v1.8.2

• Fix reset button before graph is loaded #173
• Bounding box constraints on nodes and self-referential edges #81

v1.8.0

GRNsight v1.8 includes the following new features and bug fixes:

• Two additional demo files have been provided for users to view: Demo 3 Unweighted GRN (21 genes, 31 edges) and Demo 4 (21 genes, 31 edges, Schade et al. 2004 data).
• GRNsight now allows the user to upload spreadsheets with asymmetric adjacency matrices. I.e., the number, identity, and order of genes across the top and side of the adjacency matrix does not have to match.
• The size of the bounding box for the graph has been fixed to a particular size.
• Edges between nodes no longer go outside the bounding box; self-referential edges do still go outside the bounding box--this will be addressed in a future release.
• A bug in Firefox that was chopping off points of arrowheads has been fixed.
• When a weighted graph is displayed, a message appears underneath the Undo Reset button to remind the user to "Mouse over the edges to see the weight parameter values."
• A workaround for printing in Firefox has been described.

v1.6.0

GRNsight v1.6 includes improvements to the appearance of the gene regulatory network graphs and fixes for several reported issues as follows:

• The arrowhead sizes of the self-referential edges were customized for each edge thickness to improve the appearance of the gene regulatory network graphs. The arrowheads are now centered on the self-referential edges. In Firefox, the pointy end of large self-referential arrowheads are being chopped off. This issue will be fixed in a future release.
• The ability for the server to reject erroneous files without crashing was improved.
• Several bugs related to the Reload and Open functions were fixed.
• The Reload and Print menu options were disabled before a gene regulatory network graph was loaded because there is nothing to reload or print at that point.