diff --git a/CHANGELOG.md b/CHANGELOG.md
index 626841eb..6d2838f3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,8 @@ This is a minor update to v0.11, which was a major update. Please read v0.11's a
 
 * v0.12b was posted shortly after the initial posting of v0.12 correcting a minor regression in v0.12 related to creating aliases targetting multiple addresses.
 
+* v0.12c was posted on July 19, 2015 to work around the current Sourceforge.net outage: pyzor's remote server is now hard-coded rather than accessing a file hosted on Sourceforge, and roundcube is now downloaded from a Mail-in-a-Box mirror rather than from Sourceforge.
+
 * The administrator@ alias was incorrectly created starting with v0.11. If your first install was v0.11, check that the administrator@ alias forwards mail to you.
 * Intrusion detection rules (fail2ban) are relaxed (i.e. less is blocked).
 * SSL certificates could not be installed for the new automatic 'www.' redirect domains.
diff --git a/README.md b/README.md
index 06701f7d..f1025bee 100644
--- a/README.md
+++ b/README.md
@@ -57,7 +57,7 @@ I sign the release tags on git. To verify that a tag is signed by me, you can pe
 	$ cd mailinabox
 
 	# Verify the tag.
-	$ git verify-tag v0.12b
+	$ git verify-tag v0.12c
 	gpg: Signature made ..... using RSA key ID C10BDD81
 	gpg: Good signature from "Joshua Tauberer <jt@occams.info>"
 	gpg: WARNING: This key is not certified with a trusted signature!
@@ -65,7 +65,7 @@ I sign the release tags on git. To verify that a tag is signed by me, you can pe
 	Primary key fingerprint: 5F4C 0E73 13CC D744 693B  2AEA B920 41F4 C10B DD81
 
 	# Check out the tag.
-	$ git checkout v0.12b
+	$ git checkout v0.12c
 
 The key ID and fingerprint above should match my [Keybase.io key](https://keybase.io/joshdata) and the fingerprint I publish on [my homepage](https://razor.occams.info/).
 
diff --git a/setup/bootstrap.sh b/setup/bootstrap.sh
index c281b072..e4aaccd2 100644
--- a/setup/bootstrap.sh
+++ b/setup/bootstrap.sh
@@ -7,7 +7,7 @@
 #########################################################
 
 if [ -z "$TAG" ]; then
-	TAG=v0.12b
+	TAG=v0.12c
 fi
 
 # Are we running as root?