Changelog: optimistically add entries for #17400 and #17402

debian/changelog

@@ -8,6 +8,7 @@ tails (4.2) UNRELEASED; urgency=medium
     - Bump snapshot of the Debian archive to 2019122802
 
   * Security fixes
+    - Upgrade Tor Browser to 9.0.3 (Closes: #17402)
     - Upgrade Linux to 5.3.15-1 (Closes: #17332)
       and upgrade the aufs module to 5.3-20191223
     - Upgrade Thunderbird to 1:68.3.0-2~deb10u1
@@ -45,6 +46,8 @@ tails (4.2) UNRELEASED; urgency=medium
       in Tor's translation.git (Closes: #17279)
     - Build released IUKs on Jenkins and verify that they match
       those built locally by the Release Manager (Closes: #15287)
+    - Don't download every localized Tor Browser tarball: instead,
+      use the new tarball that includes every langpacks (Closes: #17400)
 
   * Test suite
     - Adapt for the "one single SquashFS diff" upgrade scheme