50ce78a22e9684817d8e5519e372ef2c313d343e
max
  Fri Sep 4 10:54:48 2026 -0700
Fix licensing page ambiguities and LICENSE tag spelling, refs #37781

The license/index.html page had several passages easy to misread: a
claim that liftOver was the "only" data exception directly contradicted
by the clinical-genetics exceptions listed two paragraphs later, a
header/body tension in the graphics-reuse section, a garbled sentence
about entity type, a missing "than", and two same-named "Software:"
headings covering opposite licensing outcomes (free vs. commercial-restricted).

Also fixes the SPDX tag referenced on that page: the LICENSE files in
restricted directories used the misspelled "LicenceRef-proprietary"
rather than the standard "LicenseRef-proprietary", so grepping the tree
for the tag as documented turned up almost nothing.

Adds a link to the (currently sandboxed) list of tracks we cannot
distribute, next to the clinical-genetics exception examples.

diff --git src/hg/LICENSE src/hg/LICENSE
index 9840cd931ce..51084d34a02 100644
--- src/hg/LICENSE
+++ src/hg/LICENSE
@@ -1,18 +1,18 @@
-LicenceRef-proprietary=https://genome.ucsc.edu/license
+LicenseRef-proprietary=https://genome.ucsc.edu/license
 
 Source code under this directory is under the MIT license (see kent/LICENSE), 
 WITH THE EXCEPTION of the following subdirectories:
 
    cgilib hgApi hgCollection hgFileSearch hgFileUi hgGateway hgGene
    hgGenome hgIntegrator hgPal hgPcr hgPhyloPlace hgPublicSessions hgSession
    hgSuggest hgTables hgTrackUi hgTracks hgVai hgc hubApi near visiGene liftOver
 
 The Genome Browser binaries and source code in these directories and subdirectories
 are freely available for academic, nonprofit, and personal use. A license is
 required for commercial download and installation of all software in this directory.
 Redistribution or modification of files in these subdirectories is not allowed.
 See https://genome.ucsc.edu/license/
 
 To purchase a commercial license for Genome Browser source code, LiftOver,
 GBiB, or GBiC, please visit the Genome Browser store: https://genome-store.ucsc.edu/
 If you have any questions, please contact our licensing department via https://genome.ucsc.edu/license/