Document changes and release 1:86.0~b3-1

debian/changelog

+thunderbird (1:86.0~b3-1) experimental; urgency=medium
+
+  [ Carsten Schoenert ]
+  * [002f597,fe0515b] d/source.filter: updating the filtering list
+  * [dfafc89,35d050f] d/copyright: updates due upstream changes
+    Add Apache2 notice for third_party/python/coverage
+  * [24c009c] lintian: adding override for false positive in SVG file
+  * [d316a1c] New upstream version 86.0~b3
+  * [20dc687] rebuild patch queue from patch-queue branch
+    modified patch:
+    debian/patches/porting-kfreebsd-hurd/adding-missed-HURD-adoptions.patch
+  * [21b86f0] d/copyright: update due removed content
+  * [7fc9755] d/s/lintian-override: path for TeXZilla.js has changed
+  * [33c5d5a] d/s/lintian-override: remove JS file
+  * [825a440] d/control: Increase B-D for cbindgen
+
+  [ Pino Toscano ]
+  * [35c3c3b] thunderbird: Stop shipping /u/s/p/thunderbird.png symlink
+
+ -- Carsten Schoenert <c.schoenert@t-online.de>  Sat, 13 Feb 2021 13:41:36 +0100
+
 thunderbird (1:85.0~b3-1) experimental; urgency=medium
 
   * [b142ac6] New upstream version 85.0~b3