diff --git a/src/source/build-numbers.md b/src/source/build-numbers.md
index b0d581b..06a9559 100644
--- a/src/source/build-numbers.md
+++ b/src/source/build-numbers.md
@@ -112,7 +112,9 @@
 IML77  | android-4.0.3_r1.1 |
 IMM76  | android-4.0.4_r1   |
 IMM76D | android-4.0.4_r1.1 | Nexus S, Nexus S 4G, Galaxy Nexus
-IMM76I | android-4.0.4_r1.2 | Galaxy Nexus, latest IceCreamSandwich version
+IMM76I | android-4.0.4_r1.2 | Galaxy Nexus
+IMM76K | android-4.0.4_r2   | Galaxy Nexus
+IMM76L | android-4.0.4_r2.1 | latest IceCreamSandwich version
 
 The branches froyo, gingerbread, ics-mr0, ics-mr1, represent development
 branches that do not exactly match configurations that were tested
diff --git a/src/source/building-devices.md b/src/source/building-devices.md
index bf3132a..9b69575 100644
--- a/src/source/building-devices.md
+++ b/src/source/building-devices.md
@@ -145,10 +145,10 @@
 
 Device   | Branch                       | Build configuration
 ---------|------------------------------|------------------------
-maguro   | android-4.0.4_r1.2 or master | full_maguro-userdebug
+maguro   | android-4.0.4_r2.1 or master | full_maguro-userdebug
 panda    | master                       | full_panda-userdebug
-wingray  | android-4.0.4_r1.2 or master | full_wingray-userdebug
-crespo   | android-4.0.4_r1.2 or master | full_crespo-userdebug
+wingray  | android-4.0.4_r2.1 or master | full_wingray-userdebug
+crespo   | android-4.0.4_r2.1 or master | full_crespo-userdebug
 passion  | android-2.3.7_r1             | full_passion-userdebug
 sapphire | android-2.2.3_r1             | full_sapphire-userdebug
 dream    | android-2.2.3_r1             | full_dream-userdebug
@@ -205,6 +205,8 @@
 4.0.3 (IML74K)  | I9020XXKL1           | I9020XXKI1      | All previous versions
 4.0.4 (IMM76D)  | I9020XXKL1           | I9020XXKI1
 4.0.4 (IMM76I)  | I9020XXKL1           | I9020XXKI1
+4.0.4 (IMM76K)  | I9020XXKL1           | I9020XXKI1
+4.0.4 (IMM76L)  | I9020XXKL1           | I9020XXKI1
 
 Nexus S (850MHz version "UC", i9020a):
 
@@ -218,6 +220,8 @@
 4.0.3 (IML74K)  | I9020XXKL1           | I9020UCKF1      | All previous versions
 4.0.4 (IMM76D)  | I9020XXKL1           | I9020UCKJ1
 4.0.4 (IMM76I)  | I9020XXKL1           | I9020UCKJ1
+4.0.4 (IMM76K)  | I9020XXKL1           | I9020UCKJ1
+4.0.4 (IMM76L)  | I9020XXKL1           | I9020UCKJ1
 
 Nexus S (Korea version "KR", m200):
 
@@ -228,8 +232,10 @@
 2.3.5 (GRJ90)   | I9020XXKA3           | M200KRKC1       | All previous versions
 2.3.6 (GRK39F)  | I9020XXKA3           | M200KRKC1       | All previous versions
 4.0.3 (IML74K)  | I9020XXKL1           | M200KRKC1       | All previous versions
-4.0.4 (IMM76D)  | I9020XXKL1           | M200KRKC1       | Versions from 2.3.6
-4.0.4 (IMM76I)  | I9020XXKL1           | M200KRKC1       | Versions from 2.3.6
+4.0.4 (IMM76D)  | I9020XXKL1           | M200KRKC1
+4.0.4 (IMM76I)  | I9020XXKL1           | M200KRKC1
+4.0.4 (IMM76K)  | I9020XXKL1           | M200KRKC1
+4.0.4 (IMM76L)  | I9020XXKL1           | M200KRKC1
 
 Galaxy Nexus (GSM/HSPA+):
 
@@ -240,6 +246,8 @@
 4.0.3 (IML74K)  | PRIMEKL01            | I9250XXKK6      | All previous versions
 4.0.4 (IMM76D)  | PRIMEKL03            | I9250XXLA02
 4.0.4 (IMM76I)  | PRIMEKL03            | I9250XXLA02
+4.0.4 (IMM76K)  | PRIMEKL03            | I9250XXLA02
+4.0.4 (IMM76L)  | PRIMEKL03            | I9250XXLA02
 
 If you're building a new version of Android, if your Nexus S or
 Galaxy Nexus has
diff --git a/src/source/downloading.md b/src/source/downloading.md
index b3a5f1c..7fabab5 100644
--- a/src/source/downloading.md
+++ b/src/source/downloading.md
@@ -32,12 +32,8 @@
         $ curl https://dl-ssl.google.com/dl/googlesource/git-repo/repo > ~/bin/repo
         $ chmod a+x ~/bin/repo
 
- - For version 1.16, the SHA-1 checksum for repo is
- 19ba8290344752da23e00cfb2b26afb43b463fe6
-
- - *Note: an incorrect SHA-1 checksum had been published
- for repo version 1.16. That version of repo was not
- harmful, but it pointed to the wrong back-end server.*
+ - For version 1.17, the SHA-1 checksum for repo is
+ ddd79b6d5a7807e911b524cb223bc3544b661c28
 
 
 ## Initializing a Repo client ##