diff --git a/NEWS b/NEWS
index 5392dc7b5..d27810849 100644
--- a/NEWS
+++ b/NEWS
@@ -156,6 +156,7 @@
      RPC distortion files with this tool if optimization is desired.
 
 - Misc
+   * Comiled against USGS ISIS version 3.6.0.
    * Expanded the documentation explaining how to align cameras 
      to a DEM manually (or initialize such cameras) by selecting
      matching points between the images and the DEM.
diff --git a/README b/README
index 004d5a38d..1f16e95ad 100644
--- a/README
+++ b/README
@@ -12,9 +12,9 @@ imagery, 3D models, and bundle-adjusted networks of cameras. ASP's
 data products are suitable for science analysis, mission planning, and
 public outreach.
 
-Please install USGS ISIS version 3.5.2 if you would like to process
-NASA non-terrestrial imagery. Users wishing to process Earth images,
-such as Digital Globe, satellites with RPC cameras, or various
+Please install USGS ISIS version 3.6.0 or later if you would like to
+process NASA non-terrestrial imagery. Users wishing to process Earth
+images, such as Digital Globe, satellites with RPC cameras, or various
 frame/pinhole cameras do not need to download anything else.
 
 ************************************************************************
diff --git a/RELEASEGUIDE b/RELEASEGUIDE
index 3ced30109..45f6adfed 100644
--- a/RELEASEGUIDE
+++ b/RELEASEGUIDE
@@ -5,9 +5,9 @@ Pipeline (ASP) release.
 
 1.) Modify the build system:
 
-Inside ASP's configure.ac, remove "_post" and increment version number
-on the AC_INIT line. Do not do this for VisionWorkbench, as that
-library has its own versioning.
+Inside ASP's configure.ac and in src/CMakeLists.txt set the new
+version. Do not do this for VisionWorkbench, as that library has its
+own versioning.
 
 2.) Look up the latest ISIS version and update it in
     StereoPipeline/README (see the "version" file in the packaged ASP
@@ -51,19 +51,19 @@ The resulting release tarballs will go to BinaryBuilder/asp_tarballs.
 
 10.) Commit and tag the release in the ASP repo. Example: 
 
-  git tag v2.6.1 
+  git tag v2.6.2 
 
 Push the tags to the remote server with: 
 
- git push origin v2.6.1 # commit to your branch
- git push god    v2.6.1 # commit to main branch
+ git push origin v2.6.2 # commit to your branch
+ git push god    v2.6.2 # commit to main branch
 
 If more commits were made and it is desired to apply this tag to a
 different commit, first remove the exiting tag with:
 
-  git tag -d v2.6.1
-  git push origin :refs/tags/v2.6.1
-  git push god    :refs/tags/v2.6.1
+  git tag -d v2.6.2
+  git push origin :refs/tags/v2.6.2
+  git push god    :refs/tags/v2.6.2
 
 11.) Upload the builds and the pdf documentation to GitHub, in
 the release area.
@@ -91,8 +91,8 @@ specified in NEWS.
 
 14.) Modify the build system:
 
-Inside ASP's configure.ac, append "_post" to version number in AC_INIT
-line.
+Inside ASP's configure.ac and in src/CMakeLists.txt, append "_post" to
+the version number.
 
 15.) Reflect any changes in release policy by modifying this document.
 
diff --git a/configure.ac b/configure.ac
index 0d1f14b58..2e415117c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -37,8 +37,8 @@ m4_pattern_allow([^PKG_ARBITRARY_QT_NEEDED_HEADERS$])
 
 AC_PREREQ([2.59])
 dnl TODO BEFORE RELEASE: update package version
-AC_INIT([NASA Ames Stereo Pipeline], [2.6.1], [asp@nx.arc.nasa.gov], [StereoPipeline])
-#AC_INIT([NASA Ames Stereo Pipeline], [2.6.0_post], [asp@nx.arc.nasa.gov], [StereoPipeline])
+AC_INIT([NASA Ames Stereo Pipeline], [2.6.2], [asp@nx.arc.nasa.gov], [StereoPipeline])
+#AC_INIT([NASA Ames Stereo Pipeline], [2.6.2_post], [asp@nx.arc.nasa.gov], [StereoPipeline])
 AC_CONFIG_AUX_DIR(config)
 AC_CONFIG_MACRO_DIR([m4])
 AC_CANONICAL_HOST
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 614d451f2..3593793f3 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -21,7 +21,7 @@ endif()
 
 project (StereoPipeline)
 
-set(PACKAGE_VERSION "2.6.1")
+set(PACKAGE_VERSION "2.6.2")
 set(PACKAGE_NAME "NASA Ames Stereo Pipeline")
 set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}")
 set(PACKAGE_BUGREPORT "scott.t.mcmichael@nasa.gov")