Add the recent version numbers

Change-Id: I74991a4dcbb01ff44a5d8bab1739f2318aaa9815
diff --git a/src/source/building-devices.md b/src/source/building-devices.md
index 8b1dae7..62023d2 100644
--- a/src/source/building-devices.md
+++ b/src/source/building-devices.md
@@ -163,6 +163,7 @@
 2.3.3 (GRI40)   | I9020XXKA3           | I9020XXKB1      | All previous versions
 2.3.4 (GRJ22)   | I9020XXKA3           | I9020XXKD1      | All previous versions
 2.3.5 (GRJ90)   | I9020XXKA3           | I9020XXKF1      | All previous versions
+2.3.6 (GRK39F)  | I9020XXKA3           | I9020XXKF1      | All previous versions
 
 Nexus S (850MHz version "UC"):
 
@@ -171,6 +172,8 @@
 2.3.3 (GRI54)   | I9020XXKA3           | I9020UCKB2
 2.3.4 (GRJ22)   | I9020XXKA3           | I9020UCKD1      | All previous versions
 2.3.5 (GRJ90)   | I9020XXKA3           | I9020UCKF1      | All previous versions
+2.3.6 (GRK39C)  | I9020XXKA3           | I9020UCKF1      | All previous versions
+2.3.6 (GRK39F)  | I9020XXKA3           | I9020UCKF1      | All previous versions
 
 Nexus S (Korea version "KR"):
 
@@ -179,6 +182,7 @@
 2.3.3 (GRI54)   | I9020XXKA3           | I9020KRKB3
 2.3.4 (GRJ22)   | I9020XXKA3           | M200KRKC1       | All previous versions
 2.3.5 (GRJ90)   | I9020XXKA3           | M200KRKC1       | All previous versions
+2.3.6 (GRK39F)  | I9020XXKA3           | M200KRKC1       | All previous versions
 
 Nexus S 4G:
 
@@ -187,9 +191,15 @@
 2.3.4 (GRJ06D)  | D720SPRKC5           | D720SPRKC9
 2.3.4 (GRJ22)   | D720SPRKC5           | D720SPRKD8      | All previous versions
 2.3.5 (GRJ90)   | D720SPRKC5           | D720SPRKE5      | All previous versions
+2.3.7 (GWK74)   | D720SPRKE1           | D720SPRKH1 (*)  | All previous versions
 
 If you're building a new version of Android, if your Nexus S or Nexus S 4G has
 an older bootloader and radio image that is marked as being also possible in
 the table above but is not recognized by fastboot, you can locally
 delete the `version-bootloader` and `version-baseband` lines in
 `device/samsung/crespo/board-info.txt` or `device/samsung/crespo4g/board-info.txt`.
+
+(*) As a note, radio version D720SPRKH1 for Nexus S 4G sometimes erroneously
+reports version D720SPRKE1. If this is the case for your Nexus S 4G, you can
+locally modify the version-baseband line in
+`device/samsung/crespo4g/board-info.txt` accordingly.