fold in changes files

changes/issue-2011-10-19L

@@ -1,21 +0,0 @@
-  o Security fixes:
-
-    - Don't send TLS certificate chains on outgoing OR connections
-      from clients and bridges.  Previously, each client or bridge
-      would use a single cert chain for all outgoing OR connections
-      for up to 24 hours, which allowed any relay connected to by a
-      client or bridge to determine which entry guards it is using.
-      This is a potential user-tracing bug for *all* users; everyone
-      who uses Tor's client or hidden service functionality should
-      upgrade.  Fixes CVE-2011-2768.  Bugfix on FIXME; found by
-      frosty_un.
-
-    - Don't use any OR connection on which we have received a
-      CREATE_FAST cell to satisfy an EXTEND request.  Previously, we
-      would not consider whether a connection appears to be from a
-      client or bridge when deciding whether to use that connection to
-      satisfy an EXTEND request.  Mitigates CVE-2011-2768, by
-      preventing an attacker from determining whether an unpatched
-      client is connected to a patched relay.  Bugfix on FIXME; found
-      by frosty_un.
-

changes/issue-2011-10-23G

@@ -1,9 +0,0 @@
-  o Security fixes:
-
-    - Reject CREATE and CREATE_FAST cells on outgoing OR connections
-      from a bridge to a relay.  Previously, we would accept them and
-      handle them normally, thereby allowing a malicious relay to
-      easily distinguish bridges which connect to it from clients.
-      Fixes CVE-2011-2769.  Bugfix on 0.2.0.3-alpha, when bridges were
-      implemented; found by frosty_un.
-