1.tar.gz](/download/ncdu-1.15.1.tar.gz) - [changes](/ncdu/changes))
 
     I also have convenient static binaries for Linux
-    [i486](/download/ncdu-linux-i486-1.15.tar.gz),
-    [x86_64](/download/ncdu-linux-x86_64-1.15.tar.gz),
-    [ARM](/download/ncdu-linux-arm-1.15.tar.gz) and
-    [AArch64](/download/ncdu-linux-aarch64-1.15.tar.gz). Download, extract
+    [i486](/download/ncdu-linux-i486-1.15.1.tar.gz),
+    [x86_64](/download/ncdu-linux-x86_64-1.15.1.tar.gz),
+    [ARM](/download/ncdu-linux-arm-1.15.1.tar.gz) and
+    [AArch64](/download/ncdu-linux-aarch64-1.15.1.tar.gz). Download, extract
     and run; no compilation or installation necessary (uses
     [musl](http://www.musl-libc.org/)).
 
@@ -44,7 +44,8 @@ Ncdu has been packaged for quite a few systems, here's a list of the ones I am a
 [GNU Guix](https://guix.gnu.org/packages/N/) -
 [NixOS](https://github.com/NixOS/nixpkgs/blob/master/pkgs/tools/misc/ncdu/default.nix) -
 [OpenBSD](http://cvsweb.openbsd.org/cgi-bin/cvsweb/ports/sysutils/ncdu/) -
-Mac OS X ([Fink](http://pdb.finkproject.org/pdb/package.php/ncdu) - [Homebrew](https://formulae.brew.sh/formula/ncdu) - [MacPorts](http://www.macports.org/ports.php?by=name&substr=ncdu)) -
+[OpenWRT](https://openwrt.org/packages/pkgdata/ncdu) -
+MacOS ([Fink](http://pdb.finkproject.org/pdb/package.php/ncdu) - [Homebrew](https://formulae.brew.sh/formula/ncdu) - [MacPorts](http://www.macports.org/ports.php?by=name&substr=ncdu)) -
 [Puppy Linux](http://www.murga-linux.com/puppy/viewtopic.php?t=35024) -
 [Solaris](http://www.opencsw.org/packages/ncdu) -
 [Slackware](http://slackbuilds.org/repository/14.2/system/ncdu/) -
diff --git a/pub/download/ncdu-1.15.1.tar.gz.asc b/pub/download/ncdu-1.15.1.tar.gz.asc
new file mode 100644
index 0000000..9c7c5ff
--- /dev/null
+++ b/pub/download/ncdu-1.15.1.tar.gz.asc
@@ -0,0 +1,16 @@
+-----BEGIN PGP SIGNATURE-----
+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+=i70g
+-----END PGP SIGNATURE-----
diff --git a/pub/download/ncdu-1.15.1.tar.gz.md5 b/pub/download/ncdu-1.15.1.tar.gz.md5
new file mode 100644
index 0000000..d76f692
--- /dev/null
+++ b/pub/download/ncdu-1.15.1.tar.gz.md5
@@ -0,0 +1 @@
+af25aa8462a6f29c8a0c4d3d83d186e7  ncdu-1.15.1.tar.gz
diff --git a/pub/download/ncdu-1.15.1.tar.gz.sha1 b/pub/download/ncdu-1.15.1.tar.gz.sha1
new file mode 100644
index 0000000..1e92806
--- /dev/null
+++ b/pub/download/ncdu-1.15.1.tar.gz.sha1
@@ -0,0 +1 @@
+1d88eb2b29bfb559ac75109616bba53e48d4d083  ncdu-1.15.1.tar.gz
diff --git a/pub/download/ncdu-1.15.1.tar.gz.sha256 b/pub/download/ncdu-1.15.1.tar.gz.sha256
new file mode 100644
index 0000000..29b240d
--- /dev/null
+++ b/pub/download/ncdu-1.15.1.tar.gz.sha256
@@ -0,0 +1 @@
+b02ddc4dbf1db139cc6fbbe2f54a282770380f0ca5c17089855eab52a9ea3fb0  ncdu-1.15.1.tar.gz
diff --git a/pub/download/ncdu-linux-aarch64-1.15.1.tar.gz.asc b/pub/download/ncdu-linux-aarch64-1.15.1.tar.gz.asc
new file mode 100644
index 0000000..2894df9
--- /dev/null
+++ b/pub/download/ncdu-linux-aarch64-1.15.1.tar.gz.asc
@@ -0,0 +1,16 @@
+-----BEGIN PGP SIGNATURE-----
+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+=VsaH
+-----END PGP SIGNATURE-----
diff --git a/pub/download/ncdu-linux-aarch64-1.15.1.tar.gz.md5 b/pub/download/ncdu-linux-aarch64-1.15.1.tar.gz.md5
new file mode 100644
index 0000000..2aadb87
--- /dev/null
+++ b/pub/download/ncdu-linux-aarch64-1.15.1.tar.gz.md5
@@ -0,0 +1 @@
+ef98fd26b8279da6610cea8cf96d6779  ncdu-linux-aarch64-1.15.1.tar.gz
diff --git a/pub/download/ncdu-linux-aarch64-1.15.1.tar.gz.sha1 b/pub/download/ncdu-linux-aarch64-1.15.1.tar.gz.sha1
new file mode 100644
index 0000000..3aece7e
--- /dev/null
+++ b/pub/download/ncdu-linux-aarch64-1.15.1.tar.gz.sha1
@@ -0,0 +1 @@
+134eb7ecbf2ac0e8b629f91095405ee82381a375  ncdu-linux-aarch64-1.15.1.tar.gz
diff --git a/pub/download/ncdu-linux-aarch64-1.15.1.tar.gz.sha256 b/pub/download/ncdu-linux-aarch64-1.15.1.tar.gz.sha256
new file mode 100644
index 0000000..66d59c2
--- /dev/null
+++ b/pub/download/ncdu-linux-aarch64-1.15.1.tar.gz.sha256
@@ -0,0 +1 @@
+307d79483107e53c6e8b7fa13a45e4db2f08fedbcaa1d332da686414a31bd179  ncdu-linux-aarch64-1.15.1.tar.gz
diff --git a/pub/download/ncdu-linux-arm-1.15.1.tar.gz.asc b/pub/download/ncdu-linux-arm-1.15.1.tar.gz.asc
new file mode 100644
index 0000000..d8c4601
--- /dev/null
+++ b/pub/download/ncdu-linux-arm-1.15.1.tar.gz.asc
@@ -0,0 +1,16 @@
+-----BEGIN PGP SIGNATURE-----
+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+=FHvl
+-----END PGP SIGNATURE-----
diff --git a/pub/download/ncdu-linux-arm-1.15.1.tar.gz.md5 b/pub/download/ncdu-linux-arm-1.15.1.tar.gz.md5
new file mode 100644
index 0000000..ceb4689
--- /dev/null
+++ b/pub/download/ncdu-linux-arm-1.15.1.tar.gz.md5
@@ -0,0 +1 @@
+2efb757da44f8e0679b06abe393b2846  ncdu-linux-arm-1.15.1.tar.gz
diff --git a/pub/download/ncdu-linux-arm-1.15.1.tar.gz.sha1 b/pub/download/ncdu-linux-arm-1.15.1.tar.gz.sha1
new file mode 100644
index 0000000..1b8c4ae
--- /dev/null
+++ b/pub/download/ncdu-linux-arm-1.15.1.tar.gz.sha1
@@ -0,0 +1 @@
+7ba353777ae0145f3e0ba42b5be83b8d1928cca1  ncdu-linux-arm-1.15.1.tar.gz
diff --git a/pub/download/ncdu-linux-arm-1.15.1.tar.gz.sha256 b/pub/download/ncdu-linux-arm-1.15.1.tar.gz.sha256
new file mode 100644
index 0000000..71d72e4
--- /dev/null
+++ b/pub/download/ncdu-linux-arm-1.15.1.tar.gz.sha256
@@ -0,0 +1 @@
+d8aa4825cb94fb9b4643d9fdc3b9425826065e43b3fda05e5142ab611b4cc465  ncdu-linux-arm-1.15.1.tar.gz
diff --git a/pub/download/ncdu-linux-i486-1.15.1.tar.gz.asc b/pub/download/ncdu-linux-i486-1.15.1.tar.gz.asc
new file mode 100644
index 0000000..f9ef5a6
--- /dev/null
+++ b/pub/download/ncdu-linux-i486-1.15.1.tar.gz.asc
@@ -0,0 +1,16 @@
+-----BEGIN PGP SIGNATURE-----
+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+=rNMw
+-----END PGP SIGNATURE-----
diff --git a/pub/download/ncdu-linux-i486-1.15.1.tar.gz.md5 b/pub/download/ncdu-linux-i486-1.15.1.tar.gz.md5
new file mode 100644
index 0000000..486dca2
--- /dev/null
+++ b/pub/download/ncdu-linux-i486-1.15.1.tar.gz.md5
@@ -0,0 +1 @@
+12683e36f56f8aabddf1e45455f2dead  ncdu-linux-i486-1.15.1.tar.gz
diff --git a/pub/download/ncdu-linux-i486-1.15.1.tar.gz.sha1 b/pub/download/ncdu-linux-i486-1.15.1.tar.gz.sha1
new file mode 100644
index 0000000..f9fdcdf
--- /dev/null
+++ b/pub/download/ncdu-linux-i486-1.15.1.tar.gz.sha1
@@ -0,0 +1 @@
+95b7cb77baf7c95832c55607ab39a2d460f0c852  ncdu-linux-i486-1.15.1.tar.gz
diff --git a/pub/download/ncdu-linux-i486-1.15.1.tar.gz.sha256 b/pub/download/ncdu-linux-i486-1.15.1.tar.gz.sha256
new file mode 100644
index 0000000..cabfec2
--- /dev/null
+++ b/pub/download/ncdu-linux-i486-1.15.1.tar.gz.sha256
@@ -0,0 +1 @@
+e4cdb121baacccc6786509cb0822e3d7691d55e0805ada8bbc47fdaa49235538  ncdu-linux-i486-1.15.1.tar.gz
diff --git a/pub/download/ncdu-linux-x86_64-1.15.1.tar.gz.asc b/pub/download/ncdu-linux-x86_64-1.15.1.tar.gz.asc
new file mode 100644
index 0000000..eba4a46
--- /dev/null
+++ b/pub/download/ncdu-linux-x86_64-1.15.1.tar.gz.asc
@@ -0,0 +1,16 @@
+-----BEGIN PGP SIGNATURE-----
+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+=m0sO
+-----END PGP SIGNATURE-----
diff --git a/pub/download/ncdu-linux-x86_64-1.15.1.tar.gz.md5 b/pub/download/ncdu-linux-x86_64-1.15.1.tar.gz.md5
new file mode 100644
index 0000000..b332afb
--- /dev/null
+++ b/pub/download/ncdu-linux-x86_64-1.15.1.tar.gz.md5
@@ -0,0 +1 @@
+e7635f01e5020d3f4595b19833984e0a  ncdu-linux-x86_64-1.15.1.tar.gz
diff --git a/pub/download/ncdu-linux-x86_64-1.15.1.tar.gz.sha1 b/pub/download/ncdu-linux-x86_64-1.15.1.tar.gz.sha1
new file mode 100644
index 0000000..e5fdb57
--- /dev/null
+++ b/pub/download/ncdu-linux-x86_64-1.15.1.tar.gz.sha1
@@ -0,0 +1 @@
+11c6f08e6d89255c2789ce323c899d7661bfb1b3  ncdu-linux-x86_64-1.15.1.tar.gz
diff --git a/pub/download/ncdu-linux-x86_64-1.15.1.tar.gz.sha256 b/pub/download/ncdu-linux-x86_64-1.15.1.tar.gz.sha256
new file mode 100644
index 0000000..e022e57
--- /dev/null
+++ b/pub/download/ncdu-linux-x86_64-1.15.1.tar.gz.sha256
@@ -0,0 +1 @@
+c489e980b40018d008bf55453ca04a5e2b342cfac7a7c93e3a1bd35a9924d60d  ncdu-linux-x86_64-1.15.1.tar.gz