Update version history & installation.rst

Update docs in preparation for 1.13.0.

Change-Id: I3d66f4094fe83c7d29b3ea4003c00ee158c6f9ac
diff --git a/docs/source/installation.rst b/docs/source/installation.rst
index ddda50f..53c557c 100644
--- a/docs/source/installation.rst
+++ b/docs/source/installation.rst
@@ -9,7 +9,7 @@
 .. _section-source:
 
 You can start with the `latest stable release
-<http://ceres-solver.org/ceres-solver-1.12.0.tar.gz>`_ . Or if you want
+<http://ceres-solver.org/ceres-solver-1.13.0.tar.gz>`_ . Or if you want
 the latest version, you can clone the git repository
 
 .. code-block:: bash
@@ -155,10 +155,10 @@
 
 .. code-block:: bash
 
- tar zxf ceres-solver-1.12.0.tar.gz
+ tar zxf ceres-solver-1.13.0.tar.gz
  mkdir ceres-bin
  cd ceres-bin
- cmake ../ceres-solver-1.12.0
+ cmake ../ceres-solver-1.13.0
  make -j3
  make test
  # Optionally install Ceres, it can also be exported using CMake which
@@ -172,7 +172,7 @@
 
 .. code-block:: bash
 
- bin/simple_bundle_adjuster ../ceres-solver-1.12.0/data/problem-16-22106-pre.txt
+ bin/simple_bundle_adjuster ../ceres-solver-1.13.0/data/problem-16-22106-pre.txt
 
 This runs Ceres for a maximum of 10 iterations using the
 ``DENSE_SCHUR`` linear solver. The output should look something like
@@ -189,7 +189,7 @@
        5  1.803399e+04    5.33e+01    1.48e+04   1.23e+01   9.99e-01  8.33e+05       1    1.45e-01    1.08e+00
        6  1.803390e+04    9.02e-02    6.35e+01   8.00e-01   1.00e+00  2.50e+06       1    1.50e-01    1.23e+00
 
-    Ceres Solver v1.12.0 Solve Report
+    Ceres Solver v1.13.0 Solve Report
     ----------------------------------
                                          Original                  Reduced
     Parameter blocks                        22122                    22122
@@ -290,10 +290,10 @@
 
 .. code-block:: bash
 
-   tar zxf ceres-solver-1.12.0.tar.gz
+   tar zxf ceres-solver-1.13.0.tar.gz
    mkdir ceres-bin
    cd ceres-bin
-   cmake ../ceres-solver-1.12.0
+   cmake ../ceres-solver-1.13.0
    make -j3
    make test
    # Optionally install Ceres, it can also be exported using CMake which
diff --git a/docs/source/version_history.rst b/docs/source/version_history.rst
index 73fc2f0..de968a9 100644
--- a/docs/source/version_history.rst
+++ b/docs/source/version_history.rst
@@ -32,6 +32,8 @@
 
 Bug Fixes & Minor Changes
 -------------------------
+#. Fix ``InvertPSDMatrix`` as it was triggering an Eigen assert in
+   Debug mode. (Philipp Hubner)
 #. Fix cmake error from CeresConfig.cmake when Ceres not found (Taylor
    Braun-Jones)
 #. Completely refactored ``SparseNormalCholeskySolver``. (Sameer
@@ -162,7 +164,7 @@
 #. Remove two DCHECKs from CubicHermiteSpline. (Sameer Agarwal)
 #. Fix some compiler warnings. (Richard Trieu)
 #. Update ExpectArraysClose to use ExpectClose instead of
-   EXPECT_NEAR. (Phillip Hebner)
+   EXPECT_NEAR. (Phillip Hubner)
 #. FindWithDefault returns by value rather than reference. (@aradval)
 #. Fix compiler errors on some systems. (David Gossow)
 #. Note that Problem::Evaluate cannot be called from an