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1 files changed, 16 insertions, 12 deletions

diff --git a/README.md b/README.md
index a4ec5a3..44b16f6 100644
--- a/README.md
+++ b/README.md
@@ -34,15 +34,17 @@ following caveats:
 Installation
 -----
 
-The scripts require NumPy and Matplotlib. If you want them to manage
+Version 0.0.2 is available
+[here](https://nonempty.org/software/python-phstuff/phstuff-0.0.2.tar.gz). The
+package can be installed using standard Python tools, for example by
+doing `python setup.py install --user` or something similar.
+
+The package requires NumPy and Matplotlib. If you want them to manage
 running DIPHA as well, then you of course need working dipha and
 mpirun executables. If the environment variables DIPHA and/or MPIRUN
 are set, their values specify these executables. If not, those are
 searched for in PATH.
 
-The package can be installed using standard Python tools, for example
-by doing `python setup.py install --user` or something similar.
-
 Todo/missing
 ----
 
@@ -79,12 +81,13 @@ This is as simple as
     weights = np.random.uniform(0, 1, (100, 100)) # The graph.
     dipha.save_weight_matrix("weights.dipha", weights)
     
-DIPHA can now be run on "weights.dipha".
+DIPHA can now be run on `weights.dipha`.
 
 ### Loading a DIPHA barcode file
 
 To load a dimension-`1` persistence diagram DIPHA stored in
-"out.dipha", do:
+`out.dipha` (for example after running DIPHA on the file from the
+previous example), do:
 
     import phstuff.diphawrapper as dipha
 
@@ -118,11 +121,11 @@ present in the graph.
 
 ### Running DIPHA from Python
 
-If you prefer to control the entire computation from Python, these
-scripts can generate the necessary temporary files and run DIPHA on
-them. For this, the mpirun and dipha executables must be in the PATH
-environment variable, or they must be specified through the MPIRUN and
-DIPHA environment variables.
+If you prefer to control the entire computation from Python, this
+package can generate the necessary temporary files and run DIPHA on
+them. The mpirun and dipha executables must be in the PATH environment
+variable, or they must be specified through the MPIRUN and DIPHA
+environment variables.
 
     import phstuff.diphawrapper as dipha
     import numpy as np
@@ -131,7 +134,8 @@ DIPHA environment variables.
 
     weights = np.random.uniform(0, 1, (100, 100))
     dipharunner = dipha.DiphaRunner(2) # Compute up to 2-simplices.
-    dipharunner.weight_matrix(weights)
+    dipharunner.weight_matrix(weights) # See also dipharunner.masked_weight_matrix,
+                                       # and dipharunner.edge_list.
     dipharunner.run()
     
     for interval in dipharunner.barcode[1]: