fold in changes files so far

ChangeLog

@@ -1,3 +1,44 @@
+Changes in version 0.2.2.24-alpha - 2011-0?-??
+  o Major bugfixes:
+    - Directory authorities now use data collected from their own
+      uptime observations when choosing whether to assign the HSDir flag
+      to relays, instead of trusting the uptime value the relay reports in
+      its descriptor. This change helps prevent an attack where a small
+      set of nodes with frequently-changing identity keys can blackhole
+      a hidden service. (Only authorities need upgrade; others will be
+      fine once they do.) Bugfix on 0.2.0.10-alpha; fixes bug 2709.
+    - Fix a bug where bridge users who configure the non-canonical
+      address of a bridge automatically switch to its canonical
+      address. If a bridge listens at more than one address, it should be
+      able to advertise those addresses independently and any non-blocked
+      addresses should continue to work. Bugfix on Tor 0.2.0.x. Fixes
+      bug 2510.
+    - If you configured Tor to use bridge A, and then quit and
+      configured Tor to use bridge B instead, it would happily continue
+      to use bridge A if it's still reachable. While this behavior is
+      a feature if your goal is connectivity, in some scenarios it's a
+      dangerous bug. Bugfix on Tor 0.2.0.1-alpha; fixes bug 2511.
+
+  o Minor bugfixes:
+    - When we restart our relay, we might get a successful connection
+      from the outside before we've started our reachability tests,
+      triggering a warning: "ORPort found reachable, but I have no
+      routerinfo yet. Failing to inform controller of success." This
+      bug was harmless unless Tor is running under a controller
+      like Vidalia, in which case the controller would never get a
+      REACHABILITY_SUCCEEDED status event. Bugfix on 0.1.2.6-alpha;
+      fixes bug 1172.
+    - When a relay has failed several reachability tests, directory
+      authorities are more accurate at recording when it became
+      unreachable, so we can in turn provide more accuracy at assigning
+      Stable, Guard, HSDir, etc flags. Bugfix on 0.2.0.6-alpha. Resolves
+      bug 2716.
+
+  o Packaging fixes:
+    - Create the /var/run/tor directory on startup on OpenSUSE if it is
+      not already created. Patch from Andreas Stieger. Fixes bug 2573.
+
+
 Changes in version 0.2.2.23-alpha - 2011-03-08
   Tor 0.2.2.23-alpha lets relays record their bandwidth history so when
   they restart they don't lose their bandwidth capacity estimate. This

changes/bug1172

@@ -1,9 +0,0 @@
-  o Minor bugfixes:
-    - When we restart our relay, we might get a successful connection
-      from the outside before we've started our reachability tests,
-      triggering a warning: "ORPort found reachable, but I have no
-      routerinfo yet. Failing to inform controller of success." This
-      bug was harmless unless Tor is running under a controller
-      like Vidalia, in which case the controller would never get a
-      REACHABILITY_SUCCEEDED status event. Bugfix on 0.1.2.6-alpha;
-      fixes bug 1172.

changes/bug2510

@@ -1,8 +0,0 @@
-  o Major bugfixes:
-    - Fix a bug where bridge users who configure the non-canonical
-      address of a bridge automatically switch to its canonical
-      address. If a bridge listens at more than one address, it should be
-      able to advertise those addresses independently and any non-blocked
-      addresses should continue to work. Bugfix on Tor 0.2.0.x. Fixes
-      bug 2510.
-

changes/bug2511

@@ -1,6 +0,0 @@
-  o Major bugfixes:
-    - If you configured Tor to use bridge A, and then quit and
-      configured Tor to use bridge B instead, it would happily continue
-      to use bridge A if it's still reachable. While this behavior is
-      a feature if your goal is connectivity, in some scenarios it's a
-      dangerous bug. Bugfix on Tor 0.2.0.1-alpha; fixes bug 2511.

changes/bug2573

@@ -1,3 +0,0 @@
-  o Minor packaging issues
-    - Create the /var/run/tor directory on startup on OpenSUSE if it is
-      not already created.  Patch from Andreas Stieger.  Fixes bug 2573.

changes/bug2716

@@ -1,5 +0,0 @@
-  o Minor features:
-    - When a relay has failed several reachability tests, be more accurate
-      at recording when it became unreachable, so we can in turn provide
-      more accuracy at assigning Stable, Guard, HSDir, etc flags. Bugfix
-      on 0.2.0.6-alpha. Resolves bug 2716.

changes/hsdir_assignment

@@ -1,8 +0,0 @@
-  o Security fixes:
-    - Directory authorities now use data collected from rephist when
-      choosing whether to assign the HSDir flag to relays, instead of
-      trusting the uptime value the relay reports in its descriptor.
-      This helps prevent an attack where a small set of nodes with
-      frequently-changing identity keys can blackhole a hidden service.
-      (Only authorities need upgrade; others will be fine once they do.)
-      Bugfix on 0.2.0.10-alpha; fixes bug 2709.