afdd5daeb07ccef3df67165f6d10e7abd4db21ff
lrnassar
  Thu Sep 3 14:12:39 2026 -0700
Release the ENCODE Expression tracks for mm10 and mm39. refs #37001

Drop the alpha,beta release tags from all three include lines, so the container
and the bigWig signal composite now ship to beta and public. Verified with
tdbQuery -strict at all three release levels: no errors, and the tracks are
visible at each one (320 on mm10, 3 on mm39).

Point the pennantIcon at the news archive post and give it the release date:
newsarch.html#090426 "Released Sep. 4, 2026", matching the convention used by
the other released tracks. The liftOver pennants on the mm39 subtracks are
unchanged.

Add the Sep. 4 news announcement to newsarch.html and a matching entry to
indexNews.html, dropping the oldest front-page item to stay at the six-item
limit. The announcement links to the session at
genome.ucsc.edu/s/Lou/ENCODEexpression and includes a screenshot of Gap43,
whose expression rises through development and is highest in the four neural
tissues.

Add the screenshot image, which was previously untracked.

diff --git src/hg/htdocs/indexNews.html src/hg/htdocs/indexNews.html
index 47917e6e0a5..b228d991e5d 100755
--- src/hg/htdocs/indexNews.html
+++ src/hg/htdocs/indexNews.html
@@ -1,57 +1,58 @@
 <!-- News item template:
 
   <div class="jwNewsItem jwSingleLineRightColumn">
   __DATE__ -
   <a href="goldenPath/newsarch.html#__MMDDYY__">
   __HEADLINE__
   </a></div>
 
   1. Replace __DATE__ with something like 'Apr. 29, 2016'
   2. Replace __MMDDYY__ with something like '042916'
   3. Replace __HEADLINE__ with the news item's headline like 'Awesome New Feature'
      Be sure to follow the CORRECT STYLE for the headline: 
         - capitalize first letter of headline - no other caps except for proper nouns and acronyms
         - check that headline char count doesn't exceed the line length (otherwise will truncate)
         - approx 50 characters
   4. Drop the bottom item from the list (limit of 6 items at a time)
 
                                                 | <- Cutoff point
 -->
+  <div class="jwNewsItem jwSingleLineRightColumn">
+  Sep. 4, 2026 -
+  <a href="goldenPath/newsarch.html#090426">
+  ENCODE Expression tracks for mm10 and mm39
+  </a></div>
+
   <div class="jwNewsItem jwSingleLineRightColumn">
   Sep. 1, 2026 -
   <a href="goldenPath/newsarch.html#090126">
   New faceted interface for large composite tracks
   </a></div>
 
   <div class="jwNewsItem jwSingleLineRightColumn">
   Aug. 28, 2026 -
   <a href="goldenPath/newsarch.html#082826">
   EVE and popEVE variant scores for hg38
   </a></div>
 
   <div class="jwNewsItem jwSingleLineRightColumn">
   Aug. 26, 2026 -
   <a href="goldenPath/newsarch.html#082626">
   gnomAD v4.1.1 and MPC tracks for hg38
   </a></div>
 
   <div class="jwNewsItem jwSingleLineRightColumn">
   Aug. 11, 2026 -
   <a href="goldenPath/newsarch.html#081126">
   ClinPred pathogenicity scores for hg19 and hg38
   </a></div>
 
   <div class="jwNewsItem jwSingleLineRightColumn">
   Jul. 22, 2026 -
   <a href="goldenPath/newsarch.html#072226">
   ENCODE4 cCREs and Regulation tracks for hg38 and mm10
   </a></div>
 
-  <div class="jwNewsItem jwSingleLineRightColumn">
-  Jul. 16, 2026 -
-  <a href="goldenPath/newsarch.html#071626">
-  Long-read Structural Variants tracks for human
-  </a></div>